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JIANGSU
JINXIU
ELECTRIC
Address:Wu Jian Industrial Park,
Jiangdu district,Yangzhou City,
Jiangsu Province,China.
Tel:+86-514-8660 3612
+86-158 0178 8963 Mob:
225253Postal:
Website:www.hvbright.com
[email protected],Email:
JIANGSU JINXIU HIGH VOLTAGE ELECTRIC CO., LTD
USAFRANCE
SPAIN
MALAYSIA
INDIA
KOREA
GERMANY
ETHIOPIA
BULGARIATURKEY
ITALY CROATIA
SWEDEN
PHILIPPINES
JIANGSU JINXIU HIGH VOLTAGE ELECTRIC CO., LTD
Brief Introduction
Ca
talo
gu
e
professional s taff
and senior engineers.
mi l l ion US dol lars
square meters
Establ ished in 2000 , J iangsu J inx iu
High Voltage Electric Co. , Ltd (HVBright
is ou r l ogo) i s spec ia l i zed in t he
manu fac tu re o f h i gh vo l t age t es t
fac i l i t ies and test so lut ions. With a
total investment of about 2 mi l l ion US
dol lars , our f actor y covers an area
of 22000 square meters. We have 60
professional staff and senior engineers.
We have passed GB/T19001~2008,
ISO9001~2008 Qual i ty management
system standards. Our products are
in f u l l l i ne wi th IEC standard and
nat ional s tandards.
We are specia l ized in manufactur ing
different k inds of HV test equipment,
such as HV DC generators , impu lse
vol tage generators, impulse current
generators, combination wave generator,
surge generator , PD f r ee AC t es t
systems, AC resonant systems, heat
cycle test equipment, voltage divider,
cable test ing systems , contro l and
measurement systems, etc.
We have suppl ied HV test fac i l i t ies
and components to the domest ic and
in te rna t i onal cus tomers , such as
Siemens, ABB, Toshiba, Sediver USA,
Sediver France ( SEVES ) , Koncar
Croat ia , Hyundai , Toscano Spain,
CG India, Alstom, Areva, TBEA, Chint ,
Tianwei Group , XD group , etc . Our
cus tomers bene t a lo t f r om o u r
excel lent serv ices and h igh qual i ty
products . We are growing to be one
of the largest manu fac tu re rs of HV
test equipment in China.
2
60
22000
Catalogue
Webs i te :www.hvbr igh t .com Emai l :L i l y_sa les@hvbr igh t .com Te l :+86-15801788963
IMPULSE VOLTAGE TEST SYSTEM 1
AC VOLTAGE TEST TRANSFORMERS 3
AC RESONANT TEST SYSTEM WITH METAL TANK TYPE
5
AC RESONANT TEST SYSTEM WITH MODULE TYPE
7
VARIABLE FREQUENCY AC RESONANT TEST SYSTEMS
9
IMPULSE CURRENT TEST SYSTEMS-SA TYPE
11
IMPULSE CURRENT TEST SYSTEMS-SP TYPE
13
SURGE GENERATOR 15
HV DC GENERATOR 17
VOLTAGE DIVIDER 18
PARTIAL DISCHARGE TEST SYSTEMS 20
REGULATING TRANSFORMER 24
INDUCED REGULATING TRANSFORMER 25
IMPULSE CAPACITOR 27
RESISTORS 29
CONTROL AND MEASUREMENT SYSTEM 32
CORONA RINGS AND SHIELDED PARTS 33
TRANSFORMER TEST FACILITIES 35
OTHER TEST INSTRUMENT 46
SALES PROJECTS 51
OUR CUSTOMERS 54
ONEPART
IMPULSE VOLTAGE TEST SYSTEM 01 Introduction
Technical Parameters
Model No.Rated
Voltage(kV)
Impulse Energy
(kJ)
Impulse Capacitance
(μF)
Stage Voltage
(kV)
Stage Number
IVG300/15
IVG300/30
IVG400/40
IVG400/20
IVG600/30
IVG800/40
IVG900/50
IVG900/67.5
IVG1200/45
IVG1200/90
IVG1600/80
IVG1800/90
IVG2400/240
IVG2800/280
IVG3600/180
IVG3000/300
IVG4800/360
300
300
400
400
600
800
900
900
1200
1200
1600
1800
2400
2800
3000
3600
4800
15
30
40
20
30
40
50
67.5
45
90
80
90
240
280
300
180
360
0.333
0.667
0.5
0.25
0.166
0.125
0.125
0.167
0.0625
0.125
0.0625
0.0556
0.0833
0.0174
0.067
0.0278
0.03125
100
100
100
100
100
100
150
150
150
150
200
200
200
200
200
200
200
3
3
4
4
6
8
6
6
8
8
8
9
12
14
15
18
241200kV 90kJ
1350kV 67.5kJ with Steep
Front Wave
1600kV 45kJ for insulator testing3000kV 300kJ
1/2
Impu l se vo l t age t es t sys tem can be used t o gene ra te l i gh tn i ng impu l se (1 .2±30%/
50±20%μs ) , L I (T1 :1~5μs , T2 : 40~60μs ) f o r cab le t es t i ng , chopped l i gh tn i ng
impu l se ( chopped t ime be tween 2~5μs t o t es t power t r ans fo rmers , i ns t r umen t /
vo l t age t r ans fo rmers and bush ings ) , sw i t ch i ng impu l se (250±20%/2500±60% μs )
and s teep f r on t wave fo rms ( t o t es t g l ass i nsu la to r, compos i t e i nsu la to r s o r ce ram ic
i nsu la to r s ) .
Webs i te :www.hvbr igh t .com Emai l :L i l y_sa les@hvbr igh t .com Te l :+86-15801788963
TWOPART
AC VOLTAGE TEST TRANSFORMERS 02Introduction
☆ Insulators in dry or wet conditions;
☆ Medium and high voltage Switchgear, GIS;
☆ Instrument transformer, VT, CT;
☆ Circuit breaker;
☆ Power and distribution transformers;
☆ Power XLPE cables;
☆ Bushings;
☆ Surge arresters
AC voltage test t ransformers are appl icable for the AC voltage withstand test and part ial
discharge test of di fferent insulat ion mater ials and electr ical apparatus as below
They are widely used in the electrical apparatus manufacturers, electric power department,
research institute and universities. The possibility of stacking several transformers allows
reaching very high voltages by keeping a reasonable oor space.
1500kV 2A
600kV 0.5A for Insulator Testing
100kV 5kVA
Technical Parameters
Model No.
JXAC-5/50
JXAC-5/100
JXAC-20/100
JXAC-50/100
JXAC-50/250
JXAC-500/250
JXAC-150/300
JXAC-300/300
JXAC-250/250*2
JXAC-500/250*2
JXAC-300/300*2
JXAC-600/300*2
JXAC-1200/300*2
JXAC-800/400*2
JXAC-700/350*2
JXAC-3000/500*3
Maximum Output Voltage
Rated Output Current PD Level
(kV) (A)
50
100
100
100
250
250
300
300
500
500
600
600
600
700
800
1500
0.1
0.05
0.2
0.5
0.2
2
0.5
1
0.5
1
0.5
1
2
1
1
2
<3pC
<3pC
<3pC
<3pC
<3pC
<3pC
<3pC
<3pC
<5pC
<5pC
<5pC
<5pC
<5pC
<5pC
<5pC
<10pC
50kV 5kVA 250kV 1A 500kV 0.3A for Reactor Testing
3/4 Webs i te :www.hvbr igh t .com Emai l :L i l y_sa les@hvbr igh t .com Te l :+86-15801788963
5/6
THREEPART AC RESONANT TEST SYSTEM
WITH METAL TANK TYPE 03 Technical Parameters
Model No.
JXXZ-1400/70
JXXZ-2800/70
JXXZ-340/85
JXXZ-1000/100
JXXZ-2250/100
JXXZ-2400/120
JXXZ-2640/220
JXXZ-2500/250
JXXZ-3500/350
JXXZ-5250/350
JXXZ-7000/350
Maximum Output Voltage
Output Current
PD Level
(kV) (A)
70
70
85
100
100
120
220
250
350
350
350
20
40
4
10
22.5
20
12
10
10
15
20
<5pC
<5pC
<5pC
<5pC
<5pC
<5pC
<5pC
<5pC
<5pC
<5pC
<5pC
Introduction
The o i l - coo led HV reac to r i s i ns ta l l ed i n a c l osed s tee l t ank . The h i gh vo l t age i s f ed
ou twa rd t h rough t he s tee l t ank t h rough a HV bush ing . The reac to r can be t t ed w i t h
add i t i ona l vo l t age t aps (bush ings ) t o ach ieve l a rges t t es tab le capac i t ances o f t es t
ob jec t s a t l owe r t es t vo l t ages .
AC resonant test systems with variable inductance and metal tank type are used for
factory test ing of medium and high voltage cables, high voltage capacitors, generators,
and motors. They use the resonance between the capacit ive test object and the inductive
HV reactor of the test system to generate a continuous sinusoidal high voltage.
Applications
☆ For routine test ing of medium and high voltage cables up to 400 kV according to
IEC 60502 and IEC 60840
☆ For routine test ing of high voltage capacitors up to 60 kV according to IEC 60871
☆ For routine and inspection test ing of generators and motors up to 60 kV according
to IEC 60034
220kV 12A
250kV 10A
350kV 10A
350kV 15A 350kV 20A
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7/8
FOURPART AC RESONANT TEST SYSTEM
WITH MODULE TYPE 04Introduction
AC resonan t t es t sys tems w i t h va r i ab le i nduc tance and modu le t ype a re used f o r
f ac to r y t es t i ng o f med ium and h igh vo l t age cab les , power t r ans fo rmers , bush ings ,
h i gh vo l t age capac i t o r s , gene ra to r s , a r res te r s and h igh vo l t age accesso r i es . They
i nc l ude s tackab le modu les t ha t can be used t o t es t a w ide range o f p roduc t s . The
sys tems can be expandab le t o cove r f u tu re t es t r equ i remen ts t ha t may requ i re
h i ghe r vo l t age and power l eve l s .
Applications
☆ AC wi ths tand tes t on cab les and cab le accessor ies ;
☆ App l ied vo l tage tes ts on t ransformers ;
☆ AC wi ths tand tes ts on GIS, capac i tors , generators and motors ;
☆ HV tes ts on vo l tage and cur rent t ransformers ;
☆ Bush ing tes t ing;
☆ Par t ia l d ischarge tes t ing
Model No.
CLXZ-1050/350
CLXZ-3500/350
CLXZ-800/400
CLXZ-1200/400
CLXZ-600/2*300
CLXZ-1200/2*300
CLXZ-12000/2*300
CLXZ-21000/2*350
CLXZ-900/900
CLXZ-3150/350*3
CLXZ-3600/1200
CLXZ-8000/1600
PowerMaximum
Output Voltage
(kV)(kVA)
1050
3500
800
1200
600
1200
12000
21000
900
3150
3600
8000
350
350
400
400
600
600
600
700
900
1050
1200
1600
3
10
2
3
1
2
20
30
1
3
3
5
Technical Parameters
Output Current
(A)
1200KV 1A350kV 3A
1200kV 2A 1600kV 5A
600kV 20A
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9/10
FIVEPART VARIABLE FREQUENCY
AC RESONANT TEST SYSTEMS 05 Introduction
Variable frequency AC resonant test systems are mainly used for AC withstand voltage
test of large capacit ive test objects on site. The test objects include SF6 circuit breakers,
GIS, power cables, tec.
With suitable tuning capacitor, the frequency range can be from 20Hz to 300Hz. The AC
resonant test systems are applicable for partial discharge test of instrument transformers,
coupling capacitors and metal oxide surge arresters with rated voltage under 1000kV.
Applications
☆ Ons i te GIS tes t ing;
☆ Power cab le tes t ing;
Model No.
TPXZ-960/80
TPXZ-3750/150
TPXZ-4950/220
TPXZ-400/400
TPXZ-2000/400
TPXZ-550/550
TPXZ -1100/550
TPXZ -400/2*400
TPXZ -2400/2*400
TPXZ -4000/2*400
TPXZ -600/3*400
TPXZ -800/4*400
PowerMaximum
Output Voltage
(kV)(kVA)
960
3750
4950
400
2000
550
1100
400
2400
4000
600
800
80
150
220
400
400
550
550
800
800
800
1200
1600
12
25
22.5
1
5
1
2
0.5
3
5
0.5
0.5
Technical Parameters
Output Current
(A)
1200kV 0.5A 1200kV 0.5A 1600kV 0.5A
400kV 1A 550kV 1A 800kV 5A
800kV 0.5A
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11/12
SIXPART IMPULSE CURRENT
TEST SYSTEMS-SA TYPE 06Introduction
SA type impu lse cu r ren t tes t sys tems can genera te d i f fe ren t t ypes l i gh tn ing impu lse
cu r ren t shapes such as 4 /10μs , 8 /20μs , 1<20μs , 30 /80μs , 60 /100μs , l ong du ra t ion
cu r ren t accord ing to IEC 60099-4 . Mod ica t ions can be app l ied accord ing to the
reques t o f ou r cus tomers .
Th is type o f tes t sys tem is espec ia l l y to tes t the meta l ox ide surge ar res ters and MOV
b locks .
Features and Benets
1) Rel iab le and prec ise ly contro l led t r igger ing uni t by power pulse;
2) Protect ive ear th ing system for safety ;
3) Shape res is tors designed for low inductance and connected by easy jo in t ;
4) Specia l ly des igned c i rcu i t avai lab le for d i f ferent shapes;
5) Easy operat ion wi th the automat ic contro l based on PLC module;
6) Specia l so lut ions to customer 's problem and specia l requi rement .
Applications
☆ Res idua l vo l tage tes t o f surge ar res ters ;
☆ 4 /10μs impulse cur rent tes t o f surge ar res ters ;
☆ Long durat ion impulse cur rent tes t o f surge ar res ters
Exponential Impulse Currents
High current impulse 4/10μs
Lightning current impulse 8/20μs
Steep current impulse 1<20μs
Switching current impulse
2ms long duration
2.8ms long duration
3.2ms long duration
Wave Shape Peak Current
(kA)μs
T1=4±0.5μs,T2=10±1μs
T1=8±1μs,T2=20±2μs
T1=1μs±0.1μs,T2<20μs
30μs≤T1≤100μs(T2≈2T1)
2ms≤Td≤2.4ms
2.8ms≤Td≤3.36ms
3.2ms≤Td≤3.84ms
Upto 100kA
Upto 60kA
Upto 30kA
Upto 3kA
Upto 2kA
Upto 1500A
Upto 1500A
Technical Parameters
2ms 2kA Long Duration
20kA 8/20μs
100kA 4/10μs
120kA 4/10μs & 80kA 8/20μs
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13/14
SEVENPART IMPULSE CURRENT
TEST SYSTEMS-SP TYPE 07Introduction
SP type impulse current test systems can generate 8/20μs or 10/350μs impulse current
waveforms.
The sys tems can be used to tes t SPD, l i gh tn ing rod and o the r l i gh tn ing p ro tec t i on
dev ices acco rd ing to IEC 61643-11 ,NFC-17-102 , IEC62561-1 , IEC62561-2 , UL1449
s tandards .
Applications
☆ SPD, var is tors , GDT;
☆ l igh tn ing rod;
☆ l igh tn ing pro tec t ion sys tem components ;
☆ o ther l igh tn ing pro tec t ion dev ices.
Technical Parameters
Model No.
JXIC60S
JXIC100S
JXIC150S
JXIC200S
JXIC25H
JXIC50H
JXIC100H
JXIC100D
JXIC150D
JXIC200D
Shapes
8/20μs
8/20μs
8/20μs
8/20μs
10/350μs
10/350μs
10/350μs
8/20μs
10/350μs
8/20μs
10/350μs
8/20μs
10/350μs
Current Peak
60kA±10%
100kA±10%
150kA±10%
200kA±10%
25kA±10%
50kA±10%
100kA±10%
100kA±10%
20kA±10%
150kA±10%
30kA±10%
200kA±10%
35kA±10%
150kA 10/350μs crowbar 150kA8/20μs120kA 8/20μs & 25kA 10/350μs
100kA 8/20μs
20kA 8/20μs
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15/16
EIGHTPART
SURGE GENERATOR 08Introduction
Surge genera to rs can be used to genera te impu lse o f exponent ia l shapes to per fo rm
h igh energy surge tes ts . The sys tem can ou tpu t combina t ion wave (open c i rcu i t
vo l tage 1 .2 /50μs & shor t c i r cu i t cu r ren t 8 /20μs , open c i rcu i t vo l tage 10 /700μs & shor t
c i r cu i t cu r ren t 5 /300μs) . Wi th add i t iona l impu lse modu les , i t can ou tpu t 10 /350μs and
8 /20μs .
Applications
Test C lass I I o r C lass I I I SPD, and e lec t ron ic app l iances accord ing to IEC 61000-4-5 ,
IEC 61643-11,UL1449-2006
Technical Parameters
Model No.
Open circuit voltage
waveform(1.2/50μs )
Short circuit current
Waveform(8/20μs )
Output Impedance
Impulse Repetition
CWG6
CWG10
CWG20
CWG30
1~6kV
1~10kV
1~20kV
1~30kV
0.5~3kA
0.5~5kA
1~10 kA
1.5~15kA
2Ω
2Ω
2Ω
2Ω
3 pulses/minute
2 pulses/minute
2 pulses/minute
2 pulses/minute
Optional
☆ Different impulse modules for your choice
Impulse module no
Output waveform
Output range
Output Impedance
Impulse Repetition
JXIM-01
JXIM-02
JXIM-03
JXIM-04
Combination waveform10/700μs
10/350μs
10/1000μs
8/20μs
1~10kV
1~5kA
75~375A
5~30kA
12Ω
37Ω
0.5Ω
2 pulses/minute
2 pulses/minute
2 pulses/minute
Combination waveform5/300μs
25~250A
40Ω 2 pulses/minute
☆ AC or DC power source for operating duty test
☆ Coupling/Decoupling network
Control Cabinet
20kV 10kA Combination Wave & 20kA 8/20μs
Impulse Module2~20kV
Voltage Divider
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17/18
NINEPART
HV DC GENERATOR 09Introduction
HV DC gene ra to r s a re used t o ou tpu t DC vo l t age a t power f r equency, 50Hz o r 60Hz .
I t can t es t t he su rge a r res te r s , i nsu la to r s and o the r i nsu la t i on ma te r i a l s f o r DC
w i t hs tand t es t . I t i s w i t h au toma t i c o r manua l po la r i t y change , r i pp le f ac to r i s l ess
t han 3%, Au toma t i c con t ro l o r manua l con t ro l f o r se lec t i on .
Model No.
JXDC-60/2
JXDC-120/5
JXDC-200/5
JXDC-250/10
JXDC-300/10
JXDC-400/10
JXDC-1000/100
JXDC-1600/50
JXDC-2000/500
We can do custom made.
Ripple Factor
Maximum Output Voltage
(kV)
≤0.5%
≤0.5%
≤0.5%
≤3%
≤3%
≤3%
≤3%
≤3%
≤3%
60
120
200
250
300
400
1000
1600
2000
2
5
5
10
10
10
100
50
500
Technical Parameters
Output Current
(mA)
TENPART
VOLTAGE DIVIDER 10Introduction
Vol tage d iv ider has the be low k inds :
1 . Impu l se vo l t age d i v i de r f o r measu remen t o f L I , S I and L IC f r om 100kV to 3600kV
(Capac i t ance 300~1000pF, Measu r i ng accu racy : ≤±3%) ;
2 . Capac i t i ve vo l t age d i v i de r f o r AC measu remen t f r om 50kV to 2000kV (Measu r i ng
accu racy : ≤±1%) ;
3 . Res i s t i ve vo l t age d i v i de r f o r DC measu remen t f r om 20kV to 2400kV ( Measu r i ng
accu racy : ≤±1%) ;
4 . AC , DC o r Impu l se measu remen t ;
Model No.
JXVD-400/300
JXVD-400/400
JXVD-400/600
JXVD-300/800
JXVD-300/1200
JXVD-300/1600
JXVD-300/2400
JXVD-400/3000
JXVD-400/3600
Rated Voltage L.I. 1.2/50μs
kV
Rated Voltage S.I. 250/2500μs
kV
300
400
600
800
1200
1600
2400
3000
3600
240
320
480
640
960
1280
1920
2400
2880
300~600
300~1000
Technical Parameters
Rated Capacitance
pF
Impulse Voltage Divider
60/100kV/120kV 5mA 300kV 10mA 1000kV 100mA
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19/20
Model No.
JXBF-550
JXBF-400/400
JXBF-363
JXBF-252
JXBF-40.5/300
JXBF-40.5/75
Rated AC Voltage
Rated DC Voltage
(kV)
550
550
363
252
40.5
40.5
700
/
465
350
60
/
1200 400 500
650 150 80
950 400 400
550 400 500
100 300 40
75 70 5
Rated Voltage S.I. 250/2500μs
Rated Capacitance
Rated Resistance
(pF) (M )Ω(kV)
Universal Voltage Divider
(kV)
ELEVEN
PART PARTIAL DISCHARGE TEST SYSTEMS 11
Introduction
P a r t i a l d i s c h a r g e d e t e c t o r a n d c o u p l i n g c a p a c i t o r a r e u s e d f o r p a r t i a l d i s c h a r g e
m e a s u r e m e n t . T h e c o u p l i n g c a p a c i t o r c a n a l s o b e u s e d a s t h e v o l t a g e d i v i d e r w i t h
a d d i t i o n a l s e c o n d a r y l o w v o l t a g e a r m .
Technical Parameter of Coupling Capacitor
Model No.
JXOC-5/1
JXOC-25/1
JXOC-50/1
JXOC-100/1
JXOC-200/1
JXOC-300/1
Rated Voltage
5kV
25kV
50kV
100kV
200kV
300kV
Rated Capacitance
1nF
1nF
1nF
1nF
1nF
1nF
Partial Discharge
≤2pC
≤2pC
≤2pC
≤2pC
≤2pC
≤2pC
Par t i a l d i scha rge de tec to r i s su i t ab le f o r t he on l i ne pa r t i a l d i scha rge measu remen t
o f e l ec t r i ca l appa ra tus , such as su rge a r res te r s , i nsu la to r s , power t r ans fo rmers ,
gene ra to r s , CT /VT, G IS , capac i t o r s , power cab les and sw i t chgea rs . The re a re 3
mode l s , JXFE-2003 , JXFD-2010 and JXFD-2010s .
JXFD-2010 JXFD-2010S
2kV Resistive Voltage Divider
300kV Resistive Voltage Divider
700kV Capacitive Voltage Divider
2000kV 8nF LI &SI Loading Capacitor
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Technical Data of JXFE-2003 Technical Data of JXFD-2010S
1) Measur ing Channe ls : 1 Channe l ;
2 ) The capac i tance range o f the tes t ob jec t 6pF- -250μF;
3 ) Band w id th :
a、On low f requency 3dB, fL : 10kHz , 20kHz , 40 KHz op t iona l ;
b、On h igh f requency 3dB, fH : 80kHz , ,200kHz, 300 KHz op t iona l ;
4 ) Ga in ad jus t ing :
6 ) g rades o f rough ga in . Ga in be tween 2 near g rades i s 20±1dB, ne ad jus t ing range
>20dB;
5 ) E l l i pse t ime base :
a、Frequency : 50 Hz , 100 Hz , 150 Hz , 200 Hz , 400Hz;
b、El l i pse ro ta t ion : 30º per g rade , to ta l 150º ;
c、Disp lay mode: e l l i pse——l ine——sine ;
6 ) D ig i ta l mete r w i th 3 .5 b i t s LED d ig i ta l d i sp lay ing ;
7 ) Par t ia l d i scharge magn i tude dev ia t ion w i th in 0 -100 : <±5%.
8 ) S ize :460*420*260(Width*Leng th*He igh t)mm, abou t 16kgs .
Technical Data of JXFD-2010
1) Measur ing channe l : 2 channe ls ;
2 ) The capac i tance range o f tes t ob jec t : 6pF ~ 250µF;
3 ) Measur ing p rec is ion : 0 .1 pC;
4 ) Sample : 12b i t ; Ra te : 20M/S;
5 ) D isp lay mode: e l l i pse , l i ne , s ine ;
6 ) I t can save tes t da ta , wave fo rm and p layback , ana lyze the record .
7 ) Cap tu re the s ing le spec ia l o r random wave fo rm and have par t i cu la r ana lys is .
8 ) S to re , p r in t pa r t ia l d i scharge wave fo rm and da ta , and au tomat i ca l l y genera te tes t
repor t .
9 ) Time base : Open w indow anywhere . Any comb ina t ion o f t ime w indow. Dynamica l l y
amp l i f y t ime w indow.
10) F i l te r f requency band : 3dB low f requency f L
op t ions : 10 ,20 ,40kHz, 3dB h igh f requency f H
L H op t ions : 80 , 200 , 300kHz. f and f can be comb ined to fo rm any band-pass l te r.
11 ) S igna l amp l i e r :
☆ Ga in con t ro l : coarse ga in con t ro l , ne gain control , 5 g rades in coarse gain control ,
the amp l i e r ra te be tween 2 near g rades i s 20dB, the dev ia t ion i s ±1dB, amp l i e r
ra te o f ne con t ro l >20dB.
☆ Asymmet ry be tween amp l i e r pos i t i ve and nega t i ve response : 1dB
12) Par t ia l d i scharge measurement : i t can measure par t ia l d i scharge s igna l i n the
mode o f con t inuous and amp l i e r, dev ia t ion ±5% ( in fu l l sca le )
1) Measuring Channels: 4 Channels;
2) The capacitance range of the test object 6pF--250μF;
3) Test precision: 0.1pC;
4) Sample precision: 12bit;Sample Rate : 20M/S;
5) Time window: You can select the phase dynamically, amplify the time window dynamically.
6) Filter frequency band:
a、On low frequency 3dB, fL: 10, 20, 40 KHz optional;
b、On high frequency 3dB, fH: 80, 200, 300 KHz optional, f and fH can be freely L
combined to form any lter band .
7) Data store and display. It can print and generate standard test report.
8) AC220V, Frequency 50Hz, Power 300W.
Technical Data of Impedance Unit
Tuning capacitance
range
25~100~400pF
100~400~1500pF
400~1500~6000pF
Sensitivity (pC)(Un-balance circuit)
0.04
0.06
0.1
50mA
120mA
0.25A
0.5A
1A
2A
(Un-balance circuit)
(Balance circuit)
No.
2
3
4
RMS Of max. current
Impedance Unit JXFE-2003
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Technical Data of External Calibrator
T h i s c a l i b r a t o r c a n o u t p u t c a l i b r a t i n g p u l s e o f 1 . 2 k H z t o t h e p r o d u c e w i t h d i f f e r e n t
o u t p u t r a n g e . I t i s s u i t a b l e f o r e v e r y e x p e r i m e n t c i r c u i t r e c o m m e n d e d b y I E C - 2 7 0 .
1 ) Ca l ib ra t ion pu lse range : 5pC, 10pC, 20pC, 50pC;
2) Po la r i t y : pos i t i ve and nega t i ve ;
3 ) F requency Ad jus t : 1 .2 kHz ;
4 ) F requency change range : >±100Hz;
5 ) Pu lse r i s ing edge : <60nS;
6) Pu lse fa l l i ng edge : >100uS;
7) Inpu t capac i tance : 10pF;
8 ) Ca l ib ra t ing charge dev ia t ion :
Eq=(Eu²+Ec² ) ½≤±10%;
9) D imens ion : 160×125×50mm³;
10) We igh t : 0 .5kg ;
11) Ba t te ry : 6FM 22 ;
12) Ba t te ry vo l tage : 9V.
TWELVE
PARTREGULATING TRANSFORMER 12
Application
This series of regulating transformer can regulate the output voltage steplessly, smoothly
and continuously on load. As i t has low impedance voltage and low waveform distort ion
ratio, i t is widely used as the power source for the testing of motors, transformers and
switchgears. In addit ion, i t can also be used as one component of rectier device, DC
speed adjustment, communication device and medical instrument.
Features
1) Low no-load current and total loss;
2) Low waveform distort ion rat io;
3) Low impedance voltage;
4) Excellent l inearity of voltage regulation;
5) Good stabi l i ty to withstand instant load
Model No.
JTDZ-xxx
JTSZ-xxx
JTSZ-xxx/3.3
JTSZ-xxx/6.3
JTSZ-xxx/10.5
JTDGZ-xxx
JTSGZ-xxx
Technical Parameters
Cooling Method
ONAN
DRY
1
1
3
Rated Power(kVA)
PhaseRated Input
Voltage (V)
Rated Output Voltage
(V)
25~315
40~500
40~1600
200~2500
200~2500
200~2500
16~200
16~200
25~315
220
380
380
380,3300, 6000 or 10000
220
380
380
0~250
0~430 or 0~650
0~3300
0~6300
0~10500
0~250
0~430 or 0~650
0~430 or 0~650
0~430 or 0~650
100kV 30kVA AC Test System With 100kV Coupling Capacitor
100kV 1000pF Coupling Capacitor
100kV 1000pF Coupling Capacitor
PD Test System For Transformer
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THIRTEEN
PART INDUCED REGULATING TRANSFORMER 13
25/26
Introduction
This series of 3 phase regulat ing transformer is appl icable for the test ing of transformers
or motors upto 10kV. Induced regulat ing transformer is developed for the no-load,
on-load test of transformers.
Features
1) Lowest waveform distor t ion rat io;
2) Servo motor is adopted;
3) Special tank is adopted to decrease the tooth harmonic and increase the smoothness
of vol tage adjustment;
4) Short t ime over load stabi l i ty ;
5) Long l i fe t ime;
6) Stable and convenient operat ion, easy maintenance;
7) Be equipped wi th dig i ta l control cabinet , automat ic control of output vol tage.
Model No.
JXTY-xxx
JXTY-xxx/2.5
JXTY-xxx/10.9
JXTY-xxx/6.3
JXTY-xxx/10.5
JXTY-xxx/10
JXTY-xxx/10.5
JXTY-xxx/13
JXTY-xxx/10.9
JXTY-xxx
Rated PowerRated Input
Voltage
(V)(kVA)
20~3150
125~2500
630~4000
630~12500
630~10000
400~8000
500~10000
500~10000
630~10000
40~1600
380
380
380
6000
6000
10000
10000
6000 or 10000
6000 or 10000
380
0~650
0~1000, 0~2000, 0~2500
0~3150, 0~6300, 0~10900
0~6300
0~10500
0~6300
0~10500
0~13000
0~650
Technical Parameters
Rated Output Voltage
(V)
0~3150, 0~6300, 0~10900
Automatic Control System
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FOURTEEN
PARTIMPULSE CAPACITOR 14
27/28
Introduction
Technical Data
☆ Rated vol tage: 5kV ~1000kV;
☆ Capaci tance deviat ion:≤±5% at Un;
☆ Dielectr ic loss: ≤0.2%;
☆ I f capaci tance≤1μF, insulat ion resistance≥1x104MΩ;
☆ I f capaci tance>1μF, t ime constant≥1x104s;
☆ Inductance: ≥20nH
Impu lse capac i to rs a re w ide ly used as the power energy fo r the h igh vo l tage and h igh
cur ren t dev ices , such as impu lse cur ren t genera to r, impu lse vo l tage genera to r, long
dura t ion impu lse cur ren t genera to r, repe t i t ion impu lse genera to r, osc i l la t ion c i rcu i t
tes t sys tem, pu lse power, e tc .
Technical Parameters
Model No.Rated
Voltage(kV)
Rated Capacitance
(μF)
Inductance (nH)
Application
JMCF8-200
JMWF10-0.6
JMCF18-40x2
JMWF20-20
JMWF30-18
JMWF35-2
JMWF40-36
JMCF50-32
JMWF75-1*2
JMCF80-3
JMCF80-4
JMWF100-1
JMWF100-2
JMCF100-3
JMCF100-6
JMCF150-2
8
10
18
20
30
35
40
50
75
80
80
100
100
100
150
100
200
0.6
40x2
20
18
2
36
32
1x2
3
4
1
2
3
2
6
≤100
≤30
≤120
≤80
≤200
≤100
≤300
≤20
≤220
≤120
≤30
≤200
≤200
≤200
≤250
≤150
oscillation circuit
Mechanical device
Impulse current generator
Long duration impulse current generator
oscillation circuit
Cable fault detector
Impulse voltage generator
Pulse power device
Impulse voltage generator
impulse current generator
Pulse power device
Impulse voltage generator
Impulse voltage generator
Impulse voltage generator, impulse current generator
Impulse voltage generator
impulse current generator
Capacitor With Coaxial Design
Impulse Capacitor With Coaxial Design
100kV 2μF
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FIVETEEN
PARTRESISTORS 15
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Application
We manufac ture d i f fe ren t k inds o f res is to rs , such as wave shap ing res is to rs fo r L I , S I
and L IC, charg ing res is to rs and pro tec t i ve res is to rs fo r AC tes t sys tems. We can do
cus tom made.
Wave Shaping Resistors for Impulse Voltage Generator
Model No.
JXDZ-100/75
JXDZ-100/600
JXDZ-100/20K
JXDZ-150/25
JXDZ-150/105
JXDZ-150/4.5K
JXDZ-200/80
JXDZ-200/300
JXDZ-200/3K
Rated Voltage Rated Resistance
100kV
100kV
100kV
150kV
150kV
150kV
200kV
200kV
200kV
75Ω
600Ω
20kΩ
25Ω
105Ω
4.5kΩ
80Ω
300Ω
5kΩ
Charging Resistors for Impulse Voltage Generator
Model No.
JCDZ-100/5
JCDZ-100/10
JCDZ-150/15
JCDZ-150/40
JCDZ-200/10
JCDZ-150/53
Rated Voltage Rated Resistance
100kV
100kV
150kV
150kV
200kV
150kV
5kΩ
10kΩ
15kΩ
40kΩ
10kΩ
53kΩ
JCDZ-200/45
JCDZ-200/20
200kV
200kV
45kΩ
20kΩ
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Protective Resistors for AC Test System
Model No.
GR100-0.1/3
GR100-0.2/5
GR100-0.5/5
GR200-0.5/3
GR200-1/5
GR500-0.15/10
GR500-0.5/10
GR500-2/10
GR1000-0.5/10
Rated Voltage Rated Current
100kV
100kV
100kV
200kV
200kV
500kV
500kV
500kV
1000kV
0.1A
0.2A
0.5A
0.5A
1A
0.15A
0.5A
2A
0.5A
Rated Resistance
3kΩ
5kΩ
5kΩ
3kΩ
5kΩ
10kΩ
10kΩ
10kΩ
10kΩ
SIXTEEN
PART CONTROL AND MEASUREMENT SYSTEM 16
Contro l Desk for Impulse Vo l tage Genera tor and Impulse Current Genera tor
Control Desk for AC Test System and DC Generator
SEVENTEEN
PART CORONA RINGS AND SHIELDED PARTS 17
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Corona Rings and Shielded Tubes
Shielded Parts
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EIGHTEEN
PARTTRANSFORMER TEST FACILITIES 18
Automatic Capacitance & Tan Delta Tester JXJS-10AIntroduction
J X J S - 1 0 a u t o m a t i c c a p a c i t a n c e & t a n d e l t a
tes te r has b r idge , va r iab le f requency conver te r,
A C t e s t t r a n s f o r m e r a n d s t a n d a r d c a p a c i t o r
i ns ide . I t can be used to measure the d ie lec t r i c
l oss on s i te (power p lan ts o r subs ta t ions ) o r i n
t h e l a b ( l o a d c a p a c i t o r , c a p a c i t i v e v o l t a g e
d i v ide r, cu r ren t t rans fo rmer, g rad ing capac i to rs ,
su rge a r res te rs , shun t reac to rs , bush ings , e tc ) .
I t has tunab le f requency and an t i - i n te r fe rence
func t ion .
Features
1) With big LCD to show the measurement data;
2) With mini-pr inter to pr int out the test data;
3) Automat ical ly recognize the test object whether i t is capaci t ive, inductive or resistive,
easy operat ion;
4) Can connect an external standard capaci tor, or connect an external oi l cup to measure
the die lectr ic loss of insulat ion oi l , or connect measur ing electrodes to measure the
d ie lectr ic loss of sol id insulat ion mater ia l .
5) Automat ical ly recognize 50Hz/60Hz power source;
6) With Ser ies or Paral le l methods of measurement;
7) Automat ical ly recognize external HV power source wi th f requency between 40-70Hz,
can be used together wi th AC test t ransformer or AC resonant test system;
8) 100 test resul ts storage faci l i ty, computer inter face.
Technical Parameters
Capacitance Measurement Range
Measuring Accuracy
Minimum Resolution
Test Current
Internal HV Power Source
External HV Power Source
CVT LV Output
Test Time
Environmental Temperature
Input Power Suppply
Relative Humidity
Internal power source:3pF~60nF/10kV, 60pF~1μF/0.5kV
External power source: 3pF~1.5μF/10kV, 60pF~30μF/0.5kV
Capacitance: ±(1%* reading+2pF)
Dielectric loss: ±(1%·*reading+0.04%)
Capacitance:0.001pF
Dielectric loss:0.001%
5μA~5A
Output voltage:0.5~10kV; Resolution:1V; Accuracy: ±(1.5% *reading +10V)
Maximum output current: 200mA
Test frequency:45,50,55,60,65Hz or 45/55Hz,55/65Hz, 47.5/52.5Hz; Resolution:±0.01Hz
Maximum test current:10kV/5A, 50Hz power
frequency or variable frequency 40-70Hz
Output voltage:3~50kV; Output current: 3~30A
About 15 s
180~270V AC, 50/60Hz
-10~50℃
≤80% RH, no condensing
Deimension
Net Weight
430mm(L)*320mm(W)*330mm (H)
29kgs
Transformer Turns Ratio Meter-YT-AB-1
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Introduction
YT-A t rans fo rmer tu rns ra t i on me te r i s su i t ab le fo r t he tu rns ra t i o measuremen t o f
power t rans fo rmers up to 1000kV, cu r ren t t rans fo rmers , vo l t age t rans fo rmers and Z
t ype t rans fo rmers . I t has L -N vo l tage measuremen t , g rea t conven ience fo r w i r i ng
connec t i on , f as t t es t speed and h igh accu racy.
Features
1) Touch pane l , easy fo r opera t ion ;
2 ) Cur ren t measurement func t ion , much more sens i t i ve to de tec t the shor t c i r cu i t i n
t he tu rns ;
3 ) Fas t tes t speed , one t ime w i r ing can fu l l l 3 phase tu rns ra t io measurement w i th in
10 s ;
4 ) 50 tes t da ta s to rage ;
5 ) LCD, the rma l p r in te r, RS485 commun ica t ion por t and USB por t ;
6 ) Wi th t rans fo rmer shor t c i r cu i t p ro tec t ion , tu rns shor t c i r cu i t p ro tec t ion , wrong
connec t ion o f HV and LV te rm ina ls p ro tec t ion ;
Technical Parameters
Displayed Digits
Output Voltage
Range
Accuracy
Resolution
Net weight
5 digits
160V, AC
0.9-10000
±0.1% when
ratio <2000
±0.3% when ratio 2000~10000
0.0001
AC220V±10%, 50/60Hz±1Hz
360mm(L)*280mm(W)*160mm (H)
-20~40℃
≤80% RH, no condensing
6kgs
Power Supply
Temperature
Relative Humidity
Deimension
10V,AC
0.9-500
±0.1% when
ratio <150
±0.3% when ratio 150~500
Automatic(inbuilt DC)
0.9-5000
±0.1% when
ratio <1000
±0.3% when ratio 1000~5000
Lithium battery (optinal)
Transformer Turns Ratio Meter-YT-FB-2Introduction
Y T- F t r a n s f o r m e r t u r n s r a t i o n m e t e r i s s u i t a b l e f o r t h e t u r n s r a t i o m e a s u r e m e n t o f
p o w e r t r a n s f o r m e r s u p t o 1 0 0 0 k V, c u r r e n t t r a n s f o r m e r s , v o l t a g e t r a n s f o r m e r s a n d
Z t y p e t r a n s f o r m e r s .
Features
1 ) To u c h p a n e l , e a s y f o r o p e r a t i o n ;
2 ) 5 0 t e s t d a t a s t o r a g e ;
3 ) Te s t t r a n s f o r m e r s w i t h n e u t r a l p o i n t , m e a s u r e t h e t u r n s r a t i o o f d i f f e r e n t
p h a s e s ;
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Technical Parameters
Displayed Digits
Output Voltage
Range
Accuracy
Resolution
Net weight
5 digits
160V, AC
0.9-10000
±0.1% when
ratio <2000
±0.3% when ratio 2000~10000
0.0001
AC220V±10%, 50/60Hz±1Hz
360mm(L)*280mm(W)*160mm (H)
-20~40℃
≤80% RH, no condensing
6kgs
Power Supply
Temperature
Relative Humidity
Deimension
10V,AC
0.9-500
±0.1% when
ratio <150
±0.3% when ratio 150~500
Automatic(inbuilt DC)
0.9-5000
±0.1% when
ratio <1000
±0.3% when ratio 1000~5000
Lithium battery (optinal)
4 ) Cur ren t measurement func t ion , much
more sens i t i ve to de tec t the shor t c i r cu i t
i n the tu rns ;
5 ) Fas t tes t speed , one t ime w i r i ng can fu l l l
3 phase tu rns ra t i o measurement w i th in
10 s ;
6) 50 test data storage;
7) LCD, thermal printer, RS485 communication
port and USB port;
8 ) W i th t rans fo rmer shor t c i r cu i t p ro tec t ion ,
t u r n s s h o r t c i r c u i t p r o te c t i o n , w ro n g
c o n n e c t i o n o f H V a n d LV t e r m i n a l s
p ro tec t ion ;
DC Resistance Tester-KRI9310C-1Introduction
Features
KRI9310 DC resistance tester is por table and automat ic tester, which is appl icable for
the induct ive test objects (such as d ist r ibut ion t ransformers, instrument t ransformers,
reactors, etc) and the resist ive test objects (such as contactors of swi tches, contactors
of re lays, wires, etc) .
1 ) 6 ranges o f ou tpu t cu r ren t f o r se lec t i on ;
2 ) Au tomat i c ca l cu la t i on func t i on , i npu t t he tes t ob jec t
ma te r i a l ( coppe r /a lum inum) and i t s t e m p e r a t u r e ,
t he DC r e s i s to r t e s t e r w i l l a u t o m a t i c a l l y c a l c u l a t e
t h e r es i s tance @ s tanda rd tempera tu re (20℃, 75℃
o r 120℃) ;
3 ) 500 tes t da ta s to rage ;
4 ) USB po r t t o down load the tes t da ta to USD ash d i sk ;
5 ) P ro tec t i on - d i scha rge a la rm ing , ove r -hea t a la rm ing ;
6 ) P ro fess iona l p robes as op t i ona l t o measu re the rea l - t ime tempera tu re .
Range
Accuracy
Measure Range
Battery
Resolution
Deimension
Temperature
Probe (Optional)
Resistance measurement
10A
0~0.1Ω
0.2% readings ±0.5μΩ
0.1μΩ
Inbuilt lithium-ion polymers battery, 11.1V, 4500mAh
20℃,75℃,120℃ standard
155m(L)*210mm(W)*68mm (H)
1.66kgsNet Weight
Temperature (-99.9℃~199.9℃), accuracy (readings±0.5℃)
Technical Parameters
5mA
30~20kΩ
3A
0.01~2Ω
1A
0.03~6Ω
0.3A
0.3~60Ω
0.1A
0.1~20Ω
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DC resistance test instrument -YRC type C-2Introduction
Features
YRC type DC res is tance tes t i ns t rument i s app l i cab le to measure the DC res is tance
o f power and d is t r ibu t ion t rans fo rmers , cu r ren t t rans fo rmers w i th ra ted vo l tage up to
110kV.
1) Inbui l t power wi th high efciency, no electr ic fan, which wi l l prevent dust f rom coming
into the tester ;
2) 80 test data storage;
3) Protect ion i f the tester is connected wi th 380V AC power supply;
4) Discharge alarming;
Model
Range
Output Current
Resolution
Accuracy
Input Power Supply
Output Voltage
Net Weight
YR-05C
5A,2.5A,1A,100mA,<10mA
0~20kΩ
0.2% readings ±2μΩ
0.1μΩ
DC24V
AC220V±10%,50Hz±1Hz, DC12~24V/5A
335m(L)*235mm(W)*260mm (H)
7.7kgs
Deimension
Technical Parameters
10A,3A,1A,100mA,<10mA
0~20kΩ
YR-10C
0.2% readings ±1μΩ
YR-05C YR-10C
DC resistance test instrument -YR type C-3Introduction
Features
YR type DC res is tance tes t i ns t rument i s app l i cab le to measure the DC res is tance o f
power and d is t r ibu t ion t rans fo rmers , cu r ren t t rans fo rmers w i th h igh res is tance
va lues .
1) Fast charging speed, charging voltage upto 30V;
2) Demagnetizat ion funct ion, reduce the remanent magnetizat ion to prevent the difculty
of power on;
3) USB port to download the test data to USD ash disk;
4) 485 communicat ion port to communicate with the computer;
5) Protect ion i f the tester is connected with 380V AC power supply;
6) Discharge alarming;
Technical Parameters
Model
Application
Output Current
Range
Accuracy
Transformers up to 240MVA
20A,10A,3A,1A,15mA
0~20kΩ
0.2% readings
±0.2μΩ
DC30V
12kgs
AC220V±10%,50Hz±1Hz, DC12~24V/5A
420m(L)*320mm(W)*200mm (H)
Resolution
Output Voltage
Input Power Supply
Deimension
All transformers
40A, 20A,10A,3A,1A,15mA
0~20kΩ
0.2% readings
±0.1μΩ
All transformers
50A, 40A, 20A,10A,3A,1A,15mA
0~20kΩ
0.2% readings
±0.1μΩ
Net Weight
0.1μΩ 0.01μΩ 0.01μΩ
YR-20C YR-40C YR-50C
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Transformer Resistance Test Instrument-YRD/YRE type C-4
YR-40C YR-50C
Introduction
YRD and YRE type t rans fo rmer res is tance tes t i ns t rument i s app l i cab le to measure
the DC res is tance o f power and d is t r ibu t ion t rans fo rmers , cu r ren t t rans fo rmers up to
240MVA. I t can a lso be used dur ing tempera tu re r i se tes t .
Features
1) 2 channe ls to measure the res is tances s imul taneous ly ;
2) Constant cur rent techno logy;
3) Co lor touch pane l w i th easy opera t ion ;
4) In terva l t ime o f 10s,30s and 60s for se lec t ion dur ing temperature r ise tes t ;
5 ) Automat ica l ly save and pr in t the tes t da ta w i th in the set t im ing;
6) Wi th temperature r ise so f tware to hand le the tes t da ta ;
7) USB por t to download the tes t da ta to USD ash d isk fo r the temperature r ise curve;
8) 485 communicat ion por t to communicate w i th the computer ;
9) Pro tec t ion i f the tes ter is connected wi th 380V AC power supp ly ;
10) D ischarge a larming;
Model
Output Current
YR-20D
20A,10A,3A,1A,0.3A
Technical Parameters of YRD
40A,20A,10A,3A,1A,0.3A
YR-40D
Range
Resolution
Accuracy
Input Power Supply
Output Voltage
Net Weight
0~130Ω
0.2% readings ±0.2μΩ
0.1μΩ
DC50V
AC220V±10%,50Hz±1Hz, DC12~24V/5A
410m(L)*440mm(W)*210mm (H)
15.8kgs
Deimension
0~130Ω
0.2% readings ±0.2μΩ
0.01μΩ
YR-20D YR-40E
Technical Parameters of YRE
Range
Resolution
Accuracy
Input Power Supply
Output Voltage
Net Weight
0~40kΩ
0.2% readings ±0.2μΩ
0.1μΩ
DC50V
AC220V±10%,50Hz±1Hz, DC12~24V/5A
4145m(L)*370mm(W)*210mm (H)
15.8kgs
Deimension
0~40kΩ
0.2% readings ±0.2μΩ
0.01μΩ
Model
Output Current
YR-20E
20A,10A,3A,1A,0.3A,25mA 40A,20A,10A,3A,1A,0.3A,25mA
YR-40E
reduce the remanent magnetization to prevent the difculty of power on;
Deimension
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DC Resistance Meter-YR-20W type C-5Introduction
Features
YR-20W type DC resistance meter is appl icable to measure
the DC resistance of power and distr ibut ion transformers,
current transformers upto 35kV. I t can also be used during
temperature r ise test. I t is especial ly designed for the
transformers whose resistances of HV winding and LV
windings have a big di fference.
1) In terva l t ime of 10s,30s and 60s for se lect ion dur ing temperature r ise test ;
2) Double power wi th constant current ;
3) Color touch panel wi th easy operat ion;
4) Test the LV winding, HV winding at the same t ime or seperate ly ;
5) Wi th temperature r ise sof tware to handle the test data;
6) USB por t to download the test data to USD ash d isk for the temperature r ise curve;
7) 485 communicat ion por t to communicate wi th the computer ;
8) Protect ion i f the tester is connected wi th 380V AC power supply ;
9) Discharge a larming;
Technical Parameters of YR-20W
Display Digits
Output Current
Range
Accuracy
Output Voltage
Resolution
Output Voltage
Input Power Supply
Deimension
4.5 digits
HV side:CH1,5A,1A,0.1A,10mA
0~2kΩ
0.2% readings ±1μΩ
DC20V
0.1μΩ
DC50V
AC220V±10%,50Hz±1Hz
410m(L)*440mm(W)*210mm (H)
Net Weight 15.8kgs
LV side:CH2, 20A,10A,5A,2A
0~2Ω
0.2% readings ±0.2μΩ
DC4V
NINETEEN
PARTOTHER TEST INSTRUMENT 19
Instrument Transformer Characteristic Tester-JYH-BAIntroduction
JYH-B instrument t ransformer character ist ic tester can measure the turns rat io, polar i ty
and vol t-ampere character ist ics of the current t ransformers and vol tage transformers.
I t has large power regulat ing transformer, step-up transformer and current-up device
inside. The tester is widely used in the rout ine test of vol tage and current t ransformers.
Features
1) The test vol tage and current can be set , the tester wi l l automat ical ly increase the
vol tage and form the vol t -ampere character is t ic curve;
2) Abi l i ty to be connected wi th an external step-up t ransformer wi th output vol tage upto
4kV and current upto 1.5A, which can test current t ransformers upto 500kV 1A;
3) Big LCD shows the vol t -ampere curve;
4) With micro-pr inter to pr int out the test data;
5) With numbers keyboards, easy operat ion;
6) 100 test data storage;
7) RS232 communicat ion port , can be connected to computer, test data can be upload
to the computer for edi t or save.
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Measuring Accuracy
Inbuilt Current-up Device
Precision of turns ratio measurement
Power supply
Environment Temperature
Deimension
Accuracy of volt-ampere:0.5 class, accuracy of turns ratio measurement: 0.5 class (when secondary voltage
≥50V, secondary current≥200mA)
0-800A/1000A
≤1%
AC220V,50/60Hz
-10℃~50℃
425m(L)*300mm(W)*290mm (H)
Net Weight 26kgs
800VA
Oil Dielectric Tester-YY6611B
Introduction
Yy6611 o i l d ie lec t r i c tes te r i s app l i cab le fo r
the o i l d ie lec t r i c tes t fo r the insu la t ing l i qu ids
( o i l ) i n t r a n s f o r m e r s , r e a c t o r s , b u s h i n g s ,
sw i tchgears and capac i to rs . The tes t dev ice
adop ts per fec t EMC des ign , wh ich avo ids the
c rash fau l t du r ing tes t .
Features
1) More re l iab le and accurate test resu l t because of s ince wave generator, vo l tage
regulat ion f rom the power supply wi l l not a ffect the test resu l t ;
2) Never crash fau l t , can work under s t rong e lect r ic e ld ;
3) High new technology to reduce the d ischarge energy, which avoids any pol lu t ion
to the o i l sample dur ing test ;
4) New mater ia l o i l cup wi th long l i fe t ime;
5) Protect ion in case of low qual i ty o i l breakdown, cup breakdown.
Accuracy
Voltage Raise Speed
Breakdown Time
Experimental Times
Volume Of The Oil Cup
Distance Between The Poles
Operating Temperature
Relative Humidity
Operating Power Source
Dimension
Net Weight
±(2% reading±0.2kV)
1.0, 2.0 or 3.0kV/s
≤1ms
1~6
400ml;200ml
2.5mm(Electrode gap is adjustable)
0~40℃
≤80%RH, non-condensing
AC 220V±10%, 50Hz ±1Hz
310mm (L) *420mm (W)*360mm (H)
22kg
Technical Parameters
Output Voltage
Minimum Resolution
0~80kV or 100kV
0.1kV
Technical Parameters
Inbuilt step-up Transformer
0~2500V,0~20A
1A/2500V,
2A/1500V,
5A/600V,
10A/220V,
20A/30V
Output voltage and current
Load range
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Loop Resistance Testing MeterCIntroduction
Features
1) Large current test range;
2) High output vo l tage, test wi res are convenient to take ons i te ;
3) Test current comes f rom h igh prec is ion constant current power, no need for manual
regulat ion;
4) Four-po le wi r ing method to avoid the test wi re res is tance 's a ffect ion on the test resu l ts ;
5) Over heat protect ion for long t ime cont inuous operat ion;
6) RS485 communicat ion por t , remote contro l is poss ib le i f i t works wi th external upper
computer cont ro l sof tware.
Relative Humidity
Deimension
≤80% RH, no condensing
350mm(L)*230mm(W)*260mm (H)
Net Weight 8.7kgsLoop res is tance test ing meter is su i table for the contact res is tance measurement of
HV swi tch gears and c i rcu i t breakers. I t can a lso measure the pr imary res is tance of the
current t ransformers.
Output Current
Measure Range
Accuracy
Min. Resolution
Output Voltage
Power Supply
Temperature
50A
0~100mΩ
0.01μΩ
DC 10V
AC220V±10%, 50Hz±1Hz
-20~40℃
Technical Parameters
Displayed Digits
Model
4-1/2 digits
YL-100BYL-200B
0.5%±0.2μΩ
100A
0~50mΩ
50A
0~100mΩ
100A
0~50mΩ
200A
0~20mΩ
YL-100B
YL-200B
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TWENTYPART
SALES PROJECTS 20
Surge Generator for Spain Customer
100kV Charging Transformer and 600kV Impulse Voltage
Generator for ABB USA
1350kV 67.5kJ Impulse Voltage Generator for Sediver USA
250kV 1A AC Test Transformer, 50kV AC/DC Generator for Sediver USA
2000kV Loading Capacitor for Indian Customer-CG Power and Industrial Solutions Ltd.
400kV 20kJ Impulse Voltage Generator for Korean Customer
100kV 100kVA 3 Phase AC Test Transformer
17kV Compensation Reactor for Croatian Customer
53/54 Webs i te :www.hvbr igh t .com Emai l :L i l y_sa les@hvbr igh t .com Te l :+86-15801788963
350kV DC & 250kV AC Voltage Divider for
Sediver France
AC Test of GIS for Indian Siemens800kV 0.5A AC Resonant System
Inspection of 1600kV 5A AC Resonant Test System from Indian Customer-CG
1800kV Impulse Voltage Generator for Indian Customer
400kV 40kJ Impulse Voltage Generator For Philippines Customer
s
TWENTY-ONE
PARTOUR CUSTOMERS 21