EngineSpeedrev/min kWm

*307342

*265294

Note : -. The engine performance corresponds to ISO 3046, BS 5514 and DIN 6271. -. Ratings are based on ISO 8528.

→ Prime power available at variable load. The permissible average power out put (during 24h period) shell not exceed 70% of the prime power rating.

→ Standby power available in the event of a main power network failure. No overload is permitted.

◎ MECHANICAL SYSTEM ◎ FUEL CONSUMPTIONㅇEngine Model P126TI-Ⅱ ㅇPrime Power (lit/hr) 1,800 rpmㅇEngine Type In-line 4 cycle, water cooled 20.6

Turbo charged & intercooled (air to air) 37ㅇCombustion type Direct injection 56ㅇCylinder Type Replaceable dry liner 73.8ㅇ Number of cylinders 6 ㅇStandby Power (lit/hr) 1,800 rpmㅇBore x stroke 123(4.84) x 155(6.1) mm(in.) 22.2ㅇDisplacement 11.051(674.5) lit.(in3) 41.4ㅇCompression ratio 17 : 1 61.5ㅇFiring order 1-5-3-6-2-4 89.5ㅇInjection timing 16° BTDCㅇCompression pressure Above 28 kg/cm2(398 psi) at 200rpm ◎ FUEL SYSTEMㅇDry weight Approx. 910 kg (2,006 lb) ㅇInjection pump Zexel in-line “P” typeㅇDimension 1,383 x 870 x 1,207 mm ㅇGovernor Electric type (LxWxH) (54.4 x 34.3 x 47.5 in.) ㅇFeed pump Mechanical typeㅇRotation Counter clockwise viewed from FlywheelㅇInjection nozzle Multi hole typeㅇFly wheel housing SAE NO.1 ㅇOpening pressure 220 kg/cm2 (3,129 psi)ㅇFly wheel Clutch NO.14 ㅇFuel filter Full flow, cartridge type

ㅇUsed fuel Diesel fuel oil

◎ MECHANISM ◎ LUBRICATION SYSTEMㅇType Over head valve ㅇLub. Method Fully forced pressure feed type

ㅇNumber of valve Intake 1, exhaust 1 per cylinder ㅇOil pump Gear type driven by crankshaft

ㅇValve lashes at cold Intake 0.30mm (0.0118 in.) ㅇOil filter Full flow, cartridge type Exhaust 0.30mm (0.0118 in.) ㅇOil pan capacity High level 23 liters ( 6.1 gal.)

Low level 20 liters ( 5.3 gal.)

◎ VALVE TIMING ㅇAngularity limit Front down 25 deg.Close Front up 25 deg.

ㅇIntake valve 34 deg. ABDC Side to side 15 deg.

ㅇExhaust valve 14 deg. ATDC ㅇLub. Oil Refer to Operation Manual

Engine Power

Ps*

418

360400

*465

Opening 18 deg. BTDC 46 deg. BBDC

Continuous Power

Prime PowerStandby Power

◎ POWER RATING

1800

1500

Type ofOperation

Prime PowerStandby Power

Continuous Power

1,500 rpm16.931.347

63.1 1,500 rpm

18.334.951.677.6

25%50%75%

100%

25%50%75%

100%

P126TI-Ⅱ G-DRIVE

Printed in September 2006 PS-P126TI-Ⅱ-EDOOSAN Infracore

◎ COOLING SYSTEM ◎ ENGINEERING DATAㅇCooling method Fresh water forced circulation ㅇWater flow 265 liters/min @1,500 rpmㅇWater capacity 19 liters ( 5.02 gal.) ㅇHeat rejection to coolant 27.6 kcal/sec @1,500 rpm (engine only) ㅇHeat rejection to CAC 8.4 kcal/sec @1,500 rpmㅇPressure system Max. 0.9 kg/cm2 ( 12.8 psi) ㅇAir flow 20.1 m3/min @1,500 rpmㅇWater pump Centrifugal type driven by gear ㅇExhaust gas flow 47.4 m3/min @1,500 rpmㅇWater pump Capacity 320 liters ( 84.5 gal.)/min ㅇExhaust gas temp. 590 °C @1,500 rpm

at 1,800 rpm (engine) ㅇWater flow 320 liters/min @1,800 rpmㅇThermostat Wax – pellet type ㅇHeat rejection to coolant 32.2 kcal/sec @1,800 rpm

Opening temp. 71°C ㅇHeat rejection to CAC 14.9 kcal/sec @1,800 rpm Full open temp. 85°C ㅇAir flow 28.2 m3/min @1,800 rpm

ㅇCooling fan Blower type, plastic ㅇExhaust gas flow 64.2 m3/min @1,800 rpm 755 mm diameter, 7 blade ㅇExhaust gas temp. 580 °C @1,800 rpm

ㅇMax. permissible restrictions◎ ELECTRICAL SYSTEM -.Intake system 220 mmH2O initialㅇCharging generator 24V x 45A alternator 635 mmH2O finalㅇVoltage regulator Built-in type IC regulator -.Exhaust system 600 mmH2O max.ㅇStarting motor 24V x 6.0kWㅇBattery Voltage 24V ◆ CONVERSION TABLEㅇBattery Capacity 150 AH (recommended) in. = mm x 0.0394 lb/ft = N.m x 0.737 ㅇStarting aid (Option) Block heater PS = kW x 1.3596 U.S. gal = lit. x 0.264

psi = kg/cm2 x 14.2233 kW = 0.2388 kcal/s in3 = lit. x 61.02 lb/PS.h = g/kW.h x 0.00162 hp = PS x 0.98635 cfm = m3/min x 35.336 lb = kg x 2.20462

※ Speccifications are subject to change without prior notice

P126TI-Ⅱ G-DRIVE

Printed in September 2006 PS-P126TI-Ⅱ-EDOOSAN Infracore

Head office 7-11, Hwasu-Dong, Dong-Gu, Incheon, Korea TEL : 82-32-760-1437, 1964 FAX : 82-32-760-1964 Seoul Office Doosan Infracore Co. Ltd., 22nd Floor, Doosan Tower, 18-12, Euljiro 6-ga, Jung-gu, Seoul, Korea. TEL : 82-2-3398-8521~8535 FAX : 82-2-3398-8509 Web site : www.doosaninfracore.com

HCI 434D/444D - Technical Data Sheet

HCI434D/444DSPECIFICATIONS & OPTIONS

STANDARDSNewage Stamford industrial generators meet therequirements of BS EN 60034 and the relevant sectionof other international standards such as BS5000, VDE0530, NEMA MG1-32, IEC34, CSA C22.2-100, AS1359.Other standards and certifications can be considered onrequest.

VOLTAGE REGULATORS

SX440 AVR - STANDARDWith this self-excited system the main stator providespower via the Automatic Voltage Regulator (AVR) to theexciter stator. The high efficiency semi-conductors ofthe AVR ensure positive build-up from initial low levelsof residual voltage.The exciter rotor output is fed to the main rotor througha three-phase full-wave bridge rectifier. The rectifier isprotected by a surge suppressor against surgescaused, for example, by short circuit or out-of-phaseparalleling.The SX440 will support a range of electronicaccessories, including a 'droop' Current Transformer(CT) to permit parallel operation with other acgenerators.If 3-phase sensing is required with the self-excitedsystem, the SX421 AVR must be used.

SX421 AVRThis AVR also operates in a self-excited system. Itcombines all the features of the SX440 with,additionally, three-phase rms sensing for improvedregulation and performance. Over voltage protection isprovided via a separate circuit breaker. An engine reliefload acceptance feature is built in as standard.

MX341 AVRThis sophisticated AVR is incorporated into theStamford Permanent Magnet Generator (PMG) controlsystem.The PMG provides power via the AVR to the mainexciter, giving a source of constant excitation powerindependent of generator output. The main exciteroutput is then fed to the main rotor, through a full wavebridge, protected by a surge suppressor. The AVR hasin-built protection against sustained over-excitation,caused by internal or external faults. This de-excitesthe machine after a minimum of 5 seconds.An engine relief load acceptance feature can enable fullload to be applied to the generator in a single step.If three-phase sensing is required with the PMG systemthe MX321 AVR must be used.We recommend three-phase sensing for applicationswith greatly unbalanced or highly non-linear loads.

MX321 AVRThe most sophisticated of all our AVRs combines all thefeatures of the MX341 with, additionally, three-phaserms sensing, for improved regulation and performance.Over voltage protection is built-in and short circuitcurrent level adjustments is an optional facility.

WINDINGS & ELECTRICAL PERFORMANCEAll generator stators are wound to 2/3 pitch. Thiseliminates triplen (3rd, 9th, 15th …) harmonics on thevoltage waveform and is found to be the optimumdesign for trouble-free supply of non-linear loads. The2/3 pitch design avoids excessive neutral currentssometimes seen with higher winding pitches, when inparallel with the mains. A fully connected damperwinding reduces oscillations during paralleling. Thiswinding, with the 2/3 pitch and carefully selected poleand tooth designs, ensures very low waveformdistortion.

TERMINALS & TERMINAL BOXStandard generators are 3-phase reconnectable with 12ends brought out to the terminals, which are mountedon a cover at the non-drive end of the generator. Asheet steel terminal box contains the AVR and providesample space for the customers' wiring and glandarrangements. It has removable panels for easyaccess.

SHAFT & KEYSAll generator rotors are dynamically balanced to betterthan BS6861:Part 1 Grade 2.5 for minimum vibration inoperation. Two bearing generators are balanced with ahalf key.

INSULATION/IMPREGNATIONThe insulation system is class 'H'.All wound components are impregnated with materialsand processes designed specifically to provide the highbuild required for static windings and the highmechanical strength required for rotating components.

QUALITY ASSURANCEGenerators are manufactured using productionprocedures having a quality assurance level to BS ENISO 9001.

The stated voltage regulation may not be maintained inthe presence of certain radio transmitted signals. Anychange in performance will fall within the limits ofCriteria 'B' of EN 61000-6-2:2001. At no time will thesteady-state voltage regulation exceed 2%.

NB Continuous development of our products entitles usto change specification details without notice, thereforethey must not be regarded as binding.

Front cover drawing typical of product range.

2

CONTROL SYSTEM SEPARATELY EXCITED BY P.M.G.

A.V.R. MX321 MX341

VOLTAGE REGULATION ± 0.5 % ± 1.0 % With 4% ENGINE GOVERNING

SUSTAINED SHORT CIRCUIT

CONTROL SYSTEM SELF EXCITED

A.V.R. SX440 SX421

VOLTAGE REGULATION ± 1.0 % ± 0.5 % With 4% ENGINE GOVERNING

SUSTAINED SHORT CIRCUIT WILL NOT SUSTAIN A SHORT CIRCUIT

INSULATION SYSTEM CLASS H

PROTECTION

RATED POWER FACTOR

STATOR WINDING

WINDING PITCH

WINDING LEADS

STATOR WDG. RESISTANCE

ROTOR WDG. RESISTANCE

EXCITER STATOR RESISTANCE

EXCITER ROTOR RESISTANCE

R.F.I. SUPPRESSION BS EN 61000-6-2 & BS EN 61000-6-4,VDE 0875G, VDE 0875N. refer to factory for others

WAVEFORM DISTORTION NO LOAD < 1.5% NON-DISTORTING BALANCED LINEAR LOAD < 5.0%

MAXIMUM OVERSPEED

BEARING DRIVE END

BEARING NON-DRIVE END

WEIGHT COMP. GENERATOR

WEIGHT WOUND STATOR

WEIGHT WOUND ROTOR

WR² INERTIA

SHIPPING WEIGHTS in a crate

PACKING CRATE SIZE

TELEPHONE INTERFERENCE

COOLING AIR

VOLTAGE SERIES STAR 380/220 400/231 415/240 440/254 416/240 440/254 460/266 480/277

VOLTAGE PARALLEL STAR 190/110 200/115 208/120 220/127 208/120 220/127 230/133 240/138

VOLTAGE SERIES DELTA 220/110 230/115 240/120 254/127 240/120 254/127 266/133 277/138kVA BASE RATING FOR REACTANCE VALUES

300 300 300 290 340 360 375 375

Xd DIR. AXIS SYNCHRONOUS 3.16 2.85 2.65 2.28 3.56 3.37 3.21 2.95

X'd DIR. AXIS TRANSIENT 0.20 0.18 0.17 0.15 0.22 0.21 0.20 0.18

X''d DIR. AXIS SUBTRANSIENT 0.14 0.13 0.12 0.10 0.15 0.14 0.14 0.12

Xq QUAD. AXIS REACTANCE 2.66 2.40 2.23 1.92 3.05 2.89 2.75 2.53

X''q QUAD. AXIS SUBTRANSIENT 0.39 0.36 0.33 0.28 0.40 0.38 0.36 0.33

XL LEAKAGE REACTANCE 0.07 0.06 0.06 0.05 0.09 0.09 0.08 0.07

X2 NEGATIVE SEQUENCE 0.26 0.24 0.22 0.19 0.28 0.27 0.25 0.23

X0 ZERO SEQUENCE 0.10 0.09 0.08 0.07 0.10 0.09 0.09 0.08

REACTANCES ARE SATURATED VALUES ARE PER UNIT AT RATING AND VOLTAGE INDICATEDT'd TRANSIENT TIME CONST.T''d SUB-TRANSTIME CONST.T'do O.C. FIELD TIME CONST.Ta ARMATURE TIME CONST.

SHORT CIRCUIT RATIO

1010 kg

156 x 87 x 107(cm)

1010 kg

155 x 87 x 107(cm)

1 BEARING 2 BEARING

2250 Rev/Min

415 kg

HCI434D/444D

0.8 m³/sec 1700 cfm 0.99 m³/sec 2100 cfm

50 Hz

THF<2%

60 Hz

TIF<50

338 kg

3.8783 kgm2

WINDING 311

361 kg

4.0771 kgm2

IP23

0.8

DOUBLE LAYER LAP

TWO THIRDS

12

950 kg940 kg

415 kg

1/Xd

0.08s0.019s1.7s

0.018s

18 Ohms at 22°C

0.068 Ohms PER PHASE AT 22°C

REFER TO SHORT CIRCUIT DECREMENT CURVES (page 7)

BALL. 6314 (ISO)

1.05 Ohms at 22°C

0.0124 Ohms PER PHASE AT 22°C SERIES STAR CONNECTED

BALL. 6317 (ISO)

3

Winding 311HCI434D/444D

THREE PHASE EFFICIENCY CURVES

50Hz

4

Winding 311HCI434D/444D

THREE PHASE EFFICIENCY CURVES

60Hz

5

HCI434D/444DWinding 311

Locked Rotor Motor Starting Curve

MX SX

50Hz

60Hz

MX SX

0

5

10

15

20

25

30

0 100 200 300 400 500 600 700 800 900 1000LOCKED ROTOR kVA

PE

R C

EN

T TR

AN

SIE

NT

VO

LTA

GE

DIP

.

346V 380V 400V 415V 440V

0

5

10

15

20

25

30

0 100 200 300 400 500 600 700 800LOCKED ROTOR kVA

PE

R C

EN

T TR

AN

SIE

NT

VO

LTA

GE

DIP

.

346V 380V 400V 415V 440V

0

5

10

15

20

25

30

0 100 200 300 400 500 600 700 800 900 1000LOCKED ROTOR kVA

PE

R C

EN

T TR

AN

SIE

NT

VO

LTA

GE

DIP

.

380V 416V 440V 460V 480V

0

5

10

15

20

25

30

0 100 200 300 400 500 600 700 800 900LOCKED ROTOR kVA

PE

R C

EN

T TR

AN

SIE

NT

VO

LTA

GE

DIP

.

380V 416V 440V 460V 480V

6

3-phase 2-phase L-L 1-phase L-NVoltage Factor Voltage Factor x 1.00 x 0.87 x 1.30

380v X 1.00 416v X 1.00 x 1.00 x 1.80 x 3.20400v X 1.05 440v X 1.06 x 1.00 x 1.50 x 2.50415v X 1.09 460v X 1.10 10 sec. 5 sec. 2 sec.440v X 1.16 480v X 1.15

Minimum

HCI434D/444D

50Hz 60Hz

The sustained current value is constant irrespectiveof voltage level

Three-phase Short Circuit Decrement Curve. No-load Excitation at Rated SpeedBased on star (wye) connection.

Max. sustained durationAll other times are unchanged

Instantaneous

Sustained

Sustained Short Circuit = 1,200 Amps

Sustained Short Circuit = 1,300 AmpsNote 1The following multiplication factors should beused to adjust the values from curve betweentime 0.001 seconds and the minimum currentpoint in respect of nominal operating voltage :

Note 2The following multiplication factor should be used to convert thevalues calculated in accordance with NOTE 1 to those applicableto the various types of short circuit :

Note 3Curves are drawn for Star (Wye) connected machines. For otherconnection the following multipliers should be applied to currentvalues as shown : Parallel Star = Curve current value X 2Series Delta = Curve current value X 1.732

50Hz

60Hz

100

1000

10000

0.001 0.01 0.1 1 10TIME (secs)

CU

RR

EN

T (A

mps

)

SYMMETRICAL

ASYMMETRICAL

100

1000

10000

0.001 0.01 0.1 1 10TIME (secs)

CU

RR

EN

T (A

mps

)

SYMMETRICAL

ASYMMETRICAL

7

Class - Temp Rise

Series Star (V) 380 400 415 440 380 400 415 440 380 400 415 440 380 400 415 440

Parallel Star (V) 190 200 208 220 190 200 208 220 190 200 208 220 190 200 208 220

Series Delta (V) 220 230 240 254 220 230 240 254 220 230 240 254 220 230 240 254

kVA 280 280 280 270 300 300 300 290 320 320 320 310 330 330 330 320

kW 224 224 224 216 240 240 240 232 256 256 256 248 264 264 264 256

Efficiency (%) 93.1 93.4 93.5 93.8 92.7 93.0 93.2 93.6 92.3 92.7 92.9 93.3 92.1 92.5 92.7 93.2

kW Input 241 240 240 230 259 258 258 248 277 276 276 266 287 285 285 275

Series Star (V) 416 440 460 480 416 440 460 480 416 440 460 480 416 440 460 480

Parallel Star (V) 208 220 230 240 208 220 230 240 208 220 230 240 208 220 230 240

Series Delta (V) 240 254 266 277 240 254 266 277 240 254 266 277 240 254 266 277

kVA 315 335 345 345 340 360 375 375 365 385 400 400 375 395 415 415

kW 252 268 276 276 272 288 300 300 292 308 320 320 300 316 332 332

Efficiency (%) 93.3 93.3 93.4 93.6 92.9 93.0 93.1 93.3 92.5 92.6 92.7 93.0 92.4 92.5 92.5 92.8

kW Input 270 287 296 295 293 310 322 322 316 333 345 344 325 342 359 358

HCI434D/444DWinding 311 / 0.8 Power Factor

RATINGS

TD_HCI4D.GB_01.05_03_GB

Cont. F - 105/40°C Cont. H - 125/40°C Standby - 150/40°C Standby - 163/27°C

DIMENSIONS

Barnack Road • Stamford • Lincolnshire • PE9 2NBTel: 00 44 (0)1780 484000 • Fax: 00 44 (0)1780 484100Website: www.newage-avkseg.com

© 2005 Newage International Limited.Reprinted with permission of N.I. only.Printed in England.

50Hz

60Hz