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Cable PreheatingTaking care of the production
GH Induction Atmospheres
Confidential - 2
Agenda
GH Group
Introduction
GH Experience
Preheating Installation
Operation & Maintenance
Innovation & Developments
Conclussions
Confidential - 3
Geographic DistributionAffiliates and Customers
Acerbayán
Alemania
Argentina
Austria
Brasil
Bulgaria
Chile
China
Colombia
Corea
Cuba
EEUU
Egipto
Eslovaquia
Eslovenia
Finlandia
Francia
Hungría
India
Indonesia
Irán
Islandia
Israel
Italia
Japón
Kuwait
Malasia
Marruecos
México
Noruega
Perú
Polonia
Portugal
Rep. Checa
Reino Unido
Rumanía
Rusia
Suecia
Suiza
Tailandia
Turquía
Taiwán
Venezuela
Vietnam
Yugoslavia
Think globally, act locally
GH AffiliatesGH Customers
From 1961
Confidential - 4
IntroductionWhat is this application?
This application consists in preheat thecopper and aluminium energy cables in therange of Tª [100,180]ºC before theextrusion process.
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IntroductionAdvantages
5,1 + 34 %3,8380 mm², Cu10,0 + 29 %7,75127 mm², Cu12,8 + 24 %10,354 mm², Cu9,15 + 30 %7,0254 mm², Al11,2 + 23 %9,05127 mm², Al
m/min and in %m/min.
With Preheating (120 °C)CV Speed increase
Calculated on 25 °C CV Speed
Cross SectionCond. Material
High quality cablesIncrease of the speed
Example:
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1 Pay-off Stands
2 Conductor butt welding machine
3 Accumulator
4 Braking unit
5 Conductor preheating
6 Extruder group with triple cross head
CCV LINE 7 Diameter/wall thickness measuring device
8 Granules conveying and drying system
9 CV-tube
10 Tractive unit
11 Helper caterpillar
12 Take-up stands
IntroductionCable Lines Types
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1 Pay-off Stands
2 Conductor butt welding machine
3 Accumulator
4 Braking unit
5 Conductor preheating
6 Extruder group with triple cross head
CCV LINE
IntroductionCable Lines Types
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VCV LINE1 Pay-off stand2 Conductor butt welding machine3 Accumulator4 Braking unit5 Conductor preheating6 Extruder group withtriple cross head7 Diameter/wall thickness measuring device8 Granules conveying and drying system9 CV tube10 Reversing ring11 Belt-type caterpillar12 Cable saw13 Take-up stand14 Line operating panel Process computer
IntroductionCable Lines Types
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GH ExperienceTotal Cable Supplied installations (October 2009)
Power Generators
139
2116
57
208
25
0
20
40
60
80
100
120
140
TOTAL GEN 50 KW GEN 75 KW GEN 100 KW GEN 150 KW GEN 200 KW OTHERS
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GH ExperienceSupplied Cable installations (October 2009)
Cable Applications
117
18
4
0
20
40
60
80
100
120
PREHEATING POSTHEATING OTHERS
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GH ExperienceSupplied Cable installations (October 2009)
Areas
39
84 5
11
50
22
0
10
20
30
40
50
60
CHINA KOREA TURKEY RUSSIA MEXICO EUROPE REST OF THEWORLD
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GH ExperienceReferences
Troester
Nexans
Caballé
NKT
Fujikura
Goldstar
Gulf Cable Kuwait
ABB
General Cable
Imacab
Taihan
Telefonika Kable
Siemens
Prysmian
Phelps Dodge
Synergy Cable
Ericsson
Conductores Monterrey
Condumex
Sevkabel
Südkabel
Yuzh Cable
Waskönig + Walter
Liban Cable
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Preheating installation
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Preheating installationRequired Information
Input Temperature and Output Temperature
Section and Diameter of the cables
Speed for the reference cables
Cable Line angle
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Preheating installationMain Components
Generator
Oscillator circuit
Inductor
Inductorframe
Cooling system
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Preheating installationInductors frame
Easy and flexible design
Fix or regulable angle
Manual or automaticdisplacement
Optimal accesibility forinductor change
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Preheating installationInductors
Inductor length = 700 mm
Protections against overhead (brass rings and innerfiber glass pipe)
Control system for the right position on the frame
Easy change (< 15 min)
7 Inductors type for a cable range 10 up to 3250 mm²
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Preheating installationInductors Examples
Doble inductors (3)Inclined position
Simple inductors (5)Vertical position
Generator power ≤ 100 kW simple inductors
Generator power 150 kW and 200 kW doble inductors
Generator power 250 kW and 300 kW triple inductors
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Preheating installationGenerator
IGBT´s Transistors Gen.
High efficency
Maintence friendly
Comunication system
Standard dimensions:
Group A (50-75-100 KW)Group B (150-200 KW)
1600 x 800 x 2000 mm
(cooling system included)
2000 x 800 x 2000 mm
(cooling system included)
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Preheating installationNormative
Machines safety Electromagnetic compatibility
Standards Power calculation
EN 292 -1 & EN 292-2
EN 60 204/1, IEC 204-1, DIN VDE 0113-1
EN 60 519-1 and 3 & IEC 519-1 and 3
EN 55 011 & DIN VDE 0871-11
EN 50 081-2
EN 50 082-2
Every equipment from GH is manufactured taking into account the safety norms and the applicable standards. Everyone of our installations is delivered with its “CE”conformity declaration.
DIN 48 600
UNE-EN-ISO 9001
since 1995
72/23/CEE y 89/336/CEE
And its modification 92/31/CEE
98/37/CE
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Preheating installationUsual values for standard equiments
Power: 100 kW IGBT Series technology
Working frequency: 15 kHz
Section range from 50 up to 630 square mm (required 4 inductors)
Material to be heated: Al & Cu (DIN 40 500 & DIN 40 501)
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Preheating installationInstallations examples
Fix frame, inclined inductors
Mobile frame, vertical inductors
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Operation and Maintenance
Benefits for our customers
Preheating installation
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OperationMain benefits
Easy handling for operators
Quick change of inductors
PLC´s programs for differents cables
Temperature control (PID – Offset regulation with Pyrometer)
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Maintenance & Customer serviceMain benefits
High qualified technicians
Service worldwide
Customers technical training
Guaranteed spare parts
Project Management
Internet place for customers
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Global service
GH ELECTROTERMIA S.A.
Headquarters
San Antonio de Benagéber
Valencia 46184
Tel: +34 961352020
Fax: +34 961352171
GH GROUP
GH Electrotermia S.A.-Spain
GH Induction - Germany
GH Induçao - Brazil
Han Yang GH Eng.-Korea
GH Induction-India
GH Hengyan Induction-China
GH Mexicana-Mexico
GH Electrothermie-France
GH Induction Atmospheres - USA
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US Office
GH Induction Atmospheres
35 Industrial Park Circle
Rochester, NY 14624
Tel: 585-368-2120
Fax: 585-368-2123
Sales, Manufacturing and Service
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Innovation & Developments
Power/speed Calculationprogramm
Magnetic and heatsimulation with 2DFLUX
Development solutions forCustomer needs
(Postheating, cable degazing)
Color Shade ResultsQuantity : Temperature degrees C. Time (s.) : 0,31Scale / Color49,87072 / 53,7606353,76063 / 57,6505457,65054 / 61,5404461,54044 / 65,4303665,43036 / 69,3202769,32027 / 73,2101773,21017 / 77,1000877,10008 / 80,9899980,98999 / 84,8799184,87991 / 88,7698188,76981 / 92,6597292,65972 / 96,5496396,54963 / 100,43954100,43954 / 104,32945104,32945 / 108,21936108,21936 / 112,10927
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Conclussions
Long experienced manufacturer
Fully adaptation to customer requirements
Global customer service
Permanent innovation
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THANKS FOR YOUR KIND ATTENTION
