Transcript Document

Transformer Factory (Cast Resin)
CONTENS
1. Production Capacity
2. Production Range
3. Quality Assurance
4. Applicable Standard
5. Short Circuit Test
6. Seismic Qualification Test
7. Major Customer and Performance
8. Major Manufacturing & Testing Equipment
9. Transformer Accessories
PRODUCTION CAPACITY
1) Annual production capacity
2) Production capacity
: 1,200MVA
: up to 10MVA (3 phase)
3) Production voltage
: up to 30kV
4) Factory Space
: 4,200㎡(Cast resin TR. Factory)
5) Manpower for Distribution Transformer Factory
● 8 Engineers
● 12 Test Engineers
● 10 Development Engineers
● 35 Workers
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PRODUCTS
1) Distribution transformer
2) Cast resin transformer ( Marine & Land)
3) Dry type transformer ( Marine & Land)
4) Special purpose transformer
● Rectifier transformer
● Main transformer for High Speed Rail
- 6 Pulse , 12 Pulse
- 3 Winding Transformer
● Mobile transformer
● Isolation transformer
● Load Bank transformer
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QUALITY ASSURANCE( ISO 9001)
1) Original Certification date : April of 1992
2) The registration covers the design, manufacturing,
testing, installation and servicing of
● Power and Distribution transformers
● Cast resin and Dry type transformers
● Special purpose transformers
● Reactors
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APPLICABLE STANDARD
1) IEC 60726
(For Europe and Asia)
2) ANSI C57.12.00
(For America)
3) CSA-C9
(For Canada)
4) JEC 2200
(For Japan)
5) KS 4311
(For Korea)
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SHORT CIRCUIT TEST
1) Performance record of short circuit test
NO.
Specification of Transformer
Test Date
Type of Tap
changer
Customer
1
Dry Type Transformer(Marine)
3PH 1500kVA 6.6/0.44kV Dd0
Apr. 2003
N.L.T.C
HMD in Korea
2
Cast Resin Transformer
3PH 3000kVA 4.16/0.508kV Dyn11
Oct. 2000
N.L.T.C
KEPCO in Korea
3
Power Transformer
3×1PH 15/20MVA 154/23/6.6kV Ynyn0(d)
Apr. 1997
O.L.T.C
KEPCO in Korea
4
Cast Resin Transformer
3PH 1500kVA 11/0.433kV Dyn11
Jan. 1992
N.L.T.C
WED in Abu Dhabi
5
Cast Resin Transformer
3PH 500kVA 3.3/0.38kV Dyn11
Aug.1992
N.L.T.C
KEPCO in Korea
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SEISMIC QUALIFICATION TEST
Class 1E Transformer ( in accordance with IEEE 323,638)
◆ 3PH 60Hz 3000kVA 4.16/0.508kV
: Oct. 2000
◆ KORI NUCLER POWER PLANT in KOREA
◆ ENVIRONMENT QUALIFICATION
◆ SEISMIC QUALIFICATION
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MAJOR CUSTOMER and PERFORMANCES
1) Marine Cast Resin Transformer
Shiponwer/Shipbuilder
Delivery
Rating of
Transformer
Saipem(Italy)/Samsung Heavy Industries Co(Korea)
1999
11.0/0.46kV 2700kVA
HAPAG-Lloyd(Germany)/Hyundai Heavy Industries(Korea)
1999
0.44/6.6kV 2800kVA
NVA (Germany)/ Hyundai Heavy Industries(Korea)
2000
0.44/6.6kV 2800kVA
CAGNONI(Italy)/Hyundai Mipo Dockyard(Korea)
2001
6.6/0.44kV 2500kVA
Hyundai Merchant Marine Co/ Hyundai Heavy Industries
2002
0.44/0.44kV 780kVA
Hyundai Merchant Marine Co/ Hyundai Heavy Industries
2002
0.44/3.3kV 2700kVA
COSTAMARE(Greece)/Hyudai Heavy Industries Co(Koera)
2002
0.44/3.3kV 3400kVA
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2) Cast Resin Transformer( Power and Desalination Plant)
Country
Customer
Delivery
Rating of Transformer
Saudi Arabia
Alziubai
1980
13.9/0.48KV 2500KVA
Libiya
Misurara Power & Desalination Plant
1984
6.6/0.4KV 1600KVA
Libiya
Misurara Power & Desalination Plant
1984
6.6/0.4KV 1000KVA
Libiya
Misurara Power & Desalination Plant
1984
6.6/0.4KV 1600KVA
U.A.E
Water and Electricity Department
1992
11/0.433KV 1500KVA
U.A.E
Water and Electricity Authority
2000
11/0.433KV 1500KVA
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MAJOR MANUFACTORING & TESTING EQUIPMENT
1) Vacuum Resin Casting Plant
● Maker : HEDRICH/Germany
● 2 Sets
2) Dry Oven
● Electrical Heater
● 24 Ssts
4) Low Voltage Winding M/C
● Maker : Stollberg / Germany
● 3 Sets
5) Testing capacity
● Basic impulse level : 400kV
● Power frequency test : 75kV
3) High Voltage Winding M/C
● Maker : Toubly / Swiss
● 4 Sets
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