Sunten
Electric Co. Ltd. (SUNTEN) was founded in 1988. With
development for over 20 years, SUNTEN has become a famous
supplier of electricity equipment for domestic and
international urban power grid, a leading company in the
worldwide dry type transformer industry. SUNTEN is a
specialized manufacturer of quality equipment of urban power
grid such as cast resin dry type transformer,
pre-fabricated substation, package substation, cast resin
dry type reactor, MV&LV switchgear, electrical power
equipment. Since 1992, SUNTEN has achieved the
biggest domestic sales market share in cast resin dry type
transformer for 15 years.
Development Milestone
1988 founded at Shunde,
Foshan, Guangdong prov., P. R. China
1989 Designed and
manufactuered first cast resin thin-insulated cast
resin dry type transformer in China
1993 Established
Guangdong Urban Power Grid Equipment R&D Center
1995 ISO9001
certified by HKQAA (Hong Kong Quality Assurance
Agency) and BSI (British Standards Institution)
1996 Designed and
manufactured the first and the largest cast resin
dry type transformer ( 16000kVA 35kV) in Asia
2003 Changed name
from Shunde Special Transformer Works to
Sunten Electric Co., Ltd.
2005 Designed and
manufactured one of the largest cast resin
dry type transformer ( 25000kVA)
Key Figures
Sales chart since 1990 ( ALL
AMOUNT IN RMB 10000 )

Annual Turnover of Cast Resin
Dry Type Transformer (MVA)

Manufacturing
Capacity
|
Name
of product
|
Product
scope
|
Annual
productivity
|
|
cast
resin transformer
|
Voltage:
up to 35kV
Capacity:
up to 24000kVA
|
10000MVA
|
|
cast
resin reactor
|
Voltage:
up to 35kV
Capacity:
up to 20000kvar
|
3000Mvar
|
|
Package
transformer
|
Voltage:
up to 35kV
Capacity:
up to 2500kVA
|
1000
sets
|
|
Pad
mounted transformer
|
Voltage:
up to 35kV
Capacity:
up to 2500kVA
|
3000
sets
|
|
Grounding
system
|
Voltage:
up to 35kV
Capacity:
up to 2200kVA
|
200
sets
|
|