2500kVA 4000KVA Oil immersed Transformer 10kV 11kV Power
Distribution transformer 3 phase transformer manufacturers
10KV oil immersed transformer
The product complies with the national standard GB1094-1996 and GB
/t6451-2008. This is the latest series product with low loss copper
winding. It is made of high-quality materials. New technology and
materials are used for coil body and insulation. This product shows
advantages of low loss, low noise and high efficiency, and can
achieve good energy-saving effect and reduce pollution.
12KV oil immersed transformer
The 12kV fully-sealed oil immersed power transformer shows
advantages of low loss, low noise and high efficiency, which
achieve good energy-saving effect and reduce pollution. Compared
with the normal oil immersed transformer, the fully-sealed
transformer cancels the external oil tank. The change of oil volume
is automatically adjusted and compensated by the elasticity of the
corrugated sheet of the corrugated oil tank. The transformer is
isolated from the air to prevent and slow down the oil
deterioration and aging of the insulation. This enhance the
operation reliability, and free maintenance under normal operation.
SH15 amorphous alloy power transformer
SH15 series amorphous alloy hermetically-sealed transformer is a
new type of environmental protection and energy-saving product. Its
core is wound by amorphous alloy, and no-load loss is 75% and above
lower than the current S11 distribution transformer. Amorphous
alloy is a new type strip material, which has no crystal structure,
small magnetization power and high resistivity, so the eddy current
loss is small. Application of this material as iron core can
produce a new type of energy-saving transformer, which is an ideal
product for the renewal of distribution network.
Three Phase
| Core | Core-type Transformer | Cooling Method | Dry-type Transformer |
| Winding Type | Auto-transformer | Certification | ISO9001-2000, ISO9001, CCC |
| Usage | Distribution Transformer | Frequency Characteristics | Power Frequency |
| Shape of Core | Ring | Material | Epoxy Resin |
| Rate High Voltage | 6-35kv | Rate Low Voltage | 0.4kv |
| Connection Symbol | Yyn0, Dyn1 | Insulation Level | Li75AC35/AC3, Li125AC55/AC3, Li170AC70/AC3 |
| Use for | Industry | Rated Capacity | 30-2500kVA |
| Trademark | Hengfengyou | Specification | Length: 1200mm-2550mm, Width: 1100-1500 |
| Origin | Qingdao,China | HS Code | 8504329000 |
COMPANY PRODUCTION
Hengfengyou transformer Qingdao branch is one of the holding
subsidiaries of "Qingdao Hengfengyou group". It has been
specialized in the development research, manufacturing and service
of power transformers for 30 years.
Our main products are: oil immersed transformer, dry type
transformer, amorphous alloy transformer, experimental transformer,
electric furnace transformer, rectifier transformer, etc. At
present, our 10kV, 12kV, 20kV, 33kV, 35kV oil immersed transformers
of S11, S13 series , 10kV, 12kV, 20kV, 33kV, 35kV epoxy cast
dry-type power transformers of SCB10, SCB13 series , SH15, SCBH15
amorphous alloy power transformers, on load tap changing
transformers and other products have passed the inspection of the
national electrical product quality supervision and inspection
agency and obtained the registration model record certificate. The
products also passed the energy efficiency product certification of
China quality certification agency, CCC product certification of
national power certification agency, EU CE certification, ISO9001
quality management system certification and so on.
·Order instructions:
1. The customer needs provide main parameters of the transformer
(input and output voltage, capacity, loss, etc.)
2. Other customer requirements
