Three Phase Oil Type Large Power and Distribution 4000kVA Transformer

• Customization: Available
• Application: Power, Electronic, Lighting, Rectifier, Audio
• Phase: Three
• Model NO.: National standard large transformer
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001, CCC, CB
• Usage: Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: 50Hz/60Hz
• Shape of Core: Ring
• Brand: CHINT
• Rated Power: 3150kVA
• Rated Primary Voltage (Mv): up to 40.5kv
• Rated Secondary Voltage: 11kv or Customized
• Vector Group: Dyn11/Dyn5
• Winding Material: Winding Material:Tcopper \ Aluminum
• Transport Package: Wooden Package
• Specification: COPPER
• Trademark: CNHK
• Origin: Made in China
• HS Code: 8504220000
• Production Capacity: 1000

Product Description

Product Description

 

Application: for power distribution system and large industrial enterprises, etc.

Standards: IEC 60076-11

Parameters: Rated Primary Voltage:  11kV, 15kV,20kV, 33kV

                   Rated Capacity: 3150, 4000, 5000, 6300kVA.,

Features:   1.High security and reliability in operation.
                   2.Economic and efficient to reduce network loss and working cost.
                   3.Low temperature rise. 
                   4.Low noise.
                   5.Operation in moist place with high moisture-proof capability. 
                   6.Customized transformers are available on your requirement

 Service conditions
>>Installation height: altitude shall not exceed 1000m
>>Ambient temperature: -40ºC~40ºC

 

Rated power:	3150kVA
Rated Primary Voltage (MV)	Up to 40.5kV
Rated Secondary Voltage	11kV or customized
Vector group	Dyn11/Dyn5
Standard	IEC60076
Frequency:	50Hz/60Hz
Cooling:	ONAN
Winding material:	Copper \ Aluminum
Insulated Oil	Mineral oil without PCB
Impendance Voltage:	6%
IP Class:	IP54
Phase:	Three
Place of Origin:	CN, Zhejiang
Brand:	CNHK
Model Number:	HKS11-3150kVA
Number of coils:	Three
Application:	Power Distribution
Coil Structure:	Layer Coil
Certificate	CE , CB

 

 

Note: 1. High-voltage tapping range of ±5×2.5% or ±2×2.5% is available on request. 
         2. Performance parameters of other capacity specifications can be determined by both users and manufacturer through negotiation. 

Order guide
Please specify the product model, rated capacity, HV/LV rated voltage and high-voltage tapping range, phase number, frequency, connection group symbol and so on in the order.

Detailed Photos

 

We produce the following transformer As Well:

S9 S11 S13 Oil type transformer:50-31500KVA,6-33KV,50/60HZ,off load tape changer

SZ9 SZ11 oil type transformer:50-31500KVA, 6-33KV,50/60HZ, On load tape changer

SCB9,SCB11 dry type transformer: F grade insulation, 50-3150KVA,6-33KV, 50/60HZ

SGB10 SGB11 11KV dry type transformer:H grade insulation

Dry type reactor 

SC(G)Dry-type shunt reactor

SC Dry Start up reactor

Smoothing reactors

Cast resin dry type earthing transformer

Dry type rectifier transformer

Rectifier transformer

Furnace transformer

 

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