6kv to 35kv Cast Resin Type Transformer Types of Transformer Power Transformer

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting
• Phase: Three
• Model NO.: SC(B)11-400/6
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Auto-transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Single-phase Transformer, Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: Ring
• Brand: Kunji Electric
• Size: Customizable
• Protection Grade: IP20andip23
• Core Material: Silicon Steel
• Insulation Level: as Per IEC Standard
• Transport Package: Wooden
• Specification: IEC/ANSI/IEEE. BS
• Trademark: KUNJI
• Origin: China
• HS Code: 8504220000
• Production Capacity: 10000

Product Description

_{^{6kV up to 35kV Dry Type Transformer with Cast Epoxy Resin 
Dry Type Transformer Technical Data:}} 


 

Rated Voltage	HV coil : Up to 35kV  LVcoil : 0.208--1.14 KV (Power-Cast transformers with multiple high voltage connections can also be supplied.)
Tap Range	Standard : ±2.5%, ±5%  Other ratings are available by arrangement.
Power Capacity	Three phase : 30 - 3150 KVA Frequency : 50Hz, 60Hz   Typical % impedance voltage : 4-8%.
Connections	HV coil : Delta  LVcoil : Wye with neutral point (Other connections are available to meet requirements.)
Temperature Ratings	HV coil : Class F    LVcoil : Class F Ambient temperature : Minimum -25°C    Temperature rise limitation : 40°C

1. Rated capacity : 30~6000kVA
2. Rated HV : 6kV to 35 kV
3. Frequency : 50Hz or 60Hz
4. Cooling methods : ONAN or ONAF
5. Tapping Range : ±5%   ±2x2.5%   ±4x2.5%
6. Regulator way : off-circuit-tap-changing or on-load-tap-changing
7. Phase : Single Phase or Three Phases
8. Connection Symbol : Yyn0 or Dyn11 or others
9. Design elevation not exceeding 2000 meters,Customization required for altitudes exceeding 2000 meters
10. Coil temperature rise : 55°C
11. Cooling methods : AN or AF
12. Crust prevention class :IP20, IP23
13. Insulation level:
    1.)10KV,power frequency withstand voltage 35KV,thunder impact voltage 75KV
    2.)20KV,power frequency withstand voltage 50KV,thunder impact voltage 125KV
    3.)35KV,power frequency withstand voltage 70KV,thunder impact voltage 170KV
14. Product Standard : GB1094    GB6450     GB/T10228     DIN42523        IEC726
15. Can run in 100% relative humidity or other harsh environment.

 
SC(B)11-(30--2500)/10 series--Technical Parameter

                                                                  KUNJI-ELECTRIC
 

 

Company Profile

Kunji Electric Co., Ltd. which is specialized in producing, developing and marketing power transmission and distribution products. The company is established in 2015, which is located in Wenzhou city, Zhejiang province, China.
Our main products are including switchgear, ring main unit, transformer,substation, and Other Power Transmission & Trcansformer. Our product has passed ISO9001 and CE certificate.
We have a professional technical team which can provide you with full design solution and technical support.

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FAQ

1. Are you a trading company or manufacturer ?

    We are a professional  factory with  10 years experience in the field of High and low Voltage switchgears, Substation,transformers,
cable distribution box and various electrical equipment.
    Our factory is the excellent supplier of State Grid Corporation od China.
2. Do you accept customized serveice ?
    We offer  OEM/ODM service , can print your logo on product . our  professional technical and quotation team can provice a satisfied satisfied project according to your drawing and parameters .
3. What is your MOQ?
    Our MOQ is 1 piece.  
4. How long is your delivery lead time ?
    It depends on your  product requirement and quantity . Generally , 5~10  working days is avaliable .
5. How do you solve quality problems?
    Please porvide detailed photoes of quality problems.  our technical  and quality testing department  will analyse.we will make a satisfied soluton within 2 days .
6. What is your payment terms ?
    30%T/T in adcance,70% before shipment .  West union,L/C are also acceptable .