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China factory - Xiamen Winley Electric Co.,Ltd

Xiamen Winley Electric Co.,Ltd

  • China,Xiamen ,Fujian
  • Verified Supplier

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China 250KVA Three Phase Dry Type Zig Zag Grounding Transformer Pad Mount Cast Coil 34
China 250KVA Three Phase Dry Type Zig Zag Grounding Transformer Pad Mount Cast Coil 34

  1. China 250KVA Three Phase Dry Type Zig Zag Grounding Transformer Pad Mount Cast Coil 34
  2. China 250KVA Three Phase Dry Type Zig Zag Grounding Transformer Pad Mount Cast Coil 34
  3. China 250KVA Three Phase Dry Type Zig Zag Grounding Transformer Pad Mount Cast Coil 34
  4. China 250KVA Three Phase Dry Type Zig Zag Grounding Transformer Pad Mount Cast Coil 34
  5. China 250KVA Three Phase Dry Type Zig Zag Grounding Transformer Pad Mount Cast Coil 34

250KVA Three Phase Dry Type Zig Zag Grounding Transformer Pad Mount Cast Coil 34

  1. MOQ: 1unit
  2. Price: $5000-$10000
  3. Get Latest Price
Payment Terms T/T
Supply Ability 1000set/month
Delivery Time 30days
Packaging Details Plywood case
Type Dry Type Grounding Transformer
Operation Grounding Operation
Phase Three Phase
Capacity 250 KVA
Primary Voltage 34500Y/19920
Secondary Voltage N/A
Temperature Rise 115°C
Impedance 142 Ω/Ph, 47.55 ohms at N
Brand Name WINLEY
Model Number SCB11-350/35
Certification CE,ISO
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 1000set/month
Delivery Time 30days Packaging Details Plywood case
Type Dry Type Grounding Transformer Operation Grounding Operation
Phase Three Phase Capacity 250 KVA
Primary Voltage 34500Y/19920 Secondary Voltage N/A
Temperature Rise 115°C Impedance 142 Ω/Ph, 47.55 ohms at N
Brand Name WINLEY Model Number SCB11-350/35
Certification CE,ISO Place of Origin CHINA
High Light Zig Zag Grounding TransformerDry Type Zig Zag Grounding TransformerCast Resin Transformer Three Phase

250KVA Three Phase Dry Type Zig Zag Grounding Transformer Pad Mount Cast Coil 34.5KV

 

 

Zig Zag transformers play a crucial role as grounding transformers in power systems, providing a reliable path for zero-sequence currents during unbalanced conditions or fault scenarios.

 

 

Main Data

 

Transformer Type Zig Zag Grounding Transformer
Transformer Configuration Dry Type Grounding Transformer, Ventilated
Phase Three Phase
Capacity 250 KVA
Vector Group Zn
Primary Voltage 34500V
Frequency 60 Hz
Temperature Rise 115°C
Insulation Rating Class F Insulation - 180°C
Cooling Class AA; Self-Cooled
Z0 3.0%
Impedance 142 Ω/Ph, 47.5 ohms at N
Efficiency Standard(s) Meets DOE 2016 Standards, Meets CSA Standards Meets ANSI/IEEE Standards
Winding Material Copper
Ambient Temperature Rating 40°C
Dimensions* 60''-W x 52''-D x 65''-H
Dry Weight (w/o Oil)* 1,550 Lbs
Total Weight (Liquid Filled)* 3,630 Lbs

 


Features

 

  • Penta-head Bolt Entry Assembly
  • Non-PCB Insulating Fluid
  • Tamper Proof Housing
  • Hinged Front Compartment Doors, Pad Lockable
  • NEMA 3R Wiring Compartment
  • Hot Stick Included, HV Door Mount

Product drawings

 

 

Factory Tests

 

  • Winding Resistance Test
  • Insulation Resistance Test
  • Voltage Ratio Error Test
  • Short-circuit Impedance Test
  • No-load Loss (Wattage) Test
  • Load Loss (Wattage) Test
  • Induced Voltage Withstand Test
  • Separate Source Voltage Withstand Test
  • Pressure Integrity Test

 

Production Photo

 

 

 

 

Production process

150KVA Three Phase Pad Mount electrical  Transformer Oil Immersed 13.8KV 6

 

FAQ

 

1. Q: Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

2. Q: What is the lead time?

A: Mass production time 15-25 days.

3. Q: How long is the warranty?

A: 24 monthes from B/L. If there are any accessory problems,just provide the photos of damaged accessory,then we will provide free service. According to the number of products,we will provide easily damaged accessories for free. we also can provide technical support if you need.

4. Q: Is OEM/ODM available?

A: Yes,it is! We are manufacturer with our own R&D team, we can customize products according to customer's drawing or requirements.

Customized services:

a. Customized color and special function.

b. Customized box.

c. Print customer's logo.

d. Your other ideas about product, we can help you design and put them into production. The above customized services must be confirmed before production.

5. Q: How to control the products quality?

A: Our company owns the core technology ,all kinds of products hold CE certificate. We have professional engineers. Workers are strictly required to make products according to the drawings. Each process has technical instructors.The QC supervisors will regularly inspect the production. We will do products performance tests during production, and comprehensive quality tests when the products is completed.

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Seller

  • Year Established:

    2007

  • Total Annual:

    $15M-$20M

  • Employee Number:

    50~70

  • Ecer Certification:

    Verified Supplier

WINLEY is located in Xiamen, China. We are specialized in manufacturing all kinds of transformers, voltage stabilizers, voltage regulators, etc. The products are widely used in industrial machinery, new energy, power generation, power supply, coal, metallurgy, petroleum, chemical, construction,... WINLEY is located in Xiamen, China. We are specialized in manufacturing all kinds of transformers, voltage stabilizers, voltage regulators, etc. The products are widely used in industrial machinery, new energy, power generation, power supply, coal, metallurgy, petroleum, chemical, construction,...

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Get in touch with us

  • Reach Us
  • Xiamen Winley Electric Co.,Ltd
  • No.168,Xiabao Road,Siming,Xiamen,Fujian,China
  • https://www.winley-electric.com/

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