Xiamen Winley Electric Co.,Ltd
| Payment Terms | T/T |
| Supply Ability | 1000set/month |
| Delivery Time | 30days |
| Packaging Details | Plywood case |
| Type | Cast Resin, Dry Type |
| Rated capacity | 250Kva or Customized |
| Primary voltage | 400V |
| Secondary voltage | 400Y/230 |
| Insulation class | F (155℃) |
| Cooling method | AN |
| Vector group | Dyn11 |
| Standard | IEC60076 |
| Brand Name | WINLEY |
| Model Number | SCB10-250/0.4 |
| Certification | CE,ISO |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
6500K Three Phase Dry Type Transformer Cast Coil Step Up Transformer 33KV
Cast Resin Coils For Dry Type Transformers 33kv Step Down Electric Distribution
SCB13 5000KVA Three Phase Cast Resin Distribution Transformer Dry Type 11KV To 0
1000KVA Multi-voltage Three Phase Dry Type Cast Coil Transformer 4160V 7200V
Product Specification
| Payment Terms | T/T | Supply Ability | 1000set/month |
| Delivery Time | 30days | Packaging Details | Plywood case |
| Type | Cast Resin, Dry Type | Rated capacity | 250Kva or Customized |
| Primary voltage | 400V | Secondary voltage | 400Y/230 |
| Insulation class | F (155℃) | Cooling method | AN |
| Vector group | Dyn11 | Standard | IEC60076 |
| Brand Name | WINLEY | Model Number | SCB10-250/0.4 |
| Certification | CE,ISO | Place of Origin | CHINA |
| High Light | 250kva cast coil transformer ，dry type cast resin transformer ，400v electrical distribution transformer | ||
250kva Cast Coil Transformer Dry Type 400v Cast Resin Electrical Distribution Transformers
Product overview
WINLEY cast coil 250 kVA cast resin dry‑type transformers are designed, built, and factory‑tested to meet the highest industry standards — including UL, cUL, CSA and IEEE — and provide reliable indoor electrical distribution where safety, low maintenance and environmental compliance are priorities, making them ideal for commercial buildings, data centers, hospitals and light industrial applications.
Product Photos
Main data
| 250kVA transformer specification data | ||||
| No. | Particulars | Unit | Specification | |
| 1 | Type | ~ | cast resin, dry type | |
| 2 | Rated capacity | kVA | 250 | |
| 3 | No. of Phase | ~ | 3 | |
| 4 | Primary voltage | V | 400 | |
| 5 | Secondary voltage | V | 400Y/230 | |
| 6 | Tapping type | ~ | off-circuit | |
| 7 | Tapping type | % | ±2*2.5% | |
| 8 | Cooling method | ~ | AN | |
| 9 | Rated frequency | Hz | 50 | |
| 10 | Vector group | ~ | Dyn11 | |
| 11 | Insulation class | ~ | F (155℃) | |
| 12 | Temperature rise | K | 100 | |
| 13 | Winding material | ~ | copper | |
| 14 | Core material | ~ | silicon steel | |
| 15 | Enclosure | ~ | IP00 | |
| 16 | Service condition | ~ | indoor | |
| 17 | Sea level | M | ≤1000 | |
| 18 | Standard | ~ | IEC60076 | |
Features & benefits
Technical drawings
Production process
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
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,...
Get in touch with us
Leave a Message, we will call you back quickly!