| Application: | Instrument |
|---|---|
| Type: | Current Transformer |
| Phase: | Single-Phase or Three-Phase |
| Operation Condition: | Indoor or Outdoor |
| Insulating Medium: | Sf6 or Mixed Gases; Pet Mylar Film |
| Installation: | Vertical or Horizontal Mounting |
| Samples: |
|---|
| Customization: |
|---|
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Audited Supplier This series of current transformers is mainly for GIS fully enclosed combination of appliances, CT is an independent unit.CT unit primarily consists of a secondary coil, shell, aluminum alloy shielding cylinder, and secondary terminal box, after SF6 leakage detection and related electrical performance tests, GIS manufacturers do not need to assemble the CT in the factory, directly into the GIS can be mounted on the CT unit, easy to install, reliable performance.
• Primary insulation medium: SF6 or mixed gas.
• Secondary insulation medium: PET polyester film.
• Applicable places: indoor or outdoor.
• Installation: Vertical or horizontal.
• Coil fixing method: casting type.
• Coil Installation: Built-in type, the secondary coil is located inside the air chamber.
• The secondary outlet box is made of aluminum alloy, and the sealing structure of dust-proof, water-proof, and breathable meets the requirement of IP55.
• Transportation: After vacuuming, flush in N2 or SF6 and transport under slight positive pressure to prevent air from entering.
| Voltage level (kV) | 126/145/252 |
| Rated frequency (Hz) | 50 or 60. |
| Accuracy level (combination on demand) | 0.1,0.2,0.5,1,3,0.2S,0.5S,5P,10P,5PR,10PR, PX, PXR, X, PS, TPY, TPS, TPX, TPZ |
| Rated primary current (A) | 75~8000 |
| Rated secondary current (A) | 1,2,5 |
| Rated load (VA) | 1~200 |
| Secondary winding frequency withstand voltage (kV) | 3 |
| Secondary winding turn-to-turn withstand voltage (kV) | 4.5 |
1. Q: What are your main products?
A: For over four decades, our company has specialized in developing and producing on-load tap changers. Our extensive product range caters to power transformers, furnace transformers, specialized transformers, and various other industries.
2. Q: Are you a manufacturer?
A: Yes. Wukai Electric (Jiangsu) Co., Ltd. proudly is a leading on-load tap changer manufacturer. With a state-of-the-art factory spanning 20,000 square meters and a dedicated workforce of over 100 employees, our production line has delivered nearly 100,000 units currently operational in networks worldwide. Additionally, we offer comprehensive OEM and ODM services to meet diverse customer needs.
3. Q: How do you control the quality of your products?
A: We implement a stringent quality control system throughout every stage of the production process. Upon completion, each product undergoes thorough testing by relevant standards. A detailed factory inspection report accompanies all shipping documents, ensuring transparency and reliability.
4. Q: What's your payment terms?
A: We are flexible and accept various payment terms such as T/T, L/C, and more.
5. Q: What are your products packaged for transportation?
A: Our products are securely packaged in robust composite wood crates to ensure safe transportation.
6. Q: What kind of credentials do you have?
A: We hold several prestigious credentials including a Quality Management System Certificate and a High-tech Enterprise Certificate, among others.
7. Q: Can I come to visit your factory?
A: Absolutely! We warmly welcome you to visit our factory and witness our operations firsthand.
Suppliers with verified business licenses
Audited Supplier 
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