Business Type: Manufacturer/Factory
Changsha, Hunan, China
(1) Advanced technics and beautiful appearance.
(2) Dampproof and waterproof.
(3) Maintenance free and easy installation.
(4) High structural strength, perfect anti-short-circuitability, low level of sound.
(5) Low losses, strong overload capacity.
|Rated voltage||36~3300V||Temperature rise||<100K|
|Rated frequency||50~60Hz||Impedance voltage||(4%~6%)±10%|
|Winding materials||Copper/aluminum||Sound level||<65dB|
|Connection section||D/y11,Y/d11||Ingress protection||IP00|
|Insulation class||F||Package||Wood Crate/Cardboard Box|
|Dielectric withstanding voltage||1.0~18kV||Leading time||7-10 working days|
|Insulation resistance||>100MΩ||Regulatory (production compliance)||[GB/T 1094.11-2007] Power transformers. Part 11: Dry-type transformers|
|Product Applications||Water conservancy and Hydropower engineering, Chemical energy, Excitation system, Rapid transit, Photovoltaic inverter, etc.|
|Product Type||Impedance||Length (a)||Width (b)||Height (c)||Md||Weight (kg)||Installation |
Q: Are you a Manufacturer, factory or Trading company ?
A: We are the manufacturer specializing in transformer, inductor, and reactor production for 47 years.
Q:What's your warranty terms?
A:We offer 12 months warranty time.
Q:Lead time for mass production?
A:7 to 15 working days or depending on order quantity.
Q:What's your payment terms?
A:T/T , T/C or negotiation.
Q:How do you conduct quality control in your factory?
A: We implement 100% QC inspection to ensure every product is qualified. We have 8 QC inspections during the manufacturing process from raw material to the final products.
Q: Do you have the products in stock?
A: No , We don't have stock. All our products produce according to your order quantity.
Q: How can I trust you ?
A: Our company, founded in 1975, has been cooperated with Fortune 500 companies such as CRCC, CRRC for over 10 years. We have many patent certificates, CE certificate, TUV certificate, ISO9001 certificate. Our products are widely used all around the world. We believe that we can provide you products of good quality with competitive price. We are the audited diamond supplier of Made-In-China.
Q: What should provide to make custom transformer ?
A: Technical drawing is the best, or tell us power (capacity), voltage, installation size limitation, insulation class and etc.
Q: Could I have your catalog and price list for trial order in MOQ quantity?
A: All of our products are showing on Made-in-China or official website, you are always welcome to ask me to get more information directly.