Audited Supplier
| Product Decription |
Transformer Adavantage
1. Low loss, low partial discharge, low noise, strong heat dissipation, and can be operated at 120% rated load under forced air cooling.
2. It has good moisture-proof performance and can operate normally under 100% humidity. It can be put into operation without pre-drying after shutdown.
3. It is safe to operate, fire-resistant, non-polluting, and can be installed directly in the load center.
4. Equipped with a complete temperature protection control system to provide reliable protection for the safe operation of the transformer.
5. Maintenance-free, simple installation and low overall operating cost.
6. According to the operation research of the products that have been put into operation, the reliability of the products has reached the international advanced level.
Basic Structure
1. Iron core: stacked by silicon steel sheet, is the magnetic circuit part of the transformer, used to guide the magnetic flux.
2. Winding: divided into high-voltage winding and low-voltage winding, respectively wound on the iron core, used to realize the conversion and transmission of electric energy.
3. Insulating cylinder: placed between high and low voltage coils, used to increase electrical insulation and ensure the safe operation of the transformer.
4. pads: used to support and restrain the coils to maintain their stability and shape.
5. Fasteners: used to connect and fix each part of the transformer, with anti-loosening performance.
Dry-Type Transformer Charateristic
Epoxy resin pouring transformer is a solid insulation encapsulated winding power transformer. Epoxy resin dry-type transformer uses epoxy resin as insulation material. High and low voltage winding is made of copper strip (foil), epoxy resin is poured and solidified in vacuum to form high strength FRP body. Insulation grade is F and H.
| Product Parameters |
| No. | Rated Capacity(KVA) | High voltage(KV) | Low voltage(V) | Coil material | Tapping range of high voltage | No-load current | short circuit impedance | connection symbol | No-load loss(W) | load loss (F120ºC)(W) |
| 1 | 30 | 6/6.3/6.6/10/ 10.5/11/13.2/ 13.8/15 (Customized) | 230/400/ 415/480/660 | Copper/Aluminum | ±2*2.5% ±4*2.5% | 2 | 4.0 | Yyn0 Dyn11 | 190 | 710 |
| 2 | 50 | 2 | 4.0 | 270 | 1000 | |||||
| 3 | 80 | 1.5 | 4.0 | 370 | 1380 | |||||
| 4 | 100 | 1.5 | 4.0 | 400 | 1570 | |||||
| 5 | 125 | 1.3 | 4.0 | 470 | 1850 | |||||
| 6 | 160 | 1.3 | 4.0 | 540 | 2130 | |||||
| 7 | 200 | 1.1 | 4.0 | 620 | 2530 | |||||
| 8 | 250 | 0.9 | 4.0 | 720 | 2760 | |||||
| 9 | 315 | 0.8 | 4.0 | 880 | 3470 | |||||
| 10 | 400 | 0.8 | 4.0 | 980 | 3990 | |||||
| 11 | 500 | 0.8 | 4.0 | 1160 | 4880 | |||||
| 12 | 630 | 0.7 | 4.0/6.0 | 1340/1300 | 5880/5960 | |||||
| 13 | 800 | 0.7 | 6.0 | 1520 | 6960 | |||||
| 14 | 1000 | 0.7 | 6.0 | 1770 | 8130 | |||||
| 15 | 1250 | 0.7 | 6.0 | 2090 | 9690 | |||||
| 16 | 1600 | 0.7 | 6.0 | 2450 | 11730 | |||||
| 17 | 2000 | 0.6 | 6.0 | 3050 | 14450 | |||||
| 18 | 2500 | 0.6 | 6.0 | 3600 | 17170 |
| Product Component |
Q: Not Found the demand product?
A: We have more products than listed on this site. Contact me directly.
Q: Are you a manufacture or a trading company?
A: We are professional transformer and bus-duct manufacture. Support OEM&ODM.
Q: What Certificates or standards do you have?
A: iSO9001-2008, OHSAS18001:2000, ISO4001:2004L, CQC, CNAS
Q: Do you have a MOQ requirement?
A: NO, 1 pc order is welcome
Q: What's the delivery time/Leadtime?
A: Leadtime is 20 workdays after order confirmed by advanced payment.
Q: What's your payment terms?
A: T/T 30% deposit and 70% balance before shipping.
Q: What's the standard of package?
A: Normally we use strong plywood case, Also it can be customized.
Q: Is there traceability identification of components ?
A: Yes. All Components are sourced from mainland China.
Q: How to order?
A: Send us an inquiry with product details. Message and email will be replied in 24 hours.
Q: Why Choose GNEC
A: Consistent quality, Good price, Excellent delivery and after-sale service.wor
