Brand Name : hnelec
Model Number : transformer dry type
Certification : ISO9001
Place of Origin : China
MOQ : 1
Price : Negotiable
Payment Terms : L/C, D/A, D/P, T/T
Supply Ability : Negotiable
Delivery Time : 30 days
Packaging Details : Wooden Box
Phase : Three
Coil Number : AUTOTRANSFORMER
Type : Dry-type
No-load loss : 4.0kW
Name : 50 kva dry type transformer
Advantage : Small size, light weight, less space and low installation cost
Coil Structure : TOROIDAL
Rated capacity : 2000KVA
Load loss : 17.17kW
Insulating level : F/F
This series of dry-type transformers are used to directly reduce 35KV electrical grid power supply to 400V distribution power supply for users and omits the stage of 10KV transmission and transformation., which significantly decreases operating costs and engineering construction costs of multi-level substation projects, and have significant social benefits. By optimizing the structure of the high-voltage coil, the distributions of voltage and capacitance between layers are improved, which greatly enhances the impact resistance of products to withstand atmospheric over-voltage and operating over-voltage, as well as improves the electric field distribution and further reduces the partial discharge volume of product.
HV:20/22/24 LV:0.4/0.415 | |||||
Capacity | Connection Group | No-Load Loss W | On-Load Loss W | No-Load Current % | Short-Circuit Impedance % |
250 | Dyn11 | 900 | 3150 | 2 | 6 |
320 | 1050 | 4200 | 2 | 6 | |
400 | 1100 | 4900 | 2 | 6 | |
560 | 1320 | 6000 | 2 | 6 | |
630 | 1600 | 6500 | 2 | 6 | |
750 | 1900 | 770 | 1.5 | 5.6 | |
800 | 1900 | 8500 | 1.5 | 6 | |
1000 | 2200 | 10000 | 1.5 | 6 | |
1250 | 1650 | 11000 | 1.5 | 6 | |
1500 | 2900 | 11426 | 1.5 | 5.6 | |
1600 | 2900 | 13000 | 1.5 | 6 | |
2000 | 3500 | 16000 | 1 | 6 | |
2500 | 4300 | 19000 | 1 | 6 | |
3000 | 4900 | 22000 | 1 | 6 | |
3200 | 5200 | 23000 | 1 | 6 | |
3500 | 5700 | 25000 | 1 | 6 | |
4000 | 6200 | 27000 | 1 | 6.5 |
50 Kva Cast Resin Dry Type Transformer Three Phase Low Loss Images |