Cast Resin 3 Phase 100kVA Dry Type Power Transformer

application Details

CRNGO Electrical Steel Transformer

The dry type transformer has been widely used in places with high fireproofing requirements, such as power transmission and transformation system, high-rise building, commercial ceer, sport stadium, petrochemical enterprise, metro, station and airport. In China, the epoxy resin cast dry-type power transformer has the richest manufacturing experience and the best running performance.

By optimizing the structure of the high-voltage coil, the series improve the distribution of voltage and capacitance between layers so as to improve the product's ability to withstand atmospheric overvoltage, operating overvoltage as well as the electric field distribution. It is the ideal product for distribution systems and widely used in the subway, shipbuilding, mining, chemical, power companies and personnel-intensive buildings as well as other special requirements of the occasion for safety.

GNEE Steel Cold Rolled Oriented Silicon Steel in Power Transformer

1. High mechanical strength and strong short circuit resistance ability;

2. Good moisture resistance and run with 90% humidity;

3. Advanced structure, small dimension, light weight and low partial discharge;

4. High insulation level and equal electric field distribution;

5. Maintenance free;

6. Run with 140% rated load under forced air cooling;

7. Fireproof, explosion-proof, pollution-free and low-noise and able to be directly installed in the load center.

technical parameter

Silicon Steel Transformer

Technical parameters

Rated Capacity (kVA)	Type	Vector Group	No-load current (%)	No-Load Loss(kW)	Load loss (kW)	short circuit impedance (%)
30	S CB10-30	Yyn0	2.5	0.195	0.71	4
50	S CB10-50		2.2	0.275	0.95
80	S CB10-80		2.1	0.375	1.385
100	S CB10-100		1.9	0.405	1.58
125	SCB10-125		1.8	0.475	1.895
160	SCB10-160		1.8	0.55	2.14
200	SCB10-200		1.6	0.63	2.54
250	SCB10-250		1.5	0.73	2.77
315	SCB10-315		1.4	0.89	3.485
400	SCB10-400		1.4	0.99	4.01
500	SCB10-500		1.3	1.175	4.91
630	SCB10-630		1.3	1.36	5.91
630	SCB10-630	Yyn0 or Dyn11	1.2	1.315	5.995	6
800	SCB10-800		1.2	1.54	6.99
1000	SCB10-1000		1.1	1.79	8.17
1250	SCB10-1250		1.1	2.115	9.75
1600	SCB10-1600		1	2.48	11.8
2000	SCB10-2000		0.9	3.36	14.535
2500	SCB10-2500		0.8	4.05	17.27