SG(B)10 nomex insulated three phase dry type distribution transformers are used for power supply & distribution in industrial and civil occasions, to step down grid voltage 10KV to line voltage 400V.

The transformers are insulated by UL recognized NOMEX material, which can reach insulation class H and be reliably used in ambient temperature up to 180°. The NOMEX material also ensures better performance of flame retardant and moisture-proof.  

The transformers have the advantages of higher insulation class and temperature grade, stable overload performance, flame retardant and fire resistant, low loss, less partial discharge, lower noise, no harmful gas emitting, non-pollute, wider ambient application and compact size.    

Main application in: High-rise buildings, airports, terminals, power plants, transformer stations, residential areas, and especially suitable for the occasions of high fire resistance, big load fluctuation and humid environment.

Product standard:  IEC60076 & GB/T10228, GB1094.11, GB4208, GB6450

Main Specifications：

1.    Input voltage class: 11, 10.5, 10, 6.6, 6.3, 6KV

2.    Output voltage: 0.4kv

3. Power Capacity: 100-2500kVA

4. Frequency: 50Hz or 60HZ

5. Phase No.: three phase

6. Vector Group: Yyn0 or Dyn11

7. Impedance voltage: 4~6%

8. Type of cooling: AN AF

9. Protection class: IP00; IP20/IP23 (with protective cabinet)

10. Insulation level: H class

Ambient conditions:
Altitude: ≤1, 000m
Highest ambient temperature: +40℃
Highest annual average temperature: +20℃
Highest monthly average temperature: +30℃ 
Lowest temperature: -25℃

Zhejiang Accel Technology Co., Ltd.

Year Established:2015

Business Type:Manufacturer, Trading Company

Management Certifiation:

Operational Address: No. 204-206, Bldg. 9, Kaitai Auto Center, 18 Tongqu Rd., Kecheng Area, Quzhou, Zhejiang, China (Mainland)