High Voltage Transformer

The Zhiyue overhead transformer may be used alone for the supply of a single phase load or as one of three units in a bank for the supply of a three phase load.

1 Power transformer 10kv and 35kv low-loss series
2 low loss, low noise, high reliability
3 Iron core is made of cold-rolled silicon-steel
4 Have good ability withstand short-circuit
5 The oil tank is bell type with the structure of full folding plate type,

power distribution transformer
1.Standards: IEC60076
2.Rated voltage:10kV
3.Low wastage,low noise
4.Easy installation

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

。Standard: IEC60076, GB1094-1996; JB/T10088-2004; GB/T6451-2008; EQV
。Voltage Grade: 6KV to 35KV
。 Voltage Regulation Mode: No-load tap changing or On-load tap changing
。Tapping Range: ±5%, ±2×2.5%, ±4×2.5% or others
。Frequency: 50Hz; 60Hz

。Rated Capacity (KVA): 10~2500 KVA
。Vector Group: Yyn0 or Dyn11
。Impedance Voltage (%): 4%, 4.5%
。Rated voltage: H. V: 11, 10.5, 10, 6.3, 6KV (or customized)
。L. V.: 0.4, 0.69KV (or customized)

。Voltage class: 6-35KV
。Model of voltage regulation: Off-excitation or on-load tap changer
。Tapping range: 5%, 2x2.5%,
。Power Capacity: 10-4000kVA
。Frequency: 50Hz or 60HZ

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

6. Phase No.: Single phase or three phase
7. Vector Group: Yyn0 or Dyn11
8. Impedance voltage: 4~8%
9. Service condition: 100% relative humidity, ambient temperature not more than 40oC or according to customers' requirements
10. Type of cooling: AN or AF