Pad mounted transformer

Pad mounted transformer

Product details:

  • Outdoor oil immersed Pad mounted transformer
  • Three phase four wire or three phase three wire
  • Rated voltage: 3.3kV, 6kV, 10kV, 11kV, 12.5kV, 13.8kV
  • Rated voltage: 15kV, 17.5kV, 20kV, 22kV, 24kV
  • Rated voltage: 33kV, 35kV, 36kV
  • Capacity: 30kVA – 2500kVA
  • Standard: IEC, ANSI, GB
Pad mounted transformer 1  Pad mounted transformer 2Pad mounted transformer 3Pad mounted transformer 4Pad mounted transformer 5

 

General

This Outdoor oil immersed type pad mounted transformer used in 3.3kV, 6kV, 10kV, 11kV, 12.5kV and 13.8kV power system.
The transformer have plug in type terminal, it can connect cable directly.

Transformer made by high quality transformer oil, high quality CRGO core, primary and secondary use pure electrolytic copper, both winding and core have shielding processing.

Main Technical data

Rated  capacity 
(KVA) 		Voltage
combination 		Connection  symbol Loss(kW) No-Load  current 
(%) 		Impedance voltage (%)
H.V (kV) High voltage tapping
range 		L.V (kV) Load No-load
100
6
6.6
10
10.5
11
12.5
13.8
±5%
±2*2.5%
0.4
Yyno
Dyn11
1500 290 1.6 4
160 2200 400 1.4
200 2600 480 1.3
250 3050 560 1.2
315 3650 670 1.1
400 4300 800 1
500 5150 960 1
630 6200 1200 0.9 4.5
800 7500 1400 0.8
1000 10300 1700 0.7
1250 12800 1950 0.6
1600 14500 2400 0.6

Standards
All UNISUN Electric instrument transformers are in conformity with IEC, ANSI/IEEE, NBR standards.