220kV Class 31500kVA ~ 240000kVA Three-phase Double-winding Low Voltage 66kV Off-circuit Tap Changer Power Transformer
Negotiable
China
Southern Zone, High-tech Development Zone, Tai'an City, shandong Province
0538-8933861
Online Contact
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Product Introduction

Rated capacity (kVA)

Voltage combination and tap range

Bonding Group Label

Level 1 Energy Efficiency

Level 2 Energy Efficiency

Level 3 Energy Efficiency

Short circuit impedance (%)

High voltage and tap range (kV)

Low voltage (kV)

No-load loss (kW)

Load loss (kW)

No-load loss (kW)

Load loss (kW)

No-load loss (kW)

Load loss (kW)

31500

220±2 × 2.5%

230±2 × 2.5%

63

66

69

YNd11

17

129

20

129

24

136

12 to 14

40000

20

150

23

150

29

159

50000

23

180

27

180

34

190

63000

28

211

33

211

40

222

90000

36

275

43

275

53

291

120000

45

330

53

330

65

349

150000

53

387

63

387

78

409

180000

61

438

72

438

88

463

240000

75

543

88

543

109

573