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IEC Standards 220kv Three Windings on-Load Power Transformer

Cooling Method: Oil-immersed Type Transformer; Certification: ISO9001-2000, UL, ISO9001, CCC; Frequency Characteristics: Power Frequency.

Description

  • Application: Power, Electronic, Lighting, Rectifier
  • Core: Core-type Transformer
  • Winding Type: Two-winding Transformer
  • Usage: Power Transformer
  • Shape of Core: Ring
  • Voltage: 230kv Power Transformer
  • Material: Silicon Steel Core Transformer
  • Certificate: IEC60076
  • Trademark: Luguan
  • Specification: oil-immersed
  • Phase: Three
  • Cooling Method: Oil-immersed Type Transformer
  • Certification: ISO9001-2000, UL, ISO9001, CCC
  • Frequency Characteristics: Power Frequency
  • Brand: HONGBAO
  • Sealing: Full Sealing Transformer
  • Cooling Type: Oil-Immersed Transformer
  • Origion: Shandong China
  • Transport Package: Seaworthy Packing
  • Origin: China

Rated power (kVA)

Voltage combination and tap range

Vector group

Short-circuit impendence(%)

No-load loss(kW)

On-load loss(kW)

No-load current(%)

HV (kV)

MV(kV)

LV(kV)

Step-up voltage

Step-down voltage

31500

220±2×2.5%
242±2×2.5%

69
115
121

6.3
6.6
10.5
11
35
37
38.5

YNyn0d11

HV-MV
22-24
HV-LV
12-14
MV-LV 7-9

HV-MV 12-14 HV-LV 22-24 MV-LV 7-9

32

154

0.7

40000

38

180

0.63

50000

45

214

0.56

63000

53

248

0.56

90000

10.5 11
35
37
38.5

69

333

0.49

120000

85

410

0.49

150000

11
13.8
15.75
35
37
38.5

100

487

0.42

180000

114

556

0.42

240000

141

684

0.35

300000

166

808

0.3

 

 

IEC Standards 220kv Three Windings on-Load Power Transformer

Year Established:

Business Type:Manufacturer, Trading Company

Management Certifiation:

Operational Address: Economic Development Zone, Qingzhou City, Weifang, Shandong, China