33KV Voltage Transformer

33kV Voltage Transformer 33kV Voltage Transformer We are a Chinese factory specializing in manufacture instrument transformer for over 16 years experience with ISO quality control. We have profuse designs with series quality grade, our price is quite competitive because we are the source. Our...

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33kV Voltage Transformer

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33kV Voltage Transformer

  We are a Chinese factory specializing in manufacture instrument transformer for over 16 years experience  with ISO quality control.  We have profuse designs with series quality grade, our price is quite competitive because we are the source. 

Our product including cast resin, dry, gas, oiled type Current transformer & Voltage transformer voltage from 0.5-330kV. 

33kV voltage transformer is outdoor, single phase and inductive oil immersed voltage transformer, which is used for metering and relay protection of 33kv,35kv,36kv , 40.5kv, 50 or 60 Hz system.


Product Name

33kV Voltage Transformer Outdoor Electric Substation Equipment

Brand Name

HYEE

Origin

Dalian, CN (Mainland)

Phase

Single

Coil Structure

Wound

Coil Number

1-4

Color

Brown/White

Frequency

50/60Hz

Certification

ASTA/CTQC/IEC/SGS/ISO9001

Package

Wooden Carton

Delivery Time:

30 days




Standards

◆IEC 61869-1; IEC 61869-3

◆GB 20840.1; GB 20840.3

Service conditions

◆Ambient temperature: -40~+45℃

◆Altitude: ≤1000m (If above 1000m, the product will be customized according to user’s request)

◆Pollution level: II, III, IV


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Rated voltage,kV

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Highest voltage for equipment, kV

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Rated frequency, Hz

50 or 60

Rated secondary voltage, kV

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Primary terminal marking

A-N

Accuracy and output

Secondary terminal marking

1a-1n

2a-2n

da-dn

Accuracy class

0.2

0.5

3P

Rated output, VA

50

50

100

Thermal limiting output, VA

1000

Rated voltage factor

1.2 times, continuous; 1.9times 8h

Partial discharge, under 1.2Um/√3

≤5

Dielectric dissipation factor tgδ, under 10kV

tgδ≤0.02

Flashover distance, mm

235

325

385

External insulation creepage distance, mm

W1:480

W2:500

W3:745

W1:720

W2:900

W3:1120

W1:810

W2:1020

W3:1260

Power frequency withstand voltage on primary winding

70/75/95

Rated lightning impulse withstand voltage, kV

170/200/210

Mechanical strength (three direction), N

1250


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