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Quick Details

  • Place of Origin: Liaoning, China (Mainland)
  • Brand Name: HYEE
  • Model Number: JDCF-69
  • Usage: Instrument
  • Phase: Single
  • Coil Structure: Other
  • Coil Number: 1-6
  • Name: JDCF-69w3 voltage transformer
  • Color: Brown/White
  • Standard: IEC/IEEE/GB
  • Frequency: 50/60Hz
  • Type: Inductive
  • External insulation: porcelain
  • Internal insulation: oil
  • Certification: ISO9001/CTQC
  • Output voltage: 240/220/200/120/115/110/100V
  • Rated voltage: 69kv

Packaging & Delivery

Packaging Details: JDCF-69w3 voltage transformer PACKAGE: WOODEN CARTON
Delivery Detail: shipment 25 days after payment
Product details

JDCF-69w3 voltage transformer

Purpose
It is outdoor, single phase and oil immersed inductive voltage transformer, which is used for metering and relay protection of 69/72.5kv, 50 or 60Hz systerm.

 

Standards

IEC61869-1:Instrument transformers – Part   1 General requirements 

IEC61869-3: Instrument transformers –
Part 3: Additional requirements for inductive     voltage transformers

 

Service condition
Ambient temperature:-40~+40℃
Altitude: ≤2000m(If above 2000m,the producer will be customized according to user's request)
Environment pollution level: Ⅱ,Ⅲ,IV              

 

Technical Data

Rared frequency Hz50: 60
Rated voltage  kV 69 110 132150220
Highest voltage for equipmentkV72.5 126 145 170  252 
Power frequency withstand voltage on primary windings

kV

160 230 275 275  460 
Rated lightning impulse withstand voltagekV350 550 650 650 1050 
Flashover distancemm700 1000/13001300/1450  1450  2250
 Creepage distancemm

1820

 2250 

3150

3910

 3630

 4500

4250

5270

6300

7820 

 Mechanical load1250 1250 1250 12501250
Rated primary voltagekV 66/√3  110/√3  132/√3  150/√3  220/√3 
Secondary terminal marks 1a-1n2a-2nda-dn
Rated secondary voltagekV0.1/√30.1/√ 3 

0.1/3 (66kV)

0.1(110~220kV)

Accuracy class 0.20.5

3P

Rated outputVA100250

300

150150300
150-300
Thermal limiting factorVA2000
Rated voltage factor 

1.2/continuous: 1.9/8h 66(kV)

1.2/continuous: 1.5/30s(110~220kV)

Dielectric dissipation factor tgδ under 10kV 

 

Product tgδ≤0.02: fram tgδ≤ 0.05

 

 

Outline Drawing

 

 

Company Information

 

 

Certifications

 

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