JDX series 33(35)kV inductive oil immersed voltage transformer

Purpose:
♦It is outdoor, single phase and oil immersed inductive voltage transformer, which is used for metering and relay protection of 33/35/36kV, 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: less than 1000m
♦ Environment pollution level: Ⅱ,Ⅲ,IV

JDCF-220 series 220(230)kV voltage transformer

Purpose
♦It is outdoor, single phase and oil immersed inductive voltage transformer, which is used for metering and relay protection of 220/230/252kV, 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

JDCF-66 series 66(69)kV voltage transformer

Purpose
♦It is outdoor, single phase and oil immersed inductive voltage transformer, which is used for metering and relay protection of 66/72.5kV, 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

JDCF-132 series 132(138)kV voltage transformer

Purpose
♦It is outdoor, single phase and oil immersed inductive voltage transformer, which is used for metering and relay protection of 115/132/138/145kV, 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

JDCF-110/115 series 110(115)kV inductive voltage transformer

Purpose
♦It is outdoor, single phase and oil immersed inductive voltage transformer, which is used for metering and relay protection of 110/115kV, 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