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JDZ(J)-3、6、10Q 单相半封闭全绝缘浇注电压互感器
Single-phase semi-closed fully insulated cast voltage transformer

概述 /Overview
本型电压互感嚣是户内环氧树脂浇注半封闭式产品，适用于额定频率50Hz额定电压10kV及
以下的电力系统中作电压、电能测量及继电保护作用。
This type of voltage mutual inductance is an indoor epoxy resin casting semi-
enclosed product, suitable for voltage, energy measurement and relay protection in
power systems with rated frequency of 50Hz and rated voltage of 10kV and below.

型号含义 /Model Meaning
J D Z (J) - 3、6、10 Q
全工况 /Full working condition
额定电压 /Rated voltage(kV)
带接地保护 /With grounding protection
浇注绝缘 /Pouring insulation
单相 /Simplex
电压互感器 /Voltage transformer

技术参数表 /Technical Data Sheet
额定电压比 准确级次及准确级组合 额定输出 Rated output(VA) 额定绝缘水平
极限输出
型号 Model Rated voltage Accurate grade and Limit output(VA) Rated insulation
ratio(kV) accurate combination 0.2 0.5 3 level(kV)
6/0.1 0.2/0.5
JDZ-6Q 6/0.1/0.1 0.2/0.2 7.2/30/60
6/0.1/0.22 0.2(0.5)/3 15 30 100 500
10/0.1 0.2/0.5
JDZ-10Q 10/0.1/0.1 0.2/0.2 12/42/75
10/0.1/0.22 0.2(0.5)/3

额定电压比 额定输出 Rated output(VA) 极限输出 额定绝缘水平
型号 Model Rated insulation
Rated voltage ratio(kV) 0.2 0.5 1 3P(6P) Limit output(VA) level(kV)
6/ √ 3/0.1/ √ 3/0.1/3
JDZJ-6Q 7.2/30/60
6/ √ 3/0.1/ √ 3/0.1/ √ 3/0.1/3
15 30 60 50(100) 400
10/ √ 3/0.1/ √ 3/0.1/3
JDZJ-10Q 12/42/75
10/ √ 3/0.1/ √ 3/0.1/ √ 3/0.1/3
外形及安装尺寸 /Overall Dimension drawing

.

" /

B O
EB EO
B C

d d

3
3

+%; Nj Nj 2
+%;+ Nj Nj 2

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