LMZJ1-0.5TH 1000-5000/5A Marine Current Transformer

LMZJ1-0.5TH 1000-5000/5A Marine Current Transformer



1.Application: mainly used for electric power, electrical line voltage measurement,overload protection, intercept signal.
2.Working temperature: -40℃~+40℃
3.Rated voltage: 0..5KV
4.Rated frequency: 50/60 HZ
5.Rated primary voltage:5~8000kv
6. Rated secondary voltage: 1~5A
7.Rated secondary load: 2.5~50VA
8.Accurate level: 5P,10P
9:Standard: GB20840, IEC61869


LMZJ1-0.5TH 1000-5000/5A Marine Current Transformer Parameters


Rated Primary Current Size
A C D H h L B B1
1000-1200/5A 170 50 100 152 90 120 45 56
1500-2000/5A 195 50 120 152 90 120 45 56
3000-4000/5S 216 70 140 175 102 150 46 56
5000/5A 245 88 150 220 128 180 55 64



The description/sizes may be different with goods, please check with us when order.

Transformer Definition

Transformer, instrument transformer), also known as instrument transformer, current transformer and voltage transformer is a general designation to high voltage to low voltage, large current to small current, its function is used to measure or to protect system is mainly to high voltage or high current in proportion to transform into standard low voltage (100 v) or small current (5 a or 1 a, shall mean rating), in order to achieve the standardization of measuring instrument to protect equipment and automatic control equipment, miniaturization transformer can also be used to separate the high voltage system at the same time, in order to ensure personal and equiment safety.


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