BH-0.66TH III-2P Type Marine Current Transformer

BH-0.66TH III-2P 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..66KV
4.Rated frequency: 50/60 HZ
5.Rated primary voltage:5~10000kv
6. Rated secondary voltage: 1~5A
7.Rated secondary load: 2.5~50VA
8.Accurate level: 5P,10P
9:Standard: GB20840, IEC61869


BH-0.66TH III-2P Marine Current Transformer Drawing

BH-0.66TH III-2P Marine Current Transformer Parameters


Rated Primary Current Overall Size Inner Hole Size
W H D a b
50III-2P 111 135 75 52 32
60III-2P 130 166 75 63 59
80III-2P 165 171 75 83 54
100III-2P 191 172 75 103 56
120III-2P 221 204 90 130 81
170III-2P 255 201 60 167 106
200III-2P 230 169 60 225 56

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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