LZZB12-10/175b/2s Indoor Instrument Transformer

Specifications

Discription

LZZBJ12 type midium voltage current transformer is a range of well cast-resin metering and protection combined current transformer, used in 50Hz, rated voltage up to 12KV and below AC power system, it's especially suit for using in narrow case  (fixed) ring-net switchgear.

Specification:

Um:                                                          12KV  

Test Voltage:                                           42/75KV    

Rated Primary Current:                            5-3150A

Rated Secondary Current:                       5/1A 

Rated Short-time thermal Current(Ith):   Up to 100In, Max 100KA 

Rated Dynamic Current:                           2.5x Ith

Rated Frequency:                                     50/60HZ

Accuracy:                                                  0.5, 0.2/P, 10P

Rated Accuracy Limit Factor:                     FS<10

Dual-Winding

Tri-Winding

2. Packing show

3. Company show

4. Production series

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