HomeYour location:Homelow-voltage electrical apparatusLow voltage transformerzero-sequence current transformer → LJM series zero sequence current transformer
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Product name: LJM series zero sequence current transformer
specification: LJM-1 LJM-2 LJM-3 LJM series zero sequence current transformer
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Category: low-voltage electrical apparatus -- zero-sequence current transformer
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Price: factory price
Brand: Shanghai
Place of Origin: China
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Available Quantity: batch
delivery cycle: Spot goods (or inquire by telephone)
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  Shanghai Beiyuan Industry and Trade Co.,Ltd
+86-21-66770508
+86-139101609058

Email 91way@163.com
Wechat 13916500500(Wechat)


LJM series zero sequence current transformerDetailed product description:Column tabs
The LJM type zero sequence current transformer is used for indoor devices with a frequency of 50Hz, 15kV and below for AC systems. It is used as a grounding protection for generators or synchronous phase-shifters in small grounding current systems. The relay used in conjunction with the transformer is the DDH/60 type. When there is a ground fault in the system circuit, zero sequence current is generated in the secondary circuit of the transformer to cause relay action.
Technical Specifications
Technical parameters of LJM series zero sequence current transformer
Appearance and installation dimensions

Dimensions of LJM series zero sequence current transformers

Installation dimensions of LJM series zero sequence current transformers

Technical parameters and installation dimensions of LJM series zero sequence current transformers

LJM series zero sequence current transformer

LJM series zero sequence current transformer
Product Category
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