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LX(Z)K-100 zero sequence current transformer
This type of current transformer is an epoxy resin cast bus type open structure, which is suitable for over-current protection of three-phase cable grounding fault in 10kV and below indoor AC 50Hz lines. During installation, the transformer can be disassembled and divided into two halves, and then combined into one after the cable is installed. The installation is convenient and can be installed without power failure.
Classification:
Current transformer
Key words:
transformer
Product Description
1. Overview:
This type of current transformer is an epoxy resin cast bus type open structure, which is suitable for over-current protection of three-phase cable grounding fault in 10kV and below indoor AC 50Hz lines. During installation, the transformer can be disassembled and divided into two halves, and then combined into one after the cable is installed. The installation is convenient and can be installed without power failure.
2. conditions of use:
The ambient temperature is -5 ℃ ~ 40 ℃, and the altitude is not more than 1000 meters. It can be used in Class II filthy areas.
3. technical parameters:
| Product Model
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Type of connection relay
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Relay connection mode
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Relay scale value
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primary zero sequenceActionCurrent（A）
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| Primary residual
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| Type
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Relay type of connecting
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Relay connection
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Relay scale value
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| current
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Tandem
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15 × 1
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2.4~7
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series
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30 × 1
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DD-11/60
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Parallel
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15 × 2
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3~7
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parallel
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30 × 2
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| LX(Z)K-φ100～
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| LX(Z)K-φ200
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Tandem
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15 × 1
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3~7
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series
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30 × 1
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DD-1/60
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Parallel
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15 × 2
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3~7
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parallel
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30 × 2
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4. installation dimensions:
5. Ordering Instructions:
When ordering, the product model, rated current ratio, accurate level combination and corresponding rated output, rated short-time current, etc. shall be provided. For special orders can be negotiated with the factory to resolve.
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Xiangtan Changcheng Transformer Co., Ltd.
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Service Hotline:
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Address:
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No.8, Weiziwan, Shiji Village, Yuhu District, Xiangtan City, Hunan Province
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