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LZZBJ9 series indoor type current transformer, is used for 12/24/36kV, 50/60Hz power system.
When used with the measuring instruments in the secondary circuit to detect the operation of the power system and transmit the production and consumption of electric energy.
When used with protection relay, it is applied to protection of over voltage, over-current, overload and single-phase grounding for power system and equipment.
Contact by Email: sales@zfemcl.com
描述
The current transformer is a fully enclosed pillar structure, and the external insulation adopts outdoor special epoxy resin. It has the characteristics of arc resistance, ultraviolet resistance, aging resistance, long life, large creepage distance, small partial discharge, and strong overvoltage resistance. The body composed of the primary winding and the secondary winding and its iron core is enclosed in a pouring body of epoxy resin mixture. The primary P1 and P2 ends are led out from the top of the product, and the secondary S1 and S2 ends are sealed in the outlet box from the bottom of the product. Lead out. Pollution level: Grade IV;
LZZBJ9 series indoor type current transformer, is used for 12/24/36kV, 50/60Hz power system.
When used with the measuring instruments in the secondary circuit to detect the operation of the power system and transmit the production and consumption of electric energy.
When used with protection relay, it is applied to protection of over voltage, over-current, overload and single-phase grounding for power system and equipment.
Technical Parameters
1. Rated insulation level: 40.5/95/185 kV;
2. Rated secondary current: 5A, 1A
3. See the table for rated primary current, accuracy level combination, rated output and dynamic thermal stability current
4. The partial discharge level conforms to the GB1208 “Current Transformer” standard.
1. Rated insulation level: 40.5/95/185 kV;
2. Rated secondary current: 5A, 1A
3. See the table for rated primary current, accuracy level combination, rated output and dynamic thermal stability current
4. The partial discharge level conforms to the GB1208 “Current Transformer” standard.
Data Sheet
Installation Size
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