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Standards: | IEC60044-1; IEC 61869-2; ANSI C57.13; NTC 2205; GB1208-2006 | Rated Primary Current: | 30-1000A |
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Rated Load: | ≤20VA | Rated Frequency: | 50Hz Or 60Hz |
Instrument Security Factor: | FS ≤10 | Weight (kg): | 2.1 |
Dimensions (W×D×H) (mm): | φ45xφ120x65 | Color: | Black&Red |
LZCG530-10 11KV Cast Epoxy Resin Straight-Through Current Transformer
LZCG series Cast Resin Straight-Through Current Transformer is suitable for current measurement and microcomputer protection of electrical equipment in 10KV and 35KV AC power system. It is widely used in not only compact fully insulated ring network switchgears such as ABB-Safe Ring/Safe Plus, Unstitch, Schneider RM6, SM6, Siemens 8DJ10/8DH10, Simosec, FBX, Fluokit, Omar Garbo GA, GAE; SEL TPS(Q); VEI Unifluorc; Eaton SVS/12 ring network, but also cable distribution boxes because of its small size, light weight, operable and convenient installation. It is very convenient that the transformer can be directly installed at the inlet and outlet cables.
Parameters
Technical parameters | |
Standards | IEC60044-1; IEC 61869-2; NTC 2205; GB1208-2006 |
Rated primary current | 30-600A |
Rated load | ≤20VA |
Rated frequency | 50Hz or 60Hz |
Rated secondary current | 5A or 1A |
Rated short-me thermal current | 40kA, 1S |
Rated connuous thermal current | 120%I1n |
Secondary winding power-frequency voltage | 3kV, 1min |
Mechanical parameters | |
Dimensions (W×D×H) (mm) | φ45xφ120x65 |
Weight (kg) | 5 |
Operang condions | |
Operang temperature | -35°C to +55°C |
Daily average temp | <+40°C |
Altude | <3500 meters |