Products Catalogue
Watt meters &Var meters
The general features & function & mounting dimension of panel meter:
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Watt meters & Var meters :
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Model:90o:SF-48,SF-72,SF-96,SF-144 240o:110V 220V 380V 440V Cirremt:1A,5A |
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Interchangeable Scale Table :
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In order to achieve the above,the various converters have been calibrated as follows For the active power: 100V,5A=500W 200V,5A=1000W 380, 5A=2000W 100V,5A=1000W 220V,5A=2000W 380.5A=4000w In the system :Balanced threephase without neutral,3 wires -Non balanced threephase without neutral,3wires(ARON) Balanced threephase with neutral,4 wires Non balanced threephase with neutral,4wires For the reactive power: 100V,5A=500VAR 220V,5A=1000W 380,5A=2000VAR 100V,5A=1000VAR 220V,5A=2000W 380,5A=4000VAR In the Monophase system In the system :Balanced threephase without neutral,3 wires -Non balanced threephase without neutral,3wires(ARON) Balanced threephase with neutral,4 wires Non balanced threephase with neutral,4wires |