Connection mode of single phase, three phase four wire, three phase three line.
Rated voltage of AC57.7V,AC100V,AC220V,AC380V.
Rated current of AC 1A, AC 5A.
Over load:voltage of 1.2 times( Continued ), 2times / second ( instantaneous ).
Current of 1.2 times( Continued ), 10times / 5second ( instantaneous ).
Power consumption voltage: <1VA/ phase, current <0.4VA/phase.
Impedance:voltage>300KΩ current <20mΩ.
Auxiliary power supply
Working range of AC\DC.
Our Company _________________________________________________________________________________
KDS INSTRUMENT (KUNSHAN) CO., LTD. (“KDSI”) is a manufacturer specializing in production of power distribution panel mounted instruments. The main products made by KDSI include various types of AC and DC voltmeter, ammeter, frequency meter, power meter and power factor meter; a variety of digital display electrical meters, smart control instruments, multi-functional meters for power grid, current transformers and shunts; and various kinds of instrument parts, plastic injection and bakelite molding. The company has a team of intermediate & senior technicians and engineers who have long engaged in the instrument profession. The company has implemented the computerized management system and introduced advanced digital standard meters as reference in the production.