... 15283 -1994 and IEC 521-1988 standards.2,Meters can be made into types: direct wiring and CT/PT wiring.3 ... ,Power consumption:active power consumption of voltage circuit less than 2W(under reference conditions).7,Dielectric properties:1.2/50µs wave,peak value ... 2kV(circuit to earth, under 45~65Hz,1 minute). Order noteBefore order you should fill out the type,specification and quantities. If ...