KM-21: 3 PHASE VOLT-AMP METER WITH PROTECTION RELAY

รหัสสินค้า : KM-21

DESCRIPTION

ㆍKM-21 is voltage(V), current(A) meter with protection relay for Over-Under for 3 phases.

ㆍVoltage Range 20-500 VAC.

ㆍCurrent Range 0.01- 5A. show value maximum 9,999 A by CT Ratio Range 1-2000 (10000/5A).

ㆍUnder and Over Voltage, Phase Sequence, Phase Loss

 -Phase Asymmetry

ㆍUnder and Over Current Protection Relay

ㆍPeak Hold for Maximum of voltage and current. Fault Display with Memory

ㆍRS-485 MODBUS RTU

ㆍLED show the operation of Output and Peak.

ㆍManual/Auto Display current and voltage value in each phase.

SPECIFICATION

DIMENSION

CIRCUIT DIAGRAM

ORDER CODE