Three Phase Digital Electrical Ammeter Gauge Black Current Meter Panel Programmable Ampere Measuring Monitor Panel Red LCD

Specification: Color: Black Weight: Approx.380g/13.4oz Voltage range?AC 57.7V/AC100V/AC220V/450V/AC600V Voltage overload Duration: 1.2 times, instantaneous: 2 times/1S Voltage power?1VA impedance?380k? Current range?AC 10A/5A/1A Current overload Duration: 1.2 times, instantaneous: 10times/5S Current power?1VA Current impedance ?20M? Frequency:45-65Hz Linear power supply: AC 220V + 5%, power consumption < 3VA Switching power supply: AC/DC 85-265V or DC10-36V, power consumption < 3VA One way or two output, contact capacity: 1A/220VAC, 1A/24VDC Analog output:DC 0~20mA, 4~20mA, 0~5V, 1~5V, 0~10V RS485 communication:Baud rate 2400~9600, data format N81, E81, O81, N82 Precision grade:Level 0.2 and level 0.5 Digital display: three row, 4 bits, high brightness LED digital tube Working temperature: -10~55?; storage temperature: -20~75? Insulation: signal, power, output terminal resistance to shell > 5M? Withstand voltage: signal input, power supply, output > AC 2kV Package list: 1 * 3-Phase AC Ammeter