FTVOGUE Multi-function Three-phase Programmable Power Meter Electric Digital LED Ammeter Voltmeter,Electric Energy and Measuring Instruments

Specification: Material: ABS Color: Shown as picture Size: Approx.9.5*9.5*9.5cm/3.7in Package Weight: Approx.390g/13.8oz Wiring: 3-phase 4-wire/3-phase 3-wire Voltage Range: 380V/100V Overload Continuous: 1.2 times;instant:2 times Power consumption: <1VA Current Range: 5/1A Overload Continuous: 1.2 times;instant:2 times Power consumption: <1VA Frequency: 45-65Hz Power supply: AC/DC85-265V.AC220V-5VA Communication: RS48 communication interface, isolation of physical layer Communication speed: 1200-9600 Verification mode: N81,E81,081 Analog output: 0/4-20mA or O-5/10V transmitting output Measuring level: Level 0.5 Display modes: LED digital, LCD liquid crystal display Environment Working temperature:-10~+55°C Storage temperature:-20-+75°C Relative humidity:<80% RH Insulation: signal, power, output terminal housing resistance>5MQ Voltage withstand: housing between signal input, power supply and output>AC2KV   Package List: 1 * Power Meter .