Condition: 100% Brand New
Item Type: Ammeter
Material: ABS
Size: Approx. 7.2 x 7.2 x 5.2cm / 2.8 x 2.8 x 2in
Weight: Approx. 192g / 6.8oz

Working Power Supply(Auxiliary Power Supply) AC/DC(80-270)V
Power Consumption ≤5VA
Withstand Voltage ≥2KV
Voltage Input
Range 3X230/400V
Resolution 0.1V
Impedance ≥1.7MΩ/phase
Power Consumption ≤0.1VA/phase
Overload continuouns: 1.2Un, Instantaneous: 2Un/1min
Frequency 45-65HZ
Current Input
Range 3X5A/1A
Resolution 1mA
Impedance ≤20mΩ
Power Consumption ≤0.2VA/phase
Overload Continuous: 1.2ln, Instantaneous: 10ln/5s
Power Pulse Output
Pulse Width 80ms士20%
Maximum Port Voltage 35V
Maximum Port Current 10mA
Impulse Frequency ≤10HZ
Output Object Positive active energy, positive reactive energy
Communication Interface
Physical Interface RS-485
Traffic Rate Highest 9600bPS
Communication Protocol Modbus-RTU
Isolation Voltage 2000VAC（1min)
Environmental Specification
Working Temperature  -10℃-55℃
Storage Temperature  -25℃-70℃
Relative Humidity ≤95%RH
Working Altitude ≤2500m
Anti-fouling Level Non-corrosive Gas
Protection Grade Display surface casing lp54, Meter Shell lP20
Insulation Signal, power supply, output terminal resistance to the shell>100MΩ
Withstand Voltage Power, input, output≥2KV
Display LCD