Power Meters

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Electric Power Meter

2018-03-29 16:20

      

Input Range        
Voltage: 100V/220V/380V
Current: 1A or 5A
Power: Maximum 6500 (W/var/VA)
Frequency: 45-65Hz.
Load   
Voltage: <1.0VA/phase
Current: <0.4VA/phase
Overload
Current: 1.2 times rated continuous     10 times rated 10 seconds
Voltage: 1.2 times rated continuous      2 times rated 10 seconds
Dielectric strength
IEC 688/IEC 255-3 (1989)
2Kv AC rms one minute, between input / shell / power supply
Electromagnetic Compatibility Test (EMC test)
Electrostatic discharge immunity test: IEC61000-4-2 4level  
ESD immunity test
Electrical fast transient pulse immunity test: IEC61000-4-4 3level
Surge (impact) immunity Test: IEC61000-4-5 4level
Voltage sag, short interruption and voltage variation Immunity test: IEC61000-4-11

Working Conditions
Temperature: -20 ℃~+60 ℃
Humidity: RH 20%~95% (without condensation)
Storage Conditions
Temperature: -25℃~+70 ℃
Humidity: RH 20%~95%
Working Power Supply
AC 80-260V, 40-70 Hz, DC 80-330V
DC 20-60V (Optional)
Maximum power consumption 6W




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