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Digital power factor meter
Product Description
Digital power factor meter
※ Accuracy : 0.5
※ Signal input
▼ Model of connection of single phase three phase three wire three phase four wire
▼ Rated voltage AC57.7V,AC100V,AC220V,AC450V
▼ Rated current of AC 1A,AC5A
▼ Overload voltage: 1.2 times(Continued), 2 times/second(instantaneous)
current: 1.2 times(Continued), 2 times/second(instantaneous
▼ Power consumption voltage:<1VA/,current:<0.4VA/phase
▼ Impedance voltage :>300mKohm/,current:<20mOhm
▼ The frequency 45~65Hz
※ Auxiliary power supply
▼ Working range:
AC/DC 80V~270V,AC220V,AC450V,AC100V,DC48V,DC24V
▼ Power consumption: <4VA
※ Environment
▼ Working temperature: -10℃~+55℃
▼ Storage temperature: -25℃~+70℃
▼ Relative humidity is less than 93%,no corrosive gas
▼ Elevation≤2500m
※ Safety
▼ Insulation resistance>1000MOhm
▼ AC withstand voltage AC 2Kv
※ Electromagnetic compatibility
▼ ESD level 4
▼ Electrical fast transient burst level 4
▼ Surge(impact) level 4
※ Outline dimensions
※ Accuracy : 0.5
※ Signal input
▼ Model of connection of single phase three phase three wire three phase four wire
▼ Rated voltage AC57.7V,AC100V,AC220V,AC450V
▼ Rated current of AC 1A,AC5A
▼ Overload voltage: 1.2 times(Continued), 2 times/second(instantaneous)
current: 1.2 times(Continued), 2 times/second(instantaneous
▼ Power consumption voltage:<1VA/,current:<0.4VA/phase
▼ Impedance voltage :>300mKohm/,current:<20mOhm
▼ The frequency 45~65Hz
※ Auxiliary power supply
▼ Working range:
AC/DC 80V~270V,AC220V,AC450V,AC100V,DC48V,DC24V
▼ Power consumption: <4VA
※ Environment
▼ Working temperature: -10℃~+55℃
▼ Storage temperature: -25℃~+70℃
▼ Relative humidity is less than 93%,no corrosive gas
▼ Elevation≤2500m
※ Safety
▼ Insulation resistance>1000MOhm
▼ AC withstand voltage AC 2Kv
※ Electromagnetic compatibility
▼ ESD level 4
▼ Electrical fast transient burst level 4
▼ Surge(impact) level 4
※ Outline dimensions