2017 Hot Sale Low Price Three-phase Current And Voltmeter--AN42-3AV

Original
price: Negotiable
minimum:
Total supply:
Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-07-06 08:42
Browse the number: 73
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Product details

Three-phase current, the voltmeter is used to measure the three-phase AC current, voltage intelligent power distribution

 instrument. It uses the international advanced instrument-specific single-chip, combined with the exchange of 

sampling, software, automatic lock-like technology, with digital display, variable ratio settings, automatic tuning 

and remote communication and other functions, so that power users can more effectively monitor the electricity,

 improve energy Level.

Accuracy Measurement Current and voltage 0.2 class
Input Measurement Connection mode Three-phase four wire,three-phase three wire
Rated current AC 1A,AC 5A
Rated voltage AC57.7V,AC100V,AC220V,AC380V
Overload Voltage:1.2times(sustained),2times/sec
(instantaneous)
Current:1.2times(sustained),10times/5 seconds
(instantaneous)
Power waste Voltage:<1VA/phase,current:<0.4VA
Impedance Voltage:>300K,current:<20m
Frequency 45-65Hz 
Auxiliary Power Supply Working range AC/DC 80V-270V/AC220V
Power waste <4VA
Function Module Communication Interface 1 RS-485 communication,Modbus-RTU protocol
1200-9600bps,the default baud rate:2400BPS
Switching Input Support 4 way dry node input
Switching Output Support 2 way relay output,capacity:250V/5A 
AC,30V5A DC
Transmitting Output Supports 3 Analog Output:0/4-20mA or 0-5/10V
Environment Operational environment -10℃-+55℃
Storage environment -25℃-+70℃
Relative humidity ≤93%,in the place without corrosive gas
Height above sea level ≤2500m
Safety Insulation resistance >100MΩ
AC withstand voltage AC 2KV
Electro Magnetic 
Compatibility
Electro-Static discharge 4 Class
Electrical Fast Transient pulse train 4 Class
Electrical surge 4 Class
Outline Dimension (mm)Extrnal Dimension 120×120,80×80,96×48,96×96,72×72,48×48
(mm)Cutout Dimension 111×111,76×76,92×45,92×92,68×68,45×45



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