Hot Sale Digital Display Single-phase Voltage Meter-- AN72-AV

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: 2017-12-21 22:58
Browse the number: 246
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Product details

Such instruments include single-phase meter (such as single-phase ammeter, single-phase voltage meter,

 single-phase full-function table, etc.). Function completely replace the original pointer instrument, 

also has a remote communication interface, you can network to achieve remote monitoring and meter reading.

 So that power users can more effectively carry out electricity monitoring, improve energy efficiency


Accuracy Measurement Current 0.5 class
Frequency ±0.02Hz
Input Measurement Wiring single phase
Rated current AC 1A,AC 5A,DC 1A,DC 5A,DC 75mV
Rated voltage AC57.7V,AC100V,AC220V,AC380V,DC2V,DC20V,DC200V,DC600V
Overload Voltage:1.2times(sustained),2times/sec(instantaneous)
Current:1.2times(sustained),10times/5 seconds(instaneous)
Power waste Voltage:<1VA/phase,current:<0.4VA
Impedance Voltage:>300K,current:<20m
Frequency 45-65Hz or DC
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 2 way dry node input
Switching Output Support 2 way relay output,capacity:250V/5A AC,30V5A DC
Transmitting Output Supports 1 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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