3 Phase 4-wire AC Voltage Transducer NB-AV4B1-□□MC

AV3B1 Series is a 3 phase 4-wire AC voltage transducer. It detects the voltages in the wires and generates the linear signals proportional to those voltages such as 0-5V、0-10V、0-20mA、 4-20mA etc. The generated signals could be analog voltage or current. The generated signal can be then used to display the measured voltage in an ammeter, or can be stored for further analysis in a data acquisition system, or can be used for the purpose of control.

Specification

v Basic Accuracy：Class 0.5

v Power Supply：+12Vdc、+15Vdc、+24Vdc

v Input Voltage Range：AC 20V～500V

v Frequency Range：50～3000Hz

v Output Signal：0-5Vdc、0-10Vdc、0-20mA dc、4-20mA dc

v Operating Temperature：-10℃～+60℃

v Load Capacity of Output：Voltage output ≥2KΩ；Current Output ≤250Ω

v Static Power：≤0.5W

v Rated Power：≤1.5W

v Load of Insulation Voltage：DC 2500V

v Response Time：≤300ms

v Thermal Drift：≤300PPm/℃

v Lightening Surge：Power end 2000V，Input end 2000V，Output end 500V

v Case Style：M

v Case Material：ABS (flame retardant)

v Installation：35mm DIN rail.

Wiring Diagram

wiring diagram for power supply 12-24V dc：

Terminals 3,4,5 and 6 are for input;  Terminals 7.8.and 9 are for signal output; Terminals 10 and 11 are for power supply; Terminal 11 are GND of both signal output and power supply.  Terminals 1.2.and 12 are NC (No Connection);