SOMMV:Single Phase Power Meter

มิเตอร์วัดกำลังไฟฟ้า เชื่อมต่อผ่าน RS485 ได้ Single Phase Power Meter EU9-RC18B A

Description SOMMV:Single Phase Power Meter EU9-RC18B A
1. Measure single phase voltage, curent, active power, reactive power, power factor, apparent power, Kwh ect.
2. Two loop programable alarm output
3. With RS485 communication port
4. Maximum direct input curent is 5A, support CT(current transformer)
5. Power supply : 100-240V AC/DC
6. Accuracy : 0.5%F.S
7. With power failure memory function for Kwh and running status.
8. Optional one loop 4-20mA tranmit output.

Specifications SOMMV:Single Phase Power Meter EU9-RC18B A

1. Model : EU9-RC18B A
2. Voltage Input impedance : ≥300KΩ (450V)
3. Current Input impedance : ≤0.02Ω (when is direct input0-5A)
4. Direct Input Voltage range : AC6-450V
5. Direct Input Current range : 0.015-5A
6. Display : Dual line LED
7. CT Value : 1.0 - 1999settable
8. Accuracy :0.5%F.S
9. Sampling speed : About 2times/s
10. Power Supply : AC/DC 100-240V
11. Dielectric strength : DC2000V/1min
12. Communication : RS485 interface , adopt Modbus RTU protocol