Zhongshan Sommy Automation Co., Ltd.: Zhongshan, Guangdong, China; Main products: Temperature Controller, Digital Counter, Timer Relay, Solid State Relay, Electric Power Meter

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Single Phase Digital Kwh Meter with RS485 and 2 Alarms Relay Output

FOB Price

USD $23 - $29 / Piece

2 Pieces(Min.Order)

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Product Details

Single Phase Digital Kwh Meter with RS485 and 2 Alarms Relay Output

Product Description

Model Illustration

Features

1. Measure and display single phase voltage , current , active power , reactive power , apparent power, power factor ,

Kwh , Karh ect.

2. With 8 digit LED display Kwh value.

3. Accuracy: 0.5S

4. Optional 4~20mA transmit output for voltage, current, power factor ect

5. With RS485 communication interface, Modbus RTU protocol

6. With power failure memory function

7. Input range: voltage: AC6-450V, Current: AC0.015-5A , support PT and CT

8. Can set PT and CT ratio freely on the menu of the meter

Specifications

Measure parameters	Voltage,current ,power factor, active power, reactive power, Kwh, Kvarh , apparent power
Input impedance	Voltage input impedance:≥300KΩ current input impedance:≤0.02Ω
Direct input range	Voltage:AC6-450V Current:AC0.015-5A
CT ratio	1.0-1999 settable
Power supply	AC/DC 100~240V
Dielectric strength	DC 2000V/1min
Communication	RS485 communication interface,adopt Modbus RTU protocol
Analog output	DC4-20mA analog output, accuracy:±0.5%FS loading ability≤600Ω
Insulated impedance	100MΩ
work environment	-10~55℃, Relative humidity≤85%RH
Accuracy	0.5%
Display	dual line Led display , 8 digit display for kwh
Size	48H96W100Lmm
Net Weight	0.5kg

Wire Connection

Packaging & Shipping

Zhongshan Sommy Automation Co., Ltd.: Contact nameJasmine Wang
Chat Now; Phone86-760-88722603; AddressNo.3 Minke West Road, Civil Technology Park, Shiqi district, Zhongshan city, Zhongshan, Guangdong

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