Single Phase Smart Din Rail Digital Electricity Meter With RS485 and Tranmition Output
USD $23 - $33 /Piece
Min.Order:2 Pieces
Zhongshan Sommy Automation Co., Ltd.
Feature:
1.Measure and transmit single phase voltage/current/power factor/active power/reactive power/apparent power/Kwh etc.
2. Input range:5-450V AC, 0.015-5A, current larger than 5A, please input with CT
3. With RS485 communication port and 4-20mA transmition output
4. Optional 2 alarms relay output
5. Small size , saving installation place and easy to mount
Technical Specification
Power supply | 24V DC, 100-240V AC/DC | Maximum rated voltage | 450V |
Voltage overload | continuous:1.2 times,instaneous:2 times/10s | Voltage consumption | <1VA |
Accuracy | +-0.5% F.S | Voltage imdepance | >300kΩ |
Current consumption | <0.4VA | Maximum rated current | 5A |
Current imdepance | <20mΩ | Transmition output | 4-20mA programable transmition output |
Currenr overload | Continuous:1.2 times,instaneous:10 times/10s | ||
Measure/transmition parameters | single phase voltage , current , power factor ,active power, reactive power , apparent power, Kwh |
Dimensions (mm)
Wire Connection