Add.:No.27 East Huancheng
Road,Liushi Town,Yueqing
City,Zhejiang Province,
325604 China
Feature
Measure single-phase AC current or DC current with high-precision.
Provide LED display and local data query.
Programmable current transformation ratio.
Support RS-485 communications and Modbus-RTU protocol.
Support switch input, switch output and analog output.
Power supply: AC / DC 80V~270V 、AC 220V、AC 380V、AC 100V、DC 48V、DC24V
There are various choices of dimensions to meet the requirements of different electrical circuit enclosure.
Technical Index
Accuracy Measurement
Current class 0.5
Input Measurement
Wiring single phase
Rated value A C 1 A、A C 5 A、 D C 2 0 m A、D C 1 A、D C 5 A、D C 7 5 m V
Overload Sustained: 1.2 times; Instantaneous: 10 times/ 5s
Power consumption < 0.4VA (per phase)
Impedance < 2 0 mΩ
Frequency 4 5 ~ 6 5 H z or DC
Power supply
Working range A C / D C 8 0 V ~ 2 7 0 V、A C 2 2 0 V、A C 3 8 0 V、A C 1 0 0 V、D C 4 8 V、D C 2 4 V
Power consumption <4VA
Functional Module
Communication interface 1 loop RS-485 Communication, MODBUS-RTU protocol
Baud rate: 2400 ~ 19200bps, Default: 2400bps
Switching value input 2 loops switching value input, dry joint
Switching value output 2 loops relay output, capability: AC 250V/5A,DC 30V/5A
Transmission output 1 loop analog output: 0/4~2 0 m A o r 0~5 / 1 0 V
Environment
Operational environment - 1 0℃~ + 5 5℃
Storage environment - 2 5℃~ + 7 0℃
Relative humidity ≤9 3 %,in the place without corrosive gas
Height above sea level ≤2 5 0 0 m
Safety
Insulation resistance > 1 0 0 MΩ
AC withstand voltage A C 2 K V
Electro Magnetic Compatibility
Electro-Static discharge class 4
Electrical Fast Transient pulse train class 4
Electrical surge class 4
Outline Dimension
External Dimension( m m ) 1 2 0×1 2 0;8 0×8 0;9 6×4 8;9 6×9 6;8 0×8 0;4 8×4 8;1 2 0 x 6 0;1 6 0 x 8 0
Cutout Dimension( m m ) 1 1 1×1 1 1;7 6×7 6;9 2×4 5;9 2×9 2;6 8×6 8;4 5×4 5;1 1 4 x 5 6;1 5 2 x 7 6