various choices of dimensions Programmable current transformation ratio digital automatic timer/digital time relay AC 220V 5A

Features:

1:Provide LED display and local data query

2:Programmable current transformation ratio

3:Support switch input,switch output and analog output

4.There are various choices of dimensions to meet the reaquirements of different electrical circuit enclosure.

Technical index:

Accuracy Measurement :Current  Class:0.5

Input Measurement:

Wiring:    3-phase 3-wire,  3-phase 4-wire

Ratio value :AC 1A  AC5A

Overload: Sustained: 1.2times; Instantaneous:10times/5s

Power consumption: <0.4VA(per phase)

Impedance<20mΩ

Ferquency: 45~65Hz

Power supply:

Working range: AC/DC 80V~270V,AC220V,AC380V,AC100V

Power consumption: <4VA

Functional Module :

Communication interface: 1 loop RS-485 Communication, MODBUS-RTU protocol

Baud rate: 2400~19200bps, Default :2400bps

Switching value input : 4 loop switching value input ,dry joint.

Switching value output: 3 loop relay output, capability: AC 250V/5A. DC30V/5A

Transmission output: 3 loop analog output :0/4~20mA or 0~5/10V

Environment :

Operational environment :-10°c~+55°c

Storage environment: -25°c~+70°c

Relative humidity :<=93%, in the place without corrosive gas

Height above sea level :<=2500m

Safety:

Insulation resistance: >100MΩ

AC withstand voltage: AC 2KV

Electro Magnetic Compatibility:

Electro-Static discharge: class 4

Electrical Fast Transient pulse train : class 4

Electrical surge: class 4

Outline Dimesion

Extetrnal Dimension(mm) 120*120  80*80  96*48  96*96  80*80  48*48  120*60  160*80

Cutout Dimension(mm)  111*111  76*76  92*45  92*92  68*68  45*45  114*56  152*76

Note: The number of optional extended functions would be the maximum number we can extend in normal conditions. If you have any special request, please contact with our technical department.