RS-MI

Cucurrent monitoring relays are designed to protect motors and systems against under or over current fault in the case of the value of current above the set threshold values.

Features

Microcontroller based.
Current actuation threshold adjustable
Trip and start-up delay adjustable
Possible to use for scanning of current from current transformer
up to 600A
1C/O output-8A
LED indication for power supply and relay status
1 module Din-rail mounting

Front Panel

Symbols

Wiring Diagram

Function Diagram

Dimensions

Model	RS-MI
Supply Terminals	L-N
Rated Voltage	AC220V±20%, 50/60Hz
Current Input Terminals	B1-B2
Current Actuation Threshold	0.5A~10A
Hysteresis	5% * current setting value
Current Setting Error	5%
Measurement Frequency	45~65Hz
Start-up Delay	1s~6s
Trip Delay	0.5s~10s
Delay Error	±5%
Power consumption	0.85W
Current Load	8A/AC1
Output Contact	1 C/O
Rated insulation voltage	250VAC
Max Fuse Ratings	RT36-00 5A
Protection Degree	IP20
Pollution Degree	3
Electrical Life	10⁵
Mechanical Life	10⁶
Altitude	≤2000m
Ambient Temperature	-25°C~+50°C
Permissible Relative Humidity	≤50% at 40°C(without condensation)
Storage temperature(°C)	-25°C~+75°C