Monitoring relay MR-GU1M2P-TR2

Technical info

Meassuring circuit data 

Functions

OVER, OVER+LATCH, UNDER, UNDER+LATCH, WIN, WIN+LATCH 

timing adjustment for start-up suppression time and tripping delay

Time intervals (timing adjustment) 

start-up suppression time (0...10 s) tripping delay (0,1...10 s)

LED indicator

green LED

Meassuring circuit 

• measuring variable

DC or AC sinus, 16,6...400 Hz (frequency response: -10…+5%)

• terminal/ measuring input

30 V AC/DC  terminals: E-F1(+)

60 V AC/DC  terminals: E-F2(+)

300 V AC/DC  terminals: E-F3(+)

• swiching threshold Us

max: 0,1 < Un < 1,0  min: 0,05 < Un < 0,95

Input circuit 

Supply voltage U

12 … 400 V AC; terminals A1-A2

Rated power consumption

2,0 VA / 1,5 W

Rated frequency

as per the specification of TR2 supply transformer

Output circuit 

Number and type of contacts

2 C/O - changeover

Rated load AC1

5 A / 250 V AC

Max. breaking capacity AC1

1 250 VA

Insulation 

Rated surge voltage

4 000 V AC

Overvoltage category

III  PN-EN 60664-0

Insulation pollution degree

3 PN-EN 60664-1