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FEATURE
Earth Leakage Current Monitoring In 1Ø - 2W, 3Ø-3W
And 3Ø-4W System
Test Mode Available.
Auto/Manual Triping Reset Facility.
Test/Trip Reset Via Front Key
TECNICAL SPECIFICATION
INPUT SPECIFICATION :
Input Current
Display Currant Range
Resolution
DISPLAY & KEYS :
Display
Keys
DIMENSION :
Size (mm)
Panel Cutout
OUTPUT SPECIFICATION :
Relay
Relay Type
Rating
Earth Leakage Relay
ELR-19N-M1
30 mA To 3.00 Amp AC
0.030 To 3.000 Amp AC
If Current in mA = 1 mA
If Current in Amp = 0.001A
Upper: 4 Digit ,7 Seg., 0.56", Red
Lower: 4 Digit ,7 Seg., 0.56",Green
SET, INC, DEC, ENT/RST
96(H) X 96(W) X 54(D)
92(H) X 92(W)
1 Nos.
1 C/O (NO-C-NC)
10A,230V AC Resistive Load
AUXILIARY SUPPLY :
Supply Voltage
Power Consumption
(VA Rating)
ENVIRONMENT CONDITION:
Operating Temp.
Relative Humidity
Protection Level
(As per request)
MECHANICAL DIMENSION
Outline Dimension (mm)
ELR 19N-M1
0
0
1
8
Ampere
R
0
2
9
4
96
Set Value (A)
Earth Leakage Relay
ENT
SET
RST
96
3
TERMINAL CONNECTION
20
19
18
17
S1
S2
CBCT
L1
L2
L3
N
100-270V A C
!
50/60Hz, 4 VA
NO
L
N
1
2
3
4
100 To 250 V AC,50/60Hz
4VA @ 230 VAC MAX
0°C to 55°C
UP to 95% RH
(non-condensing)
IP-65 (Front side) As per IS/IEC
60529 : 2001
Panel Cutout
Dimension (mm)
92
92
54
16
15
14
13
12
D+
O/P
MODBUS
TO
LOAD
Range:
0.030 To 3.000Amp AC
www.multispanindia.com
C
NC
Made in India
5
6
7
8
9
11
D-
10
Page 1
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Summary of Contents for MULTISPAN ELR-19N-M1
- Page 1 Earth Leakage Relay AUXILIARY SUPPLY : ELR-19N-M1 Supply Voltage 100 To 250 V AC,50/60Hz Power Consumption 4VA @ 230 VAC MAX (VA Rating) ENVIRONMENT CONDITION: Operating Temp. 0°C to 55°C UP to 95% RH Relative Humidity (non-condensing) Protection Level IP-65 (Front side) As per IS/IEC...
- Page 2 KEY OPERATION WARNING GUIDELINES WARNING : Risk of electric shock. FUNCTION KEY PRESS 1. To prevent the risk of electric shock, power supply to the equipment must be kept OFF while doing the wiring OPERATION MODE arrangement. Do not touch the terminals while power is To Enter in Parameter Setting being supplied.
- Page 3 PARAMETER SETTING TEST MODE To Enter In Test Mode (Actual Value of Earth 0 0 2 0 TEST Leakage Current) Press Key for 5 sec 1 0 0 0 (Set Value of Earth Leakage Current) - Display Shows Press T e S T Where Relay is ON Password 2 0 0 0...
- Page 4 Register MODBUS PARAMETER Access Sr.No Parameter Data Type Type Integer Float & Press Key To Enter Into Modbus Parameter long Relay 1 Status Selection Value A D D R Addresss 0 0 1 1 to 128 Leakage Value Set Value Press Delay Time Hysterisis...
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