ABB Current Monitoring Relay, DPDT
Technical Document
Specifications
Brand
ABBMonitoring Application
Current
Contact Configuration
DPDT
Minimum Current Sensed
0.3A
Maximum Current Sensed
15A
Current Sensitivity
Overcurrent, Undercurrent
Time Delay
0 s, 0.1 → 30s
Height
78mm
Length
100mm
Operating Temperature Range
-20 → +60°C
Minimum Operating Temperature
-20°C
Width
22.5mm
Maximum Operating Temperature
+60°C
Dimensions
100 x 22.5 x 78mm
Current Range
0.3 → 1.5 A, 1 → 5 A, 3 → 15A
Product details
CM-SRS.M MultiFunction Current Monitoring - Single Phase AC/DC
Depending on the configuration, the current monitoring relays CM-SRS.M can be used for over or undercurrent monitoring in single-phase AC and/or DC systems. The current to be monitored (measured value) is applied to terminals B1/B2/B3-C. Open or closed-circuit principle are configurable.
Monitoring of DC- and AC-currents: CM-SRS.M1: 3mA-1 A and CM-SRS.M2: 0.3-15A
RMS measuring principle
One device includes 3 measuring ranges
Over- and undercurrent monitoring configurable
Open- or closed circuit principle configurable
Latching function configurable
Hysteresis adjustable from 3-30%
Start-up delay TS adjustable 0; 0.1-30s
Tripping delay TV adjustable 0; 0.1-30s
2 c/o contacts
22.5mm width
3 LED's for status indication
P.O.A.
1
RS Components & Controls (I) Ltd
Distribution hub - B-89, Sector 67, Noida, Gautam Budh Nagar, (Uttar Pradesh), 201 301
P.O.A.
1
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Technical Document
Specifications
Brand
ABBMonitoring Application
Current
Contact Configuration
DPDT
Minimum Current Sensed
0.3A
Maximum Current Sensed
15A
Current Sensitivity
Overcurrent, Undercurrent
Time Delay
0 s, 0.1 → 30s
Height
78mm
Length
100mm
Operating Temperature Range
-20 → +60°C
Minimum Operating Temperature
-20°C
Width
22.5mm
Maximum Operating Temperature
+60°C
Dimensions
100 x 22.5 x 78mm
Current Range
0.3 → 1.5 A, 1 → 5 A, 3 → 15A
Product details
CM-SRS.M MultiFunction Current Monitoring - Single Phase AC/DC
Depending on the configuration, the current monitoring relays CM-SRS.M can be used for over or undercurrent monitoring in single-phase AC and/or DC systems. The current to be monitored (measured value) is applied to terminals B1/B2/B3-C. Open or closed-circuit principle are configurable.
Monitoring of DC- and AC-currents: CM-SRS.M1: 3mA-1 A and CM-SRS.M2: 0.3-15A
RMS measuring principle
One device includes 3 measuring ranges
Over- and undercurrent monitoring configurable
Open- or closed circuit principle configurable
Latching function configurable
Hysteresis adjustable from 3-30%
Start-up delay TS adjustable 0; 0.1-30s
Tripping delay TV adjustable 0; 0.1-30s
2 c/o contacts
22.5mm width
3 LED's for status indication