ABB Current Monitoring Relay With DPDT Contacts
Technical Document
Specifications
Brand
ABBMonitoring Application
Current
Electrical Phase
1
Contact Configuration
DPDT
Mounting Type
DIN Rail
Minimum Current Sensed
0.3 A, 1 A, 3A
Maximum Current Sensed
1.5 A, 5 A, 15A
Current Sensitivity
Overcurrent, Undercurrent
Time Delay
0 s, 0.1 → 30s
Frequency Sensing Range
50 → 60Hz
Series
CM-SRS
Terminal Type
Screw
Minimum Operating Temperature
-20°C
Width
22.5mm
Maximum Operating Temperature
+60°C
Dimensions
103.7 x 22.5 x 85.6mm
Current Range
0.3 → 1.5 A, 1 → 5 A, 3 → 15A
Height
85.6mm
Length
103.7mm
Operating Temperature Range
+60°C
Country of Origin
Germany
Product details
CM-SRS Current Monitoring, Single Phase AC/DC
Depending on the configuration, the current monitoring relays CM-SRS.1 and CM-SRS.2 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. The devices work according the open-circuit principle.
If the measured value exceeds resp. drops below the adjusted threshold value, the output relay(s) energize(s): on the CM-SRS.1 immediately, on the CM-SRS.2 after the set tripping delay TV.
Monitoring of DC- and AC-currents: CM-SRS.x1: 3mA - 1A and CM-SRS.x2: 0.3-15A
RMS measuring principle
One device includes 3 measuring ranges
Over- or undercurrent monitoring configurable
Hysteresis adjustable from 3-30%
Tripping delay TV adjustable 0.1-30s
CM-SRS.1: 1 c/o contact
CM-SRS.2: 2 c/o contacts
22.5mm width
3 LED's for status indication
101.398 OMR
101.398 OMR Each (ex VAT)
106.468 OMR
106.468 OMR Each (inc. VAT)
1
101.398 OMR
101.398 OMR Each (ex VAT)
106.468 OMR
106.468 OMR Each (inc. VAT)
Stock information temporarily unavailable.
1
Stock information temporarily unavailable.
| Quantity | Unit price |
|---|---|
| 1 - 4 | 101.398 OMR |
| 5 - 9 | 96.338 OMR |
| 10 - 24 | 91.250 OMR |
| 25 - 49 | 86.196 OMR |
| 50+ | 82.362 OMR |
Technical Document
Specifications
Brand
ABBMonitoring Application
Current
Electrical Phase
1
Contact Configuration
DPDT
Mounting Type
DIN Rail
Minimum Current Sensed
0.3 A, 1 A, 3A
Maximum Current Sensed
1.5 A, 5 A, 15A
Current Sensitivity
Overcurrent, Undercurrent
Time Delay
0 s, 0.1 → 30s
Frequency Sensing Range
50 → 60Hz
Series
CM-SRS
Terminal Type
Screw
Minimum Operating Temperature
-20°C
Width
22.5mm
Maximum Operating Temperature
+60°C
Dimensions
103.7 x 22.5 x 85.6mm
Current Range
0.3 → 1.5 A, 1 → 5 A, 3 → 15A
Height
85.6mm
Length
103.7mm
Operating Temperature Range
+60°C
Country of Origin
Germany
Product details
CM-SRS Current Monitoring, Single Phase AC/DC
Depending on the configuration, the current monitoring relays CM-SRS.1 and CM-SRS.2 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. The devices work according the open-circuit principle.
If the measured value exceeds resp. drops below the adjusted threshold value, the output relay(s) energize(s): on the CM-SRS.1 immediately, on the CM-SRS.2 after the set tripping delay TV.
Monitoring of DC- and AC-currents: CM-SRS.x1: 3mA - 1A and CM-SRS.x2: 0.3-15A
RMS measuring principle
One device includes 3 measuring ranges
Over- or undercurrent monitoring configurable
Hysteresis adjustable from 3-30%
Tripping delay TV adjustable 0.1-30s
CM-SRS.1: 1 c/o contact
CM-SRS.2: 2 c/o contacts
22.5mm width
3 LED's for status indication