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| Item number:
2794E-7758009 Manufacturer no.:
1SVR730841R0500 CM-SRS.22S EAN/GTIN:
4016779852319 |
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| 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 More information: | | Monitoring 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 | Current Range: | 0.3 → 1.5 A, 1 → 5 A, 3 → 15A | Dimensions: | 103.7 x 22.5 x 85.6mm | Height: | 85.6mm | Length: | 103.7mm | Maximum Operating Temperature: | +60°C |
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