1SVR740884R3300 - CM-MPS.41P Abb Phase, Voltage Monitoring Relay with 2CO, SPDT Contacts, 3 Phase, 300 → 500 V ac
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| Producent | Abb | | Part Number | 1SVR740884R3300 - CM-MPS.41P (1SVR740884R3300CMMPS41P) |
| Specifications | Phase, Voltage Monitoring Relay with 2CO, SPDT Contacts, 3 Phase, 300 → 500 V ac |
| Unit Price | 221,45 EUR |
| Minimum Order Quantity | 1 |
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| Description | Contact Configuration2CO, SPDT Electrical Phase3 Frequency Sensing Range45 → 65 Hz Height85.6mm Length103.7mm Monitoring ApplicationPhase, Voltage Phase SensitivityPhase Failure, Phase Imbalance, Phase Sequence Supply Voltage300 → 500 V ac Time Delay0 s, 0.1 → 30 s Voltage Sensing Range300 → 500 V ac Voltage SensitivityOvervoltage, Undervoltage Width22.5mm Product Details CM-MPS x3 Multifunctional Three-Phase Monitoring Relays The CM-MPSx3 are multifunctional monitoring relays for three-phase mains. They monitor the phase parameters phase sequence, phase failure, over- and undervoltage and phase unbalance. CM-MPS.23 also monitors the neutral for interruption. The threshold values for over and undervoltage and phase unbalance are adjustable. CM-MPS.23 is also suitable for monitoring single-phase mains. For this, all three external conductors (L1, L2, L3) have to be jumpered and connected as one single conductor. Phase sequence monitoring has to be deactivated and the threshold value for phase unbalance has to be set to the maximum (25 %). Monitoring of three-phase mains for phase sequence (can be switched off), phase failure, over and undervoltage as well as phase unbalance Automatic phase sequence correction configurableInterrupted neutral monitoring possible with CM-MPS.23CM-MPS.23 can also be used to monitor single-phase mainsCan be used for mains with a frequency of 45 to 440 HzThreshold values for phase unbalance, over- and undervoltage are adjustable as absolute valuesTripping delay can be adjusted or switched off by means of a logarithmic scaleON-delayed or OFF-delayed tripping delay selectablePowered by the measuring circuitTrue RMS measuring principle1x2 or 2x1 c/o (SPDT) contact configurable3 LEDs for status indication ABB CM Range |
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