ABB Phase, Voltage Monitoring Relay With DPDT Contacts, 3 Phase, Overvoltage, Undervoltage
- RS Stock No.:
- 7757902
- Mfr. Prt No.:
- 1SVR730884R3300 CM-MPS.41S
- Brand:
- ABB
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.
Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.
RS definition of RoHS Compliance:
- The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
- and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering
The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:
| Substance | Concentration |
| Lead | 0.1% |
| Mercury | 0.1% |
| PBB (Polybrominated Biphenyls) | 0.1% |
| PBDE ( Polybrominated Diphenyl Ethers) | 0.1% |
| Hexavalent Chromium | 0.1% |
| Cadmium | 0.01% |
| DEHP (Bis (2-Ethylhexl) phthalate) | 0.1% |
| BBP (Benzyl butyl phthalate) | 0.1% |
| DBP (Dibutyl phthalate) | 0.1% |
| DIBP (Diisobutyl phthalate) | 0.1% |
The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".
RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.
| RS stock number | 7757902 |
| Product description | ABB Phase, Voltage Monitoring Relay With DPDT Contacts, 3 Phase, Overvoltage, Undervoltage |
| Manufacturer / Brand | ABB |
| Manufacturer part number | 1SVR730884R3300 CM-MPS.41S |
RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK
Statement of Conformity
This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
| RS stock number | 7757902 |
| Product description | ABB Phase, Voltage Monitoring Relay With DPDT Contacts, 3 Phase, Overvoltage, Undervoltage |
| Manufacturer / Brand | ABB |
| Manufacturer part number | 1SVR730884R3300 CM-MPS.41S |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Apr 20, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Country of Origin: DE
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 configurable
Interrupted neutral monitoring possible with CM-MPS.23
CM-MPS.23 can also be used to monitor single-phase mains
Can be used for mains with a frequency of 45 to 440 Hz
Threshold values for phase unbalance, over- and undervoltage are adjustable as absolute values
Tripping delay can be adjusted or switched off by means of a logarithmic scale
ON-delayed or OFF-delayed tripping delay selectable
Powered by the measuring circuit
True RMS measuring principle
1x2 or 2x1 c/o (SPDT) contact configurable
3 LEDs for status indication
Specifications
| Attribute | Value |
| Brand | ABB |
| Contact Configuration | DPDT |
| Height | 85.6 mm |
| Length | 103.7 mm |
| Minimum Voltage Sensed | 300 V ac |
| Voltage Sensing Range | 300 → 500 V ac |
| Minimum Operating Temperature | -25 °C |
| Monitoring Application | Phase, Voltage |
| Phase Sensitivity | Phase Failure, Phase Imbalance, Phase Sequence |
| Width | 22.5 mm |
| Maximum Operating Temperature | +60 °C |
| Time Delay | 0.1 → 30 s, 0 s |
| Voltage Sensitivity | Overvoltage, Undervoltage |
| Dimensions | 103.7 x 22.5 x 85.6 mm |
| Electrical Phase | 3 |
| Frequency Sensing Range | 45 → 65 Hz |
| Operating Temperature Range | -25 → +60 °C |
| Maximum Voltage Sensed | 500 V ac |
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