ABB Phase, Voltage Monitoring Relay With DPDT Contacts, 3 Phase, Overvoltage, Undervoltage
- RS Stock No.:
- 7758043
- Mfr. Prt No.:
- 1SVR740794R3300 CM-PVS.41P
- 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 | 7758043 |
| Product description | ABB Phase, Voltage Monitoring Relay With DPDT Contacts, 3 Phase, Overvoltage, Undervoltage |
| Manufacturer / Brand | ABB |
| Manufacturer part number | 1SVR740794R3300 CM-PVS.41P |
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 | 7758043 |
| Product description | ABB Phase, Voltage Monitoring Relay With DPDT Contacts, 3 Phase, Overvoltage, Undervoltage |
| Manufacturer / Brand | ABB |
| Manufacturer part number | 1SVR740794R3300 CM-PVS.41P |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Dec 26, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Country of Origin: DE
Product Details
CM-PVS Three-Phase Monitoring Relays
The CM-PVS.x1 are monitoring relays for three-phase mains. They monitor the phase parameters phase sequence, phase failure, over- and undervoltage. The threshold values for over- and undervoltage are adjustable.
Monitoring of three-phase mains for phase sequence (can be switched off), phase failure, over- and undervoltage
Threshold values for 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
2 c/o (SPDT) contacts
3 LEDs for status indication
Specifications
| Attribute | Value |
| Brand | ABB |
| Height | 85.6 mm |
| Length | 103.7 mm |
| Minimum Voltage Sensed | 300 V ac |
| Voltage Sensing Range | 300 → 500 V ac |
| Monitoring Application | Phase, Voltage |
| Contact Configuration | DPDT |
| Minimum Operating Temperature | -25 °C |
| Phase Sensitivity | Phase Failure, 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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