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ABB CM-MPS.11S Three-Phase Monitoring Relay 3 90-170VAC (L-N) 90-170VAC 2CO SPDT 4A

Product Code: CM-MPS.11S

  • Monitors over/undervoltage & phase issues
  • Compact DIN Rail mount, 22.5 mm width
  • Operates in -25 to 60°C environment
  • High durability: 100k electrical operations
  • Meets UL 508 & IEC/EN standards
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Specifications

Contacts 2CO (SPDT)
Measuring Range AC (V) Overvoltage: 3 x 120-170, Undervoltage: 3 x 90-130
No. of Phases 3
Operational Temperature Range (°C) -25 to +60
Pollution Degree 3
Rated Control Supply Voltage AC (V) 3 x 90-170
Rated Frequency (Hz) 50/60
Timing Range Start-up delay: 200ms, Tripping delay: 0s or 0.1-30s (ON or OFF)
Duty Time 100%
Product Type Three-Phase Monitoring Relay
Brand ABB
Contact Configuration 2CO SPDT
Contact Form 2CO SPDT
Degree of Pollution IP3
Degree of Protection IP20, IP50
Electrical Durability 100000 Operations
Function Over And Undervoltage Monitoring, Phase Failure Detection, Phase Unbalance Detection, Phase Sequence Monitoring, Interrupted Neutral Monitoring
Height 85.6 mm
Measuring Range 90-170 VAC (L-N)
Mechanical Durability 30000000 Operations
Mounting Type 35 x 7.5 mm DIN Rail
Operating Time 0.1-30 s
Operational Temperature -25 to 60 deg C
Output Type 2CO SPDT
Overvoltage Category III
Phase 3
Rated Current 4 A
Rated Frequency 50/60 Hz
Rated Voltage 90-170 VAC
Standards and Approvals CAN/CSA C22.2 No.14, IEC/EN 63000, IEC/EN 60255-27, IEC/EN 61000-6-2, IEC/EN 61000-6-3, UL 508
Terminal Type Screw
Weight 0.148 kg
Width 22.5 mm

Description

This three-phase monitoring relay is designed to monitor single-phase mains and all phase parameters, including over/undervoltage, phase unbalance, phase failure, and interrupted neutral. It has a measuring range of 90-170 V AC (L-N) and operates with a rated control supply voltage of 90-170 V AC. Additionally, it features two CO (SPDT) outputs and double-chamber cage connection terminals.

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17

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