ABB Phase, Voltage Monitoring Relay, 3 Phase, DPDT, 300 → 500V ac, DIN Rail

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₩379,120.80

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RS 제품 번호:
775-8034
제조사 부품 번호:
1SVR740884R3300 CM-MPS.41P
제조업체:
ABB
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브랜드

ABB

Monitoring Application

Phase, Voltage

Electrical Phase

3

Voltage Sensing Range

300 → 500V ac

Contact Configuration

DPDT

Voltage Sensitivity

Overvoltage, Undervoltage

Mounting Type

DIN Rail

Phase Sensitivity

Phase Failure, Phase Imbalance, Phase Sequence

Time Delay

0.1 → 30 s, 0s

Frequency Sensing Range

45 → 65Hz

Series

CM-MPS

Maximum Operating Temperature

+60°C

Width

22.5mm

Dimensions

103.7 x 22.5 x 85.6mm

Minimum Operating Temperature

-25°C

Minimum Voltage Sensed

300V ac

Length

103.7mm

Height

85.6mm

Operating Temperature Range

+60°C

Maximum Voltage Sensed

500V ac

Terminal Type

Push In

COO (Country of Origin):
DE

ABB CM-MPS Series Monitoring Relay, 300 to 500V AC Voltage Sensing Range, 0.1 to 30 s Time Delay - 1SVR740884R3300 CM-MPS.41P


This monitoring relay is designed for phase and voltage applications, ideal for industrial settings. With compact dimensions of 103.7 x 22.5 x 85.6mm, it can be easily mounted on a DIN rail. This device ensures reliable monitoring of electrical phases, protecting equipment from potential damage due to voltage fluctuations.

Features & Benefits


• Monitors both overvoltage and undervoltage situations
• Sensitive to phase failure, imbalance, and sequence
• Adjustable time delay from 0.1 to 30 seconds
• Supports a voltage sensing range between 300 to 500V AC
• Compatible with 50 to 60Hz frequency sensing
• Robust operating temperature range from -20 to +60°C

Applications


• Used for phase monitoring in industrial machinery
• Applied in voltage fluctuation detection for electrical systems
• Utilised in data centres for equipment protection
• Ideal for automation systems requiring reliable voltage regulation

How does this device improve safety in electrical systems?


It actively monitors voltage levels and phase characteristics, providing critical protection against potential damage caused by electrical anomalies.

What are the advantages of using a DPDT relay in monitoring applications?


The DPDT relay allows for multiple circuit control, enhancing flexibility in managing various electrical outputs while providing reliable monitoring capabilities.

What range of operating temperatures can it withstand, and why is that important?


The relay operates effectively within -20 to +60°C, ensuring reliability in diverse environmental conditions, which is crucial for maintaining system integrity in industrial setups.

Can this relay detect phase sequence issues, and why is that beneficial?


Yes, it is configured to identify phase sequence errors, preventing incorrect motor rotation direction which could lead to equipment failure or operational inefficiencies.

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