Eaton Phase, Voltage Monitoring Relay, 300 → 500V ac, DIN Rail

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RS 제품 번호:
179-3547
제조사 부품 번호:
184779 EMR6-W500-D-1
제조업체:
Eaton
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브랜드

Eaton

Monitoring Application

Phase, Voltage

Voltage Sensing Range

300 → 500V ac

Voltage Sensitivity

Overvoltage, Undervoltage

Mounting Type

DIN Rail

Phase Sensitivity

Phase Failure, Phase Sequence

Time Delay

0.1 → 30s

Frequency Sensing Range

50 → 60Hz

Maximum Frequency Sensed

60Hz

Length

109.5mm

Minimum Voltage Sensed

300V ac

Dimensions

109.5 x 22.5 x 78mm

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

+60°C

Width

22.5mm

Standards Met

CSA, GL, UL

Terminal Type

Screw

Maximum Voltage Sensed

500V ac

Height

78mm

Minimum Frequency Sensed

50Hz

Operating Temperature Range

-25 → +60°C

COO (Country of Origin):
DE

Eaton DIN Rail Phase and Voltage Monitoring Relay, 50 to 60Hz Frequency Sensing Range - EMR6 Series - 184779 EMR6-W500-D-1


Use this phase and voltage monitoring relay from Eaton to protect switchgear while monitoring a 3-phase power supply. It's suitable for a wide range of applications, from process control engineering to monitoring equipment. The frequency sensing range of 50 to 60Hz makes it compatible with European and US mains supplies. It's highly resistant to shock and weather, immune to radiation and has an operating temperature range of -25°C to +60°C, meaning you can use it in harsh industrial environments.

Features & Benefits


• Monitors undervoltage and overvoltage
• Monitors phase sequence, phase imbalance and phase failure
• Mechanical lifespan of 30 million cycles means it'll offer you a long service life
• Screw terminals help you quickly make secure connections
• Overcurrent and surge protection reduces the risk of damage to components

Why do I need to monitor a 3-phase power supply?


Monitoring a 3-phase power supply is essential, as power fluctuations can cause serious damage to devices. It's more costly to repair or replace 3-phase transformers than single-phase alternatives, so it's important to protect them.

Note

Eaton formerly known as Moeller

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