- RS庫存編號:
- 179-3547
- 製造零件編號:
- 184779 EMR6-W500-D-1
- 製造商:
- Eaton
- RS庫存編號:
- 179-3547
- 製造零件編號:
- 184779 EMR6-W500-D-1
- 製造商:
- Eaton
法例與合規
- COO (Country of Origin):
- DE
產品詳細資訊
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
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
規格
屬性 | 值 |
---|---|
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 |
Series | Eaton Moeller |
Maximum Voltage Sensed | 500V ac |
Terminal Type | Screw |
Standards Met | CSA, GL, UL |
Minimum Operating Temperature | -25°C |
Height | 78mm |
Width | 22.5mm |
Maximum Operating Temperature | +60°C |
Maximum Frequency Sensed | 60Hz |
Operating Temperature Range | -25 → +60°C |
Minimum Frequency Sensed | 50Hz |
Length | 109.5mm |
Minimum Voltage Sensed | 300V ac |
Dimensions | 109.5 x 22.5 x 78mm |