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Voltage Relay RL 9854

RL9854.png

Features

• According to IEC/EN 60 255-1
• For monitoring AC single phase with 50 /60 Hz
• Detection of
- Overvoltage
- Undervoltage
- Voltage range excess in single-phase AC voltage systems
• No separate auxiliary necessary
• Output: changeover contact
• De-Energized on trip
• Adjustable switching voltage
• Adjustable hysteresis for reset
• Adjustable switching delay
• Fast fault detection
• Width: 35 mm

• According to IEC/EN 60 255-1
• For monitoring AC single phase with 50 /60 Hz
• Detection of
- Overvoltage
- Undervoltage
- Voltage range excess in single-phase AC voltage systems
• No separate auxiliary necessary
• Output:...

more...

Advantages / Customer benefit

• Preventive maintenance
• For better productivity
• High repeat accuracy
• Wide measuring voltage range
• Easy setting

Function Voltage Relay
1- / 3-phase 1
Measuring range max. 300 V
Output contacts 1 w
Enclosure design Installationsverteiler
Width 35 mm
Type RL 9854

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Datasheet / Operating Instructions, File: pdf, File size 182 KB

The measuring relay RL 9854 of the VARIMETER series monitors overvoltage, undervoltage and voltage range in DC voltage systems. The measurement is very simple and without extensive wiring as there is no auxiliary power supply necessary. The monitoring functions are easily selectable using a single turn switch without complex menu structure. The early detection of up-coming break downs and preventive maintenance avoid expensive damages. As user you profit from the reliability and availability of your plant.

 

 

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