Eberle 040022756400 Mains monitor DWN1 for three-phase current

In stock

SKU: 313299

Price on request

€107.43

€0

Overview

The three-phase mains monitor monitors the correct phase sequence L1, L2, L3, phase failure and phase asymmetry from 5 to 15% of Un. If the phase sequence is incorrect or if there is a phase failure, the relay opens immediately. If an asymmetry fault occurs, the relay opens after the delay set by the user. If an error is detected when the device is switched on, the relay remains open.

Property	Value
Type of voltage for actuation:	AC
Max. permissible response delay time:	10 s
Number of contacts as changeover contacts:	1
Design of the electrical connection:	Clamp connection
Min. adjustable response delay time:	0.1 s
Width:	17.5 mm
Height:	90 mm
Depth:	63.5 mm
Voltage measuring range 1:	208 to 480 V
Rated control supply voltage Us at AC 50 Hz:	208 to 480 V
With removable terminals:	no
1-phase undervoltage possible:	no
3-phase undervoltage possible:	yes
1-phase overvoltage possible:	no
3-phase overvoltage possible:	yes
1-phase window possible:	no
3-phase window possible:	no
Contains DC undervoltage function:	no
Contains function DC voltage overvoltage:	no
Contains DC voltage window function:	no
Type of voltage of the measuring range:	AC
Rated control supply voltage Us at AC 60 Hz:	208 to 480 V