System-disconnection relay EU400 NA-protection
5
Subject to technical changes
General Notes
Compliance with the following instructions is mandatory to ensure the functionality and safety of the product.
If the following instructions given especially but not limited for general safety, transport, storage, mounting,
operating conditions, start-up and disposal / recycling are not observed, the product may not operate safely
and may cause a hazard to the life and limb of users and third parties.
Deviations from the following requirements may therefore lead both to the loss of the statutory material defect
liability rights and to the liability of the buyer for the product that has become unsafe due to the deviation from
the specifications.
Display and controls
1
Test button
Press
briefly
8
tst1
8
) or relay K2 (
8
tst2
8
) can be tested independently.
(3min without a button is pressed = go back to the normal mode)
2
LEDs frequency / voltage limit value undercut / exceeded
(red)
On,
8
AL
8
or
8
AL M
8
Limit value undercut / exceeded
FLASHES,
8
AL
8
or
8
AL M
8
Reset delay
8
doF
8
counting down
3
LED vector surge
(VSR, red)
ON,
8
AL
8
Threshold value for vector shift exceeded
FLASHES,
8
AL
8
Reset delay
8
doF
8
counting down
4
LEDs relay status
(yellow)
OFF
Relay is released
ON
Relay operating
5
Digital display 4-digits
(red)
Depending on program, display of current voltage, frequency, vector shift, average value
Displays the alarm signals, e.g.
8
AL
8
,
8
aL M
8
Displays the errors with error code e.g.
8
Err9
8
6
LED Time
(yellow)
ON
A time is displayed
FLASHES
Function
8
ruEF
8
active
7
Last decimal point
(red)
OFF
Display mode
Illuminated Menu mode
Flashes
Configuration mode
