Externe Handumgehungseinheit
für USV PROTECT C.6000R
External Bypass Unit
for UPS PROTECT C.6000R
Typ / Type
MBS 6000
AEG Power Solutions GmbH
Änderung / Revision 01 / Schenuit/ Schneider
Datum / Date
09.07.2009
Operating instructions
8000019069 BAL, en
2
Description
USV Handumgehungsschalter
UPS Bypass Switch
NORMAL
SERVICE
BYPASS
UPS
UPS
UPS
Test
Norrmall
BByypass
Achtung: Bedienungs-
anleitung beachten!
Attention: Refer to
operation instructions
The external bypass is used for changing over between
¾
"NORMAL" operation (default switch position),
i.e. secure load supply with UPS back-up.
¾
"TEST" operation (service position),
i.e. load supply directly from the mains,
additional mains supply to the UPS for service purposes.
¾
"BYPASS" operation (bypass position),
i.e. load supply directly from the mains,
additional complete isolation of the UPS
(Attention! UPS output may still be live due to its internal
voltage source!)
If there is a mains failure during "TEST" and "BYPASS"
operation then the supply to the connected loads will be
interrupted.
IMPORTANT: UPS must be switched to “BYPASS” operation,
if external bypass switch will be operated !
(refer to the UPS operating instructions)
3. Installation (mechanical)
During subsequent installation in the rack, take care that the unit is
located close to the UPS so as firstly to establish the causal
connection between the two and secondly to facilitate connection
and subsequent replacement of the UPS.
3
4
Connection (electrical)
If you have already taken the UPS into operation then switch it off as
the first step. Now disconnect the UPS from the mains by
disconnecting the mains connector.
¾
¾
Before you perform the installation described below, make sure
that none of the cables are live.
Make sure that the external bypass switch is in its default
position "NORMAL".
Fuse
250V/10A
Fuse
250V/10A
zum
zum
Netzeingang
AC Input
USV Ausgang
to UPS Output to UPS Input
USV Eingang
Ausgang
Output
Fuse
Fuse
250V/10A
250V/10A
Rear view of MBS 6000
Connect the input of the external bypass to the mains
connection cable provided with the UPS and plug the mains
connector into a suitable shockproof socket. In particular for
types with high power ratings, make sure that the fuse in your
sub-distribution system is sufficiently large.
{
Two connection cables are supplied with the external bypass.
Make the following connections:
|
Connect "OUTPUT" to the UPS output.
Connect "INPUT" to the UPS mains input.
}
~
As the last step, connect your loads. To do this, use the load
connection cables provided with the UPS.
This completes the installation and cabling of the UPS with the
external bypass unit. Now start up the UPS system in accordance
with the operating instructions.
4
5
Wiring diagrams
5
Guarantee Certificate
Type: …….……………….…......................................................
Serial no.: ………….…..……………..........................................
Date of purchase: ……………………...........……………….......
Dealer stamp/ Signature
Errors and changes excepted.
Emil-Siepmann-Straße 32
59581 Warstein - Belecke
Germany
Tel.: +49 (0) 180 523 4787
Fax: +49 (0) 180 523 4789
Operating instructions
8000019069_01 BAL, en
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