AEG MBS 6000 User manual

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
1 General
The external, manually operated bypass unit is an option for the
PROTECT C.6000R UPS series in a rack version with 2U. It is
used for disconnecting the UPS, for example for maintenance
purposes, whilst the connected loads continue to be supplied
without interruption. As well as solely bypass operation, an
additional switch setting permits UPS test operation. Separately
fused non-heating appliance connectors make it possible for the
loads to be supplied directly from the MBS 6000. LEDs with
various colours clearly signal which operating status has been
selected.
Scope of delivery:
♦External bypass unit MBS 6000
♦2 connection cables to the UPS
♦Operating instructions
Prerequisite:
♦AEG UPS in the PROTECT C.6000R series
Technical data:
Nominal connection voltage /
- frequency 230 VAC 50/60 Hz
Nominal current 32 A
Number of output sockets
(load connection) 8x IEC320 C13 (10 A), fused in pairs
by miniature fuse
5 x 20 mm, T10A
additional non-fused
output on terminal
Housing colour blackline
Dimensions (HxWxD)
19-inch / rack operation 88 mm x 483 mm x 350 mm 2U x 19"

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2 Description
UPS Bypass Switch
USV Handumgehungsschalter
Achtung: Bedienungs-
anleitung beachten!
Attention: Refer to
operation instructions
UPS
UPS
UPS NORMAL
SERVICE
BYPASS
Bypass
Tes t
Normal Bypass
Tes t
Normal
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.

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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.
¾Before you perform the installation described below, make sure
that none of the cables are live.
¾Make sure that the external bypass switch is in its default
position "NORMAL".
zum
USVAusgang
Output
Output
Output Output
Fuse
250V/10A Fuse
250V/10A
Fuse
250V/10A Fuse
250V/10A
Netzeingang
AC Input to UPS Output
zum
USV Eingang
to UPS Input Ausgang Output
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.

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5 Wiring diagrams
UPS operation Service position Manual bypass
( NORMAL ) ( TEST ) ( BYPASS )

Guarantee Certificate
Type: …….……………….…......................................................
Serial no.: ………….…..……………..........................................
Date of purchase: ……………………...........……………….......
Dealer stamp/ Signature
Errors and changes excepted.
Emil-Siepmann-Straße 32
59581 Warstein - Belecke
Germany
Tel.: [phone]
Fax: [phone]
www.aegpartnernet.com
Operating instructions
8000019069_01 BAL, en