Salicru SLC ADAPT, Руководство пользователя, Страница: 12 / 22

12
SALICRU
INPUT LINE
LOADS OUTPUT
UPS
INPUT
OUTPUT
Aux. cont. output
Aux. cont. manual bypass
UPS INPUT
MANUAL
BYPASS
UPS OUTPUT
UPS INPUT
UPS OUTPUT
(*) Aux. cont.
Manual Bypass
(1)
Output
(2)
MANUAL
BYPASS PANEL
(*) Aux.
cont.
(*) Aux. cont., available on manual bypass panels for these UPSs:
SLC ADAPT SLC ADAPT-X SLC ADAPT2 SLC CUBE 3+ SLC CUBE 4 SLC TWIN PRO2 SLC X-PERT SLC X-TRA
(1)
YES YES YES YES YES YES YES YES
(2) YES YES YES
(1)
YES YES - - -
(1) The IDIG4 input must be programmed as an auxiliary contact for the NC output circuit breaker.
Fig. 3.
Generic manual bypass panel for a standard UPS.
INPUT LINE
ST
ATIC BYP
ASS
INPUT LINE
LOADS OUTPUT
UPS OUTPUT
UPS INPUT
UPS ST
ATIC
BYP
ASS
STATIC BYPASS
MANUAL
BYPASS
UPS OUTPUT
(*) Aux. cont.
Manual Bypass
(1)
Output
(2)
UPS INPUT
INPUT
STATIC BYPASS
OUTPUT
Aux. cont. output
Aux. cont. manual bypass
MANUAL
BYPASS PANEL
UPS
(*) Aux. cont.
(*) Aux. cont., available on manual bypass panels for these UPSs:
SLC ADAPT SLC ADAPT-X SLC ADAPT2 SLC CUBE 3+ SLC CUBE 4 SLC X-PERT SLC X-TRA
(1) YES YES YES YES YES YES YES
(2)
YES YES YES
(1)
YES YES - -
(1) The IDIG4 input must be programmed as an auxiliary contact for the NC output circuit breaker.
Fig. 4. Generic manual bypass panel for a UPS with a separate bypass line.
5.3.7.2. Connection of the auxiliary contact of the manual
bypass switch of each UPS to that of the bypass panel
(not available on panels from the TWIN PRO 33 series).
•
The terminals identified as “BYPASS AUXILIARY CON-
TACT” on the UPS must be connected to those on the
bypass panel using control cables (minimum 1 mm
2
and max-
imum 2.5 mm
2
). These signal terminals are the extension of the
normally open auxiliary contact of the respective internal
manual bypass switch.
5.3.7. Systems with “ n ” parallel or redundant units.
5.3.7.1. Power connections
•
Make the connections of sections 5.3.1 and 5.3.2.
•
For each unit that makes up the system, make and repeat
the connections indicated in section 5.3.3.