Table of Contents
Advertisement
Connects the
1
main AC source
2
For the critical
loads' grounding ( )
3
4
5
Input
Switch (Q1)
Ultron DPS Series
ON I
N
R
S
T
AC INPUT
Connects the
bypass AC source
(Figure 5-10: Wiring Terminal Block)
The UPS rating voltage is 220/380Vac, 230/400Vac or 240/415Vac.
The battery rating voltage is ±240Vdc.
Make sure the Input Switch (Q1), Bypass Switch (Q2), Manual Bypass Switch (Q3)
and Output Switch (Q4) are in the OFF position. Please see Figure 5-11 for switch
location.
Bypass
Manual Bypass
Switch (Q2)
Switch (Q3)
ON I
ON I
MANUAL BYPASS SWITCH
INPUT SWITCH
BYPASS SWITCH
N
R
S
T
R
S
T
AC INPUT
BYPASS INPUT
RISK OF VOLTAGE BACKFEED
BEFORE WORKING ON THIS CIRCUIT
Isolate Uninterruptible Power System (UPS)
Then check for Hazardous Voltage between all
terminals including the protective earth
See installation instructions before connecting to the supply
Apparatet er egnet for tilkopling til et IT forsyningsnett
(Figure 5-11: Switch Location and Turn off a Switch)
ON I
ON I
N
R
S
T
BYPASS INPUT
RISK OF VOLTAGE BACKFEED
BEFORE WORKING ON THIS CIRCUIT
Isolate Uninterruptible Power System (UPS)
Then check for Hazardous Voltage between all
terminals including the protective earth
See installation instructions before connecting to the supply
Apparatet er egnet for tilkopling til et IT forsyningsnett
3
4
For the UPS
grounding ( )
Output
Switch (Q4)
P.S.
AC OUTLET
FUSE
FUSE
ON I
ON I
OUTPUT SWITCH
AC OUTLET
220/230/240Vac,8A
N
R
S
T
N
240VDC
240VDC
BATTERY INPUT
UPS OUTPUT
5-12
ON I
R
S
T
N
240VDC
240VDC
BATTERY INPUT
UPS OUTPUT
Turn off a switch:
(ON)
ON I
Connects an
6
external battery
cabinet
Connects the
5
critical loads
(OFF)
ON I
90°
Advertisement
Table of Contents
