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34003641FR/AA - Page 1
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www.mgeups.com
Galaxy 5000
20 - 120 kVA
Battery circuit-breaker
cabinet
Installation manual
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34002025EN/AA - Page 2
Introduction
Contents
1. Installation of cabinet....................................................................................................................3
2. Characteristics of cabinet...........................................................................................................4
2.1 Mechanical characteristics of cabinet........................................................................................4
2.2 Electrical characteristics of cabinet ...........................................................................................5
2. Connections
2.1 Connection points ........................................................................................................................6
2.2 Connection diagrams...................................................................................................................6
3.3 Auxiliary cabinet connections in the Galaxy 5000 cubicles.....................................................8
Thank you for selecting an MGE UPS SYSTEMS product to protect your electrical equipment.
The Galaxy 5000 range has been designed with the utmost care.
We recommend that you take the time to read this manual to take full advantage of the many features of your UPS.
MGE UPS SYSTEMS pays great attention to the environmental impact of its products.
Measures that have made Galaxy 5000 a reference in environmental protection include:
◗ the eco-design approach used in product development,
◗ the elimination of harmonic disturbances reinjected into the AC source,
◗ production in an ISO 14001 certified factory,
◗ recycling of the Galaxy 5000 at the end of its service life.
To discover the entire range of MGE UPS SYSTEMS products and the options available for the Galaxy 5000 range, we invite
you to visit our web site, www.mgeups.com, or contact your local MGE UPS SYSTEMS representative.
All products in the Galaxy 5000 range are protected by patents. They implement original technology not available to competitors
of MGE UPS SYSTEMS.
To take into account evolving standards and technology, equipment may be modified without notice. Indications concerning
technical characteristics and dimensions are not binding unless confirmed by MGE UPS SYSTEMS.
This document may be copied only with the written consent of MGE UPS SYSTEMS. Authorised copies must be marked
"Galaxy 5000 battery circuit breaker kits n° 3400202500".
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34002025EN/AA - Page 3
1. Installation of cabinet
◗ the circuit-breaker cabinet must be located
as close to the battery as possible,
◗ the cabinet is fixed to a vertical wall by
means of 4 screws of diameter 8 using the
fastening lugs placed in the vertical or
horizontal position,
◗ the cabinet door is closed by two lock knobs
with a key (405 type) on one of the knobs, see
fig. 1,
◗ the cabinet version with insulation controller
has the same characteristics as the standard
version (except for dimensions), with the
insulation controller being located in the
upper part of the cabinet door,
◗ cables are fed through the bottom of the
cabinet via a 315 x 90 mm opening for a 400
mm or 600 mm wide cabinet.
P
24
I
MJH
L
K
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34002025EN/AA - Page 4
2. Characteristics of cabinet
◗ the characteristics of the cabinets indicated in the tables below are valid for a linear load charge with power factor of 0.8
and a minimum battery voltage set to 335 V on the inverter side (340 V on the battery side),
◗ the recommended cable cross-sections are applicable to U1000R02V type copper conductors. They are calculated in
relation to permissible temperature rises and take into account a maximum line voltage drop of 1 % for a maximum cable
length of 25 m. For greater cable lengths, cross-sections will be chosen to keep the voltage drop within 1 %.
2.1 Mechanical characteristics of cabinet
Battery backup time less or equal to 10 mn
Battery backup time more than 10 mn
Inverter
rated
power
in kVA
Cabinet without insulation monitor Cabinet with insulation monitor Max.
cable
crosssection
in mm
2
Dimensions in mm Weight
in kg
Dimensions in mm Weight
in kg
H L P M I K J H L P M I K J
20 600 400 200 658 350 458 550 15 600 400 200 658 350 458 550 17 35
30 600 400 200 658 350 458 550 15 600 400 200 658 350 458 550 17 35
40 600 400 200 658 350 458 550 15 600 400 200 658 350 458 550 17 35
60 600 400 200 658 350 458 550 15 600 400 200 658 350 458 550 17 70
80 600 400 200 658 350 458 550 15 600 400 200 658 350 458 550 17 95
100 600 400 200 658 350 458 550 15 600 400 200 658 350 458 550 17 2 x 50
120 600 400 200 658 350 458 550 15 600 400 200 658 350 458 550 17 2 x 70
Inverter
rated
power
in kVA
Cabinet without insulation monitor Cabinet with insulation monitor Max.
cable
crosssection
in mm
2
Dimensions in mm Weight
in kg
Dimensions in mm Weight
in kg
H L P M I K J H L P M I K J
20 600 400 200 658 350 458 550 15 600 400 200 658 350 458 550 17 35
30 600 400 200 658 350 458 550 15 600 400 200 658 350 458 550 17 35
40 600 400 200 658 350 458 550 15 600 400 200 658 350 458 550 17 35
60 600 400 200 658 350 458 550 15 600 400 200 658 350 458 550 17 70
80 600 400 200 658 350 458 550 15 600 400 200 658 350 458 550 17 95
100 800 600 250 858 550 658 750 35 800 600 250 858 550 658 750 37 2 x 50
120 800 600 250 858 550 658 750 35 800 600 250 858 550 658 750 37 2 x 70
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34002025EN/AA - Page 5
2. Characteristics of cabinet
2.2 Electrical characteristics of cabinet
(1) Pn = rated power; for other values, consult the after sales department or your local agency.
Inverter
rated power
in kVA
Maximum battery backup
times at Pn
(1)
QF1 circuit-breaker
Type Release Magnetic
setting
Thermal
setting
20 < or = to 10 mn NS100 TM100D 800 A 1
> 10 mn NS100 TM100D 800 A 1
30 < or = to 10 mn NS100 TM100D 800 A 1
> 10 mn NS100 TM100D 800 A 1
40 < or = to 10 mn NS100 TM100D 800 A 1
> 10 mn NS160 TM160D 800 A 1
60 < or = to 10 mn NS160 TM160D 800 A 1
> 10 mn NS250 TM250D 800 A 1
80 < or = to 10 mn NS160 TM160D 1250 A 1
> 10 mn NS250 TM250D 1250 A -
100 < or = to 10 mn NS250 TM250D 1250 A 1
> 10 mn NS400 MP1 800 A -
120 < or = to 10 mn NS250 TM250D 1250 A 1
> 10 mn NS400 MP1 800 A -
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34002025EN/AA - Page 6
3. Connection
3.1 Connection points
3.2 Connection diagrams
Cabinet for Galaxy 5000 of 20 kVA to 160
kVA (with battery backup time < or = to 10
mn), and of 20 kVA to 100 kVA (with battery
backup time > 10 mn):
◗ connection to the inverter on 25 x 5 mm
copper terminals with 8.2 mm diameter
holes,
◗ connection to the battery on 25 x 5 mm
copper terminals with 8.2 mm diameter
holes,
◗ earth connection on 8 mm diameter
threaded rod, or on 50 x 5 mm copper
terminal.
Cabinet for Galaxy 5000 of 100 kVA to 120
kVA (with battery backup time > 10 mn):
◗ connection to the inverter on 32 x 8 mm
copper terminals with 12.2 mm diameter
holes,
◗ connection to the battery on 32 x 10 mm
copper terminals with 12.2 mm diameter
holes,
◗ earth connection on 8 mm diameter
threaded rod, or on 50 x 5 mm copper
terminal.
Connection for a type 1 cabinet without insulation monitor (see electrical characteristics table)
◗ the cross-section of the power cables is
given in the tables in the section entitled
"characteristics of cabinet",
◗ recommended cross-section of auxiliary
conductors: 1 mm2 (terminal acceptance
capacity: 2.5 mm2),
◗ make sure that the auxiliary conductors and
power cables do not follow the same path,
◗ power cables and auxiliary conductors are
not supplied.
Important: leave the QF1 circuit-breaker in
"off" position until the Galaxy 5000 unit has
been commissioned.
QF1
L-
L+
B+
XR1 XR2
A
A
B-
to battery
auxiliaries
to inverter
cubicle
L- L+
1 2 3 4
11 14 D1 D4
B- B+
to battery position
contact of
QF1 circuitbreaker
QF1 tripping:
24V under
voltage coil
to inverter
QF1 battery
circuit-breaker
XR1
terminal
block
battery
circuitbreaker
cabinet
XMB 08 XMB 07 XMS 06
Galaxy 5000
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34002025EN/AA - Page 7
3. Connection
Connection for a type 1 cabinet with insulation monitor (see electrical characteristics table)
L-
1 2 3 4
2
MM
10
8 9
876
2 1 9 3
3 4 5
1 2
2A gI
Vigilohm
TR5A
KA1
1
L+
B- B+
XMB 08 XMB 07 XMS 06
power supply
unit
insulation fault
to the insulation circuit-breaker
of AC normal source in the
Galaxy 5000 cubicle
(see figure on next page)
Galaxy 5000
to battery position
contact of
QF1 circuitbreaker
QF1 tripping:
24V under
voltage coil
to inverter
QF1 battery
circuit-breaker
XR1
terminal
block
battery
circuit-breaker
cabinet
XR2
terminal
block
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34002025EN/AA - Page 8
3. Connection
XB3
XB3B
XB2
XB2B
XB1
XB1B
XB4
XB4B
To terminals 1-2-3-4 of
QF1 circuit-breaker
To terminals 1-2 of cabinet
Insulation circuit-breaker
To insulation
circuit-breaker
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