MGE UPS Systems Upsilon STS 800A User manual

34003641FR/AA - Page 1
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www.mgeups.com
Q1
Q2BP
Q3
UPS galaxy
deuxième étage, salle 13
UPS galaxy
deuxième étage, salle 14
Source secours
UPS galaxy
deuxième étage, salle 13
Source prioritaire
UPS galaxy
deuxième étage, salle 14
= 0°
Upsilon STS
800A-900A-
1000A-1200A
Installation and user
manual
English
Français

3440084700/AA

34003641FR/AA - Page 1
T
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U
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www.mgeups.com
Q1
Q2BP
Q3
UPS galaxy
deuxième étage, salle 13
UPS galaxy
deuxième étage, salle 14
Source secours
UPS galaxy
deuxième étage, salle 13
Source prioritaire
UPS galaxy
deuxième étage, salle 14
= 0°
Upsilon STS
800A-900A-
1000A-1200A
Installation and user
manual

34400847FR/AA - Page 2
Introduction
Note: LEDs and switches are represented in their rest position. Transient conditions are indicated by dotted arrows.
Thank you for selecting an MGE UPS SYSTEMS product to protect your electrical applications.
The Upsilon STS 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 Upsilon STS.
To discover the entire range of MGE UPS SYSTEMS products and the options available for the Upsilon STS range, we invite
you to visit our web site at www.mgeups.com or contact your MGE UPS SYSTEMS representative.
Environment
MGE UPS SYSTEMS pays great attention to the environmental impact of its products throughout their life cycle by following
an eco-design process covering the design, use and recycling of the Upsilon STS.
Pictograms used
Document Display
Important instructions
that must be followed
Information, advice, help
Visual indication
Action
Audio indication
LED off
LED flashing
LED on green
LED on orange
LED on red
Earth cables
Other cables
Up / down selection
Other selection
Confirm
Details
Scrolling menu
Graphic display
Graphic display
Graphic display
Digital display
Return to previous display
Delete
Access to measurements
Buzzer off
Go up or down one page
Select date for event log
consultation
Increase
Reduce
Save
Enter characters
Phase-to-neutral measurements
Phase-to-phase measurements
Interrupt manual transfer
without break
Transfer
Alarm
Status conditions
Settings
Maintenance
88.8
8.88
S
C
D
L
VOLT
17
mai
STOP
0101
1010
0101

34400847FR/AA - Page 3
Contents
1. Presentation
1.1 Cabinet dimensions and weights ............................................................................................... 5
1.2 Access to controls and connections ........................................................................................ 6
1.3 Control panel and display ........................................................................................................... 7
1.4 Relay communication card ........................................................................................................ 8
1.5 J-BUS communication card ....................................................................................................... 8
2. Installation
2.1 Positioning ................................................................................................................................... 9
2.2 Assembly the cabinets .............................................................................................................. 10
2.3 Power connections ....................................................................................................................11
Upsilon STS with inputs for 3 phases + PEN and outputs for 3 phases + PEN............................11
Upsilon STS with inputs for 3 phases + PEN and outputs for 3 phases + PE + Neutral...............11
Upsilon STS with inputs for 3 phases + PEN and outputs for 3 phases + PE ..............................11
Upsilon STS with inputs for 3 phases + PE + Neutral and outputs for 3 phases + PE + Neutral 12
Upsilon STS with inputs for 3 phases + PE and outputs for 3 phases + PE................................ 12
Connection via the top of the cabinets......................................................................................... 13
2.4 Connection of the emergency power off contact .................................................................. 13
2.5 Connection of the communication cards ............................................................................... 14
Connection of the J-BUS communication card ........................................................................... 14
Connection of the relay communication card .............................................................................. 15
3. Operation
3.1 Start-up ...................................................................................................................................... 16
3.2 Shutdown.................................................................................................................................... 17
3.3 Normal mode: operation on preferred source S1 .................................................................. 18
Operation on the preferred source ..............................................................................................19
Automatic transfer to the alternate source .................................................................................. 19
Manual transfer to the alternate source ...................................................................................... 19
Manual transfer to an out-of-phase alternate source................................................................... 19
3.4 Display organization ................................................................................................................. 20
3.5 Upsilon STS customization....................................................................................................... 21
3.6 Customization of the relay communication card.................................................................... 22
4. Maintenance
4.1 Identification of anomalies........................................................................................................ 23
4.2 Transfer to the manual bypass ................................................................................................. 24
5. Environment
Environmental protection, end of life recycling and packing recycling......................................... 25
6. Appendix
6.1 Technical specifications............................................................................................................ 26
6.2 Single-line diagrams.................................................................................................................. 27
6.3 Glossary ..................................................................................................................................... 28

34400847FR/AA - Page 4

34400847FR/AA - Page 5
1. Presentation
1.1 Cabinet dimensions and weights
Left-hand cabinet Right-hand cabinet
Weight: 384 kg 448 kg
Footprint: 0.83 m20.83 m2
Q1
Q2BP
Q3
UPS galaxy
deuxième étage, salle 13
UPS galaxy
deuxième étage, salle 14
Source secours
UPS galaxy
deuxième étage, salle 13
Source prioritaire
UPS galaxy
deuxième étage, salle 14
= 0°
1900 mm
± 10 mm
825 mm
1015 mm
1015 mm

34400847FR/AA - Page 6
1. Presentation
1.2 Access to controls and connections
The two STS cabinets are shown from the front with their doors open and transparent covers removed.
Left-hand cabinet door:
(1) Control panel and display
(2) Compartment for 4 communication cards
(3) Connection of Emergency Power Off (EPO) contact
Left-hand cabinet:
(4) Circuit breaker Q4 for the supply of power to the control electronics of the left-hand cabinet by source 1
(5) Input switch Q1 of Source S1
(6) Bypass switch Q1BP for Source S1
(7) Connection of Source S1
Right-hand cabinet:
(8) Circuit breaker Q6 for the supply of power to the control electronics of the right-hand cabinet by source 2
(9) Input switch Q2 of Source S2
(10) Bypass switch Q2BP for Source S2
(11) Output switch Q3
(12) Connection of Source S2
(13) Output connections (load)
Left-hand and right-hand cabinets:
(14) Earth bar
(15) Adjustable foot pads
Q1BP
on
off
Q1
Q2BP
Q3
Q4 Q6
Q2 on
off
N L1 L2 L3 N L1 L2 L3
N L1 L2 L3
5
48
9
10
11
12
13
7
15 15 15 15
on
off
on
off
on
off
14 14
6
3
1
2

34400847FR/AA - Page 7
1. Presentation
1.3 Control panel and display
(20) Graphic display
(21) General alarm LED
(22) Function buttons
(23) Presence of preferred source S1
(24) Manual transfer button
(25) Presence of preferred source S2
(26) Menu button
(27) Help button
(28) Status LED for input switchQ1 of source
S1:
switch closed: green
switch open: red
(29) LED for status of switch Q2:
switch closed: green
switch open: red
(30) LED for status of source S1:
source present green
source outside tolerances: orange
source absent: red
(31) LED for status of source S2:
source present green
source outside tolerances: orange
source absent: red
(32) LED for status of bypass switch Q1BP
(33) LED for status of static switch 1: switch
closed: green
switch open: red
(34) LED for status of switch Q3:
(35) LED for status of static switch 2: switch
closed: green
switch open: red
(36) LED for status of bypass switch Q2BP
(37) LED for status of system output to the
load:
voltage present: green
voltage absent: red
Q1BP
Q1 Q2
Q2BP
Q3
load
charge
?
Menu
Alarme
Mesures
Etats
Historique
Transfert
Alarme
Mesures
Etats
Historique
Menu
UPS galaxy
deuxième étage, salle 13
UPS galaxy
deuxième étage, salle 1
Source secours
UPS galaxy
deuxième étage, salle 13
Source prioritaire
UPS galaxy
deuxième étage, salle 1
Upsilon STS
NORMAL OPERATION
I1 17 A I2 9 A I3 2 A
1 KW 6 KVA
PF 0.3
preferred
synchro
UPS 1
= 0°
U12 413 V
U23 414 V
U31 414 V
50.0 Hz
UPS 2
U12 412 V
U23 415 V
U31 413 V
50.0 Hz
volt
21
22
22
22
22
26
27
20
23 24 25
28 29
30 31
32 36
33 35
34
37

34400847FR/AA - Page 8
1. Presentation
1.4 Relay communication card
1.5. J-BUS communication card
(40) Screws to secure the cover
(41) Holes for securing the card in the card
compartment (2)
(42) Protection cover
(43) Openings for cables
(44) Output terminal block
(45) Input terminal block
(46) Screws to block cables
(47) RS485 connector
(48) RS232 connector
123456
A
B
42
40
40
41
41
43 43 43 43
45
46
44
46
47
48

34400847FR/AA - Page 9
2. Installation
2.1 Positioning
1 - Unclip the base panels (16).
2 - Set the cabinet to a level position using the adjustable foot pads (15).
3 - Put the base panels (16) back in place.
Important: correct ventilation requires at least 400 mm of free space above the cabinet.
Note: If access from the rear of the cabinets is impossible, they must be assembled before positioning. The two
cabinets can be moved together after assembly.
15
15
16 15
16
Q1
Q2BP
Q3
UPS galaxy
deuxième étage, salle 13
UPS galaxy
deuxième étage, salle 14
Source secours
UPS galaxy
deuxième étage, salle 13
Source prioritaire
UPS galaxy
deuxième étage, salle 14
= 0°
400 mm

34400847FR/AA - Page 10
2. Installation
2.2 Assembling the cabinets
◗Move the cabinets to their intended positions.
◗Level the cabinets and align the doors by adjusting the front foot pads.
◗Assemble the two cabinets using the supplied kit.
◗Fit and bolt the splices to join the 4 busbars L1, L2, L3, N at the top (a) and bottom (b) of the two cubicles.
◗Connect the two earth bars (14) together using the supplied cable (c).
◗Connect connectors XM30, XM31, XM32 to connectors XF30, XF31, XF32 (d) respectively.
◗Connect connectors XF14, XF15 and XF16 to board DROE of the right-hand cabinet (e).
Note: If access from the rear of the cabinets is impossible, they must be assembled before positioning. The two
cabinets can be moved together after assembly.
Q1BP
Q1
Q2BP
Q3
Q4 Q6
Q2
N L1 L2 L3 N L1 L2 L3
N L1 L2 L3
b
c
d
e
XF32
XF31
XF30
XM30
XM31
XM32
14 14
DRO
a
500 mm
800 mm

34400847FR/AA - Page 11
2. Installation
2.3 Power connections
Upsilon STS with inputs for 3 phases + PEN and outputs for 3 phases + PEN
Upsilon STS with inputs for 3 phases + PEN and outputs for 3 phases + PE + Neutral
Upsilon STS with inputs for 3 phases + PEN and outputs for 3 phases + PE
◗See section 6.1 for information on sizing protection devices and cables (Appendix: Technical specifications).
◗The equipment is designed to allow connection to an IT system (as defined by standard EN 60950 / IEC 60950 or IEC
60364-3).
◗See section 1.2 for information on accessing the connections.
◗Connections by lugs to copper bars with 12 mm diameter holes.
◗Connect the 3 phases of source 1 to
terminals L1, L2, L3 of terminal block (7) and
the PEN cable to the earth bar.
◗Connect the 3 phases of source 2 to
terminals L1, L2, L3 of terminal block (12) and
the PEN cable to the earth bar.
◗Connect the 3 phases of the loads to
terminals L1, L2, L3 of terminal block (13) and
the PEN cable to the earth bar.
◗Connect the N terminal of the terminal block
(13) to the earth bar.
◗Connect the 3 phases of source 1 to
terminals L1, L2, L3 of terminal block (7) and
the PEN cable to the earth bar.
◗Connect the 3 phases of source 2 to
terminals L1, L2, L3 of terminal block (12) and
the PEN cable to the earth bar.
◗Connect the 3 phases of the loads to
terminals L1, L2, L3 of terminal block (13) and
the PE cable to the earth bar.
◗Connect the N terminal of the terminal block
(13) to the earth bar.
◗Connect the 3 phases of source 1 to
terminals L1, L2, L3 of terminal block (7) and
the PEN cable to the earth bar.
◗Connect the 3 phases of source 2 to
terminals L1, L2, L3 of terminal block (12) and
the PEN cable to the earth bar.
◗Connect the 3 phases of the loads to
terminals L1, L2, L3 of terminal block (13) and
the PE cable to the earth bar.
◗Connect the N terminal of the terminal block
(13) to the earth bar.
Q1BP
Q2BP
Q3
Q
4Q6
12
13
7
N L1 L2 L3
L1 L2 L3
N L1 L2 L3
N
14 14 PEN
PEN
S2
S1
PEN
N
Q1BP
Q2BP
Q3
Q
4Q6
12
13
7
N L1 L2 L3
L1 L2 L3
N L1 L2 L3
PEN
N
14 14
S1
PE
PEN
N
S2
N
Q1BP
Q2BP
Q3
4
Q6
12
13
7
N L1 L2 L3
L1 L2 L3
N L1 L2 L3
14
S1
PEN
PE
N
S2
NPEN
14

34400847FR/AA - Page 12
2. Installation
Upsilon STS with inputs for 3 phases + PE + Neutral and outputs for 3 phases + PE + Neutral
Upsilon STS with inputs for 3 phases + PE and outputs for 3 phases + PE
◗Connect the neutral and 3 phases of source
1 to terminals N, L1, L2, L3 of terminal block
(7) and the PE cable to the earth bar.
◗Connect the neutral and 3 phases of source
2 to terminals N, L1, L2, L3 of terminal block
(12) and the PE cable to the earth bar.
◗Connect the neutral and 3 phases of the
loads to terminals N, L1, L2, L3 of terminal
block (13) and the PE cable to the earth bar.
◗Connect the 3 phases of source 1 to
terminals L1, L2, L3 of terminal block (7) and
the PE cable to the earth bar.
◗Connect the 3 phases of source 2 to
terminals L1, L2, L3 of terminal block (12) and
the PE cable to the earth bar.
◗Connect the 3 phases of the loads to
terminals L1, L2, L3 of terminal block (13) and
the PE cable to the earth bar.
Q1BP
Q2BP
Q3
4
Q6
12
13
7
N L1 L2 L3
N L1 L2 L3
N L1 L2 L3
PE S1 S2
14 14 PE PE
Q1BP
Q2BP
Q3
Q
4Q6
12
13
7
N L1 L2 L3
N L1 L2 L3
N L1 L2 L3
PE
14 14
S1 S2
PE PE

34400847FR/AA - Page 13
2. Installation
Connection via the top of the cabinets
(a): Trunking for cables entering through the top.
(b): Cable gland plate that must be drilled to cable size.
2.4 Connection of the emergency power off contact
1 - Remove the jumper from terminal block (3)
(see page 6).
2 - Connect the emergency power off NC
contact to terminals 1 and 2 of this terminal
block.
3 - Tie the cable down as illustrated in section
2.5.
The voltage used for this emergency
power off function is SELV (Safety Extra
Low Voltage) as defined by EN 60950 or
IEC 60950.
Q1BP
Q1
Q2BP
Q3
Q4 Q6
Q2
a
b
a
a
b
a
3
2

34400847FR/AA - Page 14
2. Installation
2.5 Connection of the communication cards
Connection of the J-BUS communication card
◗Tie the cables to the cable way on the door.
◗Do not run the control wires with the power
cables.
◗Two slots are available in the card
compartment (2) for optional additional
communication cards.
RS232:
Pin 2: Rxd (or Txd)
Pin 3: Txd (or Rxd)
Pin 5: Earth
RS485:
Pin 4: R-
Pin 5: T-
Pin 8: R+
Pin 9: T+
For information on using the communication
card, see the J-BUS communication card
manual.
Only one communication port (the RS232
OR the RS485) may be used at a time.
Q1BP
Q1
Q4
2
3
JBUS/MODBUS
12345
6789

34400847FR/AA - Page 15
2. Installation
Connection of the relay communication card
◗Before proceeding, disconnect all power sources connected to the card.
◗Do not mix SELV (Safety Extra Low Voltage) and non-SELV circuits on the card outputs.
1 - Remove the screws (40) and the
protection cover (42).
2 - Run the communication cables through
the openings (43).
3 - Connect the cables to the input terminal
block (45) and the output terminal block (44) .
4 - Put the cover back in place and secure it
with the screws (40).
5 - Secure the cables using the screws (46).
6 - Note the position of the power sources on
the labels.
7 - Insert the card in its slot.
8 - Secure the card using the two screws
(41).
Characteristics of the output contacts:
◗Permissible voltage: 250 V AC, 30 V DC.
◗Permissible current: 2 A.
◗Cable: 4 x 0.93 mm2, Ø 6.6 mm ± 0.3 mm.
Characteristics of the input contacts:
◗Switched voltage: 5 V DC,
◗Current drawn: 10 mA.
◗Cable: 4 x 0.34 mm2, Ø 5 mm ± 0.5 mm.
Not affected.
Not affected.
123456
A
B
42
40
43 43 43 43
45
44
40
41
41
46
6
5
4
3
2
1
BA
Source S2 status (active or inactive)
Source S1 status (active or inactive)
Overload status
STS fault
General alarm
Load-supply status
(fault on one of the sources or on the STS)

34400847FR/AA - Page 16
3. Operation
3.1 Start-up
◗Make sure that the voltages and frequencies of the two sources S1 and S2 are identical.
◗Make sure that the voltages of the two sources S1 and S2 are the same as the rated voltage (380/400/415 V) of
Upsilon STS, otherwise see section 3.5 (Customization).
1 - Check that all the switches and circuit-
breakers are open and check that the two
sources are energized (voltage present).
2 - Set circuit breakers Q4 and Q6 to the ON
position (position 1).
3 - Turn switch Q1BP to the ON position
(position 1). LEDs (23), (32) and (37) go on.
The load is supplied by Source 1 via the
bypass.
4 - Set switches Q1 and Q3 to the ON position
(position 1). LEDs (28), (30), (33) and (34) go
on.
5 - Turn switch Q1BP back to the OFF
position (position 0). LED (32) goes off.
6 - Set switch Q2 to the ON position (position
1). LEDs (29) and (31) go on.
The load is supplied by Source 1.
If LED (33) is red or off, or if LEDs (30), (37)
and/or (31) are orange or red: see section
"Maintenance".
Q1BP
on
off
Q1
Q2BP
Q3
Q4 Q6 Q2
on
off
on
off
on
off
on
off
on
off
on
off
Q1BP
Q1 Q2
Q2BP
Q3
S1 S2
23 24 25
28
30
29
31
33 35
34 36
37
32

34400847FR/AA - Page 17
3. Operation
3.2 Shutdown
1 - Set switches Q1 , Q2 and Q3 to the OFF
position (position 0).
2 - Set circuit breakers Q4 and Q6 to the OFF
position (position 0).
All LEDs should go off.
The load is not supplied with power.
Dangerous voltage levels are still present
inside the Upsilon STS cabinet, in the
connection zone.
Q1BP
on
off
Q1
Q2BP
Q3
Q4 Q6 Q2
on
off
on
off
on
off
on
off
on
off
on
off
Q1BP
Q1 Q2
Q2BPQ3
S1 S2

34400847FR/AA - Page 18
3. Operation
3.3 Normal mode. Operation on preferred source S1
Operation on the preferred source
Automatic transfer to the alternate source
Manual transfer to the alternate source
During normal operation on the preferred
source S1, LEDs (23), (28), (29), (30), (31),
(33), (34) and (37) are green.
If LED (37) is red, the load is no longer
supplied.
The load is automatically transferred to the
source offering the highest level of power
quality.
For example, if the preferred source S1 goes
outside tolerances, LED (30) goes orange or
red. The buzzer beeps.
Upsilon STS automatically transfers the load
to the alternate source S2.
LEDs (23), (28), (29), (31), (34), (35) and
(37) are on.
Upsilon STS transfers the load back to the
preferred source S1 as soon as it returns to
within tolerances.
To stop the buzzer, press the function button
marked .
1 - Press the manual transfer button (24):
2 - Confirm the order by pressing the gray
function button (22) marked ©on the
screen.
LEDs (23) and (25) flash.
After the transfer, the green LED (25) goes
on.
The load is supplied by Source 2.
Transfer is authorized only if the two sources
are within tolerances (voltage, frequency)
and their phase displacement is within the set
limits.
If these two conditions are not met, the
transfer order is stored in memory and
executed when the voltages cross zero.
If transfer does not take place within thirty
minutes, the order is cancelled.
Q1BP
Q1 Q2
Q2BP
Q3
S1 S2
23 24 25
28
30
29
31
33 35
34 36
37
32
Q1BP
Q1 Q2
Q2BP
Q3
S1 S2
23 24 25
28
30
29
31
33 35
34 36
37
32
Q1BP
Q1 Q2
Q2BP
Q3
S1 S2
23 24 25
28
30
29
31
33 35
34 36
37
32