Phoenix Contact TRIO-UPS-2G/1AC/24DC/10 User manual

1Description
Uninterruptible power supply
TRIO-UPS-2G/1AC/24DC/10
© PHOENIX CONTACT
Data sheet
The TRIO-UPS-2G uninterruptible power supply (UPS) with
integrated power supply unit is used to ensure that secure
DC power for critical electrical loads continues to be
supplied in the event of disturbances in the power supply
network, e.g. due to mains breakdown or failure. In the event
of such a disturbance, the UPS switches to battery
operation without interruption so that connected loads
continue to be continuously supplied. In this operating
mode, the output voltage is directly dependent on the
battery voltage. When mains power is restored, the UPS
automatically returns to normal operation. The connected
loads are again supplied via the power supply network and
the battery is charged at the same time. The TRIO-UPS-2G
uninterruptible power supply (UPS) is designed specifically
for supplying industrial PCs (IPCs).
Features
– Power supply, loading unit and electronic switchover
unit in a device
– Wide-range input AC
– Adjustable output voltage in mains operation
– USB interface for configuration and diagnostics
– Adjustable charging parameters for the use of different
types of energy storage
– Comprehensive signaling
Technical data (short form)
Input voltage range 100 V AC ... 240 V AC
110 V DC ... 250 V DC
Nominal output voltage (UN) 24 V DC
Nominal output current (IN)10 A
Buffer period to 3 h
Residual ripple < 20 mV
MTBF (IEC 61709, SN 29500) > 2007013 h (230 V AC, at 25 °C)
> 1210518 h (230 V AC, at 40 °C)
> 575978 h (230 V AC, at 60 °C)
Maximum power dissipation in no-
load condition
< 3 W (for 230 V AC)
Power loss nominal load max. < 32 W (for 230 V AC)
Ambient temperature (operation) -25 °C ... 70 °C ( > 60 °C Derating:
2.5 %/K )
Ambient temperature (start-up type
tested)
-40 °C
Dimensions W/H/D 68 mm / 130 mm / 160 mm
Weight 1.34 kg
Make sure you always use the latest documentation.
It can be downloaded from the product at phoenixcontact.net/products.
107432_en_02 2018-04-19

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2Tableofcontents
1 Description .............................................................................................................................. 1
2 Table of contents ..................................................................................................................... 2
3 Ordering data .......................................................................................................................... 3
4 Technical data ......................................................................................................................... 4
5 Safety and installation notes..................................................................................................10
6 Structure................................................................................................................................ 12
7 Mounting and removing ......................................................................................................... 14
8 Device connection ................................................................................................................. 16
9 Device operation ................................................................................................................... 20
10 Method of operation............................................................................................................... 25
11 Battery management ............................................................................................................. 25
12 Signaling................................................................................................................................ 26
13 Interface ................................................................................................................................ 29
14 Derating................................................................................................................................. 29
15 Parallel operation................................................................................................................... 30

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Description Ty p e Order No. Pcs./Pkt.
Uninterruptible power supply with integrated power supply
unit. For lead AGM energy storage with 1.3 Ah to 38 Ah
nominal capacity. Input: 1-phase, output: 24 V DC/10 A.
Push-in connection technology
TRIO-UPS-2G/1AC/24DC/10 2907161 1
3Orderingdata
Accessories Ty p e Order No. Pcs./Pkt.
Energy storage device, lead AGM, VRLA technology, 24 V
DC, 1.3 Ah, tool-free battery replacement, automatic
detection, and communication with QUINT UPS-IQ
UPS-BAT/VRLA/24DC/1.3AH 2320296 1
Energy storage device, lead AGM, VRLA technology, 24 V
DC, 3.4 Ah, tool-free battery replacement, automatic
detection, and communication with QUINT UPS-IQ
UPS-BAT/VRLA/24DC/3.4AH 2320306 1
Energy storage device, lead AGM, VRLA technology, 24 V
DC, 7.2 Ah, tool-free battery replacement, automatic
detection, and communication with QUINT UPS-IQ
UPS-BAT/VRLA/24DC/7.2AH 2320319 1
Energy storage device, lead AGM, VRLA technology, 24 V
DC, 12 Ah, tool-free battery replacement, automatic
detection, and communication with QUINT UPS-IQ
UPS-BAT/VRLA/24DC/12AH 2320322 1
Energy storage device, lead AGM, VRLA technology, 24 V
DC, 38 Ah, automatic detection, and communication with
QUINT UPS-IQ
UPS-BAT/VRLA/24DC/38AH 2320335 1
Used for communication between an industrial PC and
Phoenix Contact devices with USB-Mini-B connection.
MINI-SCREW-USB-
DATACABLE
2908217 1
2-piece universal wall adapter for securely mounting the
power supply in the event of strong vibrations. The profiles
that are screwed onto the side of the power supply are
screwed directly onto the mounting surface. The universal
wall adapter is attached on the left/right.
UWA 130 2901664 1
Our range of accessories is being continually extended, our current range can be found in the download area.

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4 Technical data
Input data
Input voltage range 100 V AC ... 240 V AC
110 V DC ... 250 V DC
Derating < 90 V AC (2.5 %/V)
Current consumption (for nominal values) typical 4.5 A (100 V AC) / 2 A (240 V AC)
4 A (110 V DC) / 1.8 A (250 VDC)
Inrush surge current I2t < 9 A / < 0.2 A2s
Input fuse slow-blow, internal 6.3 A
Permissible backup fuse B10
Crest factor 1.5
Input connection data
Connection method Push-in connection
Conductor cross section, solid 0.2 mm² ... 4 mm²
Conductor cross section, flexible 0.2 mm² ... 2.5 mm²
Conductor cross section AWG/kcmil 24 ... 12
Stripping length 10 mm
Output data
Derating > 60 °C (2.5%/K of POut nom.)
Switch-over time < 20 ms
Output data (mains operation)
Nominal output voltage (UN)24VDC
Nominal output current (IN)10 A
Output data (battery operation)
Nominal output voltage (UN) U
BAT - 0.1VDC
Nominal output current (IN)10 A
Output connection data
Connection method Push-in connection
Conductor cross section, solid 0.2 mm² ... 4 mm²
Conductor cross section, flexible 0.2 mm² ... 2.5 mm²
Conductor cross section AWG/kcmil 24 ... 12
Stripping length 10 mm

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Charging process
Battery technology VRLA
Charge characteristic curve IU0U
Nominal voltage 24 V DC
Nominal capacity range 1.3 Ah ... 38 Ah
Maximum capacity 140 Ah
Charging voltage maximum 30 V DC
Charge current typical 0.2 A ... 3 A ( -25°C ... 60°C )
0 A ( 60 °C ... 70 °C )
Output connection battery
Connection method Push-in connection
Conductor cross section, solid 0.2 mm² ... 10 mm²
Conductor cross section, flexible 0.2 mm² ... 6 mm²
Conductor cross section AWG/kcmil 24 ... 6
Stripping length 15 mm
Status and diagnostic indicators/signal outputs DC OK
Switching output Transistor output, active
Output voltage 24 V DC
Continuous load current 20 mA
Status display LED ( green )
Status and diagnostic indicators/signal outputs Alarm
Switching output Transistor output, active
Output voltage 24 V DC
Continuous load current 20 mA
Status display LED ( red )
Status and diagnostic indicators/signal outputs Battery Mode
Switching output Transistor output, active
Output voltage 24 V DC
Continuous load current 20 mA
Status display LED ( yellow )
Status and diagnostic indicators/signal outputs Ready
Switching output Transistor output, active
Output voltage 24 V DC
Continuous load current 20 mA

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Signal connection data
Connection method Push-in connection
Conductor cross section, solid 0.2 mm² ... 1.5 mm²
Conductor cross section, flexible 0.2 mm² ... 1.5 mm²
Conductor cross section AWG/kcmil 24 ... 16
Stripping length 8 mm
Remote control ( Remote ) Digital control input (configurable)
Low signal
High signal
Connection to SGnd with < 2.7 kΩ
Open (> 35 kΩbetween remote and SGnd)
Battery-operated start (bat. start) Digital control input low-active
Low signal
High signal
Connection to SGnd with < 2.7 kΩ
Open (> 200 kΩbetween bat. start and SGnd)
Interface
USB classification MINI-USB type B
Device combinations
UPS connection in parallel yes, with diode module uncoupled
UPS connection in series no
Energy storage device connection in parallel yes, max. 5
Power consumption
Maximum power dissipation in no-load condition 3 W
Power loss nominal load max. 32 W
General data
Overvoltage category
EN 61010-1 II
Efficiency (for nominal values) (ICHARGE = 0; IOUT = IN)90 % ( 120 V AC )
(ICHARGE = 0; IOUT = IN) 91 % ( 230 V AC )
MTBF > 2007013 h (230 V AC, at 25 °C)
Degree of protection IP20
Protection class I
Side element version Aluminum
Hood version PC
Dimensions W/H/D (normal mounting position/delivered
condition)
68 mm / 130 mm / 160 mm
Weight 1.34 kg

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Ambient conditions
Ambient temperature (operation) -25 °C ... 70 °C (> 60 °C Derating: 2.5 %/K)
Ambient temperature (start-up type tested) -40 °C
Ambient temperature (storage/transport) -40 °C ... 85 °C
Max. permissible relative humidity (operation) ≤93 % (At +25°C, non-condensing)
Installation height ≤4000 m (> 2000 m, observe derating)
Degree of pollution 2
Vibration (operation) <12...13.2Hz, amplitude±1mm, 13.2...100Hz, 0.7g
in accordance withIEC60068-2-6
Shock 30g, 18 ms according to IEC 60068-2-27
Climatic class 3K3 (in acc. with EN 60721)
Standards
Standard - safety for equipment for measurement, control,
and laboratory use
IEC 61010-1
SELV IEC61010 (SELV) / (PELV)
Safe isolation DIN VDE 0100-410
Approvals
UL approvals UL Listed UL 61010
UL/C-UL Listed ANSI/ISA-12.12.01 Class I, Division 2, Groups
A, B, C
Current approvals/permissions for the product can be found in the download area under
phoenixcontact.net/products

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Electromagnetic compatibility
Noise emission according to EN 61000-6-3 (residential and commercial) and EN 61000-6-4 (industrial)
CE basic standard Minimum normative
requirements
Higher requirements in
practice (covered)
Noise emission EN61000-6-4 (Class A) EN61000-6-3 (Class B)
Conducted noise emission EN61000-6-4 (Class A) EN61000-6-3 (Class B)
Harmonic currents EN 61000-3-2 (Class B) 0 kHz ... 2 kHz
Flicker EN 61000-3-3 not required 0 kHz ... 2 kHz
Immunity according to EN 61000-6-1 (residential), EN 61000-6-2 (industrial)
CE basic standard Minimum normative
requirements
Higher requirements in
practice (covered)
Electrostatic discharge EN 61000-4-2
Housing contact discharge 4 kV (Test Level 2) 6 kV (Test Level 4)
Housing air discharge 8 kV (Test Level 3) 8 kV (Test Level 4)
Comments none Criterion B
Electromagnetic HF field EN 61000-4-3
Frequency range 80 MHz ... 1 GHz 80 MHz ... 6 GHz
Test field strength 10 V/m (Test Level 3) 10 V/m (Test Level 3)
Comments Criterion B Criterion A
Fast transients (burst) EN 61000-4-4
Input 2 kV (Test Level 3 -
asymmetrical)
4 kV (Test Level 4 -
asymmetrical)
Output 2 kV (Test Level 3 -
asymmetrical)
2 kV (Test Level 3 -
asymmetrical)
Signal 1 kV (Test Level 3 -
asymmetrical)
2 kV (Test Level 4 -
asymmetrical)
Comments Criterion B Criterion A
Surge voltage load (surge) EN 61000-4-5
Input 1 kV (Test Level 2 -
symmetrical)
2 kV (Test Level 3 -
asymmetrical)
2 kV (Test Level 3 -
symmetrical)
4 kV (Test Level 4 -
asymmetrical)
Output 0.5 kV (Test Level 1 -
symmetrical)
0.5 kV (Test Level 1 -
asymmetrical)
1 kV (Test Level 1 -
symmetrical)
2 kV (Test Level 3 -
asymmetrical)
Signal 0.5 kV (Test Level 2 -
asymmetrical)
1 kV (Test Level 2 -
asymmetrical)
Comments Criterion B Criterion A
Conducted interference EN61000-4-6
Input/Output/Signal asymmetrical asymmetrical

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Frequency range 0.15 MHz ... 80 MHz 0.15 MHz ... 80 MHz
Voltage 10 V (Test Level 3) 10 V (Test Level 3)
Comments Criterion A Criterion A
Immunity according to EN 61000-6-1 (residential), EN 61000-6-2 (industrial)
CE basic standard Minimum normative
requirements
Higher requirements in
practice (covered)
Key
Criterion A Normal operating behavior within the specified limits.
Criterion B Temporary impairment to operational behavior that is corrected by the device itself.
All technical specifications are nominal and refer to a room temperature of 25°C and 70% relative humidity at
2000m above sea level.

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5 Safety and installation notes
5.1 Symbols used
Instructions and possible hazards are indicated by
corresponding symbols in this document.
There are different categories of personal injury that are
indicated by a signal word.
The following symbols are used to indicate potential
damage, malfunctions, or more detailed sources of
information.
5.2 Safety and warning notes
– Only skilled persons may install, start up, and operate
the device.
– Never carry out work when voltage is present.
– Establish connection correctly and ensure protection
against electric shock.
– Connect the protective conductor device terminal block
with ground.
– Cover termination area after installation in order to avoid
accidental contact with live parts (e. g., installation in
control cabinet).
– This unit receives power from more than one source -
Disconnection of AC source and the energy storage is
required to de-energize this unit before servicing.
– Keep flames, embers or sparks away from the module.
– When connecting the batteries, observe the polarity and
do not short circuit the pole terminals.
– Provide a switch/circuit breaker close to the device at
the AC input, DC output and at the battery terminals,
which are labeled as the disconnecting device for this
device.
– Do not disconnect the fuse and/or battery connection
under hazardous location conditions.
– Use copper cables for operating temperatures of
75°C.
This is the safety alert symbol. It is used to
alert you to potential personal injury hazards.
Obey all safety measures that follow this
symbol to avoid possible personal injuries.
WARNING
This indicates a hazardous situation which, if
not avoided, could result in death or serious
injury.
CAUTION
This indicates a hazardous situation which, if
not avoided, could result in minor or moderate
injury.
NOTE
This symbol together with the signal word
NOTE and the accompanying text alert the
reader to a situation which may cause
damage or malfunction to the device,
hardware/software, or surrounding property.
This symbol and the accompanying text
provide the reader with additional information
or refer to detailed sources of information.
WARNING: Danger to life by electric
shock!
CAUTION: Hot surface
Depending on the ambient temperature and
load on the uninterruptible power supply, the
housing can become hot.

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– Observe the national safety and accident prevention
regulations.
– Assembly and electrical installation must correspond to
the state of the art.
– The uninterruptible power supply is a built-in device.
The protection class IP20 of the device is meant to be
applied in a clean and dry environment.
– The device must be installed in a control cabinet that
can be locked and only opened by specialist staff.
– Horizontal mounting position (normal mounting
position)
– Observe mechanical and thermal limits.
– Ensure sufficient convection (minimum gap above/
below: 50 mm). Housing can become hot.
– Ensure that the primary-side wiring and secondary-side
wiring are the correct size and have sufficient fuse
protection.
– Refer to the associated table for the connection
parameters, suchas the necessary stripping length for
the wiring with and without ferrule (see section Wire
cross sections).
– Protect the device against foreign bodies penetrating it,
e.g., paper clips or metal parts.
– To reduce the risk of fire, replace only with same type
and rating of fuse.
– To reduce the risk of fire, connect only to a circuit
provided with the following maximum branch circuit
overcurrent protection in accordance with the National
Electrical Code, ANSI/NFPA 70.
– The uninterruptible power supply is maintenance-free.
Repairs may only be carried out by the manufacturer.
The warranty no longer applies if the housing is opened.
– The uninterruptible power supply may only be used for
its intended use.
– Improper use invalidates the device protection.
– Use current-limited source or suitable fuse.
– The switching outputs are active outputs according to
SELV. These may only be operated on permitted SELV
circuits.
– Keep these instructions in a safe place – this data sheet
contains important safety notes which must be
observed during installation and maintenance of the
UPS devices and batteries.
NOTE
More follows

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6 Structure
6.1 Function elements
Figure 1 Function elements
Key
6.2 Device dimensions and keep-out areas
Figure 2 Keep-out areas
Figure 3 Device dimensions
No. Designation
1Connection terminal blocks input voltage:
input L/N/
2Potentiometer, output voltage: 24 V DC ... 28 V DC
3LED signaling
4Connection terminal blocks output voltage:
Output DC +/-
5Connection terminal blocks: Digital input/output
(24V DC / 20mA)
6Rotary selector switch
7Status and diagnostics indicators
8Universal DIN rail adapter (rear of housing)
9QR code web link
10 Battery terminal blocks
11 USB interface MINI type B
TRIO DC-UPS
Ord. No.2907161
Bat.-Mode
Bat.-Charge
Alarm
P>Pn
DC OK
24-28V
12
3
5
15
Service
PC-Mode
Custom
(Default 0.5)
10
tmax
[min]
+
2.1
+
2.2
–
2.3
–
2.4
–
2.5
Output
DC 24V 10A
3.1
3.2
3.3
3.4
3.5
3.6
3.7
DC OK
Alarm
Bat.-Mode
Ready
Remote
Bat.-Start
SGnd
Input
AC 100-240V
L/+
1.1
N/–
1.2
1.3
–
4.2
+
4.1
Battery 24V
1
2
5
4
3
10
6
11
7
8
9
68
130
50
115
230
TRIO DC-UPS
Ord. No.2907161
+
2.1
+
2.2
–
2.3
–
2.4
–
2.5
Output
DC 24V 10A
3.1
3.2
3.3
3.4
3.5
3.6
3.7
DC OK
Alarm
Bat.-Mode
Ready
Remote
Bat.-Start
SGnd
12
3
5
15
Service
PC-Mode
Custom
(Default 0.5)
10
t
max
[min]
DC OK
–
4.2
+
4.1
Battery 24V
24-28V
Input
AC 100-240V
L/+
1.1
N/–
1.2
1.3
Bat.-Mode
Bat.-Charge
Alarm
P>Pn
157
160
130
167
45
80

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6.3 Block diagram
Figure 4 Block diagram
Key
=
=
C
Alarm
Ready
Remote
SGnd
Bat.-Start
Bat.-Mode
DC OK
3.1
3.2
3.3
3.4
3.5
3.6
3.7
2.4
2.5
Output
+
-
2.3
2.2
2.1 +
-
-

Input
L
N
PE
1.2
1.3
1.1
External
Battery
+
-
4.1
4.2
Active
PFC
Element Meaning
Microprocessor
LED
Temperature sensor
Selector switch
Fuse
Decoupling
Switch
Electrically isolated signal transmission
Regulation
Transformer
DC/DC converter with electrical isolation
μCμC
J
=
=

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7 Mounting and removing
7.1 Convection
Figure 5 Convection
7.2 Normal mounting position
Figure 6 Normal mounting position
7.3 Mounting the uninterruptible power supply
Proceed as follows to mount the device:
1. In the normal mounting position the device is mounted
on the DIN rail from above. Make sure that the universal
DIN rail adapter is in the correct position behind the DIN
rail (A).
2. Then press the device down until the universal DIN rail
adapter audibly latches into place (B).
3. Check that the device is securely attached to the DIN
rail.
Figure 7 Snapping onto the DIN rail
NOTE
The device must be installed in a control
cabinet that can be locked and only opened
by specialist staff.
NOTE: enable convection
Depending on the ambient temperature and
load on the uninterruptible power supply, the
housing can become hot.
In order to ensure sufficient convection, we
recommend a minimum vertical distance of
50mm to the other devices.
Custom
t
max
[min]
(Default 0.5)
PC-Mode
Service 1510
5
123
Battery 24V
+
4.1
-
4.2
L /+
1.1
N /-
1.2
1.3
Input
AC 100-240V
3.1
3.2
3.3
3.4
3.5
3.6
3.7
DC OK
Alarm
Bat.-Mode
Ready
Remote
Bat.-Start
SGnd
+
2.1
+
2.2
-
2.3
-
2.4
-
2.5
Output
DC 24V 10A
TRIO DC-UPS
Bat.-Mode
Bat.-Charge
Alarm
P>Pn
DC OK
24-28V
The device can be snapped onto all DIN rails
according to EN60715 and should only be
mounted in the normal mounting position.
Custom
t
max
[min]
(Default 0.5)
PC-Mode
Service1510
5
123
Battery 24V
+
4.1
-
4.2
L /+
1.1
N/-
1.2
1.3
Input
AC 100-240V
3.1
3.2
3.3
3.4
3.5
3.6
3.7
DC OK
Alarm
Bat.-Mode
Ready
Remote
Bat.-Start
SGnd
+
2.1
+
2.2
-
2.3
-
2.4
-
2.5
Output
DC 24V 10A
TRIO DC-UPS
Bat.-Mode
Bat.-Charge
Alarm
P>Pn
DC OK
24-28V
B
A
Click

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7.4 Removing the uninterruptible power supply
Proceed as follows to remove the device:
1. Take a suitable screwdriver and insert this into the lock
hole on the universal DIN rail adapter (A).
2. Release the lock by lifting the screwdriver (B).
3. Carefully swivel the device forward (C) so that the lock
slides back into the starting position.
4. Then separate the device from the DIN rail (D).
Figure 8 Removing from the DIN rail
7.5 Rotated mounting position (270° Y-axis)
For rotated installation, use the existing universal DIN rail
adapter and the Torx screws available.
To mount the uninterruptible power supply in a rotated
position, fasten the universal DIN rail adapter to the left side
of the housing as follows:
1. Remove the screws for the factory-installed universal
DIN rail adapter using a suitable screwdriver (Torx 10).
2. Remove the universal DIN rail adapter from the rear of
the uninterruptible power supply.
3. Position the universal DIN rail adapter so that the
mounting holes match the hole pattern on the left side of
the housing.
4. Insert the Torx screws into the appropriate hole pattern
on the universal DIN rail adapter so that the necessary
drill holes on the device can be accessed.
5. Screw the universal DIN rail adapter onto the device.
Figure 9 Mounting the universal DIN rail adapter
7.6 Wall mounting
The UWA 130 universal wall adapter (Order No. 2901664) is
used to attach the uninterruptible power supply directly to
the mounting surface.
The use of the universal wall adapter is recommended under
extreme ambient conditions, e.g.,strong vibrations. Thanks
to the tight screw connection between the uninterruptible
power supply and the universal wall adapter or the actual
mounting surface, an extremely high level of mechanical
stability is ensured.
The maximum tightening torque of the Torx
screw (Torx® T10) is 0.7 Nm.
C
D
B
A
The UWA 130 is attached to the
uninterruptible power supply by means of the
Torx screws of the universal wall adapter.
The maximum tightening torque of the Torx
screw (Torx® T10) is 0.7 Nm.
Make sure you use suitable mounting material
when attaching to the mounting surface.

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7.6.1 Mounting the UWA130 2-piece universal wall
adapter
Proceed as follows to disassemble the universal DIN rail
adapter that comes pre-mounted:
1. Remove the screws for the universal DIN rail adapter
using a suitable screwdriver (Torx 10).
2. Remove the universal DIN rail adapter from the rear of
the uninterruptible power supply.
3. Position the two-piece universal wall adapter on the
right and left side of the housing.
4. Insert the Torx screws into the appropriate hole pattern
on the universal wall adapter so that the necessary
mounting holes of the device can be accessed.
5. Screw the universal wall adapter onto the device.
Figure 10 Mounting the UWA130 universal wall adapter
8 Device connection
8.1 Push-in connection technology
The connection terminal blocks feature front-side Push-in
connection technology. The device wiring is performed by
plugging in, without tools.
8.1.1 Plug in connecting cable
The wiring is carried out by simply plugging the connecting
cable into the contact opening provided. Insert the
connecting cable as far as it will go.
Figure 11 Insert connecting cable (push-in connection
technology)
8.1.2 Loosen the connecting cable
To disconnect the wiring, take a suitable screwdriver and
insert it into the opening for release. Then carefully pull the
connecting cable out of the contact opening.
Figure 12 Release connecting cable (push-in connection
technology)
8.2 Conductor cross sections
Figure 13 Conductor cross sections
A
A
B
AWG
24-12 10
24-8 15
[mm²]
0,2-4
[mm²]
0,2-2,5
0,2-10 0,2-6
Battery
Input, Output
Signals
L [mm]
0,2-1,5 0,2-1,5 24-16 8

TRIO-UPS-2G/1AC/24DC/10
107432_en_02 PHOENIX CONTACT 17 / 30
8.3 AC input
The supply voltage is connected via "Input AC" connection
terminal blocks.
Figure 14 Input voltage connection terminal blocks: input
L/N/
8.3.1 Protection of the primary side
It must be possible to switch the device off using a suitable
disconnection device outside the power supply. For
example, the primary-side line protection is suitable for this
(see technical data).
An internal, approved AC/DC fuse is available as device
protection. Additional device protection is not required.
Figure 15 Schematic diagram, switching the input
terminals
8.3.2 Mains connection
The uninterruptible power supply can be operated on single-
phase AC or DC power grids in accordance with the nominal
input voltage. Connection is via the INPUT L+/N-/
connection terminal blocks.
Figure 16 Network types
If loads must not be supplied in the event of a
mains voltage dip or failure, they must be
connected directly to the input of the
uninterruptible power supply as an unbuffered
AC load.
If an internal fuse trips, this is due to a device
fault. In this case, the device must be
inspected in the factory. Opening the device
or repairing it yourself is prohibited.
Custom
t
max
[min]
(Default 0.5)
PC-Mode
Service 1510
5
123
Battery 24V
+
4.1
-
4.2
L /+
1.1
N /-
1.2
1.3
Input
AC 100-240V
3.1
3.2
3.3
3.4
3.5
3.6
3.7
DC OK
Alarm
Bat.-Mode
Ready
Remote
Bat.-Start
SGnd
+
2.1
+
2.2
-
2.3
-
2.4
-
2.5
Output
DC24V 10A
TRIO DC-UPS
Bat.-Mode
Bat.-Charge
Alarm
P>Pn
DC OK
24-28V
Input
AC 100-240V
L1/+
1.1
1.3
N/–
1.2
N/-
L/+
L
N
PE
Input AC 100-240V
-
+
N/-
L/+
L
N
PE
TN-S
-
+
N/-
L/+
L
N
PEN
TN-C
-
+
N/-
L/+
L
N
TT
-
+
N/-
L/+
L
N
iT

TRIO-UPS-2G/1AC/24DC/10
107432_en_02 PHOENIX CONTACT 18 / 30
8.4 DC output
Buffered output voltage is connected via "Output DC"
connection terminal blocks.
Figure 17 Output voltage connection terminal blocks:
Output DC +/-
8.4.1 Protection of the secondary side
The uninterruptible power supply is electronically short-
circuit-proof and idling-proof. In the event of an error, the
output voltage is limited.
It must be ensured that all output cables are dimensioned
appropriately for the maximum output current or have
separate protection.
The connecting cables on the secondary side should have
large cross sections to keep the voltage drops in the cables
as low as possible.
Figure 18 Schematic diagram, switching the output
terminals
8.5 Battery 24V
The battery module is connected to the uninterruptible
power supply via the "Battery 24V" terminals.
Figure 19 Connection terminal blocks Battery 24V
Custom
t
max
[min]
(Default 0.5)
PC-Mode
Service 1510
5
123
Battery 24V
+
4.1
-
4.2
L /+
1.1
N /-
1.2
1.3
Input
AC 100-240V
3.1
3.2
3.3
3.4
3.5
3.6
3.7
DC OK
Alarm
Bat.-Mode
Ready
Remote
Bat.-Start
SGnd
+
2.1
+
2.2
-
2.3
-
2.4
-
2.5
Output
DC24V 10A
TRIO DC-UPS
Bat.-Mode
Bat.-Charge
Alarm
P>Pn
DC OK
24-28V
+
2.1
+
2.2
–
2.3
–
2.4
–
2.5
Output
DC 24V 10A
+
+
-
-
-
R
Load
Output DC 24V 10A
NOTE: Risk of short circuit
The fuse of the rechargeable battery module
must be removed when installing or replacing
the module.
The batteries are sealed, maintenance-free
lead-AGM batteries that are intended for
ambient temperatures from 0°C ... 40°C. The
service life is six to nine years at an ambient
temperature of 20°C. To ensure immediate
availability, all batteries are delivered fully
charged. The batteries should be placed in
service within no more than nine months at
20°C ... 30°C, or six months at 30°C ... 40°C.
Custom
t
max
[min]
(Default 0.5)
PC-Mode
Service 1510
5
123
Battery 24V
+
4.1
-
4.2
L /+
1.1
N /-
1.2
1.3
Input
AC 100-240V
3.1
3.2
3.3
3.4
3.5
3.6
3.7
DC OK
Alarm
Bat.-Mode
Ready
Remote
Bat.-Start
SGnd
+
2.1
+
2.2
-
2.3
-
2.4
-
2.5
Output
DC 24V 10A
TRIO DC-UPS
Bat.-Mode
Bat.-Charge
Alarm
P>Pn
DC OK
24-28V
–
4.2
+
4.1
Battery 24V

TRIO-UPS-2G/1AC/24DC/10
107432_en_02 PHOENIX CONTACT 19 / 30
8.6 Connection terminal block signaling
The uninterruptible power supply has the signal outputs:
–DCOK
– Alarm (can be inverted via software)
– Bat. Mode (can be inverted and parameterized via
software)
– Ready (can be inverted and parameterized via
software)
Figure 20 Signal inputs and outputs
The signal outputs are non-isolated (DC output voltage)
active outputs. The signal ground (SGnd) or ground
connection for the output voltage serves as the reference
potential.
The uninterruptible power supply also features the signal
inputs:
– Remote (can be inverted via software)
–Bat.-Start
The signal inputs are activated as soon as they are
connected to the signal ground.
Example:
Figure 21 Signal inputs activated
8.7 Installation of individual components
Figure 22 Schematic design
Custom
t
max
[min]
(Default 0.5)
PC-Mode
Service 1510
5
123
Battery 24V
+
4.1
-
4.2
L /+
1.1
N /-
1.2
1.3
Input
AC 100-240V
3.1
3.2
3.3
3.4
3.5
3.6
3.7
DC OK
Alarm
Bat.-Mode
Ready
Remote
Bat.-Start
SGnd
+
2.1
+
2.2
-
2.3
-
2.4
-
2.5
Output
DC24V 10A
TRIO DC-UPS
Bat.-Mode
Bat.-Charge
Alarm
P>Pn
DC OK
24-28V
3.1
3.2
3.3
3.4
3.5
3.6
3.7
DC OK
Alarm
Bat.-Mode
Ready
Remote
Bat.-Start
SGnd
WARNING
Provide a switch/circuit breaker close to the
device at the AC input, DC output and at the
battery terminals, which are labeled as the
disconnecting device for this device.
NOTE
As so-called wear parts, batteries are not
provided with a warranty. Deep discharge and
storage beyond the permitted temperature
range lead to irreversible damage to batteries.
Follow the documentation for the individual
components during installation.
The image is a schematic representation of
the design and does not contain all parts.
Observe the installation instructions.
DC OK
Alarm
Bat.-Mode
Ready
Remote
Bat.-Start
SGnd
+-
TRIO
DC-UPS
LN +- +-
AC DC DC
Input Output Battery
Protective conductor
Energy
storage
Buffered
DC load

TRIO-UPS-2G/1AC/24DC/10
107432_en_02 PHOENIX CONTACT 20 / 30
9 Device operation
Basic settings for commissioning can be made directly via
the rotary selection switch on the device. Advanced settings
can be made via the UPS-CONF PC software.
9.1 Setting the operating mode
You can set the following functions via the rotary selector
switch on the front of the device:
– Buffer period
–PCmode
–Servicemode
Figure 23 Rotary selector switch
9.1.1 Setting the buffer time
Refer to the following diagram for information on how the
device behaves in buffer mode:
Figure 24 
t0: mains power failure
t1: after the preset buffer time has expired, the output is
switched off
Refer to the following diagram for possible buffer times for
varying discharge currents.
Figure 25 Buffer time/discharge current diagram
The latest software version is to be found in
the product download area.
Use a suitable screwdriver to set the rotary
selector switch.
Rotary selector
switch setting
Meaning
1, 2, 3, 5, 10, 15 The UPS switches off after the set
buffer time.
Custom (default
0.5)
The UPS switches off after the
individual buffer time set via UPS-
CONF.
If a buffer time is not set, the UPS
shuts down after 30 seconds.
(unlimited) Buffering with the total stored energy.
An alarm is generated as soon as the
voltage of the energy storage falls
below 20.4V (default).
Custom
12
3
5
10
PC-Mode
Service 15
tmax
[min]
(Default 0.5)
U
IN
U
OUT
t0t1
t
024
1
10
1135
60
10
30
678910
= 1,3Ah
= 3,4Ah
= 7,2Ah
= 12Ah
= 38Ah










Current [A]
Time [min.] Time [h]