QUINT4-PS/12-24DC/24DC/1.3/SC
DC/DC converter
Data sheet
110257_en_00
1
© PHOENIX CONTACT 2021-07-21
Description
QUINT POWER power supplies are exceptionally small yet
offer superior system availability in the sub 100 W power
range.
Powerful
–
–
Static boost of up to 125% (PN) for a sustained period
Dynamic boost of up to 200% (PN) for 4.9 s
Space-saving
–
–
Slim design
Slim design for 120 mm control boxes
Preventive
–
Function monitoring through adjustable signaling of
power thresholds or output voltage
Flexible connection technology
–
–
Tried-and-tested screw connection
Fast Push-in connection
Technical data (short form)
Input voltage range
Mains buffering
12 V DC ... 24 V DC -25 % ... +33 %
typ. 19 ms (24 V DC)
Nominal output voltage (UN)
24 V DC
Nominal output current (IN)
Static Boost (IStat.Boost)
Dynamic Boost (IDyn.Boost)
1.3 A
1.625 A (≤ 40 °C)
2.6 A (≤ 60 °C (4,9 s))
Setting range of the output voltage
(USet)
24 V DC ... 28 V DC
Output power (PN)
Output power (PStat. Boost)
Output power (PDyn. Boost)
30 W
38 W
60 W
Residual ripple
< 20 mVPP
Efficiency
MTBF (IEC 61709, SN 29500)
Ambient temperature (operation)
Dimensions W/H/D
Weight
typ. 91.7 % (24 V DC)
> 1120490 h (40 °C)
-25 °C ... 70 °C
-40°C (startup type tested)
> 60 °C Derating: 2.5 %/K
22.5 mm / 99 mm / 90 mm
0.171 kg
Durable
–
–
Efficiency up to 92%
Low power dissipation
All technical specifications are nominal and refer to a room temperature of 25 °C and 70% relative humidity at
100 m above sea level.
QUINT4-PS/12-24DC/24DC/1.3/SC
2
Table of contents
2
Table of contents ..................................................................................................................... 2
1
3
4
Description .............................................................................................................................. 1
Ordering data .......................................................................................................................... 3
Technical data ......................................................................................................................... 4
5
Safety and installation notes .................................................................................................. 14
7
Structure of the power supply ................................................................................................ 17
6
8
9
10
11
12
13
14
High-voltage test (HIPOT) ..................................................................................................... 15
Mounting/removing the power supply .................................................................................... 20
Device connection terminal blocks ........................................................................................ 22
Output characteristic curves .................................................................................................. 22
Boost currents ....................................................................................................................... 23
Signaling................................................................................................................................ 25
Operating modes ................................................................................................................... 27
Derating................................................................................................................................. 29
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QUINT4-PS/12-24DC/24DC/1.3/SC
3
Ordering data
Description
Type
Primary-switched DC/DC converter, QUINT POWER, DIN QUINT4-PS/12-24DC/24DC/
rail mounting, Screw connection, input: 12 V DC - 24
1.3/SC
V DC, output: 24 V DC / 1.3 A
Order No.
1066703
Pcs./Pkt.
Accessories
Type
Order No.
Pcs./Pkt.
2906032
1
Multi-channel electronic circuit breaker for protecting four CBMC E4 24DC/1-4A NO
loads at 24 V DC in the event of overload and short circuit.
With electronic locking of the set nominal currents. For
installation on DIN rails.
2906031
1
2908713
1
Type 3 surge protection, consisting of protective plug and PLT-SEC-T3-24-FM-UT
base element, with integrated status indicator and remote
signaling for single-phase power supply networks.
Nominal voltage: 24 V AC/DC
2907916
5
Screwdriver, flat bladed, size: 0.4 x 2.0 x 60 mm, 2component grip, with non-slip grip
SF-SL 0,4X2,0-60
Multi-channel electronic circuit breaker for protecting four CBMC E4 24DC/1-10A NO
loads at 24 V DC in the event of overload and short circuit.
With electronic locking of the set nominal currents. For
installation on DIN rails.
Multi-channel electronic circuit breaker that can be
CBMC E4 24DC/1-4A NO-C
preconfigured, for protecting four loads at 24 V DC in the
event of overload and short circuit. With electronic locking
of the set nominal currents. For installation on DIN rails.
1212546
1
10
The range of accessories is being continuously extended. The current range of accessories can be found in
the download area for the product.
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QUINT4-PS/12-24DC/24DC/1.3/SC
4
Technical data
Input data
Unless otherwise stated, all data applies for 25°C ambient temperature, 230 V AC input voltage, and nominal
output current (IN).
Input voltage range
12 V DC ... 24 V DC -25 % ... +33 %
Current draw
typ. 3.75 A (12 V DC) / typ. 1.85 A (24 V DC)
Electric strength, max.
35 V DC (60 s)
Mains buffering
typ. 19 ms (24 V DC)
Switch-on time
24 V DC,
constant capacity )
24 V DC
24 V DC ... 28 V DC
Nominal output current (IN)
1.3 A
Dynamic Boost (IDyn.Boost)
2.6 A (≤ 60 °C (4,9 s))
Static Boost (IStat.Boost)
1.625 A (≤ 40 °C)
Control deviation change in load, static 10 % ... 90 %
0.9 x USet
UOut < 0.9 x USet
Signal output (configurable)
Digital
Default
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24 ... 14
LED lights up yellow, output power > PThr, depending on the
rotary selector switch setting
LED lights up green
LED flashes green
0 V DC / 24 V DC , 22 mA
24 V DC , 22 mA ( 24 V DC for UOut > 0.9 x USet )
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QUINT4-PS/12-24DC/24DC/1.3/SC
Signal connection data
Connection method
Screw connection
Conductor cross section, rigid
0.14 mm² ... 2.5 mm²
Conductor cross section flexible, with ferrule with plastic
sleeve
0.25 mm² ... 2.5 mm²
Conductor cross section, flexible
0.14 mm² ... 2.5 mm²
Conductor cross section flexible, with ferrule without
plastic sleeve
0.25 mm² ... 2.5 mm²
Stripping length
8 mm
Conductor cross section AWG
26 ... 14
Reliability
24 V DC
MTBF (IEC 61709, SN 29500)
> 1999348 h (25 °C)
> 1120490 h (40 °C)
> 471066 h (60 °C)
Life expectancy (electrolytic capacitors)
Output current (IOut)
24 V DC
0.65 A
> 242000 h ( 40 °C )
1.3 A
> 320000 h ( 30 °C )
1.3 A
> 160000 h ( 40 °C )
The expected service life is based on the capacitors used. If the capacitor specification is observed, the
specified data will be ensured until the end of the stated service life. For runtimes beyond this time, error-free
operation may be reduced. The specified service life of more than 15 years is simply a comparative value.
Switching frequency
Min.
Auxiliary converter stage
130 kHz
Main converter stage
General data
Degree of protection
Max.
130 kHz
70 kHz
250 kHz
IP20
Protection class
II
Type of housing
Polycarbonate (PC), UL 94 V0
Weight
0.171 kg
Inflammability class in acc. with UL 94 (housing / terminal V0
blocks)
Dimensions W / H / D (state of delivery)
Power dissipation
Maximum power dissipation in no-load condition
Power loss nominal load max.
110257_en_00
22.5 mm / 99 mm / 90 mm
24 V DC
< 1.3 W
60 °C Derating: 2.5 %/K)
The ambient temperature (operation) refers to IEC 61010 surrounding air temperature.
Ambient temperature (start-up type tested)
-40 °C
Ambient temperature (storage/transport)
-40 °C ... 85 °C
Installation height
≤ 5000 m (> 2000 m, observe derating)
Max. permissible relative humidity (operation)
Vibration (operation)
Shock
Degree of pollution
Climatic class
Overvoltage category
EN 61010-1
Standards
Electrical safety (of control and regulation devices)
≤ 95 % (at 25 °C, non-condensing)
< 15 Hz, ±2.5 mm amplitude; 15 Hz ... 100 Hz: 2.3 g 90 Min. (in
accordance with IEC 60068-2-6)
18 ms, 30g, in each space direction (according to IEC 600682-27)
2
3K3 (in acc. with EN 60721)
II (≤ 5000 m)
IEC 61010-1
Protective extra-low voltage
IEC 61010-1 (SELV)
EMC requirements, power plant
EN 61850-3
EN 61000-6-5
Mains variation/undervoltage
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EN 61000-4-29
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QUINT4-PS/12-24DC/24DC/1.3/SC
Approvals
UL
UL Listed UL 61010-1
CAN/CSA C22.2 No. 61010-1-12
UL Listed UL 61010-2-201
CAN/CSA C22.2 No. 61010-2-201:18
UL 121201 & CSA C22.2 No. 213-17 Class I, Division 2,
Groups A, B, C, D T4 (Hazardous Location)
CB Scheme
Shipbuilding
IEC 61010-1
IEC 61010-2-201
DNV GL
Current approvals/permissions for the product can be found in the download area under
phoenixcontact.net/products
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QUINT4-PS/12-24DC/24DC/1.3/SC
Electromagnetic compatibility
Conformance with EMC Directive 2014/30/EU
Noise emission according to EN 61000-6-3 (residential and commercial) and EN 61000-6-4 (industrial)
CE basic standard
Conducted noise emission EN 55016
Minimum normative
requirements
Higher requirements in
practice (covered)
EN 61000-6-4 (Class A)
EN 61000-6-3 (Class B)
Minimum normative
requirements of DNV GL
Higher requirements in
practice of DNV GL (covered)
EN 61000-6-4 (Class A)
Noise emission EN 55016
Noise emission for marine approval
DNV GL conducted noise emission
Class A
Area power distribution
DNV GL noise radiation
Class A
Area power distribution
EN 61000-6-3 (Class B)
Class B
Bridge and deck area
Class B
Bridge and deck area
Immunity according to EN 61000-6-1 (residential), EN 61000-6-2 (industrial), and EN 61000-6-5 (power station
equipment zone), IEC/EN 61850-3 (energy supply)
CE basic standard
Electrostatic discharge EN 61000-4-2
Housing contact discharge
Housing air discharge
Electromagnetic HF field EN 61000-4-3
Comments
Frequency range
4 kV (Test Level 2)
6 kV (Test Level 4)
Criterion B
Criterion A
8 kV (Test Level 3)
80 MHz ... 1 GHz
8 kV (Test Level 3)
80 MHz ... 1 GHz
10 V/m (Test Level 3)
20 V/m (Test Level 3)
Test field strength
3 V/m (Test Level 2)
10 V/m (Test Level 3)
Input
2 kV (Test Level 3 asymmetrical)
2 kV (Test Level 4 asymmetrical)
Comments
Output
Signal
Comments
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Higher requirements in
practice (covered)
Test field strength
Frequency range
Fast transients (burst) EN 61000-4-4
Minimum normative
requirements of
EN 61000-6-2 (CE)
(immunity for industrial
environments)
1 GHz ... 6 GHz
Criterion A
1 GHz ... 6 GHz
Criterion A
2 kV (Test Level 3 asymmetrical)
2 kV (Test Level 4 asymmetrical)
Criterion B
Criterion B
1 kV (Test Level 3 asymmetrical)
2 kV (Test Level 4 asymmetrical)
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QUINT4-PS/12-24DC/24DC/1.3/SC
Immunity according to EN 61000-6-1 (residential), EN 61000-6-2 (industrial), and EN 61000-6-5 (power station
equipment zone), IEC/EN 61850-3 (energy supply)
CE basic standard
Surge voltage load (surge) EN 61000-4-5
Input
Output
Signal
Conducted interference EN 61000-4-6
Comments
Input/Output/Signal
Frequency range
Voltage
Comments
Power frequency magnetic field EN 61000-4-8
Comments
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Minimum normative
requirements of
EN 61000-6-2 (CE)
(immunity for industrial
environments)
Higher requirements in
practice (covered)
0.5 kV (Test Level 3 symmetrical)
1 kV (Test Level 3 asymmetrical)
1 kV (Test Level 4 symmetrical)
2 kV (Test Level 4 asymmetrical)
0.5 kV (Test Level 2 symmetrical)
1 kV (Test Level 1 asymmetrical)
1 kV (Test Level 3 symmetrical)
2 kV (Test Level 3 asymmetrical)
Criterion B
Criterion A
0.5 kV (Test Level 2 symmetrical)
1 kV (Test Level 1 asymmetrical)
asymmetrical
1 kV (Test Level 4 symmetrical)
2 kV (Test Level 4 asymmetrical)
asymmetrical
0.15 MHz ... 80 MHz
0.15 MHz ... 80 MHz
Criterion A
Criterion A
10 V (Test Level 3)
50 Hz , 60 Hz ( 30 A/m )
10 V (Test Level 3)
16.67 Hz , 50 Hz , 60 Hz
( 100 A/m 60 s )
not required
50 Hz , 60 Hz ( 1 kA/m , 3 s )
Criterion A
Criterion A
not required
0 Hz ( 300 A/m , DC, 60 s )
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Additional basic standard EN 61000-6-5 (immunity in power station), IEC/EN 61850-3 (energy supply)
Basic standard
Minimum normative
requirements of
EN 61000-6-5
Pulse-shape magnetic field EN 61000-4-9
not required
Comments
Damped oscillating magnetic field EN 61000-4-10
Asymmetrical conducted disturbance variables EN 61000-4-16
1000 A/m
none
Criterion A
not required
100 kHz
100 A/m
not required
Comments
Higher requirements in
practice (covered)
none
1 MHz
100 A/m
Criterion A
Input, Output, Signals 15 Hz ... 150 Hz , 10 V on 1 V 15 Hz ... 150 Hz , 10 V on 1 V
150 Hz ... 1.5 kHz , 1 V
150 Hz ... 1.5 kHz , 1 V
1.5 kHz ... 15 kHz , 1 V on 10 V 1.5 kHz ... 15 kHz , 1 V on 10 V
15 kHz ... 150 kHz , 10 V
15 kHz ... 150 kHz , 10 V
( Test Level 3 )
( Test Level 3 )
Comments
Alternating component of DC voltage EN 61000-4-17
Alternating component
Attenuated oscillating wave EN 61000-4-18
Comments
Input, Output
Signals
Comments
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50 Hz , 60 Hz , 10 V
(Permanent)
50 Hz , 60 Hz , 100 V (1 s) (
Test Level 3 )
16.7 Hz, 50 Hz, 60 Hz, 150 Hz,
180 Hz , 10 V (Permanent)
0 Hz , 16.7 Hz , 50 Hz , 60 Hz ,
100 V (1 s) ( Test Level 3 )
10 % (UN) , 50 Hz
10 % (UN) , 50 Hz , 100 Hz ,
150 Hz , 300 Hz ,
Criterion A
Criterion B
Criterion A
Criterion A
1 MHz, 0.5 kV
( Test Level 2 - symmetrical )
1 MHz , 0.5 kV
( Test Level 2 - symmetrical )
1 MHz , 0.5 kV
( Test Level 2 - symmetrical )
1 MHz, 0.5 kV
( Test Level 2 - symmetrical )
Criterion B
Criterion A
1 MHz , 1 kV
1 MHz , 1 kV
10 MHz 0.5 kV
( Test Level 2 - asymmetrical )
( Test Level 2 - asymmetrical )
1 MHz , 1 kV
1 MHz , 1 kV
( Test Level 2 - asymmetrical ) ( Test Level 2 - asymmetrical )
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Additional basic standard EN 61000-6-5 (immunity in power station), IEC/EN 61850-3 (energy supply)
Basic standard
Minimum normative
requirements of
EN 61000-6-5
Voltage dips EN 61000-4-29
Input voltage ( 24 V DC )
Voltage dip 70 % , 100 ms ( Test Level 2 ) 70 % , 100 ms ( Test Level 2 )
Comments
Criterion B
Criterion C
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Criterion A
40 % 100 ms ( Test Level 2 )
Voltage dip
0 % , 50 ms ( Test Level 2 )
Comments
Criterion A
Criterion C
Voltage dip 40 % , 100 ms ( Test Level 2 )
Comments
Key
Higher requirements in
practice (covered)
Criterion C
0 % , 50 ms ( Test Level 2 )
Criterion B
Criterion A
Criterion B
Normal operating behavior within the specified limits.
Temporary impairment to operational behavior that is corrected by the device itself.
Temporary adverse effects on the operating behavior, which the device corrects
automatically or which can be restored by actuating the operating elements.
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QUINT4-PS/12-24DC/24DC/1.3/SC
5
Safety and installation notes
Safety notes and warning instructions
Symbols used
WARNING: Danger to life by electric shock!
Instructions and possible hazards are indicated by
corresponding symbols in this document.
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.
There are different categories of personal injury that are
indicated by a signal word.
–
–
–
–
WARNING
NOTE
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.
The following symbols are used to indicate potential
damage, malfunctions, or more detailed sources of
information.
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.
–
–
–
–
–
–
–
–
–
–
–
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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.
Cover termination area after installation in order to avoid
accidental contact with live parts (e. g., installation in
control cabinet).
Observe the national safety and accident prevention
regulations.
Assembly and electrical installation must correspond to
the state of the art.
The power supply is a built-in device and is designed for
mounting in a control cabinet.
The IP20 degree of protection of the device is intended
for use in a clean and dry environment.
Observe mechanical and thermal limits.
Ensure that the primary-side wiring and secondary-side
wiring are the correct size and have sufficient fuse
protection.
For the connection parameters for wiring the power
supply, such as the required stripping length with and
without ferrule, refer to the technical data section.
Use copper cables for operating temperatures of
75 °C (ambient temperature 55 °C)
90 °C (ambient temperature 75 °C).
Protect the device against foreign bodies penetrating it,
e.g., paper clips or metal parts.
The 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 power supply may only be used for its intended use.
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6
High-voltage test (HIPOT)
This protection class II power supply is subject to the Low
Voltage Directive and is factory tested. During the HIPOT
test (high-voltage test), the insulation between the input
circuit and output circuit is tested for the prescribed electric
strength values, for example. The test voltage in the highvoltage range is applied at the input and output terminal
blocks of the power supply. The operating voltage used in
normal operation is a lot lower than the test voltage used.
6.3
High-voltage dielectric test performed by the
customer
Apart from routine and type tests to guarantee electrical
safety, the end user does not have to perform another highvoltage test on the power supply as an individual
component. According to EN 60204-1 (Safety of machinery
- Electrical equipment of machines) the power supply can be
disconnected during the high-voltage test and only installed
once the high-voltage test has been completed.
High-voltage tests up to 1.2 kV DC can be
performed as described.
The test voltage should rise and fall in ramp form.
The relevant rise and fall time of the ramp should
be at least two seconds.
6.1
High-voltage dielectric test (dielectric strength
test)
In order to protect the user, power supplies (as electric
components with a direct connection to potentially
hazardous voltages) are subject to more stringent safety
requirements. For this reason, permanent safe electrical
isolation between the hazardous input voltage and the
touch-proof output voltage as safety extra-low voltage
(SELV) must always be ensured.
In order to ensure permanent safe isolation of the DC input
circuit and DC output circuit, high-voltage testing is
performed as part of the safety approval process (type test)
and manufacturing (routine test).
6.2
High-voltage dielectric test during the
manufacturing process
During the power supply manufacturing process, a highvoltage test is performed as part of the dielectric test in
accordance with the specifications of IEC/UL/EN 61010-1.
The high-voltage test is performed with a test voltage of at
least 1.2 kV DC or higher. Routine manufacturing tests are
inspected regularly by a certification authority.
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6.3.1
Performing high-voltage testing
If high-voltage testing of the control cabinet or the power
supply as a stand-alone component is planned during final
inspection and testing, the following features must be
observed.
– The power supply wiring must be implemented as
shown in the wiring diagram.
– The maximum permissible test voltages must not be
exceeded.
Avoid unnecessary loading or damage to the power supply
due to excessive test voltages.
For the relevant applicable test voltages and
insulation distances, refer to the corresponding
table (see technical data: electric strength of the
insulation section).
Figure 1
Potential-related wiring for the high-voltage
test
QUINT POWER Ord.No.xxxxxxx
2
1
3.1 2.1 2.2
SIG + ̐
Output DC
UOut
Signal (SIG)
POut > PThr
Boost >100%
> 75%
> 50%
HV
ô /=
DC OK
3
Input DC
+
̐
1.1 1.2
4
Key
No. Designation
Color coding
1
2
3
Blue
Blue
--
Potential levels
Potential 1
Potential 1
--
Red
Potential 2
4
DC output circuit
Signal contacts
High-voltage
tester
DC input circuit
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Structure of the power supply
The fanless convection-cooled power supply can be
snapped onto all DIN rails according to EN 60715.
Device dimensions
Figure 3
Device dimensions (dimensions in mm)
22,5
Function elements
3
10
9
8
1
2
3
3.1 2.1 2.2
SIG
Output DC
+ ̐
Signal (SIG)
DC OK
4
DC OK
Input DC
+
̐
1.1 1.2
7
5
Input DC
+
̐
1.1 1.2
3
UOut
POut > PThr
Boost >100%
> 75%
> 50%
UOut
Signal (SIG)
POut > PThr
Boost >100%
> 75%
> 50%
3.1 2.1 2.2
SIG + ̐
Output DC
99
Operating and indication elements
QUINT POWER Ord.No.xxxxxxx
Figure 2
QUINT POWER Ord.No.xxxxxxx
7.1
7.2
49,5
7
6
Figure 4
Device dimensions (dimensions in mm)
95
3
90
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67
32
No. Designation
1
Connection terminal block signal output (SIG)
DC OK, POut > PThr: +24 V DC, 22 mA
2
Connection terminal block output voltage: Output
DC +/3
Accommodation for cable binders
4
Integrated snap-on foot for carrier rail mounting
5
QR code web link
6
Connection terminal block input voltage: Input +/7
Signaling DC OK LED
8
Rotary selector, status of the output voltage (DC OK)
or output power (POut > PThr)
9
Signaling POut > PThr LED (yellow): output power
POut > output power threshold PThr
10 Potentiometer output voltage
99
Key
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7.3
Keep-out areas
Nominal output
capacity
< 50 %
≥ 50 %
Figure 5
Spacing [mm]
b
30
30
a
0
5
c
30
30
Device dimensions and minimum keep-out
areas (in mm)
22,5
a
99
QUINT POWER Ord.No.xxxxxxx
b
a
3.1 2.1 2.2
SIG + ̐
Output DC
UOut
Signal (SIG)
POut > PThr
Boost >100%
> 75%
> 50%
DC OK
c
Input DC
+
̐
1.1 1.2
If adjacent components are active and the nominal
output power ≥ 50%, there must be lateral spacing
of 15 mm.
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7.4
Block diagram
Figure 6
+
-
Block diagram
1.1
1.2
2.1
+
2.2
2.3
-
3.1
OVP
SIG
SIG
ĎC
Key
Symbol
Designation
Surge protection (diode) with filter
Inrush current limitation
Symbol
C
OVP
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Microcontroller
PNP transistor switch output
Switching transistor and main transmitter
(electrically isolating)
Secondary rectification and smoothing
Designation
Auxiliary converter (electrically isolating)
SIG
Rotary selector switch
Filter
Signal/display LEDs
Optocoupler (electrically isolating)
Potentiometer output voltage
Additional regulatory protection against
surge voltage
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8
Mounting/removing the power
supply
8.1
Mounting the power supply unit
Proceed as follows to mount the power supply:
1. The power supply is mounted in the normal mounting
position from above onto the 35 mm DIN rail (DIN EN
60715). Make sure that the integrated snap-on foot is in
the correction position behind the DIN rail (A).
2. Then press the power supply down until the integrated
snap-on foot audibly latches into place (B).
3. Check that the power supply is securely attached to the
DIN rail.
Figure 7
8.2
Removing the power supply unit
Proceed as follows to remove the power supply:
1. Take a suitable screwdriver and insert this into the lock
hole on the integrated snap-on foot (A).
2. Release the lock by lifting the screwdriver (B).
3. Carefully swivel the power supply forward (C) so that
the lock slides back into the starting position.
4. Then separate the power supply from the DIN rail (D).
Figure 8
Removing the power supply from the DIN rail
D
Snapping the power supply onto the DIN rail
C
A
A
Click
110257_en_00
B
B
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Two receptacles for the bundled attachment of the
connection wiring are integrated in the left and right housing
panel. Use cable binders to secure the connection wiring
(optional WT-HF 3,6X140 - Order No. 3240744).
Proceed as follows to secure the connection wiring:
– Wire the power supply with sufficient connection
reserve (input terminal blocks, output terminal blocks,
signal terminal block)
– Bundle and set up the connection wiring so that the
ventilation slits on the top and bottom of the housing are
covered as little as possible.
– Thread the cable binders into the necessary
receptacles for the cable binders.
Figure 9
Lay and align connection wiring
–
–
Shorten the excess length of the cable ties.
Then check again that the connection wiring is properly
secured.
Figure 11
Ord.No.290xxxx
Fix connection wiring to the power supply
Shorten protruding ends of the cable binder
3.1
SIG 2.1
2.2
Ou
tpu
t
U
+
QUINT POWER
8.3
−
Out
24
-28
V
Sig
na
l (S
IG
Bo PO )
os ut>P
t > Thr
10
> 7 0%
5%
Ord.No.290xxxx
NOTE: Mechanical damage to the connection
wiring caused by friction
3.1
SIG 2.1
2.2
Ou
tpu
t
U
QUINT POWER
+
−
Out
24
-28
V
Sig
Bo
–
In extreme ambient conditions, e.g., strong
vibrations, protect the connection wiring against
mechanical damage using additional insulation
material. The additional insulation material for
protecting the connection wiring is limited to the
area where the cable binders are attached.
na
os
l (S
IG
PO )
>
t > ut PThr
10
> 7 0%
5%
Secure the connection wiring with the cable binders.
Make sure that the connection wiring is attached safely
and securely without damaging the connection wiring.
Ord.No.290xxxx
Figure 10
3.1
SIG 2.1
2.2
Ou
tpu
t
U
+
QUINT POWER
Secure connection wiring with cable binder
−
Out
24
-28
V
Sig
Bo
na
os
l (S
IG
PO )
>
t > ut PThr
10
> 7 0%
5%
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Device connection terminal blocks
For the necessary connection parameters for the
connection terminal blocks, refer to the technical
data section.
9.1
Input
9.2
Protection of the primary side
The power supply is connected on the primary side via the
Input +/- connection terminal blocks.
Installation of the device must correspond to EN 61010
regulations. It must be possible to switch off the device using
a suitable disconnecting device outside the power supply.
The line protection on the primary side is suitable for this
(see technical data section).
Protection
Figure 12
Pin assignment for DC supply voltage
+
10
Output characteristic curves
The U/I output characteristic curve is optimized for the
following applications:
– When supplying loads with high switch-on currents,
such as motors. The dynamic boost of the power supply
supplies up to 200% of the nominal power for 5 s. This
ensures that sufficient reserve energy is available;
overdimensioning of the power supply is not necessary.
– For system extension. With the static boost, up to
125% of the nominal output power is available for a
sustained period (up to 40°C).
– For fast energy storage charging (e.g., of batteries) to
supply a wide range of loads. The power supply
operates in the nominal operating range. Energy supply
to the load is ensured.
Figure 13
UOut [V]
9
U/I output characteristic curve
UN
5s
Input DC 9...32 V
+
-
IN
100%
0
-
200%
+
IOut [A]
-
IStat. Boost
125%
DC applications require upstream installation of a fuse that
is permitted for the operating voltage.
9.3
IDyn. Boost
5s
Output
By default, the power supply is pre-set to a nominal output
voltage of 24 V DC.
0
t [s]
The output voltage is adjusted using the potentiometer.
9.4
Protection of the secondary side
The power supply is electronically short-circuit-proof and
no-load-proof. In the event of an error, the output voltage is
limited
If sufficiently long connecting cables are used,
fuse protection does not have to be provided for
each individual load.
If each load is protected separately with its own
protective device, the selective shutdown in the
event of a fault enables the system to remain
operational.
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The power supply provides the static boost (IStat. Boost) for a
sustained load supply or the time-limited dynamic boost
(IDyn. Boost).
11.1
Static Boost
Use the following tables to determine the required recovery
time (tPause) at the maximum dynamic boost current (IDyn.
Boost) based on the following values:
– IBase Load
– Duration of the boost current (tDyn. Boost)
– Ambient temperature (40 °C or 60 °C)
For system expansion purposes, the sustained static boost
(IStat. Boost) supports the load supply with up to 125 % of the
nominal current of the power supply. The static boost is
available at an ambient temperature of up to 40 °C.
POut [W]
Figure 14
Performance characteristic in static boost
PDyn. Boost
200%
PStat. Boost
PN
125%
100%
75%
-25
40
60
70
TA [°C]
11.2
Dynamic Boost
Dynamic boost (IDyn.Boost) delivers up to 200% of the power
supply nominal current to supply high loads. This temporary
power supply to the load lasts a maximum of 5 s at an
ambient temperature of up to 60°C.
IOut [A]
Figure 15
IDyn.Boost
IBase Load
Basic curve of the dynamic boost process
tDyn.Boost
11.2.1 Recovery times at an ambient temperature of
40 °C
Figure 16
tPause
Required recovery times at ≤ 40°C
tDyn. Boost [s]
I Based Load
[A]
I Dyn. Boost
[A]
1
2
3
4
5
0,0
2,6
1,8
3,6
5,4
7,2
9
0,33
2,6
2,2
4,5
6,7
9
11,5
0,65
2,6
3
6
9
12
15
0,98
2,6
4,5
9
13,5
18
22,5
1,3
2,6
9
18
27
36
45
11.2.2 Recovery times at an ambient temperature of
60 °C
Figure 17
tDyn.Boost
t [s]
110257_en_00
If a current that is lower than the maximum
available dynamic boost current (IDyn. Boost) is
required for the same period, the recovery time
may (tPause) decrease.
t Pause[s]
Boost currents
Required recovery times at ≤ 60°C
tDyn. Boost [s]
I Based Load
[A]
I Dyn. Boost
[A]
1
2
3
4
5
0,0
2,6
3
6
9
12
15
0,33
2,6
4
8
12
16
20
0,65
2,6
6
12
18
24
30
0,98
2,6
12
24
36
48
60
1,3
2,6
60
60
60
60
60
PHOENIX CONTACT
t Pause[s]
11
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QUINT4-PS/12-24DC/24DC/1.3/SC
11.2.3 Example: Determining the recovery time
(tPause)
At an output current (IBase Load) of 0.65 A, the dynamic
output current (IDyn. Boost) of 2.6 A increases for 2 s
(tDyn. Boost). After a recovery time (tPause) of 6 s, the dynamic
boost is available once again.
Example recovery time for ≤ 40°C
tDyn. Boost [s]
I Based Load
[A]
I Dyn. Boost
[A]
1
2
3
4
5
0,0
2,6
1,8
3,6
5,4
7,2
9
0,33
2,6
2,2
4,5
6,7
9
11,5
0,65
2,6
3
6
9
12
15
0,98
2,6
4,5
9
13,5
18
22,5
1,3
2,6
9
18
27
36
45
110257_en_00
t Pause[s]
Figure 18
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Signaling
12.3
For signaling and the functional monitoring of the power
supply two LEDs and an active signal output are available.
Using the rotary selector select the required functional
monitoring. The monitoring of the output voltage (DC OK) or
the exceedance of the output power threshold are available
(POut > PThr).
12.1
Location and function of the signaling elements
Figure 19
Position of signaling elements
3
Rotary selector switch in position DC OK:
In this switch position the output voltage (UOut) is monitored.
If the DC OK threshold is exceeded (UOut > 0.9 x USet) the
green DC OK LED turns on. Additionally, the signal output
(SIG) "active high" is active. If the output voltage drops
below the DC OK threshold value (UOut 50 %, >75 %
or boost >100 %:
In each of these switch positions the output power (POut) is
monitored. When the set threshold is exceeded the yellow
LED lights up (POut > PThr) and the signal output (SIG)
switches to "active low".
2
QUINT POWER Ord.No.290xxx
12
3.1 2.1 2.2
SIG + −
Output DC
UOut
Signal (SIG)
POut >PThr
Boost > 100%
> 75%
> 50%
1
DC OK
Key
No. Signaling elements
1
LED status indicator DC OK
LED on: UOut > 90% x USet
LED flashing: UOut PThr
3
Active signal output
The following table shows the standard assignment for signaling for the U/I characteristic curves which is set by default.
Figure 20
U/I signaling
LED: POut > PThr
yellow
Signal SIG: POut > PThr
default
LED: DC OK
Signal SIG: DC OK
110257_en_00
Normal operation
POut < PThr
BOOST
POut > PThr
Overload operation
UOut < 0.9 x USet
active high
active low
active low
green
default
LED off
LED on
active high
active high
active low
LED flashing
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12.4
Active signal outputs, digital
Signals are routed to a superordinate controller via the
digital signal output "3.1 SIG".
The 24 V DC signal is applied between the connection
terminal blocks "3.1 SIG" and "2.2 -" or 2.3 -". The maximum
load is 30 mA.
QUINT POWER Ord.No.290xxxx
Figure 21
Signaling
3.1 2.1 2.2
SIG
Output
+ −
PLC
Digital Input
UOut
DI x 0/24 V DC
Signal (SIG)
POut>PThr
Boost > 100%
> 75%
> 50%
GND
DIN EN 61000-6-5 Electromagnetic Compatibility
(EMC)
The interface area may include items such as equipment,
devices, apparatus, and systems connected to the outside
world.
Use Phoenix Contact surge protection (Order No. 2905223)
when you are using connection terminal blocks "3.1 SIG"
and "2.2 -" or "2.3 -" for the signals.
(see Section: Technical data, electromagnetic compatibility
table)
Figure 22
Schematic diagram, signal wiring with
TRABTECH surge protection
QUINT POWER Ord.No.290xxx
DC OK
12.4.1 Signal level surge protection
IEC 61850-3 Immunity Requirement
Signal connections must satisfy the immunity requirement.
Equipment that is installed in "protected" areas and has
direct connections to other areas must satisfy the immunity
criteria.
3.1 2.1 2.2
SIG + −
Output DC
UOut
Signal (SIG)
POut >PThr
Boost > 100%
> 75%
> 50%
Use Phoenix Contact surge protection (Order No. 2905223)
when you are using signal connection types p, l, f, and h for
the signal paths.
DC OK
5
6
1
2
3
4
PLC
Digital Input
0/24 V DC DI x
GND
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13
Operating modes
13.2
Depending on the intended use, the power supply can be
run in series or parallel operation.
13.1
Series operation
To double the output voltage, connect two power supplies in
series. Only use power supplies with the same performance
class and configuration for series operation. If two 24 V DC
power supplies are connected in series, an output voltage of
48 V DC is available to supply the loads.
Figure 23
Schematic diagrams in series operation
+
+
-
-
+24 V
-
-
-
110257_en_00
Figure 24
IN
Schematic diagram in parallel operation
IN
+ −
-24 V
+
-
+ −
+
−
+ −
-48 V
+
You can connect several power supplies in parallel in order
to increase the power or to supply the loads redundantly.
+
+48 V
+
Parallel operation
Σ = IN
Observe the following points when carrying out parallel
connection:
1. Use power supplies of the same type and performance
class
2. Setting the same output voltages
3. Using the same cable cross sections for wiring
4. Using the same cable lengths for the DC convergence
point
5. Operating power supplies in the same temperature
environment
6. When three or more power supplies are connected in
parallel, each output must be protected (e.g., with
circuit breakers or decoupling modules)
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13.2.1 Redundancy operation
Redundant circuits are suitable for supplying systems and
system parts which place particularly high demands on
operational reliability.
If energy is to be supplied to the load with 1+1 redundancy,
two power supplies of the same type and performance class
must be used. In the event of an error, it must be ensured
that one of the power supplies is able to provide the total
required power for the load. This means that in redundancy
mode, two 1.3 A power supplies supply a load with a
nominal current of 1.3 A, for example. During normal
operation of the power supplies, each power supply
therefore supplies 0.65 A.
increased power is used when extending existing systems.
If the individual power supply does not cover the current
consumption of the most powerful load, parallel connection
of power supplies is recommended.
When three or more power supplies are
connected in parallel, each output must be
protected separately, e.g., by a circuit breaker or
decoupling module such as UNO DIODE or
STEP DIODE.
Figure 26
IN
Always use cables with the same cross sections and lengths
when wiring the power supplies on the DC output side.
A redundancy module can be used to 100% decouple two
power supplies from one another and to ensure the supply.
A distinction is made here between passive and active
redundancy modules. Optimum decoupling with
simultaneous monitoring and minimal power dissipation can
be achieved with the UNO DIODE redundancy module.
Figure 25
IN
Schematic diagram, redundant operation with
diode
IN
+ −
Schematic diagram of increased performance
IN
+ –
+ –
+
–
+ –
IΣ= 2 x IN
+ −
+
−
+ −
Σ = IN
Certain specifications apply in redundancy operation with
regard to the configuration of the keepout areas. In
redundancy operation, the power supplies are operated with
maximum half the nominal power. The keepout areas are
therefore reduced.
The following conditions must be met for 1+1 and n+1
redundancy operation of the power supplies in conjunction
with a UNO DIODE redundancy module.
Only use power supplies with the same performance class
and configuration for parallel connection.
Using the signaling settings, you can monitor whether both
power supplies are being operated with ≤ half the nominal
load. In the case of system extension, an overload is
prevented if one of the power supplies fails.
13.2.2 Increased power
When n power supplies are connected in parallel, the output
current is increased to n x IN. Parallel connection for
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Derating
14.2
The QUINT POWER power supply runs in nominal
operation without any limitations. For operation outside the
nominal range, the following points should be observed
depending on the type of use.
14.1
Ambient temperature
When operating the power supply at an ambient
temperature of > 60 °C, a power derating of 2.5 %/K should
be observed. Up to an ambient temperature of 40 °C, the
power supply can take power from the static boost for a
sustained period. In the 40 °C to 60 °C temperature range,
the power supply can output more than the nominal power
for a sustained period.
POut [W]
Figure 27
Output power depending on the ambient
temperature
PDyn. Boost
200%
PStat. Boost
PN
125%
100%
75%
-25
40
60
Installation height
The power supply can be operated at an installation height
of up to 2000 m without any limitations. Different data
applies for installation locations above 2000 m due to the
differing air pressure and the reduced convection cooling
associated with this (see technical data section). The data
provided is based on the results of pressure chamber testing
performed by an accredited test laboratory.
Figure 28
POut [%]
14
225
200
175
150
125
100
75
50
25
0
Output power depending on the installation
height
0
= PN 100 % 60 °C
= PStat. 125 % 40 °C
= PDyn. 200 % 60 °C
1000
2000
3000
4000
5000
H [m]
70
TA [°C]
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QUINT4-PS/12-24DC/24DC/1.3/SC
14.3
Position-dependent derating
The fanless convection-cooled power supply can be snapped onto all DIN rails according to EN 60715.
The power supply should be mounted horizontally for heat dissipation reasons (input connection terminal blocks
facing downward). Please observe the derating for any mounting other than the normal mounting position. Reduce
the output power based on the prevailing ambient temperature.
The recommended output power for different mounting positions and ambient temperatures can be found in the
characteristic curves below.
Exceeding these values will reduce the service life of the power supply.
12
14.3.1 Normal mounting position
,-
.,/
#$%
0
&'
(
)#
*
+
!
"
13!2
12
14.3.2 Rotated mounting position 90° Z-axis
!
"
()*+,-
.(/0
#$%#&'
13!2
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QUINT4-PS/12-24DC/24DC/1.3/SC
12
14.3.3 Rotated mounting position 180° Z-axis
"
!
#$%
&
'(
)#*
+
0
.,/
,
13!2
!
"
()*+,-
.(/0
#$%#&'
12
14.3.4 Rotated mounting position 270° Z-axis
13!2
110257_en_00
PHOENIX CONTACT
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QUINT4-PS/12-24DC/24DC/1.3/SC
&'
%#
#$
0
/
(
-
.
+,
)*
(
12
14.3.5 Rotated mounting position 90° X-axis
!
"
13!2
14.3.6 Rotated mounting position 270° X-axis
110257_en_00
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