Phoenix Contact QUINT4-PS/1AC/48DC/5 User manual

1Description
Power supply unit
QUINT4-PS/1AC/48DC/5
© PHOENIX CONTACT
Data sheet
QUINT POWER power supplies with SFB Technology and
preventive function monitoring ensure superior system
availability.
Powerful
– SFB technology: 6 times the nominal current for 15ms
– Power reserves:
Static boost of up to 125%(PN) for a sustained period
Dynamic boost of up to 200%(PN) for 5s
Robust
–Mainsbuffering≥20ms
– High degree of electrical immunity, thanks to integrated
gas-filled surge arrester (6kV)
Preventive
– Comprehensive signaling:
Analog signal, digital signal, relay contact, LED bar
graph
Can be ordered pre-configured
– Perform configuration online and order 1 or more units
Technical data (short form)
Input voltage range 100 V AC ... 240 V AC
-15% ... +10%
Mains buffering ≥40 ms (120 V AC)
≥40 ms (230 VAC)
Nominal output voltage (UN) 48 V DC
Setting range of the output voltage
(USet)
48 V DC ... 56 V DC
Nominal output current (IN)
Static Boost (IStat.Boost)
Dynamic Boost (IDyn.Boost)
Selective Fuse Breaking (ISFB)
5 A
6.25 A
10 A (5 s)
30 A (15 ms)
Output power (PN)
Output power (PStat. Boost)
Output power (PDyn. Boost)
240 W
300 W
480 W
Efficiency typ. 92.3 % (120 V AC)
typ. 93.5 % (230 V AC)
Residual ripple < 70 mVPP
MTBF (IEC 61709, SN 29500) > 784000 h (40 °C)
Ambient temperature (operation) -25 °C ... 70 °C
-40°C (startup type tested)
> 60 °C Derating: 2.5 %/K
Dimensions W/H/D 50 mm / 130 mm / 125 mm
Weight 1 kg
All technical specifications are nominal values and refer to a room temperature of 25 °C and 70 % relative
humidity at 100 m above sea level.
108476_en_01 2018-09-05

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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..................................................................................................15
6 High-voltage test (HIPOT) ..................................................................................................... 16
7 Structure of the power supply ................................................................................................ 18
8 Mounting/removing the power supply.................................................................................... 21
9 Device connection terminal blocks ........................................................................................ 24
10 Output characteristic curves ..................................................................................................26
11 Configuring the power supply ................................................................................................ 29
12 Boost currents ....................................................................................................................... 30
13 SFB technology ..................................................................................................................... 32
14 Signaling................................................................................................................................ 36
15 Operating modes................................................................................................................... 44
16 Derating................................................................................................................................. 46

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Description Ty p e Order No. Pcs./Pkt.
Primary-switched QUINT POWER power supply for DIN
rail mounting with free choice of output characteristic
curve and SFB(Selective Fuse Breaking) technology,
input: 1-phase, output: 48VDC/5A
QUINT4-PS/1AC/48DC/5 2904610 1
One or more of the primary-switched QUINT POWER power supply with SFB Technology (selective fuse
breaking) versions configured online can now be ordered using the following web code: phoenixcontact.net/
webcode/#0852
3Orderingdata
Accessories Type Order No. Pcs./Pkt.
Universal wall adapter for securely mounting the power
supply in the event of strong vibrations. The power supply
is screwed directly onto the mounting surface. The
universal wall adapter is attached at the top/bottom.
UWA 182/52 2938235 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
Assembly adapter for QUINT-PS... power supply on S7-
300 rail
QUINT-PS-ADAPTERS7/1 2938196 1
Near Field Communication (NFC) programming adapter
with USB interface for the wireless configuration of NFC-
capable products from PHOENIX CONTACT with
software. No separate USB driver is required.
TWN4 MIFARE NFC USB
ADAPTER
2909681 1
Type 2/3 surge protection, consisting of protective plug
and base element, with integrated status indicator and
remote signaling for single-phase power supply networks.
Nominal voltage 230VAC/DC.
PLT-SEC-T3-230-FM-UT 2907919 5
Type 3 surge protection, consisting of protective plug and
base element, with integrated status indicator and remote
signaling for single-phase power supply networks.
Nominal voltage 60VAC/DC.
PLT-SEC-T3-60-FM-UT 2907917 5
Type 2/3 surge protection, consisting of protective plug
and base element, with integrated status indicator and
remote signaling for single-phase power supply networks.
Nominal voltage 230VAC/DC.
PLT-SEC-T3-230-FM-PT 2907928 5
Type 3 surge protection, consisting of protective plug and
base element, with integrated status indicator and remote
signaling for single-phase power supply networks.
Nominal voltage 60VAC/DC.
PLT-SEC-T3-60-FM-PT 2907926 5
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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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 100 V AC ... 240 V AC -15% ... +10%
110 V DC ... 250 V DC -18% ... +40%
Electric strength, max. 300 V AC 60 s
Frequency range (fN)50 Hz ... 60 Hz -10 % ... +10 %
Frequency (fR) for railway power supply systems 16.7 Hz (acc. to EN 50163)
Railway power supply systems can be operated at 16.7 Hz. Use conditions and technical data on request.
Current draw typ. 3.4 A (100 V AC)
2.8 A (120 V AC)
1.5 A (230 V AC)
1.5 A (240 V AC)
3 A (110 V DC)
1.3 A (250 V DC)
The specified values for current consumption apply for operation in the static boost(PNx125%).
Discharge current to PE
typical
< 3.5 mA
0.6 mA (264 V AC, 60 Hz)
Mains buffering ≥40 ms (120 V AC)
≥40 ms (230 VAC)
Switch-on time < 1 s
Typical response time from SLEEP MODE 300 ms
Protective circuit Transient surge protection Varistor, gas-filled surge arrester
Switch-on current surge limitation typical after 1 ms 16 A
Inrush surge current I2t<0.5A
2s
Input fuse slow-blow, internal 8 A
During the first few microseconds, the current flow into the filter capacitors is excluded.
The SCCR value (short-circuit current rating) of the power supply unit corresponds to the SCCR value of the
backup fuse (see input protection table).
The external backup fuse must be approved for the (AC) supply voltage used and the voltage level.

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Input protection , AC ( to be connected externally upstream )
Input current IIn
Input protection Circuit breaker Neozed fuse or equivalent Power switch
Characteristics A B C D K gG ≤13 x IIn
(maximum magnetic tripping)
4 A - - -   
6 A - -     
8 A -   
10 A -     
13 A   
16 A       
Electric strength of the insulation
A B C D
Type test (IEC/EN 60950-1) 2.5 kV AC 4 kV AC 0.5 kV DC 0.5 kV DC
Production test 2 kV AC 2 kV AC 0.5 kV DC 0.5 kV DC
Field test (with gas-filled surge arrester) 0.8 kV AC
1.1 kV DC
0.8 kV AC
1.1 kV DC
0.5 kV DC 0.5 kV DC
Field test (gas-filled surge arrester de-contacted) 2 kV AC
2.83 kV DC
2 kV AC
2.83 kV DC
0.5 kV DC 0.5 kV DC
Housing
Output
PE
Input Signaling
C
ABD
B
L
N
(+)
(-)
+
POWER factor
0,3
0,4
0,5
0,6
0,7
0,8
0,9
1,0
I [A]
Out
Power Factor
12345678910


= U : 120 V AC/U : 48 V DC
In Out
= U : 230 V AC/U : 48 V DC
In Out



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Crest factor 120 V AC 230 V AC
typ. 1.5 typ. 1,64
Input current vs. output current
0
1
2
3
4
5
0123456789
10
I [A]
Out
I [A]
In
= U : 120 V AC/U : 48 VDC
In Out
= U : 230 V AC/U : 48 VDC
In Out




Input connection data
Connection method Screw connection
Conductor cross section, solid 0.2 mm² ... 2.5 mm²
Conductor cross section, flexible 0.2 mm² ... 2.5 mm²
Conductor cross section flexible, with ferrule with plastic
sleeve
0.25 mm² ... 2.5 mm²
Conductor cross section flexible, with ferrule without
plastic sleeve
0.25 mm² ... 2.5 mm²
Conductor cross section AWG 24 ... 14
Stripping length 6.5 mm
Tightening torque 0.5 Nm ... 0.6 Nm
Output data
Nominal output voltage (UN)48VDC
Setting range of the output voltage (USet) ( constant
capacity )
48 V DC ... 56 V DC
Nominal output current (IN)5A
Static Boost (IStat.Boost)6.25 A
Dynamic Boost (IDyn.Boost)10A(5s)
Selective Fuse Breaking (ISFB)30 A (15 ms)
Magnetic circuit breaker tripping A1...A6 / B2 / C1...C2 / Z1...Z6
Control deviation Static load change 10% ... 90%< 0.5 %
Control deviation Dynamic load change 10% ... 90%, (10
Hz)
< 4 %
Control deviation change in input voltage ±10 % < 0.25 %
Short-circuit-proof yes
No-load proof yes
Residual ripple ( with nominal values ) < 70 mVPP
Connection in parallel Yes, for redundancy and increased capacity
Connection in series yes

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Feedback resistance ≤60 V DC
Protection against surge voltage on the output ≤60VDC
Rise time typical < 1 s (UOut=10%...90%)
Output data
Output connection data
Connection method Screw connection
Conductor cross section, solid 0.2 mm² ... 2.5 mm²
Conductor cross section, flexible 0.2 mm² ... 2.5 mm²
Conductor cross section flexible, with ferrule with plastic
sleeve
0.25 mm² ... 2.5 mm²
Conductor cross section flexible, with ferrule without
plastic sleeve
0.25 mm² ... 2.5 mm²
Conductor cross section AWG 24 ... 14
Stripping length 6.5 mm
Tightening torque 0.5 Nm ... 0.6 Nm
LED signaling
POut > 100% LED lights up yellow, output power > 240W
POut > 75% LED lights up green, output power > 180W
POut > 50% LED lights up green, output power > 120W
UOut > 0.9xUSet LED lights up green
UOut < 0.9xUSet LED flashes green
Signal contact (configurable)
Signal output (configurable) Out 1
Digital 0/24VDC , 20 mA
Default 24 V DC , 20 mA ( 24VDC for UOut >0.9xUSet )
Signal output (configurable) Out 2
Digital 0/24VDC , 20 mA
Analog 4 mA ... 20 mA 5 % (Load ≤400)
Default 24 V DC , 20 mA ( 24VDC for POut<PN)
Relay contact (configurable) 13/14
Function N/O contact
Default closed (Uout > 0.9 USet)
Maximum contact load 24 V DC 1 A , 30 V AC/DC 0.5 A
Control input (configurable) Rem
Function Output power ON/OFF (SLEEP MODE)
Default Output power ON (>40kΩ/24 V DC/open bridge between Rem
and SGnd)
Signal ground SGnd Reference potential for Out1, Out2, and Rem

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Signal connection data
Connection method Push-in connection
Conductor cross section, solid 0.2 mm² ... 1 mm²
Conductor cross section, flexible 0.2 mm² ... 1.5 mm²
Conductor cross section flexible, with ferrule with plastic
sleeve
0.2 mm² ... 0.75 mm²
Conductor cross section flexible, with ferrule without
plastic sleeve
0.2 mm² ... 1.5 mm²
Conductor cross section AWG 24 ... 16
Stripping length 8 mm
Reliability 230 V AC
MTBF (IEC 61709, SN 29500) > 1242000 h (25 °C)
> 784000 h (40 °C)
> 374000 h (60 °C)
Life expectancy (electrolytic capacitors)
Output current (IOut)
120 V AC 230 V AC
2.5 A > 326000 h ( 40 °C ) > 321000 h ( 40 °C )
5 A > 159000 h ( 40 °C ) > 218000 h ( 40 °C )
5 A > 452000 h ( 25 °C ) > 618000 h ( 25 °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. Max.
PFC stage 50 kHz 70 kHz
Auxiliary converter stage 90 kHz 110 kHz
Main converter stage 80 kHz 280 kHz
General data
Degree of protection IP20
Protection class I
Inflammability class in acc. with UL 94 (housing / terminal
blocks)
V0
Side element version Aluminum
Hood version Stainless steel X6Cr17
Dimensions W / H / D (state of delivery) 50 mm / 130 mm / 125 mm
Dimensions W / H / D (90° turned) 122 mm / 130 mm / 53 mm
Weight 1 kg
Power dissipation 120 V AC 230 V AC
Maximum power dissipation in no-load condition < 3 W < 3 W
Power dissipation SLEEP MODE < 3 W < 3 W
Power loss nominal load max. < 19 W < 16 W

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Efficiency 120 V AC 230 V AC
typ. 92.3 % typ. 93.5 %
I [A]
Out
Eta [%]
70
75
80
85
90
95
100 

= U : 120 V AC/U : 48 V DC
In Out
= U : 230 V AC/U : 48 V DC
In Out


12345678910
Ambient conditions
Ambient temperature (operation) -25 °C ... 70 °C (> 60 °C Derating: 2.5 %/K)
The ambient temperature (operation) refers to UL 508 surrounding air temperature.
Ambient temperature (start-up type tested) -40 °C
Ambient temperature (storage/transport) -40 °C ... 85 °C
Max. permissible relative humidity (operation) ≤95 % (at 25 °C, non-condensing)
Installation height ≤5000 m (> 2000 m, observe derating)
Vibration (operation) 5Hz ... 100Hz resonance search 2.3g, 90min., resonance
frequency 2.3g, 90min. (according to DNV GL Class C)
Shock 18 ms, 30g, in each space direction (according to IEC 60068-
2-27)
Degree of pollution 2
Climatic class 3K3 (in acc. with EN 60721)
Overvoltage category
EN 60950-1
EN 61010-1
EN 62477-1
II (≤5000m)
II(≤5000m)
III(≤2000m)
Standards
Safety transformers for power supply units EN 61558-2-16 (air clearances and creepage distances only)
Electrical safety (of information technology equipment) IEC60950-1/VDE0805 (SELV)
Electrical safety (of control and regulation devices) IEC 61010-1
SELV IEC60950-1 (SELV)
EN 60204-1 (PELV)
Network version/undervoltage SEMI F47-0706; EN 61000-4-11
Rail applications EN50121-3-2
EN 50121-4
EN 50121-5
IEC 62236-3-2
IEC 62236-4
IEC 62236-5
EMC requirements, power plant IEC61850-3
EN61000-6-5
HART FSK Physical Layer Test Specification Compliance Output voltage UOut compliant

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Approvals
UL UL Listed UL 508
UL/C-UL Recognized UL 60950-1
UL ANSI/ISA-12.12.01 Class I, Division 2, Groups A, B, C, D
(Hazardous Location)
CSA CAN/CSA-C22.2 No. 60950-1-07
CSA-C22.2 No. 107.1-01

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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)
Conducted noise emission EN 55016 EN61000-6-4 (Class A) EN61000-6-3 (Class B)
Noise emission EN 55016 EN61000-6-4 (Class A) EN61000-6-3 (Class B)
Harmonic currents EN 61000-3-2 EN 61000-3-2 (Class A) EN 61000-3-2 (Class A)
Flicker EN 61000-3-3 not required EN 61000-3-3 (Class A)
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 Minimum normative
requirements of
EN 61000-6-2 (CE)
(immunity for industrial
environments)
Higher requirements in
practice (covered)
Electrostatic discharge EN 61000-4-2
Housing contact discharge 4 kV (Test Level 2) 8 kV (Test Level 4)
Housing air discharge 8 kV (Test Level 3) 15 kV (Test Level 4)
Comments Criterion B Criterion A
Electromagnetic HF field EN 61000-4-3
Frequency range 80 MHz ... 1 GHz 80 MHz ... 1 GHz
Test field strength 10 V/m (Test Level 3) 20 V/m (Test Level 3)
Frequency range 1.4 GHz ... 2 GHz 1 GHz ... 6 GHz
Test field strength 3 V/m (Test Level 2) 10 V/m (Test Level 3)
Frequency range 2 GHz ... 2.7 GHz 1 GHz ... 6 GHz
Test field strength 1 V/m (Test Level 1) 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)
4 kV (Test Level 4 -
asymmetrical)
Signal 1 kV (Test Level 3 -
asymmetrical)
4 kV (Test Level 4 -
asymmetrical)
Comments Criterion B Criterion A

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Surge voltage load (surge) EN 61000-4-5
Input 1 kV (Test Level 3 -
symmetrical)
2 kV (Test Level 3 -
asymmetrical)
3 kV (Test Level 4 -
symmetrical)
6 kV (Test Level 4 -
asymmetrical)
Output 0.5 kV (Test Level 2 -
symmetrical)
0.5 kV (Test Level 1 -
asymmetrical)
1 kV (Test Level 3 -
symmetrical)
2 kV (Test Level 3 -
asymmetrical)
Signal 1 kV (Test Level 2 -
asymmetrical)
4 kV (Test Level 4 -
asymmetrical)
Comments Criterion B Criterion A
Conducted interference EN61000-4-6
Input/Output/Signal asymmetrical asymmetrical
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
Power frequency magnetic field EN 61000-4-8
50 Hz , 60 Hz ( 30 A/m ) 16.7 Hz , 50 Hz ,
60 Hz ( 100 A/m 60 s )
not required 50 Hz , 60 Hz ( 1 kA/m , 3 s )
not required 0 Hz ( 300 A/m , DC, 60 s )
Comments Criterion A Criterion A
Voltage dips EN 61000-4-11
Input voltage ( 230 V AC , 50 Hz )
Voltage dip 70 % , 25 periods
( Test Level 2 )
70 % , 0.5 / 1 / 25 periods
( Test Level 2 )
Comments Criterion C Criterion A: 0.5 / 1 / 25 periods
Voltage dip 40 % , 10 periods
( Test Level 2 )
40 % , 5 / 10 / 50 periods
( Test Level 2 )
Comments Criterion C Criterion A
Voltage dip 0 % , 1 period
( Test Level 2 )
0 % , 0,5 / 1 / 5 / 50 / 250
periods ( Test Level 2 )
Comments Criterion B Criterion A: 0.5 / 1 period
Criterion B: 5 / 50 / 250 periods
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 Minimum normative
requirements of
EN 61000-6-2 (CE)
(immunity for industrial
environments)
Higher requirements in
practice (covered)

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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
Higher requirements in
practice (covered)
Pulse-shape magnetic field EN 61000-4-9
not required 1000 A/m
Comments none Criterion A
Damped oscillating magnetic field EN61000-4-10
not required 100 kHz
110 A/m
not required 1 MHz
110 A/m
Comments none Criterion A
Attenuated sinusoidal oscillations (ring wave) EN 61000-4-12
Input not required 2 kV (Test Level 4 -
symmetrical)
not required 4 kV (Test Level 4 -
asymmetrical)
Comments none Criterion A
Asymmetrical conducted disturbance variables EN 61000-4-16
Input, Output, Signals 15 Hz ... 150 Hz , 10 V on 1 V
150 Hz ... 1.5 kHz , 1 V
1.5 kHz ... 15 kHz , 1 V on 10 V
15 kHz ... 150 kHz , 10 V
( Test Level 3 )
15 Hz ... 150 Hz , 30 V on 3 V
150 Hz ... 1.5 kHz , 3 V
1.5 kHz ... 15 kHz , 3 V on 30 V
15 kHz ... 150 kHz , 30 V
( Test Level 4 )
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 ,
30 V (Permanent)
16.7 Hz , 50 Hz , 60 Hz ,
300 V (1 s)
( Test Level 4 )
Comments Criterion A Criterion A
Attenuated oscillating wave EN 61000-4-18
Input, Output 1 MHz , 1 kV
( Test Level 3 - symmetrical )
100 kHz , 1 MHz , 1 kV
( Test Level 3 - symmetrical )
10 MHz , 1 kV
1 MHz , 2.5 kV
( Test Level 3 - asymmetrical )
10 MHz , 1 kV
100 kHz , 1 MHz , 2.5 kV
( Test Level 3 - asymmetrical )
Signals 1 MHz , 1 kV
( Test Level 3 - symmetrical )
100 kHz , 1 MHz , 1 kV
( Test Level 3 - symmetrical )
1 MHz , 2.5 kV
( Test Level 3 - asymmetrical )
100 kHz , 1 MHz , 2.5 kV
( Test Level 3 - asymmetrical )
Comments Criterion B Criterion A

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Key
Criterion A Normal operating behavior within the specified limits.
Criterion B Temporary impairment to operational behavior that is corrected by the device itself.
Criterion C 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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5 Safety and installation notes
Only qualified electricians may install, start up, and operate
the device. Observe the national safety and accident
prevention regulations.
The specified technical characteristics relate to the factory
setting of the standard device.
Configured devices may have different technical
characteristics. The device behavior may also differ from the
documentation.
CAUTION: Before startup, observe the
following
Check the device for external damage. If the
device is defective, it must not be used.
The power supply must be switched off from
outside according to EN 60950-1 (e.g.,via the
line protection on the primary side).
Preferably mount the power supply in the
normal mounting position.
Ensure that the primary-side and secondary-
side wiring of the power supply are the correct
size and have sufficient fuse protection.
The power supply is a built-in device. The
IP20 degree of protection of the power supply
is intended for a clean and dry environment.
The power supply is mounted in a control
cabinet.
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.
As a safety measure against shock currents,
always wire the protective conductor device
terminal block to the control cabinet ground
connection.
To avoid accidental contact with live parts,
always cover the termination area
(e.g.,installation in the control cabinet).
DANGER: Hazardous voltage
The power supply contains components that
have been designed for operation at
potentially lethal voltages. The accumulated
level of energy can also be high. Never carry
out work when mains voltage is present.
CAUTION: Hot surface
Depending on the ambient temperature and
load on the power supply, the housing can
become hot.
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.
The continuous total output power may not
exceed PNat 60°C ambient temperature and
PStat. Boost at 40°C ambient temperature.
Observe all the maximum output powers for
all operating conditions.

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6 High-voltage test (HIPOT)
This protection class I 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 high-
voltage 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.
6.1 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 AC 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 manufacturing process for the power supply, a
high-voltage test is performed as part of the dielectric test in
accordance with the specifications of IEC/UL/EN 60950-1.
The high-voltage test is performed with a test voltage of at
least 1.5kVAC/2.2kVDC or higher. Routine
manufacturing tests are inspected regularly by a certification
body.
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 high-
voltage 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 0.8kVAC/
1.1kVDC can be performed as described.
For high-voltage tests > 0.8kVAC/
1.1kVDC, the gas-filled surge arrester must
be disconnected.
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.

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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.
Figure 1 Potential-related wiring for the high-voltage
test
Key
6.3.2 Disconnecting the gas-filled surge arrester
The built-in gas-filled surge arrester inside the device
ensures that the power supply is effectively protected
against asymmetrical disturbance variables (e.g.,EN
61000-4-5).
Each surge voltage test represents a very high load for the
power supply. Therefore avoid unnecessary loading or
damage to the power supply due to excessive test voltages.
If necessary, the gas-filled surge arrester inside the device
can be disconnected in order to use higher test voltages.
Following successful completion of testing, please
reconnect the gas-filled surge arrester.
Figure 2 Disconnect gas-filled surge arrester
To disconnect the gas-filled surge arrester, proceed as
follows:
1. Remove power from the unit.
2. Unscrew the Phillips head screw completely and keep
the gas-filled surge arrester screw in a safe place. The
gas-filled surge arrester is now disconnected and is no
longer functional.
3. Perform the surge voltage test on the power supply.
4. Following successful high-voltage testing, screw the
gas-filled surge arrester screw fully back into the power
supply.
For the relevant applicable test voltages and
insulation distances, refer to the
corresponding table (see technical data:
electric strength of the insulation section).
No. Designation Color coding Potential
levels
1 DC output circuit Blue Potential 1
2 Signal contacts Blue Potential 1
3 High-voltage
tester
-- --
4 AC input circuit Red Potential 2
DC OK
NFC
> 100% Boost
> 75%
> 50% Pout
DC OK
UOut
QUINT POWER
Input AC 100-240 V
13
14
Rem
SGnd
Out 1
Out 2
N/- L/+
Output DC
++
Signal
1
2
3
4
HV
/=
DANGER: Risk of electric shock or
damage to the power supply due to using
the wrong gas-filled surge arrester screw
To connect the gas-filled surge arrester, only
use the gas-filled surge arrester screw that
was originally installed in the power supply.
M3x8
NFC
QUINT POWER
P
Out
> 75%
> 50%
DC OK
> 100%
A
B

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7 Structure of the power supply
The fanless convection-cooled power supply can be
snapped onto all DIN rails according to EN60715.
7.1 Function elements
Figure 3 Operating and indication elements
Key
7.2 Device dimensions
Figure 4 Device dimensions (dimensions in mm)
Figure 5 Device dimensions (dimensions in mm)
No. Designation
1 DC output voltage connection terminal blocks
2 Accommodation for cable binders
3 Signaling connection terminal blocks
4 Status and diagnostics indicators
5 NFC interface (Near Field Communication)
6 AC input voltage connection terminal blocks
7 Gas-filled surge arrester for surge protection (left
side of housing)
8 Universal DIN rail adapter (rear of housing)
9 Output voltage button (-) / (+)
DC OK
Signal Ground
NFC
> 100% Boost
> 75%
> 50% P
out
DC OK
U
Out
56V
48V
QUINT POWER
Output DC 48V 5A
++
Input AC 100-240 V
13
14
Rem
SGnd
Out 1
Out 2
N/- L/+
Signal
7
22
3
5
9
6
4
2
2
1
8
50
130
65
DC OK
NFC
> 100% Boost
> 75%
> 50% Pout
DC OK
UOut
56V
48V
QUINT POWER
Output DC 48V 5A
++
Input AC 100-240 V
13
14
Rem
SGnd
Out 1
Out 2
N/- L/+
Signal
122
125
130
80
45
131

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108476_en_01 PHOENIX CONTACT 19 / 49
7.3 Keep-out areas
Figure 6 Device dimensions and minimum keep-out
areas (in mm)
Nominal output
capacity
Spacing [mm]
a b c
< 50 % 0 40 20
≥50 % 5 50 50
If adjacent components are active and the
nominal output power ≥50%, there must be
lateral spacing of 15 mm.
50
b
130
aa
c
DC OK
Signal Ground
NFC
> 100% Boost
> 75%
> 50% P
out
DC OK
U
Out
56V
48V
QUINT POWER
Output DC 48V 5A
++
Input AC 100-240 V
13
14
Rem
SGnd
Out 1
Out 2
N/- L/+
Signal

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7.4 Block diagram
Figure 7 Block diagram
Key
NFC
POut
OVP
C
+
+
-
-
13
14
Rem
SGnd
Out 1
Out 2

active
PFC
-
L
N
(+)
(-)
Symbol Designation
Surge protection (varistor, gas-filled surge
arrester) with filter
Bridge rectifier
Inrush current limitation
Power factor correction (PFC)
Switching transistor and main transmitter
(electrically isolating)
Secondary rectification and smoothing
Filter
Auxiliary converter (electrically isolating)

active
PFC
Symbol Designation
Optocoupler (electrically isolating)
Additional regulatory protection against
surge voltage
Relay contact and signal contacts
Microcontroller
NFC interface (Near Field Communication)
Output voltage button (-) / (+)
Signal/display LEDs (POut, DC OK)
OVP
13
14
Rem
SGnd
Out 1
Out 2
C
NFC
P
OUT