Phoenix Contact QUINT4-PS/1AC/48DC/20 User Manual

1 Description
Power supply unit
QUINT4-PS/1AC/48DC/20
© 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%(P
N
) for a sustained period
Dynamic boost of up to 200%(P
N
) for 5s
Robust
– Mains buffering ≥ 20ms
– High degree of electrical immunity, thanks to integrated
gas discharge tube (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
Long service life
– Well over 15years
Technical data (short form)
Input voltage range 100 VAC ... 240 VAC -
15%...+10%
Mains buffering typ. 27 ms (120VAC)
typ. 28 ms (230 V AC)
Nominal output voltage (U
N
) 48 VDC
Setting range of the output voltage
(U
Set
)
48 VDC ... 56 VDC
Nominal output current (I
N
)
Static Boost (I
Stat.Boost
)
Dynamic Boost (I
Dyn.Boost
)
Selective Fuse Breaking (I
SFB
)
20 A
22.5 A
30 A (5 s)
105 A (15 ms)
Output power (P
N
)
Output power (P
Stat. Boost
)
Output power (P
Dyn. Boost
)
960 W
1080 W
1440 W
Efficiency typ. 95.2 % (120VAC)
typ. 96.2 % (230 V AC)
Residual ripple < 50 mV
PP
MTBF (IEC 61709, SN 29500) > 569000 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 120 mm / 130 mm / 140 mm
Weight 2.85 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.
109981_en_00
2022-02-25

Phoenix Contact QUINT4-PS/1AC/48DC/20 Specifications

General

Brand	Phoenix Contact
Model	QUINT4-PS/1AC/48DC/20
Category	Power Supply
Language	English