Datasheet

https://www.phoenixcontact.com/gb/products/2866695
01/16/2018Page2/9
Power supply unit-QUINT-PS/1AC/48DC/20-2866695
Technical data
Dimensions
Depth with alternative assembly 183 mm
Ambient conditions
Degree of protection IP20
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) ≤ 95 % (at 25 °C, non-condensing)
Climatic class 3K3 (in acc. with EN 60721)
Degree of pollution 2
Installation height 6000 m
Input data
Nominal input voltage range 100 V AC ... 240 V AC
120 V DC ... 300 V DC (UL 508: ≤ 250 V DC)
Input voltage range 85 V AC ... 264 V AC
90 V DC ... 300 V DC (UL 508: ≤ 250 V DC)
Dielectric strength maximum 300 V AC
AC frequency range 45 Hz ... 65 Hz
Frequency range DC 0 Hz
Discharge current to PE < 3.5 mA
Current consumption 8.7 A (120 V AC)
4.5 A (230 V AC)
9.4 A (110 V DC)
4.6 A (220 VDC)
Nominal power consumption 1021 W
Inrush surge current < 15 A (typical)
Mains buffering > 20 ms (120 V AC)
> 22 ms (230 V AC)
Input fuse 20 A (fast blow, internal)
Choice of suitable circuit breakers 6 A ... 16 A (AC: Characteristics B, C, D, K)
Type of protection Transient surge protection
Protective circuit/component Varistor
Output data
Nominal output voltage 48 V DC ±1%
Setting range of the output voltage (U
Set
)
30 V DC ... 56 V DC (> 48VDC, constant capacity restricted)
Nominal output current (I
N
) 20 A (-25 °C ... 60 °C, U
OUT
= 48 V DC)
POWER BOOST (I
Boost
) 22.5 A (-25°C...40°C permanent, U
OUT
= 48VDC )
Selective Fuse Breaking (I
SFB
)
100 A (12 ms)
Derating 60 °C ... 70 °C (2.5%/K)
Connection in parallel Yes, for redundancy and increased capacity