Datasheet

https://www.phoenixcontact.com/gb/products/1064922
06/18/2019Page2/6
Power supply unit-EM-CPS-PS/3AC/24DC/5-1064922
Technical data
Dimensions
Depth 159 mm
Ambient conditions
Degree of protection IP20
Ambient temperature (operation) -25 °C ... 70 °C (> 60 °C Derating: 2.5 %/K)
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 ≤ 4000 m (> 2000 m, Derating: 10 %/1000 m)
Input data
Nominal input voltage range 3x 400 V AC ... 500 V AC
2x 400 V AC ... 500 V AC
Input voltage range 3x 400 V AC ... 500 V AC -20%....+15%
2x 400 V AC ... 500 V AC -10% ... +15%
AC frequency range 50 Hz ... 60 Hz
Discharge current to PE < 0.25 mA
Current consumption 3x 0.4 A (400 V AC)
3x 0.3 A (500 VAC)
2x 0.6 A (400 V AC)
2x 0.5 A (500 VAC)
Nominal power consumption 243.6 VA
Inrush current ≤ 22 A (typical)
Mains buffering time typ. 20 ms (400 V AC)
typ. 20 ms (500 VAC)
Input fuse 3.15 A (internal (device protection), slow-blow)
Choice of suitable circuit breakers 6 A ... 16 A (Characteristics B, C, D, K)
Power factor (cos phi) 0.55
Type of protection Transient surge protection
Protective circuit/component Varistor
Output data
Nominal output voltage 24 V DC ±1%
Setting range of the output voltage (U
Set
)
24 V DC ... 28 V DC (> 24 VDC, constant capacity restricted)
Nominal output current (I
N
)
5 A
Dynamic Boost (I
Dyn.Boost
)
7.5 A (5 s)
Derating > 60 °C ... 70 °C (2.5%/K)
Connection in parallel Yes, for redundancy and increased capacity
Connection in series yes
Output overvoltage protection ≤ 30 V DC
Control deviation < 1 % (change in load, static 10 % ... 90 %)