Datasheet

https://www.phoenixcontact.com/gb/products/1039829
04/10/2019Page2/5
Power supply unit-TRIO-PS-IP67/3AC/24DC/20-1039829
Technical data
Ambient conditions
Max. permissible relative humidity (operation) ≤ 95 % (at 25 °C, non-condensing)
Climatic class 3K3 (in acc. with EN 60721)
Degree of pollution 4
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 < 3.5 mA
Current consumption 3x 1.2 A (400 V AC)
3x 1 A (500 VAC)
2x 2.3 A (400 V AC)
2x 1.9 A (500 VAC)
Nominal power consumption 39 W
Inrush surge current typ. 22 A (at 25°C)
Mains buffering typ. 10 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)
Type of protection Transient surge protection
Protective circuit/component Varistor
Output data
Nominal output voltage 24 V DC ±1%
Nominal output current (I
N
)
20 A
Dynamic Boost (I
Dyn.Boost
)
30 A (5 s)
Derating > 60 °C ... 70 °C (2.5%/K)
Output overvoltage protection ≤ 30 V DC
Control deviation < 1 % (change in load, static 10 % ... 90 %)
< 3 % (Dynamic load change 10 % ... 90 %, 10 Hz)
< 0.1 % (change in input voltage ±10 %)
Residual ripple
≤ 20 mV
PP
Output power 480 W
Typical response time < 1 s
Maximum power dissipation in no-load condition < 2 W (400 V AC)
< 2.5 W (480 V AC)
Power loss nominal load max. < 44 W (400 V AC)
< 44 W (480 V AC)