Datasheet

https://www.phoenixcontact.com/gb/products/2903147
11/22/2016Page2/6
Power supply unit-TRIO-PS-2G/1AC/24DC/3/C2LPS-2903147
Technical data
Ambient conditions
Ambient temperature (storage/transport) -40 °C ... 85 °C
Max. permissible relative humidity (operation) ≤ 95 % (at 25 °C, non-condensing)
Noise immunity EN 61000-6-2:2005
Maximum altitude ≤ 5000 m (> 2000 m, observe derating)
Input data
Nominal input voltage range 100 V AC ... 240 V AC -15 % ... +10 %
110 V DC ... 250 V DC
Input voltage range 85 V AC ... 264 V AC
99 V DC ... 275 V DC
Dielectric strength maximum ≤ 300 V AC 15 s
AC frequency range 50 Hz ... 60 Hz
Discharge current to PE ≤ 0.25 mA
Current consumption 1.4 A (100 V AC)
0.7 A (240 V AC)
Inrush surge current ≤ 15 A (typical)
Power failure bypass > 10 ms (120 V AC)
> 20 ms (230 V AC)
Input fuse 6.3 A (internal (device protection))
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%
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
)
3 A
Dynamic Boost (I
Dyn.Boost
)
4.5 A (1 s)
Derating > 60 °C ... 70 °C (2.5%/K)
Connection in parallel Yes, for redundancy and increased capacity
Connection in series yes
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
≤ 50 mV
PP
Output power 72 W
Typical response time < 1 s
Maximum power dissipation in no-load condition < 1 W
General
Net weight 0.35 kg
Efficiency > 89 % (for 230 V AC and nominal values)