Datasheet

TRIO-PS/1AC/24DC/2.5
102776_01_en PHOENIX CONTACT 2
Description Type Order No. Pcs./Pkt.
Primary switched power supply, 1-phase, output current: 2.5 A TRIO-PS/1AC/24DC/2.5 2866268 1
Input data
Input nominal voltage range 100 V AC ... 240 V AC
AC input voltage range 85 V AC ... 264 V AC (derating < 90 V AC: 2.5% per Kelvin)
AC frequency range 45 Hz ... 65 Hz
Current consumption Approx. 0.95 A (120 V AC)
Approx. 0.5 A (230 V AC)
Inrush current limitation/I
2
t < 15 A (0.5 A
2
s)
Power failure bypass > 20 ms (at nominal load)
Typical response time < 1 s
Power factor (cos phi) 0.72
Protective circuitry Transient surge protection Varistor
Input fuse, installed Internal, 2 A T
Recommended backup fuse for mains protection 6 A (power circuit-breaker, characteristic B)
10 A (power circuit-breaker, characteristic B)
16 A (power circuit-breaker, characteristic B)
Discharge current to PE < 3.5 mA
Output data
Nominal output voltage 24 V DC ±1%
Setting range of the output voltage 22.5 V DC ... 29.5 V DC
Output current 2.5 A (0°C ... 55°C)
Derating Above +55°C: 2.5% per Kelvin
Current limitation Approx. 5 A (for short circuit)
Max. capacitive load Unlimited
Control deviation < 1 % (change in load, static 10% ... 90%)
< 2 % (change in load, dynamic 10% ... 90%)
< 0.1 % (change in input voltage ±10%)
Power loss nominal load max. 11 W
Maximum power dissipation idling 0.9 W
Efficiency > 85 %
Ascent time < 2 ms (U
OUT
(10% ... 90%))
Residual ripple < 100 mV
SS
Peak switching voltages < 100 mV
SS
Connection in parallel Yes, for redundancy and increased capacity
Surge protection against internal surge voltages Yes, < 35 V DC
Resistance to reverse feed 35 V DC
Status indication
Status display "DC OK" LED green
U
OUT
> 21.5 V: LED lights up
Order data
Technical data