Datasheet
https://www.phoenixcontact.com/de/products/2903148
2015-03-24Page2/4
Power supply unit-TRIO-PS-2G/1AC/24DC/5-2903148
Technical data
Input data
Short-term input voltage ≤ 300 V AC
AC frequency range 50 Hz ... 60 Hz
Inrush surge current ≤ 16 A (typical)
Power failure bypass > 20 ms (120 V AC)
> 100 ms (230 V AC)
Input fuse 6.3 A (internal (device protection), slow-blow)
Choice of suitable fuses 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 24 V DC ... 28 V DC (> 24 V constant capacity)
Output current 5 A
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
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
Maximum power dissipation NO-Load < 1 W
Power loss nominal load max. < 16 W
General
Net weight 0.45 kg
Efficiency > 90 % (for 230 V AC and nominal values)
Insulation voltage input/output 4 kV AC (type test)
3 kV AC (routine test)
Protection class II (in closed control cabinet)
MTBF (IEC 61709, SN 29500) > 3500000 h (25 °C)
> 2000000 h (40°C)
> 890000 h (60°C)
Mounting position horizontal DIN rail NS 35, EN 60715
Assembly instructions
Can be aligned: Horizontally 0 mm (≤ 40 °C) 10 mm (≤ 70 °C), vertically
50 mm
Electromagnetic compatibility Conformance with EMC Directive 2004/108/EC
Noise emission EN 50081-2
Low Voltage Directive Conformance with LV directive 2006/95/EC
Standard – Electrical equipment of machines EN 60204-1
Standard - Electrical safety IEC 60950-1/VDE 0805 (SELV)