https://www.phoenixcontact.com/us/products/2903148
03/22/2021Page3/9
Power supply unit-TRIO-PS-2G/1AC/24DC/5-2903148
Technical data
Output data
Nominal output voltage 24 VDC ±1%
Setting range of the output voltage (USet)24 VDC ... 28 VDC (> 24 VDC, constant capacity restricted)
Nominal output current (IN)5 A
Dynamic Boost (IDyn.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
Feedback voltage resistance ≤ 35 VDC
Protection against overvoltage at the output (OVP) ≤ 30 VDC
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 mVPP (with nominal values)
Output power 120 W
Typical response time < 1 s
Maximum power dissipation in no-load condition < 1 W
Power loss nominal load max. < 16 W
General
Net weight 0.45 kg
Efficiency > 90 % (for 230 V AC and nominal values)
MTBF (IEC 61709, SN 29500) > 3380000 h (25°C)
> 1970000 h (40°C)
> 900000 h (60°C)
Insulation voltage input/output 3 kV AC (type test)
1.5 kV AC (routine test)
Degree of protection IP20
Protection class II (in closed control cabinet)
Inflammability class in acc. with UL 94 (housing / terminal blocks) V0
Mounting position horizontal DIN rail NS 35, EN 60715
Assembly instructions alignable: horizontally 0 mm (≤ 40 °C) 10 mm (≤ 70 °C), vertically 50 mm
Connection data, input
Connection method Push-in connection
Conductor cross section solid min. 0.2 mm²
Conductor cross section solid max. 4 mm²
Conductor cross section flexible min. 0.2 mm²
Conductor cross section flexible max. 2.5 mm²