Power supply unit - TRIO-PS/1AC/24DC/20 - 2866381


Primary-switched TRIO POWER power supply for DIN rail mounting, input: 1-phase, output: 24 V DC/20 A

TRIO POWER is particularly suited to standard machine production, thanks to 1- and 3-phase versions up to 960 W. The wide-range input and the
international approval package enable worldwide use.
The robust metal housing, the high electric strength, and the wide temperature range ensure a high level of power supply reliability.

Use the third negative terminal block as a grounding terminal block and minimize installation costs
Maximum operational reliability thanks to high MTBF (mean time between failures) of more than 500,000 hours and high dielectric strength of up to
300 V AC
Rugged design with metal housing and wide temperature range from -25 to +70°C
Compensation of voltage drops by means of output voltage that can be adjusted on the front

Dimensions
Height 130 mm
Depth 152.5 mm
Installation distance right/left 0 mm / 0 mm
Installation distance top/bottom 50 mm / 50 mm
Ambient conditions
Degree of protection IP20
Ambient temperature (operation) -25 °C ... 70 °C (> 55° C derating : 2.5%/K)
Ambient temperature (storage/transport) -40 °C ... 85 °C
Max. permissible relative humidity (operation) ≤ 95 % (at 25 °C, non-condensing)
Climatic class 3K3 (in acc. with EN 60721)
Degree of pollution 2
Input data
Nominal input voltage range 100 V AC ... 240 V AC
Input voltage range 85 V AC ... 264 V AC (Derating < 90 V AC: 2,5 %/V)
Dielectric strength maximum 300 V AC
AC frequency range 45 Hz ... 65 Hz
Discharge current to PE < 3.5 mA
Current consumption 4.6 A (120 V AC)
2.4 A (230 V AC)
Nominal power consumption 533 VA
Inrush current < 15 A
Mains buffering time > 13 ms (120 V AC)
> 13 ms (230 V AC)
Input fuse 10 A (slow-blow, internal)
Recommended breaker for input protection 16 A (Characteristics B, C, D, K)
Power factor (cos phi) 0.99
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 (USet) 22.5 V DC ... 29.5 V DC (> 24 V DC, constant capacity restricted)
Nominal output current (IN) 20 A (UOUT = 24 V DC)
Derating 55 °C ... 70 °C (2.5%/K)
Connection in parallel Yes, for redundancy and increased capacity
Connection in series yes
Feedback voltage resistance 35 V DC