TRIO-PS/1AC/24DC/ 2.5 Order No.: 2866268
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2866268
PHOENIX CONTACT Inc., USA Page 2 / 6
http://www.phoenixcon.com Mar 15, 2010
The clear LED signaling and the device connection with double terminal block for plus and minus for fast potential
distribution are further advantages of this device series. A third terminal block simplifies the grounding on the secondary
side. All power supply units are idle proof and short circuit proof and provide a regulated and adjustable output voltage.
Technical data
Input data
Nominal input voltage 100 V AC ... 240 V AC
AC input voltage range 85 V AC ... 264 V AC (derating < 90 V AC: 2.5% per Kelvin)
Short-term input voltage 300 V AC
AC frequency range 45 Hz ... 65 Hz
Current consumption 0.95 A (120 V AC)
0.5 A (230 V AC)
Inrush surge current < 15 A
Power failure bypass > 20 ms (120 V AC)
> 100 ms (230 V AC)
Input fuse 2 A (slow-blow, internal)
Recommended backup fuse 6 A (characteristic B)
10 A (characteristic B)
16 A (characteristic B)
Power factor (cos phi) 0.72
Name of protection Transient surge protection
Protective circuit/component Varistor
Output data
Nominal output voltage 24 V DC ±1%
Setting range of the output voltage 22.5 V DC ... 29.5 V DC (> 24 V constant capacity)
Output current 2.5 A (-25°C ... 55°C)
Derating From +55°C to 70°C: 2.5% per Kelvin
Connection in parallel Yes, for redundancy and increased capacity
Connection in series Yes
Max. capacitive load Unlimited
Current limitation Approx. 5 A (for short circuit)
Control deviation < 1 % (change in load, static 10% ... 90%)
< 2 % (change in load, dynamic 10% ... 90%)
< 0.1 % (change in input voltage ±10%)
Residual ripple < 30 mV
PP
Peak switching voltages nominal load < 20 mV
PP
