User guide

A120 Power Supplies
180
890 USE 108 00 August 2001
P120-000 Specifications
Specifications
for the P120-000
Power Supply
The P120-000 Power Supply technical specifications are described herein.
Refer to the following table for the detail specifications for the P120-000 Power
Supply.
Input Ratings Input Voltage Range 95 ... 253 Vac
Frequency Range 47Hz ... 63 Hz
Ground Leakage < 1.5 mA @ 265 Vac
Input Current 0.6 A @ 115 Vac nominal
0.3 A @ 220 Vac nominal
Inrush current 6 A typical @ 115 Vac
Output Ratings Output Voltage 24 Vdc (+5%)
Current 0 ... 1 A continuous
Ripple/Noise 100 mV peak to peak
Holdup Operates in regulation for periods > 12 ms with
half-cycle dropout in nominal ac input voltage
Transient Load
Performance
20% change in load, linear ramp over 200 ms
Power-up Stability From AC power application to regulation within 5
s; will not overshoot regulation tolerance during
power-up
Reliability Service Life 5 yr
MTBF 50,000 hr (minimum) at 30C, assuming fixed
ground and component stress within maximum
specifications
Dimensions WxHxD 40.3 x 145 x 117.5 mm (1.6 x 5.6 x 4.5 in)
Weight 220 g (.5 lb)
Agency Approvals Designed to meet VDE 0160, UL 508, Factory Mutual Class I,
Division 2 and CSA 142 Standards