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PS280 & PS283 User Manual
25
Appendix A: Specifications
Table 1: Physical Characteristics
Dimension
Measurement
Width 255 mm (10.0 in)
Height 145 mm (5.7 in)
Depth 335 mm (13.2 in)
Weight 11.5 kg (25.4 lb) PS280
9.0 kg (19.9 lb) PS283
Table 2: Environmental Characteristics
Characteristic
Temperature
Rela
t
ive
Hum
i
d
i
ty
Storage
–10_C to +70_C
70
%
Operating
0_C to 40_C
80
%
Table 3: Operational Characteristics
Characteristic
Measurement
Outputs Two 0 to 30 VDC, one 5 VDC
Voltage (5 V) 5.0 ±0.25 VDC at 3.0 A maximum foldback current
limited
Voltage (0–30 V) 0–30 constant VDC at 2.0 A constant, maximum (PS280)
or 1.0 A constant. maximum (PS283)
Line Regulation (5 V)
5mV
Line Regulation (CV)
0.01% +3 mV PS280
0.01% + 5 mV PS283