ABB COMMANDER 351 User Manual page 93

Physical
Size
96 x 96 x 122.5mm (3.78 in. x 3.78 in. x 4.82 in.)
Weight
680g (1.5lb)
Electrical
Voltage
85 min. to 265 V max. AC 50/60Hz
24V DC
Power consumption
15VA max.
Power interruption protection
Up to 60ms
Safety
General safety EN 61010-1
Isolation
All inputs/outputs to earth:
Analog/digital output 1
to rest of the circuitry:
Analog output 2 to
rest of the circuitry:
Serial communications
to rest of the circuitry:
500V DC
500V DC for 1 minute
500V DC for 1 minute
500V DC for 1 minute
Environmental
Operating Limits
0°C to 55°C (32°F to 130°F)
5 to 95%RH (non-condensing)
Temperature stability
<0.02%/°C or 2µV/°C (<0.011%/°F or 1.11µV/°F)
Long term drift <0.02% of reading or 20µV annually
Front face
NEMA4X (IP66)
SPECIFICATION
SS/C351_5
91