7 s w i t c h mo d e po w e r s u p pl i e s cp-snt 55w cp-snt 55w 3 phase input ordering data output voltage/max. current technical data input voltage minimum typical maximum input current at 115 vac at 360 vac (average values for reference only) at 230 vac at 125 vdc at 250 vdc input protection fuse inrush current overvoltage switching frequency efficiency at max. load max. ripple regulation load (10-100% load) at input voltage overload protection max. capacity at output hold time at 115 vac at 360 vac (max. output current following input loss) at 230 vac at 480 vac storage temperature operating temperature humidity operating temperature storage temperature galvanic isolation input-output input/output to mounting rail input to ground output to ground wire diameter dimensions (l x w x h) weight mounts on mounting rail approvals/certifications accessories chassis mounting kit type part no. cp-snt 55 w 24 vdc-28 vdc / 2.3 a 9927480024 48 vdc / 1.04 a 9927480048 12 vdc - 15 vdc / 3 a 9927480012 5 vdc / 3 a 9927480005 85 vac, 120 vdc 115-230 vac ?0 %, 50/60 hz 265 vac, 300 vdc 1.10 a rms ?20% 0.55 a rms ?20% 590 ma ?20% 315 ma ?20% 2 a slow fuse (internal) thermistor varistor 100 khz pwm 78% <50 mv rms 1.0% 0.8% overcurrent shutdown with automatic restart plus thermal shutdown 10 000 ? 30 ms 180 ms -40 ?...+85 ? -20 ?...+40 ? full rated load derate: 24 v-2.1 a at 50 ?, 24 v-1.5 a at 60 ? 20...85% rh non-condensing 20...90% rh 3 kv rms 3 kv rms 1.5 kv rms 500 v rms 26...12 awg (0.1...4.0 mm 2 ) 98 x 57 x 131 mm (3.86 x 2.24 x 5.16 in.) 478 g (1.05 lbs.) ts 35 csa, ul 508 listed, ce csa class 1 div 2 for 9927480012 and 9927480024 ul class 1 div 2 for 9927480024 part no. 7920560000 type part no. cp-snt 55 w 24 vdc / 2.3 a 9917790324 306 vac 360 - 480 vac 550 vac 120 ma rms / phase 100 ma rms / phase 3 x 1a slow fuse (internal) thermistor varistor 100 khz 85% <50 mv rms 1.0% 0.8% overcurrent shutdown with automatic restart plus thermal shutdown 10 000 ? 120 ms 120 ms -40 ?...+85 ? 0 ?...+50 ? full rated load derate: 10% at 60 ? 20...85% rh non-condensing 20...90% rh non-condensing 3 kv 3 kv 1.5 kv 500 v 26...12 awg (0.1...4.0 mm 2 ) 108 x 60 x 168 mm (4.25 x 2.36 x 6.61 in.) 526 g (1.16 lbs.) ts 35 cul, ul 508 listed, ce part no. 7920560000 diagram/schematic circuit diagram h l w approvals:
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