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 L H W Approvals: Diagram/schematic circuit diagram Ordering data Type CP-SNT 55 W 24 Vdc-28 Vdc / 2.3 A 48 Vdc / 1.04 A 12 Vdc - 15 Vdc / 3 A 5 Vdc / 3 A Output voltage/max. current Technical data Input voltage Minimum Typical Maximum at 115 Vac at 360 Vac at 230 Vac at 125 Vdc at 250 Vdc Fuse Inrush Current Overvoltage Input current (Average values for reference only) Input protection Switching frequency Efficiency at max. load Max. ripple Regulation load (10-100% load) at Input voltage Overload protection Max. capacity at output Hold time (Max. output current following input loss) at 115 Vac at 360 Vac at 230 Vac at 480 Vac Storage temperature Operating temperature Humidity Galvanic isolation Wire diameter Dimensions (L x W x H) Weight Mounts on mounting rail Operating temperature Storage temperature Input-output Input/output to mounting rail Input to ground Output to ground Part No. 9927480024 9927480048 9927480012 9927480005 85 Vac, 120 Vdc 115-230 Vac ±10 %, 50/60 Hz 265 Vac, 300 Vdc 1.10 A RMS ± 20% Type CP-SNT 55 W 24 Vdc / 2.3 A Part No. 9917790324 306 Vac 360 - 480 Vac 550 Vac 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 µF 30 ms 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 µF 120 ms 180 ms 120 ms -40 ºC...+85 ºC 0 ºC...+50 ºC full rated load Derate: 10% at 60 ºC 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 -40 ºC...+85 ºC -20 ºC...+40 ºC full rated load Derate: 24 V-2.1 A at 50 ºC, 24 V-1.5 A at 60 ºC 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 Approvals/certifications CSA, UL 508 Listed, CE CSA Class 1 Div 2 for 9927480012 and 9927480024 UL Class 1 Div 2 for 9927480024 Accessories Chassis Mounting Kit Part No. 7920560000 cUL, UL 508 Listed, CE Part No. 7920560000 7