Datasheet Compact Power Supply with 3 Phase Input This switchmode power supply eliminates the need for a step down transformer in 360 - 480V, 3 phase applications. It is powered by the three phase mains and produces 24Vdc @ 2.3A. • • • • • • • • Canada Mexico United States Weidmuller Ltd. Weidmuller, S.A. de C.V. Weidmuller Inc. 10 Spy Court Ave. Ingenieros Civiles no 204 821 Southlake Blvd. Markham, Ontario L3R 5H6 Conjunto Industrial Chachapa Richmond, Virginia 23236 Telephone: (800) 268-4080 Chachapa, Puebla, Pue Telephone: (800) 849-9343 Facsimile: (905) 475-2798 Mexico, 72995 Facsimile: (804) 379-2593 Email: [email protected] Telephone: (222) 286 6247 Email: [email protected] Website: www.weidmuller.ca Facsimile: (222) 286 6242 Website:www.weidmuller.com 360 to 480Vac, 3 phase input 24Vdc @ 2.3A output High output surge rating Compact package Over current protection Output status LED Rugged metal housing Input and output socket connectors Compact Power Supply with 3 Phase Input Specifications Input Input voltage minimum Input current (average values for reference only) Input protection typical maximum @360Vac @230Vac fuse inrush current overvoltage Efficiency @max. load Output Nominal output current Maximum ripple Regulation load (10-100% load) line Overload protection Outrush/Surge Max. load capacitance on output Hold time (full output current after loss of input) General Switching frequency Temperature Humidity @360Vac @480Vac storage operating operating storage Galvanic isolation input to output input/output to rail input to ground output to ground Wire size input/output Dimensions (length x width x height) Weight 306Vac 360 - 480Vac 550Vac 120mA RMS / phase 100mA RMS / phase 3 x 1A time delay (internal) thermistor varistor 85% 2.3A < 50mV RMS 1% 0.8% overcurrent shutdown with automatic restart plus thermal shutdown 10A / 180ms typ. 10,000µF 120ms 120ms 100kHz -40°C...+85°C (-40°F...185°F) -20°C...+50°C full load (32°F...122°F) derate: 10% @ 60°C (140°F) 20 to 85%RH non-condensing 20 to 90%RH non-condensing 3kV 3kV 1.5kV 500V 0.1-4.0mm2 (26-12AWG) 108 x 60 x 168mm (4.25” x 2.36” x 6.6”) 526g (1.16lbs) Approvals/Certifications cUL, UL, CE mark Ordering Data CP-SNT 55W / 3 Phase Accessories Chassis Mounting Kit 2 Catalog Number 991779 0324 792056 0000 Subject to technical changes · Printed in Canada · 99990223 · 10/2002