Datasheet CP M SNT 500W 24V 20A Weidmüller Interface GmbH & Co. KG Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-2083 www.weidmueller.com PRO-M = Power-Reliable-Optimized The optimal and reliable power supply in automation technology. The solid, very narrow metal housing of the 10 different versions of the 24 V DC supply enable installation without lateral spacing, thereby saving space on the DIN rail. AC and DC wide-range inputs and a broad temperature range allow universal use. Thanks to its high efficiency, overload resistance and high performance reserves, the PRO-M is the reliable power supply in all applications. The 3-phase PROM power supply modules continue to work reliable even if one phase fail, i.e. in two-phase operation. General ordering data Order No. Part designation Version GTIN (EAN) Qty. 8951370000 CP M SNT 500W 24V 20A Power supply, switch-mode power supply unit 4032248742585 1 pc(s). Creation date September 3, 2010 10:34:31 PM CEST Last update 28.06.2010 / We reserve the right to make technical changes. 1 Datasheet CP M SNT 500W 24V 20A Weidmüller Interface GmbH & Co. KG Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-2083 www.weidmueller.com Technical data Dimensions (1) Weight Width 2.2 kg 121 mm Length Height 150 mm 130 mm -25 °C...+70 °C Storage temperature -40 °C...+85 °C 2.4 A @ 230 V AC / 4.8 A @ 115 V AC 1.5 A @ 370 V DC / 4.6 A @ 120 V DC 47...63 Hz Yes 85 V Conductor connection system temperature Ambient temperature (operational) Input AC current consumption DC current consumption Frequency range AC Input fuse (internal) Input voltage AC, min. Input voltage DC, min. Recommended back-up fuse rated input voltage 80 V 6 A / DI, safety fuse 16 A, Char. B, circuit breaker 6…8 A, Char. C, circuit breaker 100...240 V AC (wide-range input) DC input voltage range Input fuse Input voltage AC, max. Input voltage DC, max. Input voltage range AC Screw connection 80…370 V DC (Derating @ 120 V DC) Yes 264 V 370 V 85…264 V AC (Derating @ 100 V AC) making current max. 5 A output Conductor connection system Output voltage Output voltage, max. Parallel connection option Rated (nominal) output current @ UNom rated output voltage Screw connection (adjustable via potentiometer on front) 29.5 V yes, max. 3 20 A @ 60 °C Output current Output voltage type Output voltage, min. Powerboost @ 24 V DC, 60 °C continous output current @ 24 V DC 24 V DC ± 1 % residual ripple, breaking spikes > 20 ms @ 230 V AC / > 20 ms @ 115 V AC > 120 % IN Ambient temperature (operational) 90 % at 230 V AC / > 85 % at 115 V AC Housing version 20 A DC 22.5 V 24 A for 1 min, ED = 5 % 24 A @ 45 °C 22.7 A @ 55 °C 15 A @ 70 °C < 50 mVPP @ 24 V DC, IN General data AC failure bridging time @ INom Current limiting Degree of efficiency Indication Mounting position, installation notice Operation, green LED Horizontal on TS35 mounting rail, with 50 mm of clearance at top and bottom for air circulation. Can be mounted side by side with no space in between. DIN Rail compatibility MTBF -25 °C...+70 °C TS 35 Metal, corrosion resistant > 500,000 h acc. to IEC 1709 (SN29500 Power factor (approx.) > 0.98 @ 230 V AC / > 0.99 @ 115 V AC Protection against reverse voltages from the load 30…35 V DC Creation date September 3, 2010 10:34:31 PM CEST Last update 28.06.2010 / We reserve the right to make technical changes. 2 Datasheet CP M SNT 500W 24V 20A Weidmüller Interface GmbH & Co. KG Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-2083 www.weidmueller.com Technical data Insulation coordination Class of protection Pollution severity electrical isolation, input-earth electrical isolation, output-earth I, with PE connection 2 2 kV 0.5 kV Insulation voltage Protection class electrical isolation, input-output 3 kV input/ouput; 2 kV input/ earth; 0.5 kV output/earth IP 20 3 kV eClass 6.0 27-04-90-04 Approvals Approvals institutes CE; CURUS; CULUS; C-Tick Classifications eClass 5.1 27-04-90-02 Notes Note, technical data *) Recommendation applies only for AC operation; the max. permissible operating voltage must be observed in all cases! The internal varistor found in a switch-mode power supply does not replace the need for surge protection within a system. Creation date September 3, 2010 10:34:31 PM CEST Last update 28.06.2010 / We reserve the right to make technical changes. 3 Datasheet CP M SNT 500W 24V 20A Drawings Weidmüller Interface GmbH & Co. KG Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-2083 www.weidmueller.com Electric symbol Creation date September 3, 2010 10:34:31 PM CEST Last update 28.06.2010 / We reserve the right to make technical changes. 4