Datasheet Electronics Single-phase switchmode power supply connectPower ECOLINE CP SNT 70W 24V 3A CP SNT 120W 24V 5A CP SNT 250W 24V 10A CP SNT 500W 24V 20A Output voltage 24...28 V DC variable Wide range input 85264 V AC / 120...370 V DC, opt. 250370 V DC LED operation display status contact as change-over switch TS 35 mounting rails Overload response: electronic current limitation Power diode module for parallel connection / redundancy Harmonic current reduction through PFC International approvals for world-wide use Silcone free United Kingdom Weidmuller Ltd. 1 Abbey Wood Road Kings Hill West Malling Kent ME19 4YT Phone +44 1732 877000 Fax +44 1732 873873 info weidmuller.co.uk www.weidmueller.com USA Other countries W-Interconnections, Inc. Weidmller Interface GmbH & Co. KG 821 Southlake Boulevard, P.O. Box 3030 Richmond, VA 23236 D-32720 Detmold Phone +1 804 7942877 Phone +49 5231 14-0 Fax +1 804 3792593 Fax +49 5231 14-20 83 info weidmuller.com info weidmueller.com www.weidmuller.com www.weidmueller.comSwitch-mode power supply connect Power 1-phase ECOLINE CP SNT 70W 24V 3A CP SNT 120W 24V 5A 230 115 RECTIFIERS POWER RECTIFIERS RECTIFIERS POWER RECTIFIERS EMI +V EMI +V I/P & SWITCH- & I/P & SWITCH- & FILTER -V FILTER -V FILTER ING FILTER FILTER ING FILTER DETECTION DETECTION FG CIRCUIT FG CIRCUIT O.L.P. PWM O.L.P. PWM CONTROL CONTROL O.T.P. O.T.P. O.V.P. O.V.P. Technical data Input Input voltage 85264 V AC 120370 V DC 88132 V AC/176264 V AC reversible 250...370 V DC Input current 2.0 A 100240 V AC 3.0 A 115 V AC 2.0 A 230 V AC Input frequency 50/60 Hz 50/60 Hz Mains fuse Fusible link 2,5 A (T) / 250 V Fusible link 4 A (T) / 250 V Overvoltage protection Varistor Varistor Output Output voltage 2428 V DC (adjustable via potentiometer) 2428 V DC (adjustable via potentiometer) Output current 3.0 A 5 A max. output power 72 W 120 W max. residual ripple 100 mVss / bandwidth 20 Mhz 100 mVss / bandwidth 20 Mhz Overload protection 105%150% Iconst. of max. output power, 105%150% Iconst. of max. output power, automatic restart automatic restart Overvoltage protection 2934 V 2934 V Stored energy time by mains failure: 115 V AC / 230 V AC 10 ms / 20 ms 20 ms / 20 ms Closed-loop control at 10100% load 2 % 2 % Possibility of parallel connection With external diode module With external diode module Melderelais/Wechslerkontakt 250 V AC (max. 30 V DC) / 1A 250 V AC (max. 30 V DC) / 1A Insulation co-ordination Galvanic isolation output-earth 0.5 kV AC 0.5 kV AC Galvanic isolation input-earth 1.5 kV AC 1.5 kV AC Galvanic isolation input-output 3 kV AC 3 kV AC General specifications Operating temperature / Storage temperature 10 C+60 C / -20 C+85 C 10 C+55 C / -20 C +85 C Efficiency under max. load 80% 84% Status display LED green LED green Standards EN 60950 EN 60950 EMC standards EN 55011, EN 55022, EN 55024, EN 61000-6-2, 3 EN 55011, EN 55022, EN 55024, EN 61000-6-2, 3 Power factor correction no no Mounting position Horizontal on mounting rail TS35 Horizontal on mounting rail TS35 Mounting Clearance: side 2 cm above/below 10 cm Clearance: side 2 cm above/below 10 cm Weight approx. 0.55 kg approx. 0.65 kg Approvals % ( 508 / 60950 in preparation) % ( 508 / 60950 in preparation) Screw connection Screw connection 2 Clamping area (nominal / min. / max.) mm 4 / 0.13 / 4 4 / 0.13 / 4 Length x width x height mm 125.2 x 55.5 x 100.0 125.2 x 65.5 x 100.0 Note Ordering data Type Qty. Order No. Type Qty. Order No. CP SNT 70W 24V 3A 1 8708660000 CP SNT 120 W 24 V 5 A 1 8708670000 Note Accessories Note 2