Technical Info Time Delay Relay for SC-Twin SD 117N0001, 220-240V, 50 & 60Hz Introduction Technical data Code number 117N0001 Voltage 220 - 240 V Min. supply voltage 187 V Max. supply voltage 255 V Mains frequency 50 to 60 Hz Max. operating current 7 (7) A Max. starting current 25 A for 4 seconds Temperature range, operation -10 to 55°C Temperature range, storage -40 to 70°C The time delay relay type SD is Time delay at 25°C, 220 V 10 to 25 seconds designed for staggered start of Mounting orientation to suit installation two compressors in the Twin- Life time 500.000 cycles, 50.000 hours version as the one-phase mains Enclosure IP 20 2 cannot normally be loaded with Connection cable / spade connectors 3 x 0,75 mm / 6.3 mm the total starting current of both compressors. When the time delay relay is used, ø 3.8 first one compressor is started, and about 10 seconds later the second compressor is started. This ensures the best possible characteristics SD 117N0001 35 73 and the least load on the mains. 220 / 240 V 50 / 60 Hz 7(7) A The time delay relay has the t 10 - 25 sec. 550 Black Brown 14 following specification: L t Blue N 12 60 108 28 1903 REFRIGERATION AND AIR CONDITIONING Wiring diagrams CSIR Starting relay Starting capacitor N Start winding 10 11 10 11 Main winding 12 13 12 13 Blue 14 Winding protector 14 L Black Brown Thermostat Time delay relay 1969 Winding protector Starting capacitor CSR Main winding Start winding Run capacitor Starting relay Bleeder resistance N 5 2 5 2 4 1 4 1 Black L Brown Blue Time delay relay 1970 Thermostat Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed. All trademarks in this material are property of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved. Danfoss Compressors GmbH Mads-Clausen-Str. 7 D-24939 Flensburg / Germany compressors.danfoss.com DEHC.EI.200.J1.02/520N0557 Produced by Danfoss Compressors, DEHC6093, 12.2007.