Time Delay Relay for SC-Twin SD 117N0001, 220-240V, 50 & 60Hz

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Technical Info

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

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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