22103 Page 10 Thursday, October 25, 2001 4:50 PM Characteristics Contactors Mini-contactors type LC1-SKGC for use in modular panels Environment Rated insulation voltage (Ui) Conforming to IEC/EN 60947-1, V 690 IEC/EN 60947-4-1, VDE 0110 gr C, CSA 22-2 n 14, UL 508 Conforming to standards IEC/EN 60947-1, IEC/EN 60947-4-1, NF C 63-110, VDE 0660 2 Approvals UL, CSA Protective treatment Conforming to IEC/EN 60068 TC (Klimafest, Climateproof) (DIN 50015) 2.1 Degree of protection Conforming to VDE 0106 Protection against direct nger contact Ambient air temperature Storage C - 50+ 70 around the device Operation C - 20+ 50 Maximum operating altitude Without derating m 2000 Operating position Vertical axis Horizontal axis Without derating Without derating Cabling, min max screw clamp terminals 2 Solid conductor mm 1 x 1.5 or 2 x 1.5 1 x 6 or 2 x 4 2 Flexible cable without cable end mm 1 x 0.5 or 2 x 0.35 1 x 6 or 2 x 2.5 2 Flexible cable with cable end mm 1 x 0.35 or 2 x 0.35 1 x 6 or 2 x 1.5 Tightening torque Pozidriv n 1 head N.m 0.8 Terminal referencing Conforming to standards EN 50005 References: Dimensions: Schemes: pages 2/14 and 2/15 page 2/16 page 2/17 Schneider Electric 2/10 22103 Page 11 Thursday, October 25, 2001 4:50 PM Characteristics Contactors Mini-contactors type LC1-SKGC for use in modular panels Pole characteristics Contactor type LC1-SKGC2 LC1-SKGC3 and LC1-SKGC4 Conventional thermal current (Ith) For ambient temperature 55 C A 12 20 Rated operational frequency Hz 50/60 2 Frequency limits of the Hz Up to 400 operational current Rated operational voltage (Ue) V 690 2.1 Rated making capacity I rms conforming to NF C 63-110 A 66 85 and IEC/EN 60947-4-1 Rated breaking capacity Conforming to NF C 63-110 and (for Ue 400 V) IEC/EN 60947-4-1 (I rms) A 52 68 Short time rating In free air for a time t A 50 60 from cold state ( 55 C) Short-circuit protection gG fuse U 440 V A 16 20 Average impedance per pole At Ith and 50 Hz m 4 4 Maximum rated operational current for a temperature 55 C (Ue 400 V) AC-3 A 6 9 AC-1 A 12 20 Utilisation in category AC-1 Increase in operational current A 20 32 resistive circuits, heating, lighting by paralleling of poles (Ue 440 V) Auxiliary contact characteristics of mini contactors Rated operational voltage (Ue) Up to V 690 Rated insulation voltage (Ui) Conforming to IEC/EN 60947-1, V 690 VDE 0110 group C, CSA C 22-2 n 14 Conventional thermal current (Ith) For ambient temperature 55 C A 10 Frequency of operational current Hz Up to 400 Short-circuit protection To IEC/EN 60947-5-1 A 10 and VDE 0660, gG fuse Operational power of contacts a.c. supply, category AC-15 d.c. supply, category DC-13 conforming to IEC/EN 60947-5-1 Electrical durability (valid up to 3600 operating cycles per Electrical durability (valid up to 1200 operating cycles per hour) on an inductive load such as the coil of an hour) on an inductive load such as the coil of an electro- electromagnet: making current (cos 0.7) = 10 times the magnet, without economy resistor, the time constant breaking current (cos 0.4). increasing with the load. 110/ 220/ 380/ V 24 48 127 230 400 440 V 24 48 110 220 440 VA 48 96 240 440 800 880 W 120 80 60 52 51 1 million operating cycles VA 17 34 86 158 288 317 W 55 38 30 28 26 3 million operating cycles VA 7 14 36 66 120 132 W 15 11 9 8 7 10 million operating cycles VA 1000 2050 5000 10000 14000 13000 W 720 600 400 300 230 Occasional making capacity References: Dimensions: Schemes: pages 2/14 and 2/15 page 2/16 page 2/17 Schneider Electric 2/11