Datasheet
| Range | TeSys |
|---|---|
| Range of product | TeSys Giga |
| Product or component type | Contactor |
| Device short name | LC1G |
| Contactor application | Power switching |
| Utilisation category | AC-1 AC-5a AC-5b AC-6a AC-6b DC-1 DC-3 DC-5 |
| Poles description | 4P |
| [Ue] rated operational voltage | <= 1000 V AC 50/60 Hz <= 460 V DC |
| [Ie] rated operational current | 440 A (at <40 °C) at <= 1000 V AC-1 |
| [Uc] control circuit voltage | 100…250 V AC 50/60 Hz 100…250 V DC |
| Control circuit voltage limits | Operational: 0.8 Uc Min…1.1 Uc Max (at <60 °C) Drop-out: 0.1 Uc Max…0.45 Uc Min (at <60 °C) |
| [Uimp] rated impulse withstand voltage | 8 kV |
|---|---|
| Overvoltage category | III |
| [Ith] conventional free air thermal current | 440 A (at 40 °C) |
| Rated breaking capacity | 2940 A at 440 V |
| [Icw] rated short-time withstand current | 2.65 kA – 10 s 1.8 kA – 30 s 1.3 kA – 1 min 0.9 kA – 3 min 0.75 kA – 10 min |
| Associated fuse rating | 400 A aM at <= 440 V for motor 250 A aM at <= 690 V for motor 500 A gG at <= 690 V |
| Average impedance | 0.000144 Ohm |
| [Ui] rated insulation voltage | 1000 V |
| Power dissipation per pole | 30 W AC-1 – Ith 440 A |
| Compatibility code | LC1G |
| Pole contact composition | 4 NO |
| Auxiliary contact composition | 1 NO + 1 NC |
| Irms rated making capacity | 3830 A at 440 V |
| Coil technology | Built-in bidirectional peak limiting |
| Mechanical durability | 5 Mcycles 8 Mcycles with sub-assembly substitution |
| inrush power in VA (50/60 Hz, AC) | 700 VA |
| inrush power in W (DC) | 645 W |
| hold-in power consumption in VA (50/60 Hz, AC) | 15.0 VA |
| hold-in power consumption in W (DC) | 9.1 W |
| Operating time | 40…70 ms closing 15…50 ms opening |
| Maximum operating rate | 300 cyc/h AC-1 |
| Connections – terminals | Power circuit: bar 2 – busbar cross section: 32 x 10 mm Power circuit: lugs-ring terminals 1 185 mm² Control circuit: push-in 1 0.2…2.5 mm² – cable stiffness: solid stranded without cable end Control circuit: push-in 1 0.25…2.5 mm² – cable stiffness: flexible with cable end Control circuit: push-in 2 0.5…1.0 mm² with cable end Control circuit: push-in 0.75…2.5 mm² – cable stiffness: solid stranded without cable end Control circuit: push-in 0.75…2.5 mm² – cable stiffness: flexible with cable end |
| Connection pitch | 45 mm |
| Mounting support | Plate |
| Standards | EN/IEC 60947-4-1 EN/IEC 60947-5-1 UL 60947-4-1 CSA C22.2 No 60947-4-1 JIS C8201-4-1 JIS C8201-5-1 |
| Product certifications | CB Scheme CCC cULus EAC CE UKCA EU-RO-MR by DNV-GL |
| Tightening torque | 35 N.m |
| Height | 225 mm |
| Width | 185 mm |
| Depth | 226 mm |
| Net weight | 8.2 kg |
| IP degree of protection | IP2X front face with shrouds conforming to IEC 60529 IP2X front face with shrouds conforming to VDE 0106 |
|---|---|
| Ambient air temperature for operation | -25…60 °C |
| Ambient air temperature for storage | -60…80 °C |
| Mechanical robustness | Vibrations 5…300 Hz 2 gn contactor open Vibrations 5…300 Hz 4 gn contactor closed Shocks 10 gn 11 ms contactor open Shocks 15 gn 11 ms contactor closed |
| Colour | Dark grey |
| Protective treatment | TH |
| Permissible ambient air temperature around the device | -40…70 °C at Uc |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 27.5 cm |
| Package 1 Width | 31.0 cm |
| Package 1 Length | 32.0 cm |
| Package 1 Weight | 9.074 kg |
| Unit Type of Package 2 | S06 |
| Number of Units in Package 2 | 4 |
| Package 2 Height | 75 cm |
| Package 2 Width | 60 cm |
| Package 2 Length | 80 cm |
| Package 2 Weight | 46.296 kg |
