| range | TeSys |
| product name | TeSys D |
| product or component type | Contactor |
| device short name | LC1D |
| contactor application | Resistive load
Motor control |
| utilisation category | AC-1
AC-4
AC-3 |
| poles description | 3P |
| power pole contact composition | 3 NO |
| [Ue] rated operational voltage | Power circuit: ≤ 690 V AC 25...400 Hz
Power circuit: ≤ 300 V DC |
| [Ie] rated operational current | 80 A (at < 60 °C) at ≤ 440 V AC AC-1 for power circuit
65 A (at < 60 °C) at ≤ 440 V AC AC-3 for power circuit |
| motor power kW | 11 kW at 400 V AC 50/60 Hz (AC-4)
18.5 kW at 220...230 V AC 50/60 Hz (AC-3)
30 kW at 380...400 V AC 50/60 Hz (AC-3)
37 kW at 500 V AC 50/60 Hz (AC-3)
37 kW at 660...690 V AC 50/60 Hz (AC-3) |
| motor power HP (UL / CSA) | 40 hp at 460/480 V AC 50/60 Hz for 3 phases motors
5 hp at 115 V AC 50/60 Hz for 1 phase motors
10 hp at 230/240 V AC 50/60 Hz for 1 phase motors
20 hp at 200/208 V AC 50/60 Hz for 3 phases motors
20 hp at 230/240 V AC 50/60 Hz for 3 phases motors
50 hp at 575/600 V AC 50/60 Hz for 3 phases motors |
| control circuit type | DC standard |
| [Uc] control circuit voltage | 24 V DC |
| auxiliary contact composition | 1 NO + 1 NC |
| [Uimp] rated impulse withstand voltage | 6 kV conforming to IEC 60947 |
| overvoltage category | III |
| [Ith] conventional free air thermal current | 10 A (at 60 °C) for signalling circuit
80 A (at 60 °C) for power circuit |
| Irms rated making capacity | 140 A AC for signalling circuit conforming to IEC 60947-5-1
250 A DC for signalling circuit conforming to IEC 60947-5-1
1000 A at 440 V for power circuit conforming to IEC 60947 |
| rated breaking capacity | 1000 A at 440 V for power circuit conforming to IEC 60947 |
| [Icw] rated short-time withstand current | 520 A 40 °C - 10 s for power circuit
900 A 40 °C - 1 s for power circuit
110 A 40 °C - 10 min for power circuit
260 A 40 °C - 1 min for power circuit
100 A - 1 s for signalling circuit
120 A - 500 ms for signalling circuit
140 A - 100 ms for signalling circuit |
| associated fuse rating | 10 A gG for signalling circuit conforming to IEC 60947-5-1
125 A gG at ≤ 690 V coordination type 1 for power circuit
125 A gG at ≤ 690 V coordination type 2 for power circuit |
| average impedance | 1.5 mOhm - Ith 80 A 50 Hz for power circuit |
| [Ui] rated insulation voltage | Power circuit: 600 V CSA certified
Power circuit: 600 V UL certified
Signalling circuit: 690 V conforming to IEC 60947-1
Signalling circuit: 600 V CSA certified
Signalling circuit: 600 V UL certified
Power circuit: 690 V conforming to IEC 60947-4-1 |
| electrical durability | 0.5 Mcycles 80 A AC-1 at Ue ≤ 440 V
1.45 Mcycles 65 A AC-3 at Ue ≤ 440 V |
| power dissipation per pole | 9.6 W AC-1
6.3 W AC-3 |
| Front cover | With |
| mounting support | Rail
Plate |
| standards | CSA C22.2 No 14
EN 60947-4-1
EN 60947-5-1
IEC 60947-4-1
IEC 60947-5-1
UL 508 |
| product certifications | GOST
CCC
UL
CSA |
| connections - terminals | Control circuit: lugs-ring terminals (external diameter: 8 mm)
Power circuit: lugs-ring terminals (external diameter: 16.5 mm) |
| tightening torque | Control circuit: 1.7 N.m - on lugs-ring terminals - with screwdriver flat Ø 6 mm M3.5
Control circuit: 1.7 N.m - on lugs-ring terminals - with screwdriver Philips No 2 M3.5
Power circuit: 6 N.m - on lugs-ring terminals hexagonal screw head 10 mm M6 |
| operating time | 42.5...57.5 ms closing
16...24 ms opening |
| safety reliability level | B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1
B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1 |
| mechanical durability | 10 Mcycles |
| maximum operating rate | 3600 cyc/h 60 °C |