| range | TeSys |
| product name | TeSys D |
| product or component type | Reversing contactor |
| device short name | LC2D |
| contactor application | Motor control
Resistive load |
| utilisation category | AC-3
AC-1 |
| device presentation | Preassembled with reversing power busbar |
| 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 | 32 A (at < 60 °C) at ≤ 440 V AC AC-3 for power circuit
50 A (at < 60 °C) at ≤ 440 V AC AC-1 for power circuit |
| motor power kW | 7.5 kW at 220...230 V AC 50 Hz
15 kW at 380...400 V AC 50 Hz
15 kW at 415...440 V AC 50 Hz
18.5 kW at 500 V AC 50 Hz
18.5 kW at 660...690 V AC 50 Hz |
| motor power HP (UL / CSA) | 2 hp at 115 V AC 60 Hz for 1 phase motors
5 hp at 230/240 V AC 60 Hz for 1 phase motors
7.5 hp at 200/208 V AC 60 Hz for 3 phases motors
10 hp at 230/240 V AC 60 Hz for 3 phases motors
20 hp at 460/480 V AC 60 Hz for 3 phases motors
30 hp at 575/600 V AC 60 Hz for 3 phases motors |
| control circuit type | AC at 50/60 Hz |
| [Uc] control circuit voltage | 230 V AC 50/60 Hz |
| 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
50 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
550 A at 440 V for power circuit conforming to IEC 60947 |
| rated breaking capacity | 550 A at 440 V for power circuit conforming to IEC 60947 |
| [Icw] rated short-time withstand current | 60 A 40 °C - 10 min for power circuit
138 A 40 °C - 1 min for power circuit
260 A 40 °C - 10 s for power circuit
430 A 40 °C - 1 s 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
63 A gG at ≤ 690 V coordination type 1 for power circuit
63 A gG at ≤ 690 V coordination type 2 for power circuit |
| average impedance | 2 mOhm - Ith 50 A 50 Hz for power circuit |
| [Ui] rated insulation voltage | Power circuit: 690 V conforming to IEC 60947-4-1
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 |
| electrical durability | 1.65 Mcycles 32 A AC-3 at Ue ≤ 440 V
1.4 Mcycles 50 A AC-1 at Ue ≤ 440 V |
| power dissipation per pole | 2 W AC-3
5 W AC-1 |
| Front cover | With |
| interlocking type | Mechanical |
| mounting support | Plate
Rail |
| 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 | RINA
GOST
GL
CCC
DNV
UL
LROS (Lloyds register of shipping)
BV
CSA |
| connections - terminals | Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²flexible without cable end
Control circuit: screw clamp terminals 2 cable(s) 1…4 mm²flexible without cable end
Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²flexible with cable end
Control circuit: screw clamp terminals 2 cable(s) 1…2.5 mm²flexible with cable end
Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²solid
Control circuit: screw clamp terminals 2 cable(s) 1…4 mm²solid
Power circuit: screw clamp terminals 1 cable(s) 2.5…10 mm²flexible without cable end
Power circuit: screw clamp terminals 2 cable(s) 2.5…10 mm²flexible without cable end
Power circuit: screw clamp terminals 1 cable(s) 1…10 mm²flexible with cable end
Power circuit: screw clamp terminals 2 cable(s) 1.5…6 mm²flexible with cable end
Power circuit: screw clamp terminals 1 cable(s) 1.5…10 mm²solid
Power circuit: screw clamp terminals 2 cable(s) 2.5…10 mm²solid |
| tightening torque | Control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm
Control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver Philips No 2
Power circuit: 2.5 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm
Power circuit: 2.5 N.m - on screw clamp terminals - with screwdriver Philips No 2 |
| operating time | 12...22 ms closing
4...19 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 | 15 Mcycles |
| maximum operating rate | 3600 cyc/h 60 °C |
