Schneider Electric TeSys D Contactor 3P(3 NO) AC-3 <= 440V 50A 48V AC 50/60Hz Coil LC1D50AE7
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Brand : Schneider Electric
Type : Contactor
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Description
Schneider Electric LC1D50AE7 TeSys D Contactor is an electrical device used to make or break electrical connections. It is generally used to control a high-current circuit with a low-current signal. It is a three-pole contactor, which means it can control three separate circuits. AC-3 is the engine load category. It is suitable for switching motor loads in normal operation.
<= 440V 50A is the maximum voltage and current the contactor is designed for. It can withstand voltages up to 440 volts and currents up to 50 amps. 48V AC 50/60Hz coil is the voltage and frequency of the coil. The contactor is designed to be activated by a 48-volt AC signal at a frequency of 50 or 60 hertz. This is the control side of the contactor.
In summary, Schneider Electric LC1D50AE7 TeSys D Contactor is designed to handle three-phase AC motor loads with voltages up to 440 V and currents up to 50 A. Activation occurs by a 48 V AC signal with a frequency of 50 or 60Hz.
Features
- 50A TP AC3 Contactor AC3 48V AC Coil
- Control the flow of electric current in a circuit
- 3-pole contactor for connection by screw clamp terminals
| Brand | Schneider Electric |
| Item Name | Contactor |
| Model | LC1D50AE7 |
| Conventional Free Air Thermal Current | 10 A (at 60 °C) for signalling circuit, 80 A (at 60 °C) for power circuit |
| Control Circuit Voltage | 48 V AC 50/60 Hz |
| Rated Operational Voltage Limits | power circuit: <= 690 V AC 25...400 Hz, power circuit: <= 300 V DC |
| 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 |
| Rated Impulse Withstand Voltage | 6 kV conforming to IEC 60947 |
| Associated Fuse Rating | 10 A gG for signalling circuit conforming to IEC 60947-5-1, 100 A gG at <= 690 V coordination type 1 for power circuit, 100 A gG at <= 690 V coordination type 2 for power circuit |
| Auxiliary Contact Composition | 1 NO + 1 NC |
| Auxiliary Contacts Type | Type mechanically linked 1 NO + 1 NC conforming to IEC 60947-5-1, type mirror contact 1 NC conforming to IEC 60947-4-1 |
| Average Impedance | 1.5 mOhm - Ith 80 A 50 Hz for power circuit |
| Climatic Withstand | Conforming to IACS E10 exposure to damp heat, conforming to IEC 60947-1 Annex Q category D exposure to damp heat |
| Coil Technology | Without built-in suppressor module |
| Compatibility Code | LC1D |
| Connections - Terminals | control circuit: screw clamp terminals 2 1-2.5 mm² - cable stiffness: flexible with cable end, control circuit: screw clamp terminals 1 1-4 mm² - cable stiffness: flexible without cable end, control circuit: screw clamp terminals 2 1-4 mm² - cable stiffness: flexible without cable end, control circuit: screw clamp terminals 1 1-4 mm² - cable stiffness: flexible with cable end, control circuit: screw clamp terminals 1 1-4 mm² - cable stiffness: solid without cable end, control circuit: screw clamp terminals 2 1-4 mm² - cable stiffness: solid without cable end, power circuit: screw connection 1 1-35 mm² - cable stiffness: flexible without cable end, power circuit: screw connection 2 1-25 mm² - cable stiffness: flexible without cable end, power circuit: screw connection 1 1-35 mm² - cable stiffness: flexible with cable end, power circuit: screw connection 2 1-25 mm² - cable stiffness: flexible with cable end, power circuit: screw connection 1 1-35 mm² - cable stiffness: solid without cable end, power circuit: screw connection 2 1-25 mm² - cable stiffness: solid without cable end |
| Contact Compatibility | M2 |
| Contactor Application | Motor Control, Resistive Load |
| Control Circuit Type | AC at 50/60 Hz Standard |
| Control Circuit Voltage Limits | 0.3...0.6 Uc (-40-70 °C):drop-out AC 50/60 Hz, 0.8...1.1 Uc (-40-60 °C):operational AC 50 Hz, 0.85...1.1 Uc (-40-60 °C):operational AC 60 Hz, 1...1.1 Uc (60-70 °C):operational AC 50/60 Hz |
| Depth | 120mm |
| Electrical Durability | 1.4 Mcycles 50 A AC-1 at Ue <= 440 V, 1.4 Mcycles 38 A AC-3 at Ue <= 440 V, 1.4 Mcycles 38 A AC-3e at Ue <= 440 V |
| Fire Resistance | 850 °C conforming to IEC 60695-2-1 |
| Flame Retardance | V1 Conforming to UL 94 |
| Heat Dissipation | 4-5 W at 50/60 Hz |
| Height | 122 mm |
| Hold-in Power Consumption in VA | 13-13 VA 60 Hz cos phi 0.3 (at 20 °C), 15-15 VA 50 Hz cos phi 0.3 (at 20 °C) |
| Inrush Power in VA | 140-140 VA 60 Hz cos phi 0.75 (at 20 °C), 160-160 VA 50 Hz cos phi 0.75 (at 20 °C) |
| Insulation Resistance | > 10 MOhm for Signalling Circuit |
| IP Degree Of Protection | IP20 Front Face Conforming to IEC 60529 |
| 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, 900 A at 440 V for power circuit conforming to IEC 60947 |
| Maximum Operating Rate | 3600 cyc/h 60 °C |
| Mechanical Durability | 6 Mcycles |
| Mechanical Robustness | vibrations contactor open (2 Gn, 5...300 Hz) , vibrations contactor closed (4 Gn, 5...300 Hz) , shocks contactor closed (15 Gn for 11 ms) , shocks contactor open (10 Gn for 11 ms) |
| Minimum Switching Current | 5 mA for signalling circuit |
| Minimum Switching Voltage | 17 V for signalling circuit |
| Motor Power hp | 3 hp at 115 V AC 50/60 Hz for 1 phase motors, 7.5 hp at 230/240 V AC 50/60 Hz for 1 phase motors, 15 hp at 200/208 V AC 50/60 Hz for 3 phases motors, 15 hp at 230/240 V AC 50/60 Hz for 3 phases motors, 40 hp at 460/480 V AC 50/60 Hz for 3 phases motors, 40 hp at 575/600 V AC 50/60 Hz for 3 phases motors |
| Motor Power kW | 15 kW at 220...230 V AC 50/60 Hz (AC-3), 22 kW at 380...400 V AC 50/60 Hz (AC-3), 30 kW at 500 V AC 50/60 Hz (AC-3), 33 kW at 660...690 V AC 50/60 Hz (AC-3), 25 kW at 415 V AC 50/60 Hz (AC-3), 30 kW at 440 V AC 50/60 Hz (AC-3), 11 kW at 400 V AC 50/60 Hz (AC-4), 15 kW at 220...230 V AC 50/60 Hz (AC-3e), 22 kW at 380...400 V AC 50/60 Hz (AC-3e), 30 kW at 500 V AC 50/60 Hz (AC-3e), 33 kW at 660...690 V AC 50/60 Hz (AC-3e), 25 kW at 415 V AC 50/60 Hz (AC-3e), 30 kW at 440 V AC 50/60 Hz (AC-3e) |
| Mounting Support | Rail, Plate |
| Non-overlap Time | 1.5 ms on de-energisation between NC and NO contact, 1.5 ms on energisation between NC and NO contact |
| Operating Altitude | 0...3000 m |
| Operating Time | 4...19 ms opening, 12...26 ms closing |
| Overvoltage Category | III |
| Permissible Ambient Air Temperature Around The Device | -40-60 °C, 60-70 °C with derating |
| Pole Contact Composition | 3 NO |
| Poles Description | 3P |
| Pollution Degree | 3 |
| Power Dissipation Per Pole | 3.7 W AC-3, 9.6 W AC-1, 3.7 W AC-3e |
| Certifications | RINA, CCC, BV, GL, UL, LROS (Lloyds register of shipping), CSA, DNV, GOST |
| Protective Cover | With |
| Protective Treatment | TH conforming to IEC 60068-2-30 |
| Range | TeSys, TeSys Deca |
| Rated Breaking Capacity | 900 A at 440 V for power circuit conforming to IEC 60947 |
| Rated Operational Voltage Limits | power circuit: <= 690 V AC 25...400 Hz, power circuit: <= 300 V DC |
| 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 |
| Signalling Circuit Frequency | 25...400 Hz |
| Standards | CSA C22.2 No 14, EN 60947-4-1, EN 60947-5-1, IEC 60947-4-1, IEC 60947-5-1, UL 508, IEC 60335-1 |
| Tightening Torque | control circuit: 1.7 N.m - on EverLink BTR screw connectors - with screwdriver flat Ø 6 mm, control circuit: 1.7 N.m - on EverLink BTR screw connectors - with screwdriver Philips No 2, power circuit: 8 N.m - on EverLink BTR screw connectors - cable 25-35 mm² hexagonal screw head 4 mm, power circuit: 5 N.m - on EverLink BTR screw connectors - cable 1-25 mm² hexagonal screw head 4 mm, control circuit: 1.7 N.m - on EverLink BTR screw connectors - with screwdriver pozidriv No 2, power circuit: 2.5 N.m - on EverLink BTR screw connectors - with screwdriver pozidriv No 2 |
| Utilisation Category | AC-4, AC-1, AC-3, AC-3e |
| Width | 55 mm |
| Rated Short-time Withstand Current | 400 A 40 °C - 10 s for power circuit, 810 A 40 °C - 1 s for power circuit, 84 A 40 °C - 10 min for power circuit, 208 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 |
| Rated Operational Current | 50 A (at <60 °C) at <= 440 V AC AC-3 for power circuit, 80 A (at <60 °C) at <= 440 V AC AC-1 for power circuit, 50 A (at <60 °C) at <= 440 V AC AC-3e for power circuit |
| Electrical Durability | 1.45 Mcycles 50 A AC-3 at Ue <= 440 V, 1.1 Mcycles 80 A AC-1 at Ue <= 440 V, 1.45 Mcycles 50 A AC-3e at Ue <= 440 V |
| Weight | 0.855 kg |
