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TeSys D contactor - 3P(3 NO) - AC-3 - <= 440 V 50 A - 24 V AC 50/60 Hz coil - LC1D50A3B7
LC1D50A3B7
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Technical informations
| Range of product: | TeSys D |
|---|---|
| Range: | TeSys |
| Product name: | TeSys D |
| Product or component type: | Contactor |
| Device short name: | LC1D |
| Contactor application: | Resistive loadMotor control |
| Utilisation category: | AC-1AC-4AC-3 |
| Poles description: | 3P |
| Pole contact composition: | 3 NO |
| [Ue] rated operational voltage: | Power circuit: Power circuit: |
| [Ie] rated operational current: | 50Â A (at 80Â A (at |
| Motor power kW: | 15Â kW at 220...230 V AC 50/60 Hz (AC-3)22Â kW at 380...400 V AC 50/60 Hz (AC-3)30Â kW at 500 V AC 50/60 Hz (AC-3)33Â kW at 660...690 V AC 50/60 Hz (AC-3)25Â kW at 415 V AC 50/60 Hz (AC-3)30Â kW at 440 V AC 50/60 Hz (AC-3)11Â kW at 400 V AC 50/60 Hz (AC-4) |
| Motor power hp: | 3Â hp at 115 V AC 50/60 Hz for 1 phase motors7.5Â hp at 230/240 V AC 50/60 Hz for 1 phase motors15Â hp at 200/208 V AC 50/60 Hz for 3 phases motors15Â hp at 230/240 V AC 50/60 Hz for 3 phases motors40Â hp at 460/480 V AC 50/60 Hz for 3 phases motors40Â hp at 575/600 V AC 50/60 Hz for 3 phases motors |
| Control circuit type: | AC at 50/60 Hz |
| [Uc] control circuit voltage: | 24 V AC 50/60 Hz |
| Auxiliary contact composition: | 1 NO + 1 NC |
| [Uimp] rated impulse withstand voltage: | 6Â kV conforming to IEC 60947 |
| Overvoltage category: | III |
| [Ith] conventional free air thermal current: | 10 A (at 60 °C) for signalling circuit80 A (at 60 °C) for power circuit |
| Irms rated making capacity: | 140Â A AC for signalling circuit conforming to IEC 60947-5-1250Â A DC for signalling circuit conforming to IEC 60947-5-1900Â A at 440 V for power circuit conforming to IEC 60947 |
| Rated breaking capacity: | 800Â A at 440 V for power circuit conforming to IEC 60947 |
| [Icw] rated short-time withstand current: | 400 A 40 °C - 10 s for power circuit810 A 40 °C - 1 s for power circuit84 A 40 °C - 10 min for power circuit208 A 40 °C - 1 min for power circuit100 A - 1 s for signalling circuit120 A - 500 ms for signalling circuit140 A - 100 ms for signalling circuit |
| Associated fuse rating: | 10Â A gG for signalling circuit conforming to IEC 60947-5-1100Â A gG at 100Â A gG at |
| Average impedance: | 1.5Â mOhm - Ith 80Â A 50 Hz for power circuit |
| [Ui] rated insulation voltage: | Power circuit: 600Â V CSA certifiedPower circuit: 600Â V UL certifiedSignalling circuit: 690Â V conforming to IEC 60947-1Signalling circuit: 600Â V CSA certifiedSignalling circuit: 600Â V UL certifiedPower circuit: 690Â V conforming to IEC 60947-4-1 |
| Electrical durability: | 1.45Â Mcycles 50Â A AC-3 at Ue 1.1Â Mcycles 80Â A AC-1 at Ue |
| Power dissipation per pole: | 3.7Â W AC-39.6Â W AC-1 |
| Protective cover: | With |
| Mounting support: | RailPlate |
| Standards: | CSA C22.2 No 14EN 60947-4-1EN 60947-5-1IEC 60947-4-1IEC 60947-5-1UL 508 |
| Product certifications: | CSARINAGLGOSTBVULCCCDNVLROS (Lloyds register of shipping) |
| Connections - terminals: | Control circuit: spring terminals 1 cable(s) 2.5 mm²flexible without cable endControl circuit: spring terminals 2 cable(s) 2.5 mm²flexible without cable endPower circuit: spring clamp terminal 1 cable(s) 1...35 mm²flexible without cable endPower circuit: spring clamp terminal 2 cable(s) 1...25 mm²flexible without cable endPower circuit: spring clamp terminal 1 cable(s) 1...35 mm²flexible with cable endPower circuit: spring clamp terminal 2 cable(s) 1...25 mm²flexible with cable endPower circuit: spring clamp terminal 1 cable(s) 1...35 mm²solid without cable endPower circuit: spring clamp terminal 2 cable(s) 1...25 mm²solid without cable end |
| Tightening torque: | Power circuit: 8 N.m - on EverLink BTR screw connectors - cable 25...35 mm² hexagonal screw head 4 mmPower circuit: 5 N.m - on EverLink BTR screw connectors - cable 2.5...25 mm² hexagonal screw head 4 mm |
| Operating time: | 4...19 ms opening12...26 ms closing |
| Safety reliability level: | B10d = 1369863Â cycles contactor with nominal load conforming to EN/ISO 13849-1B10d = 20000000Â cycles contactor with mechanical load conforming to EN/ISO 13849-1 |
| Mechanical durability: | 6Â Mcycles |
| Maximum operating rate: | 3600 cyc/h 60 °C |
| Coil technology: | Without built-in suppressor module |
|---|---|
| Control circuit voltage limits: | 0.3...0.6 Uc (-40...70 °C):drop-out AC 50/60 Hz0.8...1.1 Uc (-40...60 °C):operational AC 50 Hz0.85...1.1 Uc (-40...60 °C):operational AC 60 Hz1...1.1 Uc (60...70 °C):operational AC 50/60 Hz |
| Inrush power in VA: | 140 VA 60 Hz cos phi 0.75 (at 20 °C)160 VA 50 Hz cos phi 0.75 (at 20 °C) |
| Hold-in power consumption in VA: | 13 VA 60 Hz cos phi 0.3 (at 20 °C)15 VA 50 Hz cos phi 0.3 (at 20 °C) |
| Heat dissipation: | 4...5Â W at 50/60 Hz |
| 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 |
| Signalling circuit frequency: | 25...400 Hz |
| Minimum switching current: | 5Â mA for signalling circuit |
| Minimum switching voltage: | 17Â V for signalling circuit |
| Non-overlap time: | 1.5Â ms on de-energisation between NC and NO contact1.5Â ms on energisation between NC and NO contact |
| Insulation resistance: | > 10 MOhm for signalling circuit |
| Contact compatibility: | M2 |
| Compatibility code: | LC1D |
In short
Reference LC1D50A3B7
Product Name TeSys D contactor - 3P(3 NO) - AC-3 - <= 440 V 50 A - 24 V AC 50/60 Hz coil - LC1D50A3B7
Range TeSys
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