The LC1DMKM7 is a TeSys D series capacitor contactor designed for managing electrical capacitors. It is capable of handling capacitive loads with a rating of 25 kvar at 400 V and 50 Hz. The coil operates at 220 V AC, suitable for power supplies with a frequency of 50 or 60 Hz.
Key Features:
Capacitor Contactor: This contactor is specifically designed for managing capacitors, making it an essential component in power factor correction systems.
25 kvar Rating: It can handle capacitive loads of up to 25 kvar at 400 V, contributing to improved power factor and energy efficiency.
Wide Voltage Range: The coil operates at 220 V AC, compatible with a variety of power supply systems operating at 50 or 60 Hz.
The LC1DMKM7 is a reliable and efficient solution for power factor correction applications, helping improve the utilization of electrical power and reduce energy costs.
Specifications
| Main | |
| Range | TeSys |
| TeSys Deca | |
| Product name | TeSys LC1D.K |
| TeSys Deca | |
| Product or component type | Capacitor duty contactor |
| Device short name | LC1DMK |
| Device application | Control |
| contactor application | Power factor correction |
| utilisation category | AC-6b |
| Poles description | 3P |
| power pole contact composition | 3 NO |
| device location in system | Line interruption |
| Inside delta interruption | |
| [Ue] rated operational voltage | Power circuit: 690 V AC 50/60 Hz |
| Reactive power rating | 14 kvar at 230 V AC 50 Hz 60 °C |
| 25 kvar at 400 V AC 50 Hz 60 °C | |
| 27 kvar at 440 V AC 50 Hz 60 °C | |
| 42 kvar at 690 V AC 50 Hz 60 °C | |
| Control circuit type | AC at 50/60 Hz |
| [Uc] control circuit voltage | 220 V AC 50/60 Hz |
| Auxiliary contact composition | 1 NO + 2 NC instantaneous |
| Electrical durability | 300000 cycles at Ue 400 V |
| 200000 cycles at Ue 690 V | |
| mounting support | DIN rail |
| Plate | |
| standards | EN/IEC 60947-1 |
| EN/IEC 60947-4-1 | |
| IEC 60335-1 | |
| product certifications | IECEE CB Scheme |
| UKCA | |
| Connections - terminals | Control circuit: screw clamp terminals 1 1…4 mm² - cable stiffness: solid |
| Control circuit: screw clamp terminals 2 1…4 mm² - cable stiffness: solid | |
| 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 2 1…2.5 mm² - cable stiffness: flexible with cable end | |
| Power circuit: screw clamp terminals 1 2.5…16 mm² - cable stiffness: solid | |
| Power circuit: screw clamp terminals 2 2.5…6 mm² - cable stiffness: solid | |
| Power circuit: screw clamp terminals 1 1.5…10 mm² - cable stiffness: flexible without cable end | |
| Power circuit: screw clamp terminals 2 1.5…6 mm² - cable stiffness: flexible without cable end | |
| Power circuit: screw clamp terminals 1 1…10 mm² - cable stiffness: flexible with cable end | |
| Power circuit: screw clamp terminals 2 1…4 mm² - cable stiffness: flexible with cable end | |
| Tightening torque | Control circuit: 1.7 N.m - on screw clamp terminals |
| Power circuit: 2.5 N.m - on screw clamp terminals | |
| Maximum operating rate | 240 cyc/h |
| Complementary | |
| Auxiliary contacts type | Type mechanically linked 1 NO + 2 NC conforming to IEC 60947-5-1 |
| Environment | |
| IP degree of protection | IP20 front face conforming to IEC 60529 |
| Ambient air temperature for operation | -5…60 °C |
| Ambient air temperature for storage | -60…80 °C |
| Operating altitude | 0...3000 m |
| height | 125 mm |
| Width | 45 mm |
| Depth | 127 mm |
| Net weight | 0.63 kg |