Schneider Electric TeSys D Capacitor Contactor 25 kVAR at 400V/50Hz Coil 220V AC 50/60Hz LC1DMKM7
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Brand : Schneider Electric
Type : Capacitor Contactor
Description
Schneider Electric LC1DMKM7 TeSys D Capacitor Contactor is a device used to connect and disconnect capacitors in an electrical circuit. This is typically done to improve the power factor in industrial applications. 25 kVAR stands for 25 kilovolt-amperes reactive. This is a unit of reactive power, which is power that oscillates between the source and load without being consumed.
Capacitors provide this reactive power to correct the power factor. It is designed to operate at a voltage of 400 volts. This is a common voltage level for industrial applications. 50 Hz indicates that this equipment is designed to operate at a frequency of 50 Hertz. This is the standard frequency in many parts of the world.
The coil voltage is 220V AC. This is the voltage required to activate the contactor and connect or disconnect the capacitors. The coil can operate at both 50 Hz and 60 Hz. This means it's compatible with electrical systems that operate at either of these frequencies.
In summary, Schneider Electric LC1DMKM7 TeSys D Capacitor Contactor is designed to handle a capacitive load of 25 kilovolt-amperes reactive at a voltage of 400 volts and a frequency of 50 Hz. It has a coil that operates at 220 volts AC and is compatible with both 50 Hz and 60 Hz systems.
Features
- Used to connect and disconnect capacitors in an electrical circuit
- Designed to operate at a voltage of 400 volts
- Improve the power factor in industrial applications
| Brand | Schneider Electric |
| Item Name | Capacitor Contactor |
| Model | LC1DMKM7 |
| Control Circuit Voltage | 220 V AC 50/60 Hz |
| Ambient Air Temperature For Storage | -60-80 °C |
| Auxiliary Contact Composition | 1 NO + 2 NC instantaneous |
| 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 |
| Compatibility Code | LC1D |
| 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 |
| Contactor Application | Power factor correction |
| Control Circuit Type | AC at 50/60 Hz |
| Depth | 127 mm |
| Electrical Durability | 300000 cycles at Ue 400 V, 200000 cycles at Ue 690 V |
| Height | 125 mm |
| IP Degree Of Protection | IP20 Front Face Conforming to IEC 60529 |
| Maximum Operating Rate | 240 cyc/h |
| Operating Altitude | 0...3000 m |
| Operating Time | 12...22 ms closing, 4...19 ms opening |
| 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 | 10.2 W AC-1 |
| Certifications | IECEE CB Scheme, UKCA |
| Range | TeSys, TeSys Deca |
| Rated Breaking Capacity | 1000 A at 440 V for power circuit conforming to IEC 60947 |
| Rated Operational Voltage Limits | power circuit: 690 V AC 50/60 Hz |
| Signalling Circuit Frequency | 25...400 Hz |
| Standards | EN/IEC 60947-1, EN/IEC 60947-4-1, IEC 60335-1 |
| Tightening Torque | control circuit: 1.7 N.m - on screw clamp terminals, power circuit: 2.5 N.m - on screw clamp terminals |
| Utilisation Category | AC-6b |
| Width | 45 mm |
| Device Location in System | Line interruption, inside delta interruption |
| Reacted Power Rating | 14 kvar at 230-230 V AC 50 Hz 60 °C, 25 kvar at 400-400 V AC 50 Hz 60 °C, 27 kvar at 440-440 V AC 50 Hz 60 °C, 42 kvar at 690-690 V AC 50 Hz 60 °C |
| Weight | 0.63 kg |
