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Products and solutions for lifting systems

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A complete range of products can be offered by LOVATO Electric for lifting systems. These can be used both in simple light duty hoists for construction sites and in the most innovative and sophisticated latest generation of elevators. The on-going presence in this sector through the supplies of leader companies allows continuous innovation of products to meet new technical and the latest regulatory requirements.

> APPLICATION FIELDS

  • Fuse holders
  • Switch disconnectors
  • Motor protection relays
  • Electromechanical Starters
  • Insulated enclosures
  • Control and signalling units
  • Contactors
  • Time relays
  • Thermo-magnetic circuit breakers
  • Signal towers and beacons
  • Protection relays
  • Soft starters
  • Limit, micro and foot switches
  • Ac motor drives
  • Programmable logic relays
  • Alimentatori Switching
Fuse holders
  • Modular concept for 10x38, 14x51 and 22x58 fuse sizes.
  • IP20 protection degree, finger safe and sealable cover to increase userÕs safety.
  • Version with status indicator to quickly identify the fuse to replace.
  • UL and CSA certified versions.
Switch disconnectors
  • 16A to 1600A ratings.
  • Three and four pole types and with fuse holder.
  • Versions: direct operating, door coupling and in housing.
  • Wide range of accessories.
  • Interlocking fuse holder up to 32A.
Contactors
  • Three-pole versions up to 630A in AC3 duty.
  • Four-pole versions up to 1600A in AC1 duty.
  • Four-pole versions with 2NO+2NC or 4NC up to 38A in AC3 duty.
  • AC or DC control versions.
  • Low consumption DC versions.
  • Printed circuit board.
Limit, micro and foot switches
  • Dimensions to EN 50047 standards.
  • Dimensions compatible to EN 50047 standards.
  • Dimensions to EN 50041 standards.
  • Versions with interchangeable and rotatable heads.
  • Insertable and interchangeable auxiliary contact blocks.
Protection relays
  • Modular versions, also for 35mm DIN rail fixing.
  • Minimum and maximum voltage monitoring relays for single and three phase systems, with or without neutral.
  • Voltage monitoring relays for asymmetry, phase loss and phase sequence.
Control and signalling units
  • fl22mm push buttons and selector switches
    • Metal and plastic, quick installation by simple rotation.
  • E-stops and pilot lights
    • Metal and plastic, quick installation by simple rotation.
Trasformatori di corrente
  • Corrente primaria: 40÷4000A.
  • Versioni chiuse ed apribili.
  • Corrente secondaria: 5A.
Thermo-magnetic circuit breakers
  • Wide adjustment range 0.1 to 100A.
  • Breaking capacity Icu 50kA (400V) up to 100A.
  • Suitable for isolation.
  • Comprehensive line of accessories.
  • Wall and flush mount enclosures.
Signal towers and beacons
  • fl70mm signal towers
    • Modular and combinations up to 7 modules.
    • Steady and blinking light, flash pulsed and continuous sound.
  • fl62mm signal beacons
    • Steady and blinking light, pulsed and continuous sound.
Ac motor drives
  • Versions for single phase up to 2.2kW at 230V and three phase up to 630kW at 400V.
  • Special functions for pump and fan control using PID algorithm.
  • EMC suppressor built in all versions.
  • Selectable motor control mode: V/f, vector, energy saving.
  • Selectable digital and analog inputs and outputs.
  • IP54 versions available on request.
  • HVAC versions, compliant with IEC/EN 61000-3-12 standards, available on request.
Time relays
  • Modular version for consumer switchboards.
  • 35mm DIN rail mount version.
  • Plug-in and flush-mount versions.
  • Vast range of functions and time scales.
  • Reliable time and repeat accuracy.
Programmable logic relays
  • 10, 12 and 20 Input/Output base modules.
  • Expansion modules with 4 Inputs and 4 Outputs.
  • Maximum configuration: 44 Inputs/Outputs.
  • RS232 port for PC or program backup memory connection.
Soft starters
  • 6A to 1200A ratings.
  • Standard and severe duty types.
  • Internal by-pass contactor up to 245A rating.
  • Torque ramp starting.
  • Total motor protection incorporated.
  • Clock calendar.
  • RS232 and RS485 ports for remote supervision and control.
  • Modbus®-RTU and proprietary ASCII communication.
Switching power supplies
  • Single-phase versions up to 480W output, two-phase up to 100W and three-phase up to 960W.
  • 12VDC and 24VDC versions.
  • Modular and DIN rail mount versions.
  • Output voltage adjustment by front potentiometer.
Strumenti di misura
  • Voltmetri, amperometri, wattmetri, frequenzimetri e cosfimetri digitali.
  • Multimetri digitali espandibili con LCD grafico.
  • Inserzioni per sistemi monofasi, bifasi e trifasi.
  • Uscite digitali totalmente programmabili.
  • Porte di comunicazione RS485, RS232, USB, Ethernet, per controllo remoto e data-logger.
  • Concentratore dati.
  • Trasformatori di corrente fino a 4000A.
Unità di comando e segnalazione
  • Pulsanti e selettori Ø22mm metallici e plastici, ad installazione rapida a scatto.
  • Emergenza e spie luminose metallici e plastici, ad installazione rapida a scatto.
Insulated enclosures
  • IP65 insulated enclosures for customer- assembled starters.
Settori d'impiego
Motor protection relays
  • Thermal overload relays for current between 0.09 and 420A.
  • Phase failure sensitive and non phase failure sensitive versions.
  • Automatic and/or manual resetting.
  • Independent or direct mounting on contactor.
  • Thermistor protection relay.
Electromechanical Starters
  • Direct-on-line starters in insulated enclosure, complete with or without thermal overload relay.
  • Reversing and changeover contactor assemblies.
  • Star-delta starters, open frame and in insulated enclosure versions.