GeTech Automation este importator Gefran producator in domeniul sistemelor si componentelor pentru automatizarea proceselor industriale.

Patruzeci de ani de experienta, know-how extensiv, o organizare orientata catre nevoile clientului si investitii continue in Cercetare si Dezvoltare, fac din Gefran un lider in domeniul sistemelor si componentelor pentru automatizarea proceselor industriale.

Tehnologia GEFRAN

Clientii nostri apeleaza la Gefran pentru garantia unei consilieri experte si cel mai bun partener posibil in ceea ce priveste senzorii, componentele, sistemele, driver-ele si invertoarele.

Acest contact regulat cu clientii si nivelul inalt de expertiza sunt garantia oferirii unor produse si solutii complete si personalizate.

Cooperarea cu centre de cercetare si universitati de top din Europa, ca si investitiile regulate in Cercetare si Dezvoltare permit grupului sa dezvolte noi tehnologii, venind in intampinarea cererii pietei.

Activitatea grupului este impartita in patru arii principale de activitate: senzori, componente pentru automatizare, sisteme si motion control.

Astfel, Gefran poate oferi produse de inalta tehnologie si sisteme complet integrate, intrand pe piata ca furnizor cu sursa unica. 

Oferim soluții pentru afaceri din diferite industrii 

Plastic
Metal
Macarale
Cuptoare electrice
Apa
Ascensoare

Partenerii nostri

Gefran
Sicmemotori
Motortronics
Electro Adda
Pepperl+Fuchs
TT Electric

COMPONENTELE PENTRU AUTOMATIZARE
Gama de produse pentru afisarea si reglarea variabilelor de proces includ controlere cu microprocesoare electronice, indicatori si relee de voltaj. Upgrade-ul produselor si investitiile in procesele de productie permit oferirea unor servicii impecabile intr-un timp tot mai scurt. 

INTEGRAREA SISTEMULUI
Concepem si dezvoltam solutii la cheie si furnizam producatorilor de utilaje o gama larga de componente specifice, precum unitati de control central, interfete de operare, sisteme de intrare/iesire, controlere logice programabile si computere industriale. 

SENZORI
Senzorii sunt elementele fundamentale in controlul proceselor industriale. Concepem si producem senzori pentru masurarea variabilelor de tipul temperaturii, presiunii, pozitiei, fortei si umiditatii. Toate elementele primare de tip senzor sunt produse de Gefran in propriile spatii curate, medii ce sunt protejate de toate tipurile de interferente si echipate cu instrumente de operare si control, de inalta tehnologie.

ACTIONARI ELECTRICE
Achizitia SIEI, un producator ITALIAN de top pentru mecanismele de actionare electronica pentru reglarea vitezelor motoarelor, a permis integrarea acestei game de produse in cadrul Grupului.

MVC4 - Soft Starter de voltaj mediu

SOFTSTARTER - MVC4
SOFTSTARTER - MVC4

Game Changing Soft Starters

The MVC4 Medium Voltage Series Soft Starter is designed to start AC motors in any fixed speed application. It provides maximum protection with "True Thermal Modeling," while allowing smooth, stepless control of acceleration and deceleration. The MVC4 Series guarantees power control and protection for your most important assets.

Soft start & protect any AC motor

The MVC4 Series starter is designed to start AC motors in any fixed speed application. It provides maximum protection with "True Thermal Modeling," while allowing smooth, stepless control of acceleration and deceleration. The MVC Plus Series guarantees power control and protection for your most important assets.

Heavy-duty attitude highest rated power devices for maximum current carrying capacity. Rated at 500% for 60 seconds, the MVC4 Series starter will never be the limiting factor in your application. Powerful sustained gate pulse insures reliable SCR firing without reactors (unlike "wimpy" pulse train designs that require a reactor to prevent SCR and motor damage).

Features

  • Advanced motor protection relay and ramp features programmable via the keypad or a laptop computer.
  • Fiber optically isolated low voltage compartment with up to 110kV BIL rating for safety and reliability.
  • Built-in 120V control power transformer*; voltage and current metering.
  • Load-break / fault-make rated disconnect switch with door safety interlocking.*
  • Visible grounding bar for safe operation.
  • Coordinated motor fuses with blown fuse indicators.
  • Line isolation vacuum contactor.*
  • Fully rated bypass contactor for increased thermal capacity and optional across-the-line starting.
  • Heavy duty SCR stack assemblies with ring transformer isolation for reliable SCR gate firing.
  • RTD Option accepts up to 12 RTD inputs.
  • Zero sequence ground fault protection option.
  • Top entry, bottom exit with room for stress cones.
  • Removable entry plates for easy connections.
  • NEMA 12 gasketed enclosure (NEMA 3R optional).

Advanced Protection

  • True Thermal Modeling monitors the motor for excessive thermal conditions due to starting, running and even ambient conditions.
  • Retentive Thermal Memory for continuous overload protection even after a complete power loss.
  • MVC Plus remembers the last thermal condition of the motor, observes the off time via a real-time clock and adjusts the thermal model accordingly.
  • Non-Volatile Memory stores the thermal memory without the need for batteries.
  • True Time Thermal Tracking adjusts the thermal model for different cooling rates based on motor temperature,running state or power loss.
  • Dynamic Reset Response Reset is only allowed after the motor has sufficient thermal capacity for a successful restart.
  • Thermal Model Biasing adjusts for heating effects of phase current imbalance or optional RTD inputs.
  • Flexible Setup Choose the level of overload protection.
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icoMVC4_Brochure.pdf

SOFTSTARTER - MVC4

3334.72 KB2020-02-24 11:14
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