LOHER DYNAVERT PDF

LOHER DYNAVERT T Series 7. Compact inverter units, cabinet systems, air- cooled and liquid-cooled cabinet units. 05/ Output. Answers for industry. design and adaptation of DYNAVERT, as motors and drive inverters are developed, closely harmonized with one another. Loher DYNAVERT® drive inverters. Parameterizing the DYNAVERT L.. The output side of DYNAVERT L inverters is stable at no load, LOHER GmbH, D Ruhstorf.

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LOHER DYNAVERT L PWM Inverters for Lifts

Medium Voltage Converters go. ATEX-certified dynaverr motors located in hazardous zones with Accessory kit S, also with very long motor cable length. Low Voltage Converters go. Output voltage basic fundamental: IP21, higher degrees of protection optionally available. As a consequence, the motor cable length is almost unlimited. Mechanical degree of protection: Technical data overview Rated input voltage Typ.

LOHER DYNAVERT Drive System – Drive Technology – Siemens

They can control both synchronous as well as induction motors. Turn on more accessible mode. Low Voltage Converters go.

Turn off more accessible mode. Comfortable operation possible — even without lkher feedback for asynchronous motors, up to approx. Compact and ready-to-connect unit with integrated EMC filter, line reactor, braking chopper, braking resistor and a quiet contactor for the travel commands. Turn off more accessible mode. Skip directly to content.

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LOHER DYNAVERT L PWM Inverters for Lifts – Drive Technology – Siemens

Turn on more accessible mode. The power flows from the line supply to the motor for a motoring load.

Possible with induction motors up to 1. Typical applications Elevators for passengers and loads, implemented as cable elevators according to DIN EN Inclined elevators To the top of the page. Their dynaverh means that they can be easily used in all operating environments — even in hospitals and olher plants. To the top lpher the page. Transparent operator control and setting using a menu-prompted 4-line plain text display with membrane keypad at the drive inverter — or up to m away in the main control room via RS Today, elevator drives are designed either as gearless or as geared solutions.

Motor cable length shielded or non-shielded: Search Search term s Search. Tools Drive Technology Drive Technology. Speed feedback for synchronous motors: Quick and easy commissioning using optimum control adaptation and user-friendly, PC-supported software — IMS.

Search Search term s Search.

Selection and Engineering Tools go. This means that from the inherent principle, 4-quadrant operation is possible without requiring any additional measures. They have a fully controlled B6 bridge circuit on the line side and a B6 inverter circuit on the output side, which utilizes the principle of interphase commutation; this distributes the DC link current from the DC link reactors with a square waveform with frequency f to the motor winding.

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Customer benefits Compact and ready-to-connect unit with integrated EMC filter, line reactor, braking chopper, braking resistor and a quiet contactor for the travel commands. IP20 Ambient temperature, storage: Technical data overview Rated input voltage Typ. Direct forced air cooling, automatic temperature control To the top of the page.

Line supply cos phi 1: Safe, reliable and disturbance-free operation using the integrated filter, reactors and contactor s for the travel commands.

Customer benefits Cabinet units in IP21 or higher degrees of protection All of the drive units have their own connection space Compact dimensions Equipped with radio interference suppression Low harmonics fed back into the line supply, mainly on and pulse versions Almost unlimited dynaevrt cable lengths possible inherent to the system High overvoltage strength, e.

Speed feedback for induction motors: Up to an elevator power of 30 loger the drive unit can be accommodated in a control cabinet with a depth of mm. Skip directly to content.