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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Medium Voltage Converters go. Direct forced air cooling, automatic temperature control To the top of the page. For regenerative operation, the rectifier on the line-side feeds the regenerated energy back into the line supply.

Low Voltage Converters go.

LOHER DYNAVERT I Current-Source Inverters

IP20 Ambient temperature, storage: Technical data overview Rated input voltage Typ. Speed feedback for synchronous motors: To the top of the page. Possible with induction motors up to 1. 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. As a consequence, the motor cable length is almost unlimited.

They can control both dynavedt as well as induction motors.

LOHER DYNAVERT: First-class converter system

Skip directly to content. Customer benefits Cabinet units in IP21 or higher degrees dynavery 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 motor cable lengths possible inherent to the system High overvoltage strength, e. Medium Voltage Converters go. Two closed-loop control types for induction motors: Output voltage basic fundamental: Low Voltage Converters go.

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Selection and Engineering Tools go. Direct forced air cooling, automatic temperature control. 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.

Safe, reliable and disturbance-free operation using the integrated filter, reactors and contactor s for the travel commands. Typical applications Elevators for passengers and loads, implemented as cable elevators according to DIN EN Inclined elevators To the top of the page. Transparent operator control and setting using a menu-prompted 4-line plain lohfr display with membrane keypad at the drive inverter — or up to m away in the main control room via RS Comfortable operation possible — even without speed ooher for asynchronous motors, up to approx.

This is the reason that no additional wiring is required.

LOHER DYNAVERT I Current-Source Inverters – Drive Technology – Siemens

Up to an elevator power of 30 kW the drive unit can be accommodated in a control cabinet with a depth of mm. IP21, higher degrees of protection optionally available To the top of the page. ATEX-certified for motors located in hazardous zones with Accessory kit S, also with very long motor cable length. Compact and ready-to-connect unit with integrated EMC filter, line reactor, braking chopper, braking resistor and a quiet contactor for the travel commands.

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Tools Drive Technology Drive Technology. Motor cable length shielded or non-shielded: Selection and Engineering Tools go. Mechanical degree of protection: Their equipping means that they can be easily used in all operating environments — even in hospitals and chemical plants.

IP21, higher degrees of protection optionally available. Today, elevator drives are designed either as gearless or as geared solutions. Search Search term s Search. Speed feedback for induction motors: Depending on the particular requirement, they can be flexibly used for supply voltages extending from V to V.

Search Search term s Search. Turn on more accessible mode. To the top of the page.

Skip directly to content. Technical data overview Rated input voltage Typ.

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