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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The power flows from the line supply to the motor for a motoring load. For regenerative operation, the rectifier on the line-side feeds the regenerated energy back into the line supply. This is the reason that no additional wiring is required.

LOHER DYNAVERT Drive System – Drive Technology – Siemens

Mechanical degree of protection: Tools Drive Technology Drive Technology. They can control both synchronous as well as induction motors. IP21, higher degrees of protection optionally available To the top of the page. Possible with induction motors up dynnavert 1. Turn off more accessible mode. Selection and Engineering Tools go. Speed feedback for synchronous motors: 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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Comfortable dhnavert possible — even without speed feedback for asynchronous motors, up to approx.

Medium Voltage Converters go. As a consequence, the motor cable length is almost unlimited. Tools Drive Technology Drive Technology. Search Search term s Search.

LOHER DYNAVERT L PWM Inverters for Lifts

Depending on the particular requirement, they can be flexibly used for supply voltages extending from V to V. IP20 Ambient temperature, storage: Transparent operator control and setting using a menu-prompted 4-line plain text display with membrane keypad at the drive inverter — or up dynavsrt m away in the main control room via RS Direct forced air cooling, automatic temperature control.

Up to an elevator power of 30 kW the drive unit can be accommodated in a control cabinet with a depth of mm. Search Search term s Search. Skip directly to content.

Motor cable length shielded or non-shielded: Technical data overview Rated input voltage Typ. 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. To the top of the page. To the top of the page.

Turn on more accessible mode. Direct forced air cooling, automatic temperature control To the top of the page. Skip directly to content. Medium Voltage Converters go. Safe, reliable and disturbance-free operation using the integrated filter, reactors and contactor s for the travel commands.

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dynavsrt Line supply cos phi 1: Low Voltage Converters go. Low Voltage Converters go. Selection and Engineering Tools go. IP21, higher degrees of protection optionally available.

LOHER DYNAVERT I Current-Source Inverters

Quick and easy commissioning using optimum control adaptation and user-friendly, PC-supported software — IMS. 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 motor cable lengths possible inherent to the system High overvoltage strength, e.

Technical data overview Rated input voltage Typ. Turn on more accessible mode. Their equipping means that they can be easily used in all operating environments — even in hospitals and chemical plants. This means that from the inherent principle, 4-quadrant operation is possible without requiring any additional measures.