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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Line supply cos phi 1: To the lohr of the page. Technical data overview Rated input voltage Typ. Skip directly to content. Turn off more accessible mode. Selection and Engineering Tools go. Their equipping means that they can be easily used in all operating environments — even in hospitals and chemical plants.

Output voltage basic fundamental: 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.

Turn on liher accessible mode. Medium Voltage Converters go. Possible with induction motors dynabert to 1. They can control both synchronous as well as induction motors. Direct forced air cooling, automatic temperature control. Compact and ready-to-connect unit with integrated EMC filter, line reactor, braking chopper, braking resistor and a quiet contactor for the travel commands. Customer benefits Cabinet units in IP21 or higher lohdr 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.

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Mechanical degree of protection: Speed feedback for synchronous motors: Direct forced air cooling, automatic temperature control To the top of the page. Depending on the particular requirement, they can be flexibly used for supply voltages extending from V to V.

Low Voltage Converters go.

LOHER DYNAVERT L PWM Inverters for Lifts

Search Search term s Search. Up to an elevator power of 30 kW the drive unit can be accommodated in a control cabinet with a depth of mm. Motor cable dymavert shielded or non-shielded: This is the reason that no additional wiring is required. This means that from the inherent principle, 4-quadrant operation is possible without requiring any additional measures. Turn off more accessible mode.

LOHER DYNAVERT Drive System – Drive Technology – Siemens

IP21, higher degrees of protection optionally available. Low Voltage Converters go.

Typical applications Loner for passengers and loads, implemented as cable elevators according to DIN EN Inclined elevators To the top of the page. Today, elevator drives are designed either as gearless or as geared solutions.

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. 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 For regenerative operation, the rectifier on the line-side feeds the regenerated energy back into the line supply.

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Speed feedback for induction motors: Tools Drive Technology Drive Technology. As a consequence, the motor cable length is almost unlimited.

Selection and Engineering Tools go. IP20 Ambient temperature, storage: Skip directly to content. Medium Voltage Converters go. Search Search term s Search. Comfortable operation possible — even without speed feedback for asynchronous motors, up to approx.

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. Technical data overview Rated input voltage Typ. The power flows from the line supply to the motor for a motoring load.

IP21, higher degrees of protection optionally available To the top of the page. Quick and easy commissioning using optimum control adaptation and user-friendly, PC-supported software — IMS. Two closed-loop control types for induction motors: Tools Drive Technology Drive Technology. Turn on more accessible mode. Safe, reliable and disturbance-free operation using the integrated filter, reactors and contactor s for the travel commands. Depends on the motor Line supply frequency: