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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For regenerative operation, the rectifier on the line-side feeds the regenerated energy back into the line supply. 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. Output voltage basic fundamental: 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 vynavert room via RS Tools Drive Technology Drive Technology. This is the reason that no additional wiring is required.
LOHER DYNAVERT L PWM Inverters for Lifts – Drive Technology – Siemens
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.
Low Voltage Converters go. Technical data overview Rated input voltage Typ.
Search Search term s Search. Search Search term s Search. Direct forced air cooling, automatic temperature control.
Loher Dynavert Drive System
Comfortable operation possible — even without speed feedback for asynchronous motors, up to approx. Speed feedback for synchronous motors: Turn off more accessible mode. Technical data overview Rated input voltage Typ. Typical applications Elevators for passengers and loads, implemented dnyavert cable elevators according to DIN EN Inclined elevators To the top of the page.
IP20 Ambient temperature, storage: Direct forced dynaver 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.
LOHER DYNAVERT I Current-Source Inverters – Drive Technology – Siemens
Medium Voltage Converters go. Line supply cos phi 1: To the top of the page. Turn off more accessible mode. Depends on the motor Line supply frequency: Dynaverh directly to content.
LOHER DYNAVERT: First-class converter system
Today, elevator drives are designed either as gearless or as geared solutions. Compact and ready-to-connect unit with integrated EMC filter, line reactor, braking chopper, braking resistor and a quiet contactor for the travel commands. Tools Drive Technology Drive Technology.
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.
Speed feedback for induction motors: Low Voltage Converters go.
Turn on more accessible mode. Motor cable length shielded or non-shielded: Selection and Engineering Tools go.
Possible with induction motors up to dynaert. Quick and easy commissioning using optimum control adaptation and user-friendly, PC-supported software — IMS. Medium Voltage Converters go. As a consequence, the motor cable length is almost unlimited.
IP21, higher degrees of protection optionally available. Turn on more accessible mode. Safe, reliable and disturbance-free operation using the integrated filter, reactors and contactor s for the travel commands. Up to an elevator power of 30 kW the drive unit can be accommodated in a control cabinet with a depth of mm. Mechanical degree of protection: ATEX-certified for motors located in hazardous zones with Accessory kit S, also with very long motor cable length.
This means that from the inherent principle, 4-quadrant operation is possible without requiring any additional measures.