MC07B0075-5A3-4-00  MOVITRAC ® LTE-B series drives

Description

MC07B0075-5A3-4-00  MOVITRAC ® LTE-B series drives

The documentation is an integral part of the product and contains important informationon operation and

service. The documentation is written for all employees who assemble.install, start up, and service this product.
The documentation must be accessible and legible. Make sure that persons responsiblefor the system and

its operation, as well as persons who work independently on the unit.have read through the documentation

carefully and understood it. lf you are unclearabout any of the information in this documentation, or if you

require further information,contact SEW-EURODRIVE.
Make sure you always use the latest documentation and software version.Our documentation is available in

various languages for download from the SEWhomepage (www.sew-eurodrive.com). Consult SEW-EURODRIVE

if you are uncleaabout any of the information in this documentation, or if you require further information.You

can also order the printed documentation from SEW-EURODRIVE.

MC07B0075-5A3-4-00

In the event of danger, any potential risk related to a machine must be eliminated asquickly as possible. Standstill

with restart prevention is generally the safe conditionfor preventing dangerous movements.
The MOVITRAC® MC07B inverter is characterized by the option to connect anexternal safety relay. This safety

relay disconnects all active elements (disconnection of the safety-related 24 V power supply of the output stage

control) that generatethe pulse trains to the power output stage (lGBT) when a connected control device(E-STOP

button with latching function) is activated.
Disconnecting the safety-related 24V supply voltage ensures that the supplyvoltages required for operating the

inverter and consequently for generating a rotat.ing field of pulse patterns (which allow the generation of

a rotating field) are safelyinterrupted, preventing automatic restart.
Instead of galvanic separation of the drive from the power supply by means of relaysor switches, the

disconnection of the 24 V supply described here safely prevents thecontrol of the power semiconductors

in the drive inverter. This process disconnectsthe rotating field generation for the respective motor. The

individual motor cannotdevelop any torque in this state even though the line voltage is still present.

Please contact Sunny sales@xiongbagk.cn for the best price.

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