12.07.2015 Views

ADL300 Elevator Drives for Synchronous ... - Sprecher + Schuh

ADL300 Elevator Drives for Synchronous ... - Sprecher + Schuh

ADL300 Elevator Drives for Synchronous ... - Sprecher + Schuh

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7.1.4 Block diagram of power sectionThis type is equipped with an EMI input filter (models <strong>ADL300</strong>.-...-F-..; except <strong>ADL300</strong>-...-2M), an AC/DC converter, asystem <strong>for</strong> pre-loading DC capacitors, a DC/AC converter, a power supply unit and an integrated braking unit.To manage emergency situations (drive power failure) the unit also envisages connection of an emergency unitbetween terminals EM and D.A specific external resistor must be connected to per<strong>for</strong>m the braking function.The connection of the external braking resistor depends on the drive size:• (1) (4) connect the resistor between terminals C and BR• (2) connect the resistor between terminals BR1 and BR2.• (3) an optional external BUy braking unit can be used and connected to terminals Cand D. Refer to the BUy handbook<strong>for</strong> further in<strong>for</strong>mation.ADL.-1040...3220-4ADL.-2055...3110-2TC1 C BREmi filter & converter DC link InverterRprc1L1L2L3EMIFilter (*)UVWSMPS(*) <strong>ADL300</strong>.-...-F-.. modelsDEMADL.-4300...5550-4ADL.-4150...5300-2TCBR1 BR2Emi filter & converter DC link InverterRprc2L1L2L3EMIFilter (*)UVWSMPS(*) <strong>ADL300</strong>.-...-F-.. modelsDEMADL.-5750-4ADL.-5370-2TCEmi filter & converter DC link InverterRprc3L1L2L3EMIFilter (*)UVWSMPS(*) <strong>ADL300</strong>.-...-F-.. modelsDEMADL.-1011...3055-2MC1 C BREmi filter & converter DC link InverterRprc4L1L2UVWSMPSDEM38 <strong>ADL300</strong> • Quick installation guide - Specifications and connection

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