Elgar CW 801P-V Instrucciones de operaciones descargar pdf (Pagina 33)

Elgar CW-M Series

3.8 Parallel Connected Units

To achieve higher output power than what is available from one unit, you can connect

up to six units in parallel. This is referred to as ‘master/slave’ operation.

For a master/slave configuration, designate one unit as the master and the others as

slaves. This is done by both switch settings (see Section 4) and wiring connections.

Connect the master as described in the preceding steps. Additionally, using the same

size and type of wire, make these connections between the master and slaves:

Connect

from Master Unit: To Slave Units:

INPUT LINE INPUT LINE

INPUT GND INPUT GND

INPUT NEUT INPUT NEUT

OUTPUT LINE OUTPUT LINE

OUTPUT NEUT OUTPUT NEUT

Connect the master unit’s sense leads either locally or to the load. Do not make any

connection to the slave unit’s SENSE terminals. In addition to the connections just

defined, connect a cable (Elgar part number 890-497-40) from the master’s rear panel

connector labeled SLAVE OUT to the slave rear panel connectors labeled SLAVE IN.

3.9 Multiphase Connected Units

Two phase, three phase and six phases can be configured by setting the rear panel

switches and attaching cables to connect the units (Elgar part number 890-497-40).

See Section 4 for parallel and multiphase configurations and switch settings.

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Elgar CW 801P-V Instrucciones de operaciones Pagina 33