Schneider Electric 58 TRX Manual De Usuario

Class 8839 58M Enclosed AC Drives

Factory Engineered Modifications

159

09/2003

Rules:
- Available on all configurations.

Rules:
- Available on all configurations.
- Not available if option E405 is selected.

Rules: Limited to non-bypass drive controllers

Mod
E406

Dual motor overloads and branch short circuit protection

Provides short circuit and overload protection for two motors connected to the output of the drive controller. Includes
overload modules for each motor.
Note: The sum of the total connected motors must not exceed the drive controllers full load ampere rating. Specify

motor FLA values at time of order entry in 'Engineering Notes' field within Q2C.

Mod
E407

Motor A or B contactor alternation scheme

Provides a contactor interlocked for the selection of one motor for load share via a selector switch or rotation timer
scheme.
Note: Specify mode of operation via “Motor A-OFF-Motor B” selector switch, remote contact closure or rotation timer

scheme at time of order entry in 'Engineering Notes' field within Q2C.

Mod
E408

SEMI F47 Power Compliance

Provides a contactor interlocked for the selection of one motor for load share via a selector switch or rotation timer
scheme.

Mod
E409

Line contactor without bypass

scheme at time of order entry in 'Engineering Notes' field within Q2C.

Mod
E410

Soft Starter Bypass

Provides an Altistart 48 solid stare reduced voltage starter as bypass.

Mod
E411

Reduced Voltage Auto-transformer Bypass

Provides a Class reduced voltage auto-transformer starter as bypass.

Mod
E412

Two High Drive Construction

Provides two drives of the same frame size in a single floor-mounted enclosure. Each drive controller has its own
disconnect and uses a Barriered enclosure design.
Note: Specify Drive arrangement, top mounted drive size and bottom mounted drive size. Each drive must be priced

separately. This option is limited to non-bypass construction. Two High Construction in limited to 1–75 /100 hp
CT/VT