Class 8998 Motor Control Centers

AC Drive Options and Basic Drive Power Circuit

CB

or Disc

8998-003.art

Power

Fuse

Drive

M

Basic “Drive”

Power Circuit

Keypad frequency reference (in Hz).

Output power (as a percentage of drive rated power).

Energy consumed (in kilowatts).

Run time (in hours).

One normally-open contact indication of drive running (closes on run).

One normally-closed contact indication of drive fault (opens on fault).

Optional analog output for motor current, motor frequency, ramp output, motor power, and motor torque.

AC DRIVE OPTIONS

Commissioning software for personal computers.

24 Vdc analog I/O extension card (tachometer feedback).

24 Vdc digital I/O extension card (encoder feedback).

Modbus® plus communication card.

Unitelway/Modbus communication card.

Profibus DP communication card.

Ethernet communication card for Transparent Ready™ integration.

DeviceNet communication card.

BASIC “DRIVE” POWER CIRCUIT

Consists of disconnect switch and drive pre-programmed for selected options if applicable.

Includes current-limiting power fuses, if necessary. Power fuses are UL Class J.

Unit is UL 845 Listed for 100,000 amperes Short Circuit Current.

Includes operation keypad/display mounted on front of the unit.

Pilot devices are optional and are only available as 22 mm Telemecanique type pilot devices (five devices maximum).

Control power transformer (480 V/120 V), if necessary, for enclosure ventilation fans is included.

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09/2003

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Schneider Electric 58 TRX manual AC Drive Options and Basic Drive Power Circuit, 214