Class 8998 Motor Control Centers
AC Drive Options and Basic Drive Power Circuit
CB | or Disc |
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
One
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
•Includes
•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