Class 8839 Econoflex™ AC Drives

Factory Modifications

FACTORY MODIFICATIONS (CONTINUED)

Miscellaneous Options

Mod

Description

 

 

 

Line Reactor

 

Includes an integrally-mounted AC line reactor factory-

 

installed and -wired between the circuit breaker disconnect

A09

means and the power converter for high-true power factor

and effective harmonic mitigation. It complies with IEEE 519

 

 

guidelines. Optional for 1 to 20 HP 460 Vac and 1 to 10 HP

 

208/230 Vac models, but included for 25 to 100 HP 460 Vac

 

and 15 to 50 HP 208/230 Vac models.

 

 

 

Line Contactor

B09

Provides a line contactor factory-wired between the circuit

breaker disconnect (or line reactor, when provided) and the

 

 

power converter.

 

 

 

3 to 15 PSI Transducer with Digital Display

C09

Provides the controller with the capability to follow a user

supplied 3 to 15 PSI follower signal. The module is calibrated

 

 

to operate as a 4-20 mA DC follower for the power converter.

 

 

 

Omit Keypad Display

D09

Omits keypad display from the door of the controller. A

separate keypad must be ordered to program the drive

 

 

controller.

 

 

 

Smoke Purge

 

Provides smoke purge operating mode controlled by a user-

 

supplied 120 Vac signal. When power is supplied to the user-

E09

supplied contact, motor operation is transferred to:

 

• 60 Hz operation if Power Circuit W is supplied.

 

• Bypass across the line operation if Power Circuit Y is

 

supplied.

 

 

 

22 kAIC UL Coordinated Rating

G09

Provides fully-coordinated 22 kAIC rating marked on the

enclosure nameplate (short-circuit coordination to UL508C

 

 

Power Conversion Equipment and NEMA ICS 7.1).

 

 

 

Analog Card

 

Provides an analog output with a range of 0-20 mA for

H09

customer use. It is factory-programmed for motor frequency,

and includes an analog card with AO and COM wired to the

 

 

customer terminal block. Reassignable X-Y range with

 

keypad display.

 

 

 

0-10 Vdc Auto Speed Reference

J09

Provides controller interface for 0-10 Vdc customer supplied

auto speed reference signal into AI2 input using 0-10 V/

 

 

4-20 mA converter with Z = 100 kΩ.

 

 

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09/2003

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Schneider Electric 58 TRX manual Miscellaneous Options Mod Description Line Reactor, Line Contactor, Omit Keypad Display