Kb-electronics KBRG-255 Manual de usuario

“The Right Control for Your Application.” 12095 NW 39 Street, Coral Springs, FL 33065-2516Telephone: 954-346-4900; Fax: 954-346-3377KB Electronics, I

6For example, if the tach is 25V/KRPM and the motor speed is 3,600 RPM, use the "50V"J4 position. For other tach-generator voltages and mo

7FIG. 3 – AC LINE AND ARMATURE VOLTAGETABLE 4 – TERMINAL BLOCK WIRING INFORMATIONTerminal BlockDesignationConnectionDesignationSupply Wire Gauge*Maxim

8FIG. 5 – MECHANICAL SPECIFICATIONS INCHES[mm]

9FIG. 7A – VOLTAGEFOLLOWINGii. Bidirectional operation using reversing contacts – Connect to terminals "10," "11,""12,"

10FIG. 7E – TACH-GENERATORCONNECTION FIG. 7B – ENABLE FIG. 7C – START/STOP CIRCUIT43RY1CONTACTSALARMTB1FIG. 7D – ALARM CONTACTSTABLE 6 – CONTROL S

11FIG. 8 – ACCEL TRIMPOT ADJUSTMENTVIII. TRIMPOT ADJUSTMENTS.The KBRG-255 contains many trimpots which have been factory adjusted for mostapplications

12C. Deadband (DB) – The DB trimpot sets the amount of main speed potentiometer rotationrequired to initiate control voltage output. It is factory a

13G. Response (RESP) Trimpot – This trimpot determines the dynamic response of thecontrol. The factory setting is approximately 50% of full rotation.

X – LIMITED WARRANTYFor a period of 18 months from date of original purchase, KB will repair or replace withoutcharge devices which our examination pr

“The Right Control for Your Application.” 12095 NW 39 Street, Coral Springs, FL 33065-2516Telephone: 954-346-4900; Fax: 954-346-3377KB Electronics, I

© 1999 KB Electronics, Inc.INSTALLATION AND OPERATING INSTRUCTIONSREGENERATIVE DRIVEMODEL KBRG-255 (5HP)KB Part No. 8821FULL WAVE • 4 QUADRANTM1M2L1 L

iiTABLE OF CONTENTSSection Pagei. Simplified Setup and Operating Instructions ...1ii. Safety Warning ...

1i. KBRG-255 SIMPLIFIED OPERATING INSTRUCTIONSIMPORTANT – You must read these simplified operating instructions before you proceed.These instructio

2This product complies with all CE directives pertinent at the time of manufacture.Contact factory for detailed installation instructions and Declarat

3FIG. 1 – CONTROL LAYOUTIllustrates Factory Setting of Jumpers and Approximate Trimpot SettingsM1M2L1 L2F+ F-TB1TB2F11 2 3 4 567 8 910 1112 13TB1CLCL

4II. SETTING MODE OF DRIVE (SPEED OR TORQUE CONTROL).The KBRG-255 can be operated as a speed control or torque control by setting the positionof jumpe

5FIG. 2A – LINEAR TORQUE CURVEFIG. 2B – NON-LINEAR TORQUE CURVEIII. SETTING SELECTABLE JUMPERS.The KBRG-255 has customer selectable jumpers which must