KB Electronics PENTA KB POWER KBRG-225D Скачать руководство пользователя страница 18

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X – LIMITED WARRANTY

For a period of 18 months from date of original purchase, KB will repair or replace without

charge devices which our examination proves to be defective in material or workmanship.

This warranty is valid if the unit has not been tampered with by unauthorized persons,

misused, abused, or improperly installed and has been used in accordance with the

instructions and/or ratings supplied. The foregoing is in lieu of any other warranty or

guarantee, expressed or implied, and we are not responsible for any expense, including

installation and removal, inconvenience, or consequential damage, including injury to any

person, caused by items of our manufacture or sale. Some states do not allow certain

exclusions or limitations found in this warranty so that they may not apply to you. In any

event, KB's total liability, under all circumstances, shall not exceed the full purchase price

of this unit. (rev 4/88)

KB ELECTRONICS, INC.

12095 NW 39th Street, Coral Springs, FL 33065 • (954) 346-4900 • Fax (954) 346-3377
Outside Florida Call

TOLL FREE

(800) 221-6570 •

E-mail

– [email protected]

www.kbelectronics.com

(A40260) – Rev. C – 1/98

Содержание PENTA KB POWER KBRG-225D

Страница 1: ...5 TB1 12 9 7 8 10 11 13 J3 F1 EARTH T1 GND DB ACCEL ACCEL REV FWD RESP SPD MAX CL CL COMP IR REV FWD TCL J8 NLT S LT OFFSET R33 EN FWD REV EN ON PWR CL See Safety Warning on Page 2 The information con...

Страница 2: ...on 8 7 Field Connections 10 8 Control State vs Relay Contact State 12 9 Armature Fuse Chart 13 10 Current Limit Timer Settings 15 11 Parts List Logic Board 16 17 12 Parts List Power Board 19 FIGURES 1...

Страница 3: ...ctory set for speed control operation SPD For torque control set J7 to TRQ position Note J8 must be set to the S LT position for speed control operation 3 MOTOR CURRENT Jumper J2 is factory set for 15...

Страница 4: ...Inhibit are not isolated from AC line Be sure to follow all instructions carefully Fire and or electrocution can result due to improper use of this product This product complies with all CE directive...

Страница 5: ...3 FIG 1 CONTROL LAYOUT Illustrates Factory Setting of Jumpers and Approximate Trimpot Settings...

Страница 6: ...of the mode selected Set jumper J7 to SPD for speed control or to TRQ for torque control See fig 1 p 3 A Speed Control Mode When jumper J7 is set to the SPD position the KBRG will vary the motor spee...

Страница 7: ...er roll diameter changes The S LT torque characteristics are shown in fig 2A FIG 2A LINEAR TORQUE CURVE In the NLT position only torque not speed is varied by the input signal The motor output torque...

Страница 8: ...utput current is set to 150 of the J2 position which may be readjusted using the FWD CL and REV CL trimpots Note On Model KBRG 240D position 10A is factory setting TABLE 4 JUMPER J2 POSITION vs MOTOR...

Страница 9: ...RT may be used as follows i Install resistor in series with either tach generator lead ii Place J4 in 7V position iii The value of RT is calculated as follows RT 5 4 x Vt x S 68 000 VT Tach voltage i...

Страница 10: ...suitable for the KBRG 240D at full rating and a 12 x24 x36 enclosure is suitable for the KBRG 225D at full rating Smaller enclosures may be used if full rating is not required V WIRING Warning Read S...

Страница 11: ...LINE FUSE FUSE 2 1 3 4 6 5 12 9 7 8 10 11 13 F1 T1 R69 NOTE CONTROL SHOWN ABOVE IS MODEL KBRG 225D 10 00 203 20 254 00 8 00 25 40 7 62 1 00 0 30 DWG C3900 1 00096 180 34 7 70 7 10 195 58 3 440 87 4 4...

Страница 12: ...Voltage Field Voltage VDC Field Connection 115 90 100 F F 115 90 50 F L1 230 180 200 F F 230 180 100 F L1 230 90 100 F L1 Step down operation see sec III C p 6 D Ground Be sure to ground earth the con...

Страница 13: ...is in ENABLE state When terminals 8 and 9 are open control is in INHIBIT state See fig 9B IMPORTANT If Enable is not used a jumper must be installed between terminals 8 and 9 or control will not opera...

Страница 14: ...des require that each ungrounded conductor contain fusing Separate branch circuit fusing may be required Check local electrical codes 2 Armature Fuse An armature fuse F2 is also provided with a rating...

Страница 15: ...ment of trimpots in order to tailor control to exact requirements Readjust trimpots as follows A Forward Acceleration FWD ACCEL and Reverse Acceleration REV ACCEL The FWD ACCEL trimpot determines the...

Страница 16: ...ween forward and reverse Adjust deadband trimpot CW until the instability disappears Oscillation may also occur due to response setting See section VIII G p 15 D Forward Current Limit FWD CL and Rever...

Страница 17: ...If response is made too fast unstable operation may result H Timed Current Limit TCL Trimpot Trimpot is functional only when control is wired for 3 wire Start Stop and J6 is in the TCL position The TC...

Страница 18: ...ee expressed or implied and we are not responsible for any expense including installation and removal inconvenience or consequential damage including injury to any person caused by items of our manufa...