Bardac K340, K680, K1220, K340i, K680i Product Flyer

Bardac

drives

K-Series single phase DC drives

Up to 2 horsepower
4-Quadrant Reversing Regenerative & Non-regenerative
Isolated & Non-isolated Control

Enclosed, DIN rail mounting drives in elegant compact packages for both stand
alone and systems applications. Features include plug-in screw terminals, dual
1 15 & 230 volts, 50/60Hz supply , armature volts or tach feedback and optional
interface to the drive.web Internet accessible distributed control technology.

MODEL RATING SIZE FEATURES TERMINALS

NON-ISOLATED
K340 1/4Hp 0.25kW @90Vdc 1.4” W Max Speed +10V A+

1/2Hp 0.55kW @180Vdc 4.2” H Min Speed Min A­Field 1Amp 0.9x ac supply 4.7” D Up Ramp Input + F+

IR Comp Common F-

K680 1/2Hp 0.55kW @90Vdc 1.8” W I max Run L

1Hp 0.75kW @180Vdc 4.2” H AVF/Tach switch Tach f/b N
Field 1Amp 0.9x ac supply 4.7” D Speed range switch

AC voltage selector

K1220 1Hp 0.75kW @90Vdc 1.8” W

2Hp 1.8kW @180Vdc 4.2” H
Field 1Amp 0.9x ac supply 4.7” D

Model K340

ISOLATED
K340i 1/4Hp 0.25kW @90Vdc 2.4” W Max Speed +10V ref LevelO/P A+

1/2Hp 0.55kW @180Vdc 4.2” H Min Speed Min speed Level iI/P A­Field 1Amp 0.9x ac supply 4.7” D Up Ramp Input + Overload F+

Down Ramp Output +/- Trip F-

K680i 1/2Hp 0.55kW @90Vdc 2.8” W Stability Common Ramp O/P L

1Hp 0.75kW @180Vdc 4.2” H I max Input +/- Demand O/P N
Field 1Amp 0.9x ac supply 4.7” D IR Comp Pushbutton + Speed O/P

AVF/Tach switch Pushbutton - Current O/P

K1220i 1Hp 0.75kW @90Vdc 2.8” W Speed range switch Run + Speed I/P

2Hp 1.8kW @180Vdc 4.2” H AC voltage selector Common Torque I/P
Field 1Amp 0.9x ac supply 4.7” D Level comparator Tach f/b

4-QUADRANT, REGENERATIVE, REVERSING, ISOLATED
K340XRi 1/4Hp 0.25kW @90Vdc 2.4” W Max Speed +10V ref LevelO/P A+

1/2Hp 0.55kW @180Vdc 4.2” H Min Speed Min speed Level iI/P A­Field 1Amp 0.9x ac supply 4.7” D Up Ramp Input + Overload F+

Down Ramp Output +/- Trip F-

K680XRi 1/2Hp 0.55kW @90Vdc 2.8” W Stability Common Ramp O/P L

1Hp 0.75kW @180Vdc 4.2” H I max Input +/- Demand O/P N
Field 1Amp 0.9x ac supply 4.7” D IR Comp Pushbutton + Speed O/P

AVF/Tach switch Pushbutton - Current O/P

K1220XRi 1Hp 0.75kW @90Vdc 2.8” W Speed range switch Run + Speed I/P

2Hp 1.8kW @180Vdc 4.2” H AC voltage selector Common Torque I/P
Field 1Amp 0.9x ac supply 4.7” D Level comparator Tach f/b

Model K680

Model K1220XRi

Bardac Corporation 40 Log Canoe Circle, Stevensville, MD 21666 USA

Phone toll free USA 888-667-7333 or 410-604-3400, Fax [phone], www.bardac.com, www.driveweb.com