Product Description
Description
Low cost DC motor control for brushed permanent magnet or wound field DC motors. This comprehensive range of DC Drives offers both non-isolated and isolated drives up to 12.2A output current, suitable for DC motors up to 1.8kW (2.0Hp) output power. The product range is available with a wide range of input voltage options, from the standard 110 - 240VAC through to 30V - 60VAC options that can provide output voltage down to 24VDC. The 340/680/1220 Series is an ideal low-cost drive solution to control small brushed or permanent magnet DC motors.
Features
Features
Extremely Compact
The 340/680/1220 series DC Drive provides effortless control of motors up to 1.8kW in a footprint from just 35mm x 105mm. The compact DIN rail-mounting package uses less panel space than conventional chassis mount drives. Each drive comes with easy to access drive adjustments together with plug-on screw terminals for easy installation.
Low Voltage as Standard
The 340/680/1220 series DC Drive is available with a single phase 110V - 240VAC input voltage option (for output voltages 90V - 180VDC), or alternatively comes with a 30V - 60VAC input option (for up to 24V - 48VDC output. An ideal match for most common small DC motor windings.
Single (1Q) or 4 Quadrant Motor Control
Available in non-isolated 1Q, isolated 1Q and 4Q options, the 340/680/1220 series provides a wide range of options for any budget. The 4 Quadrant variant (XRi) regenerative DC motor controller gives a fast controlled response over the full forward/reverse speed range for motoring and braking. This improves energy efficiency by regenerating energy into the mains supply whilst under braking. The energy invested accelerating the load mass is recovered when braking. There is no dissipation of energy in wasteful braking resistors.
Specifications
- All Models
Highlights
340 controller for DC motors rated up to 3.4 Amps (0.55KW/0.75HP)
680 controller for DC motors rated up to 6.8 Amp (0.75KW/1HP)
1220 controller for DC motors rated up to 12.2 Amps (1.8KW/2HP)
DIN rail mounting
Easy to access drive adjustments
Plug-on screw terminals
Small footprint - 105 x 35/45/60/70 x 120(mm) H x W x D
UL, CuL and CE approved
Switch selectable Tach or Armature voltage feedback
Adjustable IR compensation for improved AVF speed regulation
Selectable dual voltage ac supply
Aux speed trim input available in AVF mode
Plug in terminals
Can also drive universal motors
User Adjustable
Ramp
Max motor speed
Min motor speed
IR comp
Max motor current
- 340i, 680i, 1220i & 340XRi, 680XRi, 1220XRi Models
Highlights
150% overload with stall protection
Push-button reversing function
User Adjustable
Up ramp
Down ramp
Stability
Imax
AVF/Tach switch
Speed range switch
AC voltage selector
Signal level comparator
- 340XRi, 680XRi, 1220XRi Models
Built-in current limit protection
Can be used as a torque controller
Ramped input +/- Signal terminals
- I & XRi Models Signal Terminals
+10V ref
Min speed
Ramped Input+
Output +/-
Common
Input +/-
Pushbutton +
Pushbutton -
Run input
Common
Tach input
Level output
Level input
Overload output
Trip output
Ramp output
Demand output
Speed output
Current output
+Speed input
Torque input