DC Motor Controller Trainer
Product Code : EL-ELE-15503
Experiment list:
- Speed control of dc motor by armature control method.
- Speed control of dc motor by tacho feedback control method.
- Speed control of dc motor by pid control method.
- Speed control of dc motor in open loop condition.
- Speed control of dc motor in closed loop condition.
- PID based DC Motor controller, PID based control algorithm used under controlling of motor.
- Individual opamp used for P, I and D feature. In addition to speed control loop, current control loop is also added enabling to control varying loads.
Performance specifications
- Service factor : 1.0 max rating ( continuous duty)
- Speed regulation: +/ - 1% of max. speed
- For a 95 % load change using
- Tacho feedback with ir compensation
- For all other variables: Changes upto 10%
- Over load capacity : 150% for one mnt
- Acceleration time : 1 - 10 sec settable
- Deceleration time : 1 - 10 sec settable
- Current rating : 150 % of selected rating
- Preset adjustments
- The standard control includes 2 costumer adjustable presets located on Pcb .
- For proper operation in some application minor readjustments may be necessary during control installation & startup.
- Maximum speed : 70 % to 115 % of rated speed
- Minimum speed: 0 to 30% of maximum speed
- Ir compensation: 0 to 20% of rated voltage at rated current
Features
- Mode of control: Speed or torque regulation
- Speed adjustment: By potentiometer
- Operating voltage: 230v
- Current limit level: settable upto max of 150% of rated current
- Regulated control power supply .
- DV / DT protection.
- Optional isolated armature feedback .