Speed Control of AC Motor Trainer

Inverter Operation by Keypad
Inverter Operation by External Switch
Inverter Operation by Keypad and External Switch
Setting of Accelerating and Decelerating Time
Sequential Frequency Setting
Forward Operation using PLC
Reverse Operation using PLC
Forward / Reverse Operation using PLC

Output Characteristic:
Max Output Voltage: 230V
Rating Output Frequency: Max 400Hz
Rating Output Ampere: 4.8A
Max Continuous Out Ampere: 5.4A
Output Capacity: 2.1 kw
Power Voltage & Frequency -3Ç«200/208/220V 50Hz -200/208/220/230V 60Hz
Allowable Voltage Fluctuating: 10%
Allowable Frequency Fluctuating: 10%

Control Characteristic:
Frequency Control Range: 0.1~400Hz
Frequency set Resolving Power -Digital: 0.01~0.1Hz, Analogic: 0.06/60Hz

Output Frequency Resolving Power: 0.01Hz
Frequency Setting Signal: DC 0~10V, DC 4~20mA
Accelerating & Decelerating Time: 0.1~6,000 Sec
Control Characteristic: Sine Wave PWM Type

Protective Function:
Motor Protective: Protective Terms of Electronic Thermal
Instantaneous Over Current: About 200%
Over Voltage: Main Circuit DC Voltage About 400V
Under Voltage: Main Circuit DC Voltage About 400V
Instantaneous Electrostatic: 15m Sec Over Brake
Over Load: Rating Out Ampere About 150%

Cubicle Bonding Machine:
Digital Volt Meter: 1EA
Digital Ampere Meter: 1EA
Digital RPM Meter: 1EA
MCCB (30AF, 10AT): 1EA
Induction Motor(750W): 1EA