Model
Number |
Cover
Type |
Input Voltage
Volts AC
(50/60 Hz, 1Ø) |
Maximum Continuous
Motor Current
(RMS Amps / Phase) 1 |
Maximum
Power 2
|
Output Voltage Range
Volts AC
(50 or 60 Hz, 3Ø) |
Braking |
Reversing |
Isolation |
| HP |
kW |
| ACX640-LP |
Enclosure 3 |
115 |
2.5 |
3/4 |
0.56 |
0 - 230 |
Yes
(DC Injection) |
Yes |
No |
| 230 |
2.9 |
1 |
0.75 |
1 When mounted for upwards airflow through heat sink fins. De-rate by 10% if mounted in another orientation.
2 Assuming premium high efficiency motors. Select control using motor amperage rating.
3 Designed for IP65 weather-resistance.
Features
Industry Standard Mounting Pattern: Designed to retrofit existing systems
Microprocessor Based: Allows custom programming for OEMs
Doubler Mode: Will run 230 VAC motors with a 115 VAC line
Overload Capability: Allows up to 200% torque for 1 miunute
Motor Overload Protection: Provides motor overload protection to prevent damage to the motor in an overload condition
Selectable Auto/Manual Restart: Use a jumper to select if the drive should automatically restart after a fault condition clears
Adjustable Base Frequency: Can be set for 50 or 60 Hz motors, regardless of input frequency
Selectable Switching Frequency: 12kHz for audibly quieter motor operation, 2kHz for less electrical noise and may prevent GFI tripping
DC Injection Braking: Can be used for quicker braking
Thermally Protects: Drive recognizes when overheated as a result from overload. After flashing a warning code, it will trip if condition persists
Diagnostic LEDs: Power, Status (Normal Operation, Motor Overload, I2T Timeout, Short Circuit, Undervoltage, Overvoltage, Stop, Phase Loss Detection, Communication Error)
User Adjustable Calibration Trim Pots: Minimum Speed, Maximum Speed, Acceleration, Deceleration/DC Injection Brake Time & Voltage, Torque Limit & Motor Overload Protection, Boost, Slip Compensation
