Veichi AC60 is one of the general purpose medium voltage drives adopting the latest V/F control and multiple PID control modes. It is a stable, function-rich VFD drive.
. Low harmonic output which effectively extends the service life of motor.
. Carrier frequency: the temperature of module is automatically adjusted in order to adapt to the environment.
. Ultra-low carrier frequency technology that it effectively reduces the output leakage current.
. Flexible multi-segment V/F control method. AC60 is developed with powerful automatic torque boost function thta it automatically provides large starting torque.
. External terminal VS1: 0 ~ 10V, external terminal VS2: -10V ~ 10V, external terminal AS: 4 ~ 20mA, RS485, pulse input frequency.
. Designed with rich functions such as start, stop, reversing, inching, multispeed, free parking, reset, acceleration and deceleration time selection, frequency setting channel selection, external fault alarm and more.
. Multiple output modes such as relay output, the collector output, 0 ~ 10V output, 4 ~ 20mA output, frequency pulse output.
Veichi AC60 general purpose VFD driver supports multiple PID control modes such as normal PID control and closed-loop pressure special PID control which makes it applicable in a broader range of fields and more industry-specific.
| Items | Specifications | |
Power | Voltage | Single phase 220V, 50/60Hz |
Allowable fluctuations | voltage:±15%, frequency: ±5% | |
Control | Frequency control range | G:0-400Hz, P:0-400Hz, Z:0-400Hz? |
Output frequency accuracy | ±0.5% of max frequency | |
Frequency setting resolution | 0.01Hz: operating "up" and "down" keys on keyboard | |
Voltage | Voltage 50% -100%, the rated voltage adjustable, | |
Carrier frequency | 1.0-15.0KHz random carrier modulation | |
Torque upgrade | 0~25.0% adjustable auto torque upgrade, random V/F curve optional | |
Maximum Capacity | G. H. L model: 150% for one minute, 180% for 2s, 200% instant jump. | |
Acceleration and Deceleration time | 0.1-6500s | |
Rated output voltage | Take advantage of the power supply voltage compensation function, if motor rated voltage is 100%,the voltage can be set in the 50 -100% scope(the voltage output should not exceed the input voltage) | |
Automatic voltage adjustment function | When the grid voltage fluctuates, change in the output voltage is very little, remained constant V/F | |
Automatic energy-saving operation | According to the load conditions, optimize the V / F curves automatically to implement energy saving operation | |
Standard functions | PID control, acceleration and deceleration time adjustable, acceleration and deceleration mode variable; carrier frequency adjustment, torque upgrade, current limiting, speed tracking and power fall restart, frequency hopping, frequency fluctuation limit control, program running, multi-steps speed, pendulum frequency operation, RS485, analog output, pulse output frequency | |
Brake | Dynamic braking, DC braking | |
Frequency setting input | Keyboard number settings, keyboard potentiometer, external terminal VS1 : 0 ~ 10V, external terminal VS2:- 10V-10V, the external terminal AS:4~20mA, RS485 and signal composition and terminal options | |
Signal Feedback input | External terminal VS1:0~10V, external terminal VS2:-10V~10V, external terminal AS: 4~20mA, RS485, frequency pulse input | |
Input order signals | Start, stop, positive and negative rotating , jog, multi-steps speed, free parking, reset, accelerationand deceleration time choice, frequency settings channels choice, external malfunctions alarm | |
External output signal | Relay output, the collector output, 0-10V output, 4-20mA output, the frequency pulse output | |
Protection function | Overvoltage, undervoltage, current-limiting, overcurrent, overload, electronic thermal relays, overheat, voltage stall, data protection | |
Display | Setting | Function number?data |
Running | Output frequency, give frequency, output current, input voltage, output voltage, motor speed, PID feedback, quantitative PID, module temperature, input and output terminal | |
Fault | Overvoltage, undervoltage, overcurrent, short circuit, defaultphase, overload, overheat, voltage stall, current limiting, data protection is damaged, current fault operating conditions, historical fault | |
Condition | Installation site | Indoor, elevation of not more than 1000 m, no corrosive gases and direct sunlight |
Temperature | -10—+40?, 20%—90%RH(No condensation) | |
Vibration | Below 20Hz less than 0.5g | |
Storage Temperature | -25 to +65? | |
Installation mode | Wall-mounted type, closet type | |
Protection degree | IP20 | |
Cooling Mode | Forced air-cooling | |
