- V/F Control, Vector Control, Sensorless Vector Control, Vector Torque Control, Sensor Vector Control
- Adaptive for synchronous, asynchronous motor
- Braking unit Built-in as standard (3.7kw ~ 30Kw)
- Startup torque: 0.2% rated speed on motor,180% rated torque
- Protection Function: undervoltage, overcurrent protection, over-voltage protection, abnormal comparison level, self-learning to identify fault, protection of the module, radiator overheating protection, overload protection on Drive, overload protection on motor, peripheral protection, current detection, the output of a short circuit, abnormal operation of the power,abnormal input power, EEPROM anomaly, relay and abnormal disconnection, analog input, temperature sampling disconnection, encoder, an abnormal motor overheating (PTC), communications, hardware, overload protection, …
- Rich input and output interfaces
VA-H
VA series is a high performance synchronous and asynchronous AC servo drive developed for permanent magnet synchronous AC motor and three-phase asynchronous motor. VA series support RS485 communication and EtherCAT bus, and combine with the upper computer to have multiple servo Drives controlled with networking and field bus system.
- Allowable voltage range: Three−phase, 200 to 240Vac, 380 to 480Vac (− 15% to +10%) 50/60 Hz (± 5%)
- Control mode: V/F Control, Vector Control, Sensorless Vector Control, Vector Torque Control, Sensor Vector Control
- Frequency range: 0.00 ~ 500.00Hz
- Precision of steady speed: ± 0.5% (synchronous motor control without encoder ;asynchronous motor control without encoder)
- Overload capacity: 150% 1 minute, 180% 10 seconds, 200% 0.5 second, interval: 10 minutes (inverse time lag; feature)
- Key functions:undervoltage regulation, speed tracking, torque limitation, multi-stage speed, motor self-learning, weak magnetic control, current limitation
- Designated speed mode: RS485, keyboard, terminal, analog quantity, multi-stage speed, simple PLC, PID, pulse frequency
- Acceleration time and deceleration time: 0.1~36000s
- Communication: Modbus 485 RTU, EtherCAT
Model | Heavy Duty | ||
Rated Output Current (A) | Max Output Current (A) | Capacity (KW) | |
Three-Phase 400 V Class | |||
VA-H-4T3.7G | 9 | 16 | 3.7 |
VA-H-4T5.5G | 13 | 23 | 5.5 |
VA-H-4T7.5G | 17 | 31 | 7.5 |
VA-H-4T11G | 24 | 43 | 11 |
VA-H-4T15G | 30 | 54 | 15 |
VA-H-4T18.5G | 39 | 70 | 18.5 |
VA-H-4T22G | 45 | 81 | 22 |
VA-H-4T30G | 60 | 108 | 30 |
VA-H-4T37G | 75 | 135 | 37 |
VA-H-4T45G | 91 | 164 | 45 |
VA-H-4T55G | 112 | 202 | 55 |
VA-H-4T75G | 150 | 270 | 75 |
VA-H-4T90G | 176 | 317 | 90 |
VA-H-4T110G | 210 | 378 | 110 |
VA-H-4T132G | 253 | 400 | 132 |
VA-H-4T160G | 304 | 547 | 160 |
Tên File File(s)Rev Date