Product introduction: RNB2000 series inverter is a high-performance vector inverter, rich in functions, powerful, excellent performance and stability, which can drive three-phase AC asynchronous motor or three-phase AC permanent magnet synchronous motor, and has good dynamic performance and super overload capacity in controlling and regulating the torque and speed of three-phase asynchronous motor or three-phase synchronous motor, low-speed and high-torque output.
Rated voltage: three-phase AC: 380V, 50/60HZ
Frequency Variation Tolerance: Voltage: 380V±20% Frequency: ±5%
Output voltage: 0~rated input voltage
Output frequency: 0Hz~600Hz
PWM modulation: SVPWM, three-phase modulation and two-phase modulation
Control mode: V/F control, no PG vector (open loop vector) control, PG vector (closed loop vector) control, torque control
Motor type: AC asynchronous motor, AC permanent magnet synchronous motor
Run the command given mode: external terminal, keyboard panel, communication
Speed command given mode: analog given, keyboard panel, communication, high-speed pulse, terminal multi-stage speed given, PID control given, simple PLC given
Speed regulation range: 1:200 for asynchronous machine (V/F, no PG vector control); Synchronous machine 1:20 (no PG vector control)
Speed control accuracy: open-loop vector control±0.2%
Velocity fluctuation: open-loop vector control ±0.3%
Torque Response: <20ms (without PG vector control)
Torque control accuracy: 10% (without PG vector control)
Starting torque: asynchronous machine: 0.25Hz/150% (no PG vector control); Synchronizer: 2.5 Hz/150%
LOAD CAPACITY: 150% RATED CURRENT 60S; 180% rated current 10S; 200% rated current 1S
Automatic voltage adjustment: When the grid voltage changes, it can automatically keep the output voltage constant
Instantaneous derating: When the grid voltage is undervoltage, the instantaneous frequency reduction maintains the bus voltage
Speed search start: Realize smooth start without impact on the rotating motor
Standard interface: RS485 interface, support modbus protocol
Extended communication interfaces: Profibus, CAN, Ethernet, Profibus DP, CANopen, Ethernet TCP/IP and other protocols
The company has been customer-centric, the concept of creating value for customers, winning the market with quality and service, and sincerely hopes to cooperate with all sectors of society to create success, create brilliance together, and work together to create a better tomorrow! In line with the concept of credibility and service-oriented, the company warmly welcomes new and old customers to inquire, visit and negotiate business!
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