MC9001 series inverters adopt high-performance vector control technology to achieve high torque output at low speeds, with good dynamic characteristics, super overload capability, stable performance, powerful protection functions, simple human-machine interface and easy operation simple. It can be used to drive weaving, papermaking, wire drawing, machine tools, packaging, food, fans, water pumps and various automated production equipment.
| Project | Parameters | |
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Input voltage | Single-phase 220V, three-phase 220V, three-phase 380V, variable allowable voltage: - 20%-+20% |
| Quota frequency | 50/60Hz | |
| Frequency range | ±5%(47.5~63Hz) | |
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Output voltage | 0~input voltage |
| Output frequency | 0~500HZ | |
| Output power | Please refer to "Rating" | |
| Output current | Please refer to "Rating" | |
| Highest frequency | Vector control: 0~320Hz | |
| V/F control: 0~500Hz | ||
| Carrier frequency | 0.8KHz~16KHz | |
| The carrier frequency can be automatically adjusted according to the load characteristics. | ||
| Input frequency resolution | Digital setting: 0.01Hz | |
| Analog setting: maximum frequency x0.025% | ||
| Control method |
Closed loop vector control (FVC);
Open loop vector control (SVC);
V/F control
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| Starting torque |
0.5Hz / 150%(SVC)
0Hz/ 180%(FVC)
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♦ Frequency resolution: Digital setting: 0.01 Hz; Analog setting: Maximum frequency Current runs for 60 seconds and stops)
♦ Modulation method: Optimized space voltage vector SVPWM modulation
♦ Control method: open-loop vector control (SVC); closed-loop vector control (FVC); V/F control.
♦ Starting torque: 0.25Hz/150% (SVC); OHz/180% (FVC).
♦ V/F curve: four modes: linear type; multi-point type; complete V/F separation; incomplete V/F separation.
♦ Acceleration and deceleration curve: linear or S-curve acceleration and deceleration mode; four acceleration and deceleration times, acceleration and deceleration time range 0.0-6500.0s.
♦ DC braking: DC braking starting frequency: O.OOHz ~ maximum frequency; braking time: O.Os-36.0s; braking action current value: 0.0%-100.0%.
♦ Jog control: Jog frequency range: O.OOHz-50.00Hz; Jog acceleration and deceleration time O.Os-6500.0s.
♦ Internal PID: can easily realize process control closed-loop control system.
♦ Overvoltage and overcurrent stall control: Automatically limits the current and voltage during operation to prevent frequent overcurrent and overvoltage tripping.
♦ Simple PLC, multi-speed operation: up to 16-speed operation can be achieved through built-in PLC or control terminals.
♦ Rapid current limiting function: Minimize over-current faults and protect the normal operation of the inverter.
♦ Automatic voltage regulation (AVR): When the grid voltage changes, the output voltage is maintained constant
♦ Automatic energy-saving operation: According to the load condition, the V/F curve is automatically optimized to achieve energy-saving operation
/>♦ Torque limitation and control: "Excavator" feature automatically limits torque during operation to prevent frequent overcurrent tripping; vector control mode can realize torque control.
♦Virtual 10: Five groups of virtual DIDO, which can realize simple logic control.
♦ Timing control: The timing control function sets the time range O.OMin - 6500.0Min.
♦ Multi-motor switching: Two sets of motor parameters can realize switching control of two motors.
♦ Constant pressure water supply control: connected to the water supply control board, it can realize the multi-pump constant pressure water supply control function
♦ Multi-thread bus support: supports six field buses: Modbus, Profibus-DP, CANlink, CANopen, Profinet, EtherCAT.
♦ Motor overheating protection: Optional 10 expansion card 1, analog input Al3 can accept motor temperature sensor input (PT100, PT1000).
♦ Multi-encoder support: supports differential, open collector, UVW, resolver, etc.
♦ Running commands: operation panel given, control terminal given, serial communication port given. Can be switched in various ways
♦ Frequency command: 10 kinds of frequency command: digital given, analog voltage given, analog current given, pulse given, serial port given. Can be switched in a variety of ways
♦ Auxiliary frequency commands: 10 kinds of auxiliary frequency commands. Auxiliary frequency fine-tuning and frequency synthesis can be flexibly realized
♦ Parameter copy: parameters can be copied quickly through the optional LCD operation panel
♦ Instantaneous over-current protection: shutdown when the rated output current exceeds 250%
♦ br />♦ Key lock: You can lock part or all of the keys and define the scope of some keys to prevent misoperation
♦ Phase loss protection: input phase loss protection, output phase loss protection
♦ Overvoltage protection: shut down when the main circuit DC voltage is above 820V
♦ Undervoltage protection: the main circuit DC voltage is 350V Shut down when:
♦ Overheat protection: The protection will be triggered when the inverter bridge is overheated
♦ Overload protection: Run at 150% rated current for 60 seconds and shut down (MC9001-4T04500G is: run at 130% rated
current 60s shutdown)
♦ Overcurrent protection: Shutdown protection when the inverter exceeds 2.5 times the rated current
♦ Braking protection: Braking unit overload protection, braking resistor short circuit protection
♦ Short circuit protection: Output Phase-to-phase short circuit protection, output short circuit protection to ground
♦ Place of use: indoors, away from direct sunlight, free of dust, corrosive gases, flammable gases, oil mist, water vapor, dripping water or salt, etc.
♦ Altitude: No need to lower the altitude for use below 1000m Amount, derating 1% for every 100m above 1000m
♦ Ambient temperature: - 1 0°c - + 40°c, derating is required when the temperature exceeds 40°c, for every 1°c increase in ambient temperature Derating by 1.5%, the maximum operating ambient temperature is 50°C
♦ Humidity: 95%RH, no condensation
♦ Storage temperature: - 20°C-+60°C
♦ Protection level: IP20 (when status display unit or keyboard is selected)
♦ Cooling method: forced cold air
Wall-mounted, cabinet installation
♦ High-performance vector control (low speed and high torque output, good dynamic characteristics, super overload capability)
♦ The design uses unique tree-shaped radiators, switching power supplies and many other technologies , making the machine performance more superior
♦ A variety of protection technologies and new components are used in the circuit and process, which significantly improves the anti-interference ability of the whole machine
♦ Multi-speed operation is achieved through built-in PLC or control terminals
♦ Modulation method: Optimize space voltage vector SVPWM modulation and FVPWM modulation
♦ Automatic energy-saving operation: Automatically optimize V/F curve according to load conditions to achieve energy-saving operation
♦ Switch input channel: forward, reverse Command; 8 channels of programmable switch input, 52 functions can be set respectively
♦ Super overload capacity: 150% rated current operation for 60s and shutdown
♦ Communication function: supports six field buses: Modbus, Profibus-DP, CANlink,
CANopen, Profinet, EtherCAT.