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380V 0.75KW Vector Inverter Frequency Drive For Three Phase Motor
| Place of Origin | China |
|---|---|
| Brand Name | Coolmay |
| Certification | CE |
| Model Number | CM540-0.75K |
| Minimum Order Quantity | 1 peice |
| Price | USD 72~86 per peice |
| Packaging Details | Carton Box |
| Delivery Time | 3-7 working days after payment done |
| Payment Terms | T/T, Western Union, MoneyGram,PayPal,Alipay |
| Supply Ability | 2000 pcs per day |
Product Details
| Vector Control | 0～600Hz | V/F Control | 0～3200Hz |
|---|---|---|---|
| Analog Setting | Maximum Frequency ×0.025% | Carrier Frequency | 0.8kHz～12kHz |
| Digital Setting | 0.01Hz | Startup Torque | G Type: 0.25Hz/150% (SVC), 0Hz/180%(FVC), P Type: 0.5Hz/100% |
| Speed Range | 1:200(SVC), 1:1000(FVC) | Speed Stability Accuracy | ±0.5%(SVC), ±0.02%(FVC) |
| High Light | 0.75KW Vector Inverter,380V Vector Inverter,0.75KW Inverter Frequency Drive |
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Product Description
380V 0.75KW Vector Inverter Frequency Drive For Three Phase Motor
380V 0.75KW Three Phase VFD Frequency Driver High Torque Vector Inverter Vector control 0~600Hz
The CM540 series is a high torque type vector inverter. Its motor control performance increases obviously. The inverter can implement the control of asynchronous motor and permanent magnet synchronous motor (PMSM), supports multi-kind PG and IO cards(including CAN COMMUNICATION).The function is more powerful. It is used to drive various automation production equipment involving textile, paper-making, machine tool, packing, food, elevator, crane, pertrolum machinery, fan, pump etc.
The CM540 series AC drive incorporates the following improvements:
1. Control of asynchronous motor and PMSM : It supports vector control of three-phase AC asynchronous motor and three-phase AC MSM.
2. Diversified control modes : It supports four control modes, namely, sensor less flux vector control (SFVC), closed-loop vector control (CLVC) and V/F control, V/F separating control.
3. Multiple communication protocols : It supports communication via Modbus-RTU, CAN link.
4. Multiple encoder types : It supports various encoders such as differential encoder, open-collector encoder or push-pull output encoder.
5. All-new SFVC algorithm : It introduces an all-new sensor less flux vector control (SFVC) algorithm that gives better low-speed stability, enhanced low-frequency loading capacity, and supports torque control.
6. External powerful expansion cards, could realize CAN communication function, jection machine function, motor PT100 thermal protection etc.
| Model | CM520-0.75/1.5KW | CM540-0.75/1.5/4.0KW | CM540-5.5/7.5/11KW |
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Dimension L*W*Hmm |
86*114*143 | 118*156*185 | 247*160*176 |
| Weight | 0.9kg | 2.0kg | 3.7kg |
| Basic Function | |||
| Maximum frequency | Vector control: 0～600Hz | Vector control: 0～600Hz | V/F control: 0～3200Hz | |
| Carrier frequency | 0.8kHz～12kHz. The carrier frequency automatically adjusted based on the load features. | ||
| Input frequency resolution |
Digital setting: 0.01Hz Analog setting: Maximum frequency ×0.025% |
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| Control mode | Open-loop vector control (SVC), Closed-loop vector control (FVC), VF control. | ||
| Startup torque | G type: 0.25Hz/150% (SVC), 0Hz/180%(FVC), P type: 0.5Hz/100% | ||
| Speed range | 1:200(SVC), 1:1000(FVC) | ||
| Speed stability accuracy | ±0.5%(SVC), ±0.02%(FVC) | ||
| Torque control precision | ±5%(SVC)(above 10Hz), ±3%(FVC) | ||
| Overload capacity |
G type: 150% rated current 60s. 180% rated current 3s. P type: 120% rated current 60s. 150% rated current 3s. |
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| Torque boost | Automatic torque boost. Manual torque boost 0.1%～30.0% | ||
| V/F curve | Five modes: Straight-line, Multi-points, Square V/F, V/F separation, V/F Semi-separation | ||
| V/F Separation | Two modes: complete separation, semi-separation | ||
| Ramp mode |
Straight-line ramp and S-curve ramp. Four kinds of acceleration/deceleration time with the range of 0.0–6500.0s |
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| DC injection braking |
DC braking frequency: 0.00Hz～maximum, braking time: 0.0s～36.0s. Braking action current value:0.0%～100.0% |
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| Jog control |
Jog frequency: 0.00Hz～50.00Hz Jog acceleration and deceleration tome:0.0s～6500.0s |
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| Simple PLC, multistage speed operation | It implements up to 16 speeds via the simple PLC function or combination of DI terminal states. | ||
| Built-in PID | It can keep constant output voltage automatically when the mains voltage changes. | ||
| Automatic voltage regulation(AVR) | Automatically maintain a constant output voltage when grid voltage changes. | ||
| Over voltage/Over current loss of speed control | Automatic limit of the current and voltage during the operation, prevent frequent over current and over voltage | ||
| Rapid current limit | Minimizing over-current fault and protect the normal operation of converter. | ||
| Torque limit and control | "Excavator" characteristics, automatic limit of the torque during the operation, to prevent frequent over-current trip. Closed-loop vector mode torque control can be achieved. | ||
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Other models: CM540-15/ 18.5/ 22KW, CM540-30/ 37KW CM540-45/ 55/ 75KW, CM540-90/ 110KW CM540-132/ 160/ 185KW, CM540-200/ 220/ 250/ 280KW CM540-315/ 350KW. The above models are all iron shells. For detailed dimensions, please contact us Detail info refer to: Coolmay CM520 VFD user manual Coolmay CM540-Inverter user manual |
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