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The 900E series simple high-performance frequency Inverter comes standard with a multifunctional LCD screen, supports various motor drives, and integrates speed, torque, and position control; At the same time, it has strong scalability and supports customer secondary development. Through extended design, it can flexibly and quickly meet customers' personalized needs.
Item | Specifications | |
Basic Functions | Maximum Frequency | Vector Control：0~500Hz V/F Control：0~500Hz |
| Carrier Frequency | 0.5kHz~16kHz; the carrier frequency will be automatically adjusted according to the load characteristics. |
| Input Frequency Resolution | Digital Setting： 0.1Hz Analog Setting： 0.01V corresponding maximum frequency ×0.1% |
| Control Mode | Open Loop Vector Control(SVC)； V/F Control |
| Startup Torque | G Type：0.5Hz/150%(SVC)； P Type：0.5Hz/100% |
Basic Functions | Speed Range and Precision | 1：100(SVC)；±0.5%(SVC) |
| Overload Capability | G Type：150% rated current 60s ；180% rated current 3s
|
| Torque Boost | 0.1%~30.0% |
| V/F Curve | Line Type、Square Type |
| Acc. / dec Curve | Straight line or S curve acceleration and deceleration mode Acceleration and deceleration time range between 0.0 to 500.0s. |
| DC Brake | DC Brake Frequency：0.00Hz to maximum frequency. Brake time： 0.0s to 36.0s |
| Multi-speed Running | It can realize at maximum of 2 segments speed running via the control terminal. |
| Built-in PID | It is easy to realize process-controlled closed loop control system. |
| Over-voltage/current Stall Control | It can limit the running voltage/current automatically and prevent frequent over-voltage/current tripping during the running process. |
| Motor Over-temperature Protection | Acceptable motor temperature sensor input (PT100, PT1000) |
| Timing Control | Timing control function：set time range 0.0~6500.0Min |
| Bus Support | Support Site Bus：Modbus |
| Protection Function | It can implement power-on motor short-circuit detection, output phase loss protection, over current protection, over voltage protection, under voltage protection, overheating protection and overload protection, which can be turned on or shielded as required. |
Running | Running Command Source | Operation panel reference, control terminal reference, and communication reference |
| Target Frequency Source | Digital reference, analog signal reference, multi-segment speed reference, PI control reference, and communication reference |
| Control Signal Input Terminal | 2 digital input； 1 analog input，support 0~10V |
| Control Signal Output Terminal | 1 analog output，support 4~20mA(Only applicable to temperature sensors) |
Environment | Using Place | Indoor, and be free from direct sunlight, dust, corrosive gas, combustible gas, oil smoke, vapor, drip or salt. |
| Altitude | 0~4000m；Derating use when more than 1000m (decrease by 1% per 100 meters) |
| Ambient Temperature | -10 ℃ to +40 ℃ (Derating use when under ambient temperature of 40 ℃ to 50 ℃) |
| Humidity | Less than 95%RH, without condensing |
| Vibration | Less than 5.9m/s (0.6g) |
| Storge Temperature | －20℃~＋60℃ |
| IP Level | IP20 |
| Pollution Level | PD2 |
| Power Distribution System | TN, TT |
