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| Categories | Variable Frequency Drive Inverter |
|---|---|
| Place of Origin: | China |
| Brand Name: | Kinda |
| Model Number: | KD330 |
| MOQ: | Negotiable |
| Price: | Negotiable |
| Delivery Time: | 3~8 Day |
| Payment Terms: | TT |
| Supply Ability: | Adequate inventory |
| High Overload Capacity: | 150% / 120s, 160% / 60s, 180% / 10s, 200% /1s |
| intelligent control: | Speed sensorless open loop vector control |
| Starting torque: | 0.5Hz/150% torque, speed ratio 1:100, dynamic response <20ms, steady speed accuracy ±0.2% |
| High reliability: | Mature and reliable drive, protection circuit design, anti-interference design |
| Dual display keyboard: | Dual display LED keyboard One row can be switched, two rows of parameter settings |
| V/F: | Multi-point V/F curve setting |
220V ~ 240V Variable Frequency Drive Inverter 1AC 0.4KW ~ 185KW
The KD330 series inverter is a general-purpose high-performance drive vector control function inverter. The inverter-controlled speed control system is based on advanced technical control theory and intelligent control means to achieve extremely high responsiveness and stability. Better meet the different needs of various industrial control applications.
| Item | Technical Index | Specification |
| Input | Input voltage | 1AC 220~240V±15% |
| Input frequency | 50/60Hz±5% | |
| Output | Output voltage | 0~rated input voltage |
| Output frequency | 0~6000Hz | |
| Operation command mode | Terminal control | |
| Keypad control | ||
| Serial communication control (Modbus) | ||
| Overload capacity | 150% / 120s, 160% / 60s, 180% / 10s, 200% / 1s. | |
| Starting torque | 0.5Hz/180% (SVC); 1Hz/150% (V/f) | |
| Speed control precision | ±0.5% (SVC) | |
| Carrier frequency | temperature and load characteristics 0.5~16.0kHz, automatically adjusted according to | |
| Frequency accuracy | Digital setting: 0.01Hz | |
| Analog setting: maximum frequency ×0.05% | ||
| Torque boost | Automatically torque boost; manually torque boost: 0.1%~30.0 | |
| Acceleration/deceleration mode | Straight line/S curve; four kinds of acceleration/deceleration time, range: 0.0s~65000s | |
| Braking unit | build-in standard. | |
| DC braking | DC braking when starting and stopping | |
| DC braking frequency: 0.0Hz~maximum frequency | ||
| Braking time: 0.0s~25.0s | ||
| Jog operation | Jog acceleration/deceleration time: 0.1s~3600.0s Jog operation frequency: 0.0Hz~maximum frequency | |
| Simple PLC & multi-step speed operation | It can realize a maximum of 16 multi-step speeds running via the built-in PLC or control terminal. | |
| Built-in PID | Built-in PID control to easily realize the close loop control of the process parameters (such as pressure, temperature, flow, etc.) | |
| Automatic voltage regulation | Keep output voltage constant automatically when input voltage fluctuating | |
| Control Function | Torque control | Torque control without PG |
| Wobble frequency control | Multiple triangular-wave frequency control, special for textile | |
| Timing/length/counting control | Timing/length/counting control function | |
| Fault protection function | Comprehensive protections include over-current, over-voltage, under-voltage, overheating, default phase, overload, shortcut, etc., can record the detailed running data while failures happen. | |
| Input/output terminals | Input terminals | Programmable digital input: 7 multifunctional inputs, one can be work as high speed pulse input.3 programmable analog input:AI1, AI2, AI3: 0~10V / 4~20mA |
| Communication terminals | Build-in standard RS485 communication interface, support MODBUS-RTU communication protocol | |
| Output terminals | 2 relay outputs, | |
| 2 open collector outputs, | ||
| 2 anaalog outputs, 0~10V / 4~20mA | ||
| Human machine interface | LED display | Display frequency setting, output frequency, output voltage,output current, etc. Two lines display |
| Environment | Ambient temperature | -10~50°C, without direct sunshine. |
| Humidity | 90%RH or less (non-condensing) | |
| Altitude | ≤1000M: output rated power, >1000M: output derated | |
| Storage temperature | -20~60°C | |
| No | Items | KD330 |
| 1 | Reliable hardware | Only first-class componens are built-in. |
| 2 | Rubust design | IGBT current > 2 times of inverter output current |
| Capacitor > 50uF/A | ||
| 3 | PCB aging test | 100% test, 50°C, 12 hours. |
| 4 | Finished products aging test | 100% test, 50°C, 24 hours. |
| 5 | Loading test | Two times, 100% tested: |
| 1. After manufacturing. | ||
| 2. After aging test. | ||
| 6 | Grouped pulse testing | Without failure under 4500V (better EMC performance). |
| 7 | Electrostatic testing | 1. Noncontact conditions -- without failure under 10000V. |
| 2. Under contact condition -- without failure under 5000V. | ||
| 8 | High overload capacity | 150% / 120s, 160% / 60s, 180% / 10s, 200% /1s |
| 9 | Big start torque | 0.5Hz/150% (V/f), 1Hz/150% (SVC) |
| 10 | LED display | >7,5kW, two lines parameters dispaly, convenient for commissioning and operating. |
| 11 | EMC filter | C3 level EMC filter build-in standardly |
| Model | Motor | Rated Input Current (A) | Rated Output Current (A) | |
| KW | HP | |||
| 1AC 220~240V±15% | ||||
| KD330-00040S2 | 0.4 | 0.5 | 3.2 | 2.8 |
| KD330-00075S2 | 0.75 | 1 | 3.4 | 2.8 |
| KD330-00150S2 | 1.5 | 2 | 5 | 4.4 |
| KD330-00220S2 | 2.2 | 3 | 6.5 | 5.8 |
| KD330-00400S2 | 4 | 5 | 20.6 | 17 |
| KD330-00550S2 | 5.5 | 7.5 | 26 | 25 |
| KD330-00750S2 | 7.5 | 10 | 35 | 32 |
| KD330-01100S2 | 11 | 15 | 46.5 | 45 |
| KD330-01500S2 | 15 | 20 | 62 | 60 |
| KD330-01850S2 | 18.5 | 25 | 76 | 75 |
| KD330-02200S2 | 22 | 30 | 92 | 90 |
| KD330-03000S2 | 30 | 40 | 113 | 110 |
| KD330-03700S2 | 37 | 50 | 157 | 152 |
| KD330-04500S2 | 45 | 60 | 180 | 176 |
| KD330-05500S2 | 55 | 75 | 214 | 210 |
| KD330-07500S2 | 75 | 100 | 310 | 304 |
| KD330-09000S2 | 90 | 125 | 365 | 350 |
| KD330-11000S2 | 110 | 150 | 430 | 426 |
| KD330-13200S2 | 132 | 175 | 531 | 520 |
| KD330-16000S2 | 160 | 210 | 620 | 585 |
| KD330-18500S2 | 185 | 250 | 665 | 650 |
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