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| Categories | Three Phase Variable Frequency Drive |
|---|---|
| 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 |
| run: | Large inertia load, withstands over-current and deceleration over-voltage |
| brake: | Braking unit and braking resistor according to braking time requirements |
| design: | Modular design, compact structure, easy maintenance and enhanced product interchangeability |
| Torque: | Automatic torque boost compensation |
| Voltage regulation: | Automatic voltage regulation |
Centrifuge Three Phase Variable Frequency Drive 30HP ( 22KW ) 380V~460V
The inverter drives the drum of the centrifuge, which has stable starting and adjustable separation factor. It completely overcomes the shortcomings of the traditional DC carbon brush centrifuge, such as high noise, high failure rate, short service life and unstable speed. It is gravity settlement. Equipment replacement products. AC frequency conversion centrifuge has distinctive features and originality in several important indicators such as shock absorption system and variable frequency motor.
| 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 | Finished products aging test | 100% test, 50°C, 24 hours. |
| 4 | PCB aging test | 100% test, 50°C, 12 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 | Smart start / stop mode | Acceleration / Deceleration time can be set as 0.0s, the inverter starts and stops the motor as fast as possible without failure. |
| 10 | Big start torque | 0.5Hz/150% (V/f), 1Hz/150% (SVC) |
| 11 | LED display | >7,5kW, two lines parameters dispaly, convenient for commissioning and operating. |
| 12 | EMC filter | C3 level EMC filter build-in standardly |
| Model | Motor | Rated Input Current (A) | Rated Output Current (A) | |
| KW | HP | |||
| 3AC 380~460V±15% | ||||
| KD330-02200T4 | 22 | 30 | 46.5 | 45 |
|
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