Kinda Sensorless Vector Drive , Automatic Vector Control Drive 3AC 380V - 460V
Brand Name:Kinda
Model Number:KD330
Minimum Order Quantity:Negotiable
Delivery Time:3~8 Day
Payment Terms:TT
Place of Origin:China
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Location:
Shenzhen Guangdong China
Address:
S&T Building, Baiwang Xin Industrial Park, Xili,Nanshan District, Shenzhen, China,518055
Supplier`s last login times:
within 29 hours
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Product Details
General-Purpose Vector Frequency Inverter 0.75KW~630KW 3AC 380V~460V
The KD330 series inverter is a universal 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.
Small size, high precision, easy operation, high reliability, multi-layer protection of equipment, better than any previous speed regulation mode. The utility model has the advantages of simple structure, wide speed regulation range, high speed regulation precision, convenient installation and debugging, perfect protection function, stable and reliable operation, and remarkable energy saving effect.
| Item | Technical Index | Specification |
| Input | Input voltage | 1AC 220~240V±15% |
| 3AC 220~240V±15% | ||
| 3AC 380~460V±15% | ||
| Input frequency | 50/60Hz±5% | |
| Output | Output voltage | 0~rated input voltage |
| Output frequency | 0~6000Hz | |
| Control Features | Frequency setting mode | Digital setting, analog setting, pulse frequency setting, serial communication setting, multi-step speed setting & simple PLC, PID setting, etc. These frequency settings can be combinated & switched in various modes. |
| Control mode | V/f control | |
| Sensorless vector control | ||
| Torque control | ||
| Operation command mode | Keypad control | |
| Terminal control | ||
| Serial communication control (Modbus) | ||
| Overload capacity | 150% / 120s, 160% / 60s, 180% / 10s, 200% / 1s. | |
| Torque boost | Automatically torque boost; manually torque boost: 0.1%~30.0 | |
| Frequency accuracy | Digital setting: 0.01Hz | |
| Analog setting: maximum frequency ×0.05% | ||
| 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 | |
| V/f curve | Three types: linear, multiple point and square type (1.2 power, 1.4 power, 1.6 power, 1.8 power, square) | |
| 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 operation frequency: 0.0Hz~maximum frequency | |
| Jog acceleration/deceleration time: 0.1s~3600.0s | ||
| Built-in PID | Built-in PID control to easily realize the close loop control of the process parameters (such as pressure, temperature, flow, etc.) | |
| 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. | |
| 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 | |
| Over-voltage & over-current stall control | Limit current & voltage automatically during the running process, prevent frequent over-current & over-voltage tripping | |
| 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 | Output terminals | 2 relay outputs, |
| 2 open collector outputs, | ||
| 2 anaalog outputs, 0~10V / 4~20mA | ||
| Communication terminals | Build-in standard RS485 communication interface, support MODBUS-RTU communication protocol | |
| 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 | |
| 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 | 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. |
| 7 | Grouped pulse testing | Without failure under 4500V (better EMC performance). |
| 8 | Electrostatic testing | 1. Noncontact conditions -- without failure under 10000V. |
| 9 | 2. Under contact condition -- without failure under 5000V. | |
| High overload capacity | 150% / 120s, 160% / 60s, 180% / 10s, 200% /1s | |
| 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% | ||||
| KD330-00075T4 | 0.75 | 1 | 3.4 | 2.8 |
| KD330-00150T4 | 1.5 | 2 | 5 | 4.4 |
| KD330-00220T4 | 2.2 | 3 | 6.5 | 5.8 |
| KD330-00400T4 | 4 | 5 | 11 | 10 |
| KD330-00550T4 | 5.5 | 7.5 | 14.6 | 13 |
| KD330-00750T4 | 7.5 | 10 | 20.6 | 17 |
| KD330-01100T4 | 11 | 15 | 26 | 25 |
| KD330-01500T4 | 15 | 20 | 35 | 32 |
| KD330-01850T4 | 18.5 | 25 | 38.5 | 37 |
| KD330-02200T4 | 22 | 30 | 46.5 | 45 |
| KD330-03000T4 | 30 | 40 | 62 | 60 |
| KD330-03700T4 | 37 | 50 | 76 | 75 |
| KD330-04500T4 | 45 | 60 | 92 | 90 |
| KD330-05500T4 | 55 | 75 | 113 | 110 |
| KD330-07500T4 | 75 | 100 | 157 | 152 |
| KD330-09000T4 | 90 | 125 | 180 | 176 |
| KD330-11000T4 | 110 | 150 | 214 | 210 |
| KD330-13200T4 | 132 | 175 | 260 | 253 |
| KD330-16000T4 | 160 | 210 | 310 | 304 |
| KD330-18500T4 | 185 | 250 | 365 | 350 |
| KD330-20000T4 | 200 | 260 | 385 | 380 |
| KD330-22000T4 | 220 | 300 | 430 | 426 |
| KD330-25000T4 | 250 | 330 | 485 | 465 |
| KD330-28000T4 | 280 | 370 | 531 | 520 |
| KD330-31500T4 | 315 | 420 | 620 | 585 |
| KD330-35500T4 | 350 | 470 | 665 | 650 |
| KD330-40000T4 | 400 | 530 | 785 | 725 |
| KD330-45000T4 | 450 | 600 | 880 | 820 |
| KD330-50000T4 | 500 | 660 | 960 | 900 |
| KD330-56000T4 | 560 | 750 | 1050 | 1000 |
| KD330-63000T4 | 630 | 840 | 1130 | 1100 |
Kinda Sensorless Vector Drive , Automatic Vector Control Drive 3AC 380V - 460V
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