Shenzhen Kinda Technology Co., Ltd

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsAC Variable Frequency Drive

V / F AC Variable Frequency Drive Anti Skip Control Stable Performance

Certification
Good quality VSD Variable Speed Drive for sales
Good quality VSD Variable Speed Drive for sales
1. System is started smoothly, without surge current; 2. Much higher efficiency than old system; 3. Remarkable energy saving than old system; 4. System running smoothly and stably, very low current.

—— Malaysian partner

The machine runs steadily and the high quality machine is very good.

—— Russian agent

I'm Online Chat Now

V / F AC Variable Frequency Drive Anti Skip Control Stable Performance

China V / F AC Variable Frequency Drive Anti Skip Control Stable Performance supplier
V / F AC Variable Frequency Drive Anti Skip Control Stable Performance supplier V / F AC Variable Frequency Drive Anti Skip Control Stable Performance supplier

Large Image :  V / F AC Variable Frequency Drive Anti Skip Control Stable Performance

Product Details:

Place of Origin: China
Brand Name: Kinda
Model Number: KD330

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Delivery Time: 3~8 Day
Payment Terms: TT
Supply Ability: Adequate inventory
Contact Now
Detailed Product Description
High Reliability: Mature And Reliable Drive, Protection Circuit Design, Anti-interference Design Intelligent Control: Speed Sensorless Open Loop Vector Control
Pulse: High Speed Pulse Input And Output V/F: Multi-point V/F Curve Setting
Starting Torque: 0.5Hz/150% Torque, Speed Ratio 1:100, Dynamic Response <20ms, Steady Speed Accuracy ±0.2% High Overload Capacity: 150% / 120s, 160% / 60s, 180% / 10s, 200% /1s

V/F AC Variable Frequency Drive 380V ~ 460V 3AC 0.75KW ~ 630KW

 

VFD frequency converter is a general-purpose high-performance frequency converter, mainly used to control and regulate the speed and torque of three-phase asynchronous motor. It adopts high-performance current control technology, low frequency and high torque output, strong overload capability and superior stability. Sexual and dynamic performance, with a variety of communication bus functions, support for multiple PG cards, powerful, stable performance; with perfect anti-skip control and ability to adapt to poor grid, can be widely used in textile, paper, wire drawing, machine tools, packaging Drive changes in food, fans, pumps and various automated production equipment.

 

 

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 Torque boost Automatically torque boost; manually torque boost: 0.1%~30.0
Control mode V/f control
Sensorless vector control
Torque control
Operation command mode Keypad control
Terminal control
Serial communication control (Modbus)
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.
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
Starting torque 0.5Hz/180% (SVC); 1Hz/150% (V/f)
Speed control precision ±0.5% (SVC)
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.
Carrier frequency 0.5~16.0kHz, automatically adjusted according to temperature and load characteristics
Frequency accuracy Digital setting: 0.01Hz
Analog setting: maximum frequency ×0.05%
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
Automatic voltage regulation Keep output voltage constant automatically when input voltage fluctuating
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.)
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
Over-voltage & over-current stall control Limit current & voltage automatically during the running process, prevent frequent over-current & over-voltage tripping
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
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
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 LED display >7,5kW, two lines parameters dispaly, convenient for commissioning and operating.
8 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

 

V / F AC Variable Frequency Drive Anti Skip Control Stable Performance

Contact Details
Shenzhen Kinda Technology Co., Ltd

Contact Person: Tim

Tel: +8618665335699

Send your inquiry directly to us (0 / 3000)