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General Purpose Electronic Variable Speed Drives Vsd Pump Control Small Size

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China Shenzhen Kinda Technology Co., Ltd certification
China Shenzhen Kinda Technology Co., Ltd certification
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

General Purpose Electronic Variable Speed Drives Vsd Pump Control Small Size

General Purpose Electronic Variable Speed Drives Vsd Pump Control Small Size
General Purpose Electronic Variable Speed Drives Vsd Pump Control Small Size General Purpose Electronic Variable Speed Drives Vsd Pump Control Small Size

Large Image :  General Purpose Electronic Variable Speed Drives Vsd Pump Control Small Size Get Best Price

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
Detailed Product Description
Braking Method: With DC Braking, Resistance Energy Braking Smart Start/sttop: Reliable Speed Tracking Restart Performance
Starting Torque: 0.5Hz/150% Torque, Speed Ratio 1:100, Dynamic Response <20ms, Steady Speed Accuracy ±0.2% Automatic Carrier Adjustment: Automatically Adjust Carrier Frequency Based On Load Characteristics
High Reliability: Mature And Reliable Drive, Protection Circuit Design, Anti-interference Design High Overload Capacity: 150% / 120s, 160% / 60s, 180% / 10s, 200% /1s
High Light:

ac variable speed drive


variable speed ac motor drive

General-Purpose VSD Variable Speed Drive 220V~240V 0.75KW~185KW 1AC


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.


Small size, high precision, easy operation, high reliability, multi-layer protection of equipment, better than any previous speed regulation mode.




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 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.
Torque boost Automatically torque boost; manually torque boost: 0.1%~30.0
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)
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
Jog operation Jog operation frequency: 0.0Hz~maximum frequency
Jog acceleration/deceleration time: 0.1s~3600.0s
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
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)
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


General Purpose Electronic Variable Speed Drives Vsd Pump Control Small Size 0 

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Contact Person: Tim

Tel: +8618665335699

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