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Industrial Single Phase Variable Frequency Drive Speed Control High Stability

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

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Industrial Single Phase Variable Frequency Drive Speed Control High Stability

China Industrial Single Phase Variable Frequency Drive Speed Control High Stability supplier
Industrial Single Phase Variable Frequency Drive Speed Control High Stability supplier Industrial Single Phase Variable Frequency Drive Speed Control High Stability supplier

Large Image :  Industrial Single Phase Variable Frequency Drive Speed Control High Stability

Product Details:

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

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Delivery Time: 5~8 Day
Payment Terms: T/T
Supply Ability: Adequate inventor
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Detailed Product Description
High Reliability: Mature And Reliable Drive, Protection Circuit Design, Anti-interference Design 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: Multi-point V/F Curve Setting
PCB Protection: Spray Three Anti-paint To Protect The Circuit Board Intelligently And Efficiently Braking Method: With DC Braking, Resistance Energy Braking

175HP ( 132KW ) Single Phase Variable Frequency Drive 1AC 220V~240V
 
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.
 

ItemTechnical IndexSpecification
InputInput voltage1AC 220~240V±15%
3AC 220~240V±15%
Input frequency50/60Hz±5%
OutputOutput voltage0~rated input voltage
Output frequency0~6000Hz
Control FeaturesControl modeV/f control
Sensorless vector control
Torque control
Operation command modeKeypad control
Terminal control
Serial communication control (Modbus)
Frequency setting modeDigital 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.
Starting torque0.5Hz/180% (SVC); 1Hz/150% (V/f)
Speed control precision±0.5% (SVC)
Carrier frequencytemperature and load characteristics 0.5~16.0kHz, automatically adjusted according to
Frequency accuracyDigital setting: 0.01Hz
Analog setting: maximum frequency ×0.05%
Torque boostAutomatically torque boost; manually torque boost: 0.1%~30.0
Acceleration/deceleration modeStraight line/S curve; four kinds of acceleration/deceleration time, range: 0.0s~65000s
Braking unitbuild-in standard.
DC brakingDC braking when starting and stopping
DC braking frequency: 0.0Hz~maximum frequency
Braking time: 0.0s~25.0s
Jog operationJog operation frequency: 0.0Hz~maximum frequency
Jog acceleration/deceleration time: 0.1s~3600.0s
Simple PLC & multi-step speed operationIt can realize a maximum of 16 multi-step speeds running via the built-in PLC or control terminal.
Built-in PIDBuilt-in PID control to easily realize the close loop control of the process parameters (such as pressure, temperature, flow, etc.)
Automatic voltage regulationKeep output voltage constant automatically when input voltage fluctuating
Control FunctionTorque controlTorque control without PG
Wobble frequency controlMultiple triangular-wave frequency control, special for textile
Timing/length/counting controlTiming/length/counting control function
Over-voltage & over-current stall controlLimit current & voltage automatically during the running process, prevent frequent over-current & over-voltage tripping
Fault protection functionComprehensive 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 terminalsInput terminalsProgrammable 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
Output terminals2 relay outputs,
2 open collector outputs,
2 anaalog outputs, 0~10V / 4~20mA
Communication terminalsBuild-in standard RS485 communication interface, support MODBUS-RTU communication protocol
Human machine interfaceLED displayDisplay frequency setting, output frequency, output voltage,output current, etc. Two lines display
EnvironmentAmbient temperature-10~50°C, without direct sunshine.
Humidity90%RH or less (non-condensing)
Altitude≤1000M: output rated power, >1000M: output derated
Storage temperature-20~60°C
   
NoItemsKD330
1Reliable hardwareOnly first-class componens are built-in.
2Rubust designIGBT current > 2 times of inverter output current
Capacitor > 50uF/A
3PCB aging test100% test, 50°C, 12 hours.
4Finished products aging test100% test, 50°C, 24 hours.
5Loading testTwo times, 100% tested:
1. After manufacturing.
2. After aging test.
6Grouped pulse testingWithout failure under 4500V (better EMC performance).
7Smart start / stop modeAcceleration / Deceleration time can be set as 0.0s, the inverter starts and stops the motor as fast as possible without failure.
8LED display>7,5kW, two lines parameters dispaly, convenient for commissioning and operating.
9EMC filterC3 level EMC filter build-in standardly

 
Industrial Single Phase Variable Frequency Drive Speed Control High Stability
 

Contact Details
Shenzhen Kinda Technology Co., Ltd

Contact Person: Tim

Tel: +8618665335699

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