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V/F Control PWM VFD Variable Frequency Drive Speed Controller AC Drives

Categories VFD Variable Frequency Drive
Brand Name: K-EASY
Model Number: KD600S
Certification: CE And ISO Certificated
Place of Origin: China
MOQ: 1pcs
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 30000 Sets Per Month
Delivery Time: 1~7days
Packaging Details: Carton Box /Woody Box
Voltage: 380V
Current: 25A
Material: Mental/Plastic
Phase: Single/Three
Analog Inputs: 2
Package: Carton
High Light: 380V Variable Frequency Drive, Asynchronous Motor Variable Frequency Drive, 11KW VFD Variable Frequency Drive
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V/F Control PWM VFD Variable Frequency Drive Speed Controller AC Drives

KD600S General Purpose AC Drive

11KW 380V KD600S Series Variable Frequency Drive For 3 Phase Asynchronous Motor


1. Features of variable frequency drive KD600S series for your reference

1.Compact size to help save the shipping space and cost. K-EASY continues to make applications even smaller by combining the compact designed drive with the light, efficient design of a synchronous motor.

2.Ripad response to impact loads. When it meets with sudden load change, inverter can quickly restore the speed, reduce the speed fluctuation, and ensure the production stability and high quality finished products

3.Perfect protection system to protect your motor and the whole device. Designed for 10 years of maintenance-free operation. Cooling fan, capacitors, relays, and IGBTs have been carefully selected and designed for a life expectancy up to ten years.


Brand: K-Drive
Certificate: CE, RoHS

ModelPower RatingInput VoltageOutput FREQType
KD600S Series0.4kW-400kW208-240V / 380-480V ±10%0.00-3200.00HzDC/AC to AC inverters

frequency inverter

Advantages

Thanks to sophisticated engineers, scientific producing workmanship, rigorous quality control systems and management team, K-Drive frequency inverters are equipped with advanced features, some of which are listed as below:

01. Starting torque: 180% at 0.5Hz (V/f pattern, SVC pattern);

02. Speed adjustable range: 1: 100 (V/f pattern, SVC pattern);

03. Speed accuracy: +/-0.5% (V/f pattern), +/-0.2% (SVC pattern);

04. Over load capability: 150% 1minute, 180% 10seconds;

05. Abundant frequency command sources;

06. Diverse input and output terminals;

07. Ambient temperature: -10°C~50°C;

08. High precise torque constraint, process PID control, multi-speed control, contracting brake control, field weakening control, all sides protection, etc;

09. Online and offline auto-tuning of motor parameters can both performed;

10. Extremely short-time acceleration can be performed without any trip, such as 0.1s or 0s from 0Hz to 50Hz;


Mains Supply (L1/L,L2,L3/N)
Supply voltage208-240V ±10% 380-480V 690V ±10%
Power source frequency50/60Hz ± 5%
Displacement power factor (cos φ)(>0.98)
Output Data (U, V, W)
Output voltage / frequency0-100% of supply voltage / 0.00-600.00Hz or customized
Ramp time0.01-60000s

Note: 150% current can be provided for 1 minute, 180% for 10 seconds. Higher overload rating is achieved by oversizing the drive.


Digital Input
Programmable digital inputs5
LogicNPN or PNP
Voltage level22 - 26V
Analog Input
Analog inputs2
ModesVoltage or current
Level0 to +10V, 0/4 to 20 mA (scalable)
Automatic correctionYES
Relay Output
Programmable relay outputs1
RA - RB / TA - TBNormally close
RA - RC / TA - TCNormally open
Contact capacitance250 V AC / 3A, 30 V DC / 3 A
Terminal 485 Interface
485+ / 485-Rate: 4800/9600/19200/38400/57600/115200 bps Max. distance: 500 m
GNDIsolated from COM
Ambient
VibrationLess than 5.9 m/s² (0.6g)
HumidityRelative humidity 5% - 95 %. No condensation
Corrosive environment3C3
Ambient temperature-10 ºC - 50 ºC
Altitude0 - 2,000 m
Rated output current derated 1% every 100 m above 1,000 m
Storage temperature-40 - +70 ºC
EfficiencyEfficiency At rated amps: ≥93%
IP gradeIP20
Cooling methodForced air cooling
Fieldbus Communication
Modbus RTU, Modbus ASCIIBuilt-in


Applications

KD600S drives are economical series at K-Drive. They offer V/f control, including voltage and frequency separated control, adaptable to various industrial applications if sensor-less vector control is not required, including printing machines, packaging machines, pumps, fans and blowers, etc.


frequency inverterfrequency inverterfrequency inverter
ConveyorsCentrifugesFood processing Machinery
frequency inverterfrequency inverterfrequency inverter
PumpsFansMore …

Why choose K-Drive variable frequency drive?

In the trend of advocating smart and simple industrial automation, environmentally friendly products, value-added solutions, K-Drive, as one of the world's leading drive manufacturers aggressively investing in R&D, production, and continuous quality improvement, is well positioned to provide its customers with technology-driven, performance-outstanding products such as VFDs, wind power converters, servo drives, HEV/EV drives, helping its customers save energy and increase industrial productivity with sustainability on the one hand, and enhancing their entire value-chain quality, delivery, and services on the other hand.


Production

In production, rigorous quality control is implemented on components, circuit boards, and the finished goods, assuring products without defects.



K-Drive VS Other brands

PerformanceCommon brandsK-Drive
Applicable motorsAsynchronous motorsAsynchronous /synchronous motors
Starting torque2.0Hz, 150% (sensor-less vector control) 0Hz, 180% (closed-loop vector control)0.5Hz, 180% (sensor-less vector control) 0Hz, 200% (closed-loop vector control)
Speed adjustable range1:100 (SVC), 1:1000 (VC)1:200 (SVC), 1:1000 (VC)
Ambient temperature (no derating required)-10-40ºC-10-50ºC (for most of the models)
Rated input voltage208VAC-400VAC208VAC-480VAC
CommunicationModbus RTU//ASCIIModbus RTU//ASCII Profibus-DP, CANopen, etc.
Position control (fixed length, or angular positioning)×
Field weakening control×
Autotune onlineOnlineOnline & Offline
Short-time ramp-upTripNo trip
Customized features (software and/or hardware)Unprocurable or no experienceProcurable with rich experience



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