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50HZ/60HZ AC VFD Variable Frequency Drive 690V Multi Function

Categories VFD Variable Frequency Drive
Brand Name: K-EASY
Model Number: KD600
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
Power Rating: 0.4kW-900kW
Input Voltage: 690V ±10%
Output FREQ: 0.00-3200.00Hz
Type: DC/AC to AC inverters
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50HZ/60HZ AC VFD Variable Frequency Drive 690V Multi Function

KD600 Vector Variable Frequency Inverter AC Drive


Brand: K-Drive
Certificate: CE, RoHS

ModelPower RatingInput VoltageOutput FREQType
KD600 Series0.4kW-900kW690V ±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

KD600 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

Packaging and logistics

All drives are well packed before shipment, fit for air shipment, sea transportation, and express delivery. Customers are able to call its own nominated forwarder or consult K-Drive logistics department for worldwide shipment services.

* Low-power inverters are packed in cardboard box, and others are in plywood cases.

* Plenty of transportation procurable globally in accordance with customer demand or K-Drive expertise.

K-Drive AC motor drives are able to replace AC drives and inverters of the following brands: , LS, Toshiba, Siemens, Lenze, Yaskawa, Mitsubishi, Delta, Hitachi, WEG and etc;

Please leave us an inquiry for more details of our frequency inverters, like information of the model numbers, technical data, applicable application, pricing, distributor policy, lead time and/or customized functionality.



How to maintain ac driver?

Assuming you're referring to an air conditioning system, the following are some general tips for maintaining an AC unit:

  1. Clean or replace the air filter: The air filter in your AC unit collects dust, dirt, and other particles over time, which can restrict airflow and decrease the unit's efficiency. Clean or replace the filter regularly, ideally once a month.

  2. Clean the evaporator and condenser coils: The evaporator and condenser coils can also accumulate dirt and debris, which can reduce the AC's efficiency. Clean them periodically using a soft brush or a vacuum cleaner.

  3. Check the refrigerant levels: The refrigerant is what cools the air in your AC unit, and if the levels are too low, the unit won't work as efficiently. Have a professional technician check the refrigerant levels and recharge the system if necessary.

  4. Check and clean the condensate drain: The condensate drain removes excess moisture from the air, but it can become clogged with dirt or debris. Check the drain periodically and clean it if necessary to prevent water damage or mold growth.

  5. Schedule regular maintenance: To ensure your AC unit is in good working condition, have it serviced by a professional technician once a year. They can identify and fix any issues before they become major problems and ensure your unit is running at peak efficiency.

By following these tips, you can help prolong the life of your AC unit and keep it running smoothly.

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