Shenzhen K-Easy Electrical Automation Company Limited
| Payment Terms | L/C, D/A, D/P, Western Union, T/T, MoneyGram |
| Supply Ability | 30000 Sets Per Month |
| Delivery Time | 1~7 Days |
| Packaging Details | Carton Box /Woody Box |
| Name | Economical Vfd |
| Power | 0.75kw/1.5kw/2.2kw |
| Control Mode | V/f Control, Vector Control |
| Warranty | 24 Months |
| Protection | Overload,Overvoltage,IP20,Short Circuit,over Heat |
| Application | Pump,Compressor Etc |
| Highlight | 2.2KW VFD Variable Frequency Drive, 1.5KW VFD Variable Frequency Drive, 2.2KW Mini Ac Drives |
| Brand Name | K-Drive |
| Model Number | KD100 |
| Certification | CE And ISO Certificated |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, Western Union, T/T, MoneyGram | Supply Ability | 30000 Sets Per Month |
| Delivery Time | 1~7 Days | Packaging Details | Carton Box /Woody Box |
| Name | Economical Vfd | Power | 0.75kw/1.5kw/2.2kw |
| Control Mode | V/f Control, Vector Control | Warranty | 24 Months |
| Protection | Overload,Overvoltage,IP20,Short Circuit,over Heat | Application | Pump,Compressor Etc |
| Highlight | 2.2KW VFD Variable Frequency Drive, 1.5KW VFD Variable Frequency Drive, 2.2KW Mini Ac Drives | Brand Name | K-Drive |
| Model Number | KD100 | Certification | CE And ISO Certificated |
| Place of Origin | China | ||
| High Light | 0.4KW Three Phase Inverter ，11KW Three Phase Inverter ，IP20 3 Phase AC Inverter | ||
Economical Vfd 0.75KW 1.5KW 2.2KW Mini drive frequency inverter 220v 380v
KD100 Series 0.4KW to 11kw Variable Frequency AC Motor Drive Speed COntroller
8, Dual rated for HD & ND applications
9, Motor Auto-tune (static and dynamic)
10, DC Injection braking
11, Integral brake chopper
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 voltage | 208-240V±10% 380-480V±10% |
| Power source frequency | 50/60Hz±5% |
| Displacement power factor (cos φ) | (> 0.98) |
| Output Data (U, V, W) | |
|---|---|
| Output voltage / frequency | 0-100% of supply voltage / 0.00-600.00 Hz or customized |
| Ramp time | 0.01-60000 S |
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 inputs | 5 |
| Logic | NPN or PNP |
| Voltage level | 22 - 26V |
| Analog Input | |
| Analog inputs | 2 |
| Modes | Voltage or current |
| Level | 0 to +10V, 0/4 to 20 mA (scalable) |
| Automatic correction | YES |
| Relay Output | |
| Programmable relay outputs | 1 |
| RA - RB / TA - TB | Normally close |
| RA - RC / TA - TC | Normally open |
| Contact capacitance | 250VAC/3A, 30VDC/3A |
| Terminal 485 Interface | |
| 485+ / 485- | Rate: 4800/9600/19200/38400/57600/115200 bps Max. distance: 500m |
| GND | Isolated from COM |
| Ambient | |
| Vibration | Less than 5.9 m/s² (0.6g) |
| Humidity | Relative humidity 5% - 95 %. No condensation |
| Corrosive environment | 3C3 |
| Ambient temperature | -10 ºC - 50 ºC |
| Altitude | 0 - 2,000 m |
| Rated output current derated 1% every 100 m above 1,000 m | |
| Storage temperature | -40 - +70 ºC |
| Efficiency | Efficiency At rated amps: ≥93% |
| IP grade | IP20 |
| Cooling method | Forced air cooling |
| Fieldbus Communication | |
| Modbus RTU, Modbus ASCII | Built-in |
KD100 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.
| | |
| Conveyors | Centrifuges | Food processing Machinery |
| | |
| Pumps | Fans | More … |
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.
In production, rigorous quality control is implemented on components, circuit boards, and the finished goods, assuring products without defects.
| Performance | Common brands | K-Drive |
|---|---|---|
| Applicable motors | Asynchronous motors | Asynchronous /synchronous motors |
| Starting torque | 2.0Hz, 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 range | 1:100 (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 voltage | 208VAC-400VAC | 208VAC-480VAC |
| Communication | Modbus RTU//ASCII | Modbus RTU//ASCII Profibus-DP, CANopen, etc. |
| Position control (fixed length, or angular positioning) | × | √ |
| Field weakening control | × | √ |
| Autotune online | Online | Online & Offline |
| Short-time ramp-up | Trip | No trip |
| Customized features (software and/or hardware) | Unprocurable or no experience | Procurable with rich experience |
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.
VVVF stands for Variable Voltage Variable Frequency, and it is a type of motor control used in variable speed drive applications. To determine the failure of a VVVF, you should follow these steps:
Check for any physical damage: Start by inspecting the VVVF for any physical damage, such as burnt components or damaged wiring. These types of damage are often a clear indication of a failure.
Check for fault codes: Most VVVF systems have built-in fault detection and protection features that can indicate the source of a failure. Check the fault codes to see if any have been generated.
Test the inputs and outputs: Using a multimeter, test the VVVF's inputs and outputs to verify that they are functioning correctly. If the inputs and outputs are not functioning correctly, it could indicate a failure.
Check the programming: If the VVVF has programmable settings, verify that the settings are correct and that they are functioning as intended. Incorrect or corrupted programming can cause failures.
Consult the manufacturer's documentation: If you are still unsure about the source of the failure, consult the manufacturer's documentation for troubleshooting steps and guidance.
In general, the best way to determine the failure of a VVVF is to rely on a combination of visual inspection, testing, and documentation. If you are not confident in your ability to troubleshoot a VVVF, it may be best to consult with an experienced technician or electrician.
Company Details
Business Type:
Manufacturer
Year Established:
2017
Total Annual:
100000000-150000000
Employee Number:
200~280
Ecer Certification：
Active Member
Who We Are Shenzhen K-Easy Automation Co.,Limited. a Professional AC drive, Frequency Inverter, VFD, enterprise which has been specializing in Researching, Manufacturing and Trading high, medium and low voltage frequency inverter, providing our clients with integrated system solutio... Who We Are Shenzhen K-Easy Automation Co.,Limited. a Professional AC drive, Frequency Inverter, VFD, enterprise which has been specializing in Researching, Manufacturing and Trading high, medium and low voltage frequency inverter, providing our clients with integrated system solutio...
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