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 |
| Voltage | 380v/220v |
| Power | 55Kw/75hp |
| Control Mode | V/f Control, Vector Control |
| Keypad | LED Keypad, LCD Keypad, Dual Display Keypad |
| Warranty | 24 Months |
| Protection | Overload,Overvoltage,IP20,Short Circuit,over Heat |
| Highlight | 380v VFD Variable Frequency Drive, 75hp VFD Variable Frequency Drive, 75hp adjustable frequency drive |
| 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 |
| Voltage | 380v/220v | Power | 55Kw/75hp |
| Control Mode | V/f Control, Vector Control | Keypad | LED Keypad, LCD Keypad, Dual Display Keypad |
| Warranty | 24 Months | Protection | Overload,Overvoltage,IP20,Short Circuit,over Heat |
| Highlight | 380v VFD Variable Frequency Drive, 75hp VFD Variable Frequency Drive, 75hp adjustable frequency drive | Brand Name | K-Drive |
| Model Number | KD100 | Certification | CE And ISO Certificated |
| Place of Origin | China | ||
| High Light | Stable VFD AC Drive ，IP20 VFD AC Drive ，Multifunctional 1 Phase Solar Inverter | ||
55kw 75hp 220v 380v vector control inverters frequency drive ac drive
KD600 Series Heavy Duty Profinet, Canopen, Profibus 220V 380V 480V 690V IP20 IP54 Frequency Inverter VFD AC Drive
Performance Advantage
Advanced motor control algorithm
High performance open loop vector control
Optimal V/F mode
Excellent ramp slope control
Fast auto-tune (less than 1 minute)
Overload: 150% rated output current, 1 minute
Low frequency torque: 0.5Hz: 100% rated torque 1Hz: 150% rated torque
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 |
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.
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.
Application of frequency inverter in fan field
Frequency converters, also known as variable frequency drives (VFDs), can be widely used in the fan field for various applications. Here are some of the main ways frequency converters are applied in the fan industry:
Energy savings: By controlling the speed of the fan motor, a frequency converter can reduce the energy consumption of the fan system. When the fan motor is running at full speed, it consumes more energy than when it is running at a reduced speed. A frequency converter can adjust the speed of the fan motor to match the actual needs of the system, reducing energy consumption and costs.
Increased control: Frequency converters provide precise control over the speed of the fan, which can help optimize the performance of the fan system. The fan speed can be adjusted to maintain the desired airflow rate or pressure, and to ensure the fan operates within its design parameters.
Soft start and stop: Frequency converters can provide a smooth and controlled start and stop for the fan motor, reducing mechanical stress on the system and extending the lifespan of the fan components.
Noise reduction: Running a fan motor at a lower speed can reduce the noise level of the fan system. A frequency converter can be used to adjust the fan speed to reduce noise levels in areas where low noise levels are required, such as hospitals, schools, or residential buildings.
Maintenance benefits: Frequency converters can help diagnose problems with the fan system by monitoring motor performance and detecting faults. This can help reduce downtime and maintenance costs by identifying issues before they cause a breakdown.
Overall, frequency converters provide a flexible and efficient solution for controlling the operation of fans in various applications.
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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