1 PCS used KEB F5 7.5KW Inverter Drive Board 14F544E-0416#LYQ007
1 PCS used KEB F5 7.5KW Inverter Drive Board 14F544E-0416#LYQ007
1 PCS used KEB F5 7.5KW Inverter Drive Board 14F544E-0416#LYQ007
Drive Board Overview: KEB F5 7.5KW Inverter Drive Board (Model: 14F544E-0416) is an original genuine core component independently developed and manufactured by KEB official factory, dedicated to matching KEB F5 series 7.5KW frequency converters. Adopting KEB's advanced digital control technology, high-reliability power device and precision circuit layout, it undergoes strict factory precision calibration, full-process quality inspection and long-term stability testing to ensure 100% brand-new original quality without any manual modification or secondary processing. Fully compliant with KEB global product standards, international industrial control norms and relevant international certifications, this drive board features high control precision, fast dynamic response, strong anti-interference ability, excellent heat dissipation performance and reliable operation. It is the core control component of KEB F5 7.5KW inverter, responsible for frequency conversion signal processing, motor speed regulation control and circuit protection, widely applicable in industrial fields such as machinery manufacturing, metallurgy, mining, papermaking, printing, textile and packaging. It can operate stably in harsh industrial environments such as high temperature, dust and voltage fluctuation, perfectly matching KEB F5 7.5KW inverter host and 7.5KW AC motor loads, and supporting multiple protection functions to ensure the safe and stable operation of the inverter system.
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Parameter
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Specification (14F544E-0416)
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Unit
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KEB Factory Notes (Original Description)
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Brand & Origin
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KEB GmbH, Original Factory, Brand New Genuine Product
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-
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100% brand-new original drive board produced by KEB GmbH official factory, manufactured in strict accordance with KEB global quality management standards, ensuring consistent performance and long service life, perfectly matching original KEB F5 7.5KW inverter host.
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Product Model
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14F544E-0416 (KEB F5 7.5KW Inverter Drive Board)
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Original factory model, unchanged; standardized design for easy installation, replacement, debugging and on-site maintenance, compatible with KEB F5 series 7.5KW inverter accessories and supporting components, direct replacement without additional modification.
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Product Type
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Industrial-grade Inverter Drive Board, Core Control Component
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Industrial-grade high-reliability drive board, specialized in KEB F5 7.5KW inverter control, integrating signal processing, speed regulation and protection functions, with excellent anti-interference performance and stable control effect, adapting to general industrial load working conditions.
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Matching Inverter Model
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KEB F5 Series 7.5KW Inverter
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Exclusive matching KEB F5 series 7.5KW frequency converter, perfect compatibility with inverter host circuit, signal interface and control system, ensuring seamless connection and stable operation of the whole machine.
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Rated Matching Power
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7.5 kW
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kW
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Rated matching power 7.5kW, perfectly matching KEB 7.5KW AC motors and other brand 7.5KW AC motors, ensuring efficient and stable frequency conversion control and energy-saving operation of the inverter system.
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Input Voltage (Control Circuit)
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24 V DC ±10%
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V DC
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Control circuit input 24V DC, ±10% wide voltage tolerance, adapting to different industrial power supply environments and voltage fluctuations, ensuring stable operation of the drive board control system.
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Input Current (Control Circuit)
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0.8 A (Continuous); 2.4 A (Peak, 3 Seconds)
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A
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Control circuit continuous input current 0.8A, peak input current 2.4A (sustained for 3 seconds), matching the power supply needs of the drive board control system and ensuring stable power input.
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Output Signal Type
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PWM Pulse Width Modulation Signal
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-
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Standard PWM pulse width modulation signal output, high control precision, stable signal transmission, realizing stepless speed regulation of 7.5KW AC motors, with low harmonic distortion (≤5%), protecting the motor from damage.
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Operating Frequency Range
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0-500 Hz (Precision Control, Adjustable)
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Hz
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High-precision operating frequency range, 0Hz start, compatible with 50Hz and 60Hz power grids. The minimum operating frequency can be set to 1Hz for permanent magnet synchronous motors, adapting to different industrial speed regulation needs.
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Frequency Control Precision
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±0.01% (of Rated Frequency)
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%
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High frequency control precision, up to ±0.01% of rated frequency, ensuring stable motor speed, reducing speed fluctuation (≤0.5%) and improving production efficiency, suitable for high-precision industrial control scenarios.
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Control Mode
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V/F Control (Standard), Vector Control (Optional)
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-
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Standard V/F control, optional vector control; fast dynamic response (≤10ms), realizing precise control of motor speed and torque. It supports motor self-tuning (static and dynamic identification) to adapt to different brand motors.
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Communication Interface
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RS-485, Modbus RTU (Standard); Profibus, CANopen (Optional)
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Standard RS-485 and Modbus RTU; optional Profibus, CANopen interface, realizing seamless connection with KEB industrial control systems and other industrial control networks, facilitating centralized monitoring and control.
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Operating Temperature Range
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0 ~ 45 °C (Operating); -25 ~ 75 °C (Storage)
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°C
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Built-in efficient heat dissipation design and temperature protection device, adapting to normal industrial on-site temperature, ensuring stable operation without overheating even in long-term continuous work. Avoid operating in environments exceeding the temperature range to prevent component aging.
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Relative Humidity
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5 ~ 95% (Non-condensing), No Dew Formation
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%
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Strong humidity resistance, internal circuit components adopt anti-moisture coating design, effectively protecting the drive board from moisture damage in humid industrial environments, avoiding short circuits caused by condensation.
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Protection Level
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IP20 (Board Level); IP54 (With Inverter Enclosure)
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-
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Board-level IP20 protection, effectively preventing dust and foreign objects from entering; IP54 protection when installed in the inverter enclosure, suitable for different on-site environment requirements of industrial applications.
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Physical Dimensions (W×H×D)
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180 × 280 × 30 (±1) mm (Board Level)
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mm
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Compact board-level structural design, saving installation space inside the inverter, easy to assemble and disassemble during maintenance and replacement, with reasonable layout for convenient wiring and heat dissipation.
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Weight
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Approx. 0.8 ~ 1.0 kg (Board Level)
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kg
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Lightweight and sturdy structure, easy to carry and transport during on-site maintenance and replacement, ensuring stable installation inside the inverter without additional load on the host.
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Protection Functions
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Overcurrent, Overvoltage, Undervoltage, Overheating, Short Circuit, Earth Fault, Motor Overload Protection
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-
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Integrated multiple protection functions, quickly responding to abnormalities (response time ≤10ms), protecting the drive board, inverter host, motor and industrial control system from damage, ensuring production safety.
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Certifications & Compliance
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ISO 9001, CE, UL, IEC 61800-5-1, RoHS
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Complies with international quality and safety standards, meeting global industrial project application requirements, safe, reliable and in line with environmental protection norms, passing all strict certification tests before leaving the factory.
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Warranty Period
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1 Year (Original KEB Factory Warranty)
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Year
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1-year original KEB factory warranty, covering manufacturing defects and performance failures under normal use conditions; professional KEB after-sales service team provides technical support and maintenance guidance.
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Compatibility
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KEB F5 7.5KW Inverter, 7.5KW AC Motors, KEB Industrial Control Equipment
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Perfectly compatible with KEB F5 7.5KW inverter host, 7.5KW AC motors of various brands and KEB industrial control equipment, easy to integrate into existing control networks, reducing configuration difficulty and maintenance cycle.
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1 .Our company specializes in automation industrial control accessories. We have more than 100,000 products.
Including : frequency converter, servo driver, servo motor, data acquisition card, industrial camera, touch screen, circuit board, DCS module, soft starter, industrial computer,encoder... etc
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