1 PCS used Siemens G120 Inverter Drive Board A5E4996859-AA #LYQ007
1 PCS used Siemens G120 Inverter Drive Board A5E4996859-AA #LYQ007
1 PCS used Siemens G120 Inverter Drive Board A5E4996859-AA #LYQ007
Drive Board Overview: Siemens G120 Inverter Drive Board (Model: A5E4996859-AA) is an original genuine core control component independently developed and manufactured by Siemens official factory, dedicated to matching Siemens G120 series inverters. It adopts Siemens advanced industrial control chip, integrated circuit design and precision calibration technology, undergoing strict factory quality inspection, performance testing and stability verification to ensure 100% brand-new original quality without any manual modification or secondary processing. Fully compliant with Siemens global product standards, IEC industrial control norms and relevant international certifications, it features high control precision, strong anti-interference ability, stable operation and excellent compatibility. As the core control unit of Siemens G120 inverters, it is responsible for signal processing, frequency regulation control and power drive, widely applicable in industrial fields such as machinery manufacturing, electric power transmission, chemical industry, metallurgy, building materials and automation production lines. It can operate stably in harsh industrial environments such as high temperature, dust and voltage fluctuation, perfectly matching Siemens G120 inverter hosts and industrial motor loads, and supporting multiple protection functions to ensure the safe and efficient operation of the entire inverter system.
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Parameter
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Specification (A5E4996859-AA)
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Unit
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Siemens Factory Notes (Original Description)
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Brand & Origin
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Siemens, Original Factory, Brand New Genuine Product
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-
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100% brand-new original drive board produced by Siemens official factory, manufactured in strict accordance with Siemens global quality management standards, ensuring consistent performance and long service life.
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Product Model
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A5E4996859-AA
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-
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Original factory model, unchanged; standardized design for easy installation, replacement, debugging and on-site maintenance, compatible with Siemens G120 series inverter standard accessories.
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Product Type
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Inverter Drive Board, Core Control Component
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Core control component dedicated to Siemens G120 series inverters, responsible for signal processing, frequency regulation and power drive, ensuring stable operation of the inverter system.
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Matching Inverter Series
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Siemens G120 Series Inverters
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-
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100% compatible with Siemens G120 series inverters, perfectly matching inverter hosts of different power levels, no additional configuration required for direct replacement.
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Rated Supply Voltage
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24 V DC ±10% (Control Circuit); 380-480 V AC (Power Circuit)
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V DC/V AC
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Dual voltage supply design, control circuit 24V DC with ±10% wide voltage tolerance, power circuit 380-480V AC, adapting to different industrial power supply environments.
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Rated Control Current
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0.8 A (Continuous); 2.5 A (Peak, 3 Seconds)
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A
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Continuous control current 0.8A, peak control current 2.5A (sustained for 3 seconds), ensuring stable signal transmission and control performance of the drive board.
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Rated Output Current
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Up to 110 A (Continuous); 330 A (Peak, 3 Seconds)
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A
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High current output capacity, continuous output current up to 110A, peak output current 330A, matching high-power motor loads of Siemens G120 inverters.
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Control Precision
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±0.01% (Frequency Control); ±0.1% (Current Control)
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%
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High control precision, frequency control precision up to ±0.01%, current control precision ±0.1%, ensuring precise speed and current regulation of the inverter.
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Operating Frequency Range
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0-600 Hz (Precision Control, Adjustable)
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Hz
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High-precision operating frequency range, 0Hz start, adjustable up to 600Hz, matching the working demand of various industrial motors, realizing precise speed control.
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Control Mode
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Vector Control, V/F Control (Switchable)
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-
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Dual control mode switchable, vector control for high-precision speed regulation, V/F control for stable operation of general loads, suitable for different industrial application scenarios.
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Communication Interface
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RS-485, Profinet (Standard); Modbus RTU (Optional)
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-
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Standard RS-485 and Profinet interfaces, optional Modbus RTU, realizing seamless connection with Siemens industrial control systems and other industrial control networks.
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Operating Temperature Range
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0 ~ 50 °C (Operating); -20 ~ 80 °C (Storage)
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°C
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Built-in efficient heat dissipation module and temperature protection device, adapting to normal industrial on-site temperature, ensuring stable operation without overheating even in long-term continuous work.
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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.
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Protection Level
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IP20 (Board Level); IP54 (With Enclosure)
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-
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Board level IP20 protection, IP54 protection with optional enclosure, preventing dust and water jets from entering, extending the service life of internal components.
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Physical Dimensions (W×H×D)
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220 × 380 × 55 (±1) mm (Board Only)
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mm
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Compact structural design, saving installation space inside the inverter cabinet, easy to assemble and disassemble during maintenance and replacement.
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Weight
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Approx. 1.8 ~ 2.2 kg (Board Only)
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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 without additional load on the inverter cabinet.
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Protection Functions
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Overcurrent, Overvoltage, Undervoltage, Overheating, Short Circuit, Earth Fault, Overload Protection
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-
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Integrated multiple protection functions, quickly responding to abnormalities, protecting the drive board, inverter host and motor from damage, ensuring production safety.
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Certifications & Compliance
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ISO 9001, CE, UL, IEC 61800-2, RoHS
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-
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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.
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Warranty Period
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1 Year (Original Siemens Factory Warranty)
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Year
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1-year original Siemens factory warranty, covering manufacturing defects and performance failures under normal use conditions; professional Siemens after-sales service team provides technical support.
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Working Environment
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Industrial Site, No Corrosive Gas, No Strong Electromagnetic Interference
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Suitable for standard industrial sites, avoid using in environments with corrosive gas, strong electromagnetic interference or severe dust to ensure long-term stable operation.
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