1 PCS used Inovance Inverter MD290T37G/45P #LYQ007
1 PCS used Inovance Inverter MD290T37G/45P #LYQ007
1 PCS used Inovance Inverter MD290T37G/45P #LYQ007
Inverter Overview: Inovance Inverter (Model: MD290T37G/45P) is an original genuine industrial-grade high-efficiency frequency converter independently developed and manufactured by Inovance Technology official factory. It adopts Inovance's advanced vector control technology, high-performance digital signal processor (DSP) and optimized energy-saving circuit design, undergoing 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 Inovance global product standards, international industrial control norms and relevant international certifications, it features high control precision, fast dynamic response, strong anti-interference ability, excellent heat dissipation performance and reliable operation. As a core industrial control component, it is mainly used for frequency conversion speed regulation of AC motors, 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 37kW (G type) / 45kW (P type) AC motor loads and Inovance industrial control equipment, and supporting multiple protection functions to meet diverse industrial control needs.
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Parameter
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Specification (MD290T37G/45P)
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Unit
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Inovance Factory Notes (Original Description)
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Brand & Origin
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Inovance Technology, Original Factory, Brand New Genuine Product
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100% brand-new original inverter produced by Inovance Technology official factory, manufactured in strict accordance with Inovance global quality management standards, ensuring consistent performance and long service life.
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Product Model
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MD290T37G/45P
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Original factory model, unchanged; G type for 37kW general load, P type for 45kW heavy load; standardized design for easy installation, replacement, debugging and on-site maintenance, compatible with Inovance standard accessories.
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Product Type
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Industrial-grade AC Inverter, Variable Frequency Speed Control Component
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Industrial-grade high-efficiency inverter, specialized in frequency conversion speed regulation of AC motors in industrial scenarios, with excellent energy-saving effect and control performance, adapting to both general and heavy load working conditions.
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Rated Input Voltage
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380-480 V AC, 3-Phase, 50/60 Hz ±10%
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V AC
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3-phase 380-480V AC input, compatible with 50/60Hz power frequency, ±10% wide voltage tolerance, adapting to different industrial power supply environments and voltage fluctuations. It supports stable operation under slight voltage deviation, avoiding shutdown caused by power grid instability.
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Rated Input Current
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72 A (MD290T37G); 88 A (MD290T45P); 216 A / 264 A (Peak, 3 Seconds)
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A
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Matching rated power, MD290T37G continuous input current 72A, MD290T45P 88A; peak input current 3 times of rated, sustained for 3 seconds, coping with short-term load surges in industrial scenarios.
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Rated Output Voltage
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0-480 V AC, 3-Phase, Synchronous Frequency Conversion Output
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V AC
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Standard 3-phase 0-480V AC synchronous frequency conversion output, realizing stepless speed regulation of AC motors, ensuring stable operation and accurate control of motor speed, with low harmonic distortion (≤5%), protecting the motor from damage.
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Rated Output Current
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75 A (MD290T37G, Continuous); 90 A (MD290T45P, Continuous); 187.5 A / 225 A (Peak, 3 Seconds)
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A
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Precisely matched with rated power, ensuring stable power transmission for motor operation and control; peak output current 2.5 times of rated, sustaining for 3 seconds, perfectly adapting to heavy load startup and short-term overload working conditions.
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Rated Power
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37 kW (MD290T37G); 45 kW (MD290T45P)
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kW
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Dual power design, MD290T37G for 37kW general load, MD290T45P for 45kW heavy load; perfectly matching Inovance and other brand AC motors of corresponding power, ensuring efficient and stable frequency conversion control and energy-saving operation.
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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, and forced air cooling is recommended for continuous operation ≤5Hz to protect the motor winding.
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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), Torque Control (Optional)
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Standard V/F control, optional vector control and torque 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 Inovance 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 fan 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 inverter from moisture damage in humid industrial environments, avoiding short circuits caused by condensation.
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Protection Level
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IP21 (Enclosure); IP54 (Optional)
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Standard IP21 protection, optional IP54 for harsh environments, preventing dust and water jets from entering, extending the service life of internal components, suitable for different on-site environment requirements.
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Physical Dimensions (W×H×D)
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280 × 580 × 250 (±1) mm (Standard Version)
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mm
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Compact structural design, saving installation space, easy to assemble and disassemble in industrial control cabinets, suitable for dense installation scenarios, with reasonable layout for convenient wiring.
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Weight
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Approx. 16 ~ 18 kg (Standard Version)
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kg
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Sturdy and durable structure, easy to carry and transport during on-site maintenance and replacement, ensuring stable installation without additional load on control cabinets, made of high-quality flame-retardant materials.
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Protection Functions
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Overcurrent, Overvoltage, Undervoltage, Overheating, Short Circuit, Earth Fault, Motor Overload, Phase Loss Protection
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Integrated multiple protection functions, quickly responding to abnormalities (response time ≤10ms), protecting the inverter, motor and industrial control system from damage, ensuring production safety and reducing maintenance costs.
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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 Inovance Factory Warranty)
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Year
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1-year original Inovance factory warranty, covering manufacturing defects and performance failures under normal use conditions; professional Inovance after-sales service team provides technical support and maintenance guidance.
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Compatibility
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37kW/45kW AC Motors, Inovance Industrial Control Equipment, General Industrial Loads
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Perfectly compatible with 37kW/45kW AC motors of various brands, Inovance industrial control equipment, easy to integrate into existing control networks, reducing configuration difficulty and engineering 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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