Shaanxi Qindiyuan Environmental Protection Equipment Co., Ltd.
| Output Type | Digital and Analog Outputs |
| Outputtype | Digital and Analog Outputs |
| Controltype | Programmable Logic Controller (PLC) |
| Delivery Time | 1WEEK |
| Output Typt | Relay |
| Supply Ability | 20PCS 1WEEK |
| Payment Terms | T/T |
| Model Number | MD310T3.7B |
| Certification | CE |
| Place of Origin | China |
| Brand Name | INOVANCE |
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Product Specification
| Output Type | Digital and Analog Outputs | Outputtype | Digital and Analog Outputs |
| Controltype | Programmable Logic Controller (PLC) | Delivery Time | 1WEEK |
| Output Typt | Relay | Supply Ability | 20PCS 1WEEK |
| Payment Terms | T/T | Model Number | MD310T3.7B |
| Certification | CE | Place of Origin | China |
| Brand Name | INOVANCE | ||
| High Light | INOVANCE MD310T AC drive ，MD310T3.7B industrial inverter ，3PH AC380-440V motor controller | ||
INOVANCE MD310T3.7B VFD 3.7kW 3PH AC380-440V Modbus RTU Compact Frequency Inverter
The INOVANCE MD310T3.7B belongs to MD310 series compact general-purpose VFD. It adopts sensorless vector control and V/F control to adjust the speed and torque of three-phase asynchronous motors. With built-in braking unit and standard RS485 Modbus RTU communication, it supports closed-loop PID control and multi-speed operation. Rated for 3-phase 380~440V AC power supply, widely used for fan, pump, textile, conveyor and general machine speed regulation.
✅ Sensorless Vector & V/F Control Excellent low-speed torque performance, stable speed regulation for ordinary asynchronous motors. ✅ Built-in Braking Unit Directly connect braking resistor without extra braking module, save cabinet cost and space. ✅ Standard Modbus RTU via RS485 Easy networking with PLC, HMI and sensors for centralized monitoring. ✅ Built-in PID Regulator Realize constant pressure, constant flow and tension closed-loop automatic control. ✅ Max Output Frequency up to 300Hz Suitable for high-speed spindle and small high-speed machinery. ✅ High Efficiency ≥96.5% Great energy-saving effect for fan and pump loads. ✅ Rich Protection Functions Overcurrent, overvoltage, undervoltage, overheat, overload, short-circuit protection. ✅ Compact Structure IP20 Small dimension, easy panel installation inside electrical cabinet.
| Item | Specification |
|---|---|
| Model | MD310T3.7B |
| Brand | INOVANCE |
| Series | MD310 |
| Rated Motor Power | 3.7 kW |
| Input Power | 3 Phase AC 380~440V (±15%), 50/60Hz |
| Rated Input Current | 10.5 A |
| Rated Output Current | 9.0 A |
| Output Frequency Range | 0 ~ 300 Hz |
| Control Mode | V/F control, Sensorless Vector Control(SVC) |
| Efficiency | ≥96.5% |
| Communication | RS485 Modbus RTU |
| Dimension(W×H×D) | 130 × 209 × 164 mm |
| Net Weight | 1.3 kg |
| Protection Class | IP20 |
| Operating Temperature | -10℃ ~ +50℃ |
Applicable Industries Textile machinery, packaging equipment, water treatment, fan & pump industry, conveyor system, general automation machinery.
Typical Equipment Water pumps, centrifugal fans, material conveyors, textile auxiliary machines, small mixing machines, packaging labeling equipment.
Company Details
Business Type:
Distributor/Wholesaler,Manufacturer,Agent,Exporter,Trading Company,Seller
Year Established:
2018
Total Annual:
2,000,000$-3,000,000$
Employee Number:
15~20
Ecer Certification：
Verified Supplier
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