MD310 Series General Purpose Open Loop AC Drive VFD Frequency Inverter Driver Frequency Converter MD310t0.4b 0.4kw380V 100% Original Chinese

• Customization: Available
• Task: Adjust
• Structure: Combination
• Model NO.: MD310T0.4B
• Mathematical Model: Linear
• Signal: Continuous
• Function: Automatic Control
• Certification: RoHS, CCC, CE
• Condition: New
• Customized: Non-Customized
• Material: Aluminum Alloy
• Principle of Work: V/F Control Transducer
• Main Circuit Type: Voltage
• Link of Transformation: AC-DC-AC Variable-Frequency Drive
• Nature of DC Power: Voltage Variable-Frequency Drive
• Voltage of Power Supply: Medium Voltage Variable-Frequency Drive
• Switch Mode: High Carrier Frequency PWM Control
• Product: 100% Original
• Transport Package: Wooden
• Trademark: invt
• Origin: China
• HS Code: 85044099
• Production Capacity: 50000peices/Years

Product Description

Product Description

MD310 Series

General Purpose AC Drive

The MD310 series is a general-purpose compact AC drive adopting sensorless vector control and V/f control. It is used for asynchronous motor control with the high-performance current vector control technology. The MD310 supports Modbus RTU communication through its standard RS485 port. It can be expanded with an I/O expansion card or CAN communication expansion card. Its built-in PID helps implement a closed-loop process control system and supports up to 16 operation speed references.

High Starting Speed, Perfect Braking, Multi-Motor Switchover, Wobble

 

 

 

 

 General Specifications
 

Voltage Class		Three-phase 380 VAC
Drive Model		MD310 T0.4B	MD310 T0.7B	MD310 T1.5B	MD310 T2.2B	MD310 T3.7B	MD310 T5.5B	MD310 T7.5B	MD310 T11B	MD310 T15B	MD310 T18.5B
Frame Size		1		2		3		4		5
Dimension[1]	H [mm]	128				185		234		270
	W [mm]	108				130		140		180
	D [mm]	148		158		164		171		175.5
	A [mm]	96				108		122		160
	B [mm]	118				198		248		284
	H1 [mm]	-				209		260		298

 

Voltage Class			Three-phase 380 VAC
Mounting Hole Diameter			Φ5						Φ6
D r ive Input	Rated Input Voltage		Three-phase 380 to 440 V, -15% to 10%
	Rated Input Current [A]		1.9	3.4	5.0	5.8	10.5	14.6	20.5	26.0	35.0	38.5
	Rated input frequency		50/60 Hz, ±5%
Drive Output	Applicable Motor	[kW]	0.4	0.75	1.5	2.2	3.7	5.5	7.5	11	15	18.5
		[HP]	0.5	1	2	3	5	7.5	10	15	20	25
	Output Current, [A]		1.5	2.1	3.8	5.1	9.0	13.0	17.0	25.0	32.0	37
	Power Capacity, [kVA]		1.0	1.5	3.0	4.0	5.9	8.9	11.0	17.0	21.0	24.0
	Overload Capacity[2]		120% for 1 hour & 150% for 60 Sec & 180% for 2 Sec
	Max. output voltage		Three-phase 380 VAC (proportional to input voltage)
	Max. output frequency		300 Hz for SVC control, 500 Hz for V/F control
Braking Resistor	Recommended Power, [kW]		≥ 0.15	≥ 0.15	≥ 0.15	≥ 0.25	≥ 0.30	≥ 0.40	≥ 0.50	≥ 0.80	≥ 1.00	≥ 1.30
	Recommended Resistance, min. [		≥ 300	≥ 300	≥ 220	≥ 200	≥ 130	≥ 90	≥ 65	≥ 43	≥ 32	≥ 25
Cooling Method			Air		Fan

[1] Dimensions are shown in Figure1-1 and Figure1-2
[2] At 6 kHz carrier frequency without derating

 

 

Cold Valley Intelligent Technology (Shanghai) Co., Ltd. stands as a proud and distinguished member of the esteemed Hanshan (Cold Mountain) Intelligent Technology Co. family, representing the zenith of innovation and exceptional performance.
As an integral part of the Hanshan Intelligent Technology Co., Ltd. group, our venture inaugurated its incredible journey in the vibrant and ever-advancing city of Shanghai in 2013, heralding a new era marked by cutting-edge technological progress and an enterprising spirit.
Our pioneering founding team, a group of eminent industry experts drawn from the upper echelons of global automation leaders, brings together an extraordinary blend of over two decades of automation engineering genius and a decade of consulting acumen in implementing state-of-the-art digital solutions. Their unwavering dedication is to deliver unrivaled automation and digitization services that captivate a worldwide audience. Strategically located in the heart of Shanghai, China, the company shines as a symbol of remarkable technological mastery and forward-looking innovation.
With over two decades of exemplary experience in the petrochemical sector, our company has acquired profound insights into the complex demands of automation and digitalization across the full breadth of the industry-upstream, midstream, and downstream. We provide expertly crafted products and holistic solutions, meticulously designed for a wide spectrum of industries, including petroleum, chemical, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals, ensuring outstanding performance and superior quality throughout the entire product lifecycle.

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