MD310 Series AC Drive Vf - Voltage-Based V/F Control Transducer

• 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 epitomizes state-of-the-art engineering in compact, general-purpose AC drives, leveraging advanced sensorless vector control and cutting-edge V/f control. Tailored for high-precision asynchronous motor management, it boasts high-performance current vector control technology. Featuring seamless Modbus RTU communication via a standard RS485 port, the MD310 can be effortlessly expanded with I/O or CAN communication cards. Its sophisticated built-in PID system orchestrates a seamless closed-loop process control, while offering up to 16 speed references to accommodate diverse operational needs.

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 beacon of innovation and excellence under the prestigious Hanshan (Cold Mountain) Intelligent Technology Co. umbrella, epitomizing peak innovation and unmatched performance.
As a proud branch of Hanshan Intelligent Technology Co., Ltd., our journey commenced in 2013 in Shanghai, a city synonymous with progress and innovation, marking the dawn of a transformative era of technological brilliance and entrepreneurial vitality.
Our visionary founding team, comprising illustrious industry veterans from leading global automation giants, melds over 20 years of engineering prowess with a decade of consulting expertise in pioneering digital solutions. Their resolute commitment to delivering matchless automation and digital services captivates a global clientele. Nestled in the bustling metropolis of Shanghai, our company stands as an icon of technological sophistication and forward-thinking innovation.
For over 20 years, our firm has excelled in the petrochemical industry, gaining deep insights into the intricate automation and digitalization demands spanning upstream, midstream, and downstream sectors. Our expertly engineered products and comprehensive solutions are crafted for a vast array of industries, including petroleum, chemical, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals, consistently delivering remarkable performance and superior quality throughout the entire product lifecycle.

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