General Purpose MD310 Series AC Drive Vf - Voltage 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

Introducing the MD310 Series-a marvel of engineering in the realm of general-purpose compact AC drives. This series masterfully employs sensorless vector control and versatile V/f control, allowing for precision in asynchronous motor management with high-performance current vector control technology. The MD310 Series excels with Modbus RTU communication via a standard RS485 port, offering seamless integration. Further customization is achieved with optional I/O expansion or CAN communication cards. Its built-in PID ensures exceptional closed-loop process control, supporting up to 16 operation speed references for unparalleled adaptability.

Experience exceptional performance with features like High Starting Speed, Perfect Braking, Multi-Motor Switchover, and Wobble control.

 

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] Operates efficiently at 6 kHz carrier frequency with no derating required
 

 

Cold Valley Intelligent Technology (Shanghai) Co., Ltd. is a shining beacon of excellence within the prestigious Hanshan (Cold Mountain) Intelligent Technology Co. family, epitomizing the pinnacle of innovative prowess and remarkable performance.
As a pivotal entity of Hanshan Intelligent Technology Co., Ltd., we embarked on our remarkable journey in 2013 from Shanghai-an epicenter of modernization and dynamic growth-ushering in a new chapter marked by trailblazing technological advancements and a bold entrepreneurial vision.
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