Solar Drive

VOLTAGE CLASS ES355 (Asynchronous）
ES355L(Asynchronous & PM Synchronous）
220V 1PH 0.4~2.2kW
220V 3PH 0.4~2.2kW
380V 3PH 0.75~4.0Kw

Advantages:

  • Free selection of the network pressure:The network pressure can be adjusted between 5 and 13 bar
  • Constant network pressure: Independent of the air demand the network pressure can be kept constant through
  • the speed variation In this way the maximum pressure can be reduced and energy can be saved Example: A reduction of the maximum pressure of about 1 bar gives energy reductions of about 6-8 % in relation of the total power consumption of the compressor
  • Energy Saving By Drawin drives - Energy savings are achieved through: Avoiding unload operation and resultant energy wastage
  • Constant near unity power factor resulting in lesser peak kva demand
  • Optimum efficiency of motor operation resulting in energy saving
  • No starting and Delta/Start switch over currents resulting in lesser stress on electrical system
  • Exact delivery volume resulting in smooth operation as required
  • Free selection of the network pressure resulting in flexibility
  • Constant network pressure resulting in system efficiency

Key Features

  • Standard configuration STO safety torque off function.
  • Support V/F and SVC vector control 3）Support permanent magnet synchronousSupport V/F and SVC vector control
  • Support permanent magnet synchronous motor/asynchronous motor control
  • Standard C3 filter
  • Large screen LCD or LED keyboard can be connected externally
  • All DI terminals both support PNP & NPN input, DI4 supports 60kHz high-speed input
  • Standard configuration of magnetic flux braking function
  • The carrier frequency can be adjusted intelligently according to the temperature

Applications of Solar Drive:

  • Food Machinery;
  • Textile machinery
  • Small water pump
  • Packaging Machinery
  • Food processing
  • Wood carving; Blower
  • Logistics machinery
  • Electronics manufacturing;

Introdcution:

In the pursuit of sustainability and energy efficiency, the integration of renewable energy sources into industrial processes has become increasingly prevalent. One such innovation is the Darwin Motion DR Matrix 350 Solar Drive Variable Frequency Drive (VFD), which combines the benefits of solar power generation with the precise control capabilities of VFD technology. In this article, we explore the functionalities, advantages, applications, and future prospects of Solar Drive VFDs in driving sustainable industrial automation.

Functionality:

Darwin Motion DR Matrix 350 Solar Drive VFDs represent a convergence of solar photovoltaic (PV) technology and VFD technology, enabling the direct utilization of solar-generated electricity to power industrial motors. These drives consist of three main components: solar panels, inverters, and VFD controllers. Solar panels convert sunlight into DC electricity, which is then fed into inverters to convert it into AC electricity compatible with industrial motors. The VFD controller regulates the frequency and voltage of the AC power supplied to the motor, allowing for precise speed and torque control.

One of the key challenges in integrating solar power with industrial motor control is the intermittent nature of solar energy generation due to factors such as weather conditions and time of day. To address this challenge, Solar Drive VFDs often incorporate energy storage solutions such as batteries or supercapacitors to store excess solar energy for use during periods of low sunlight or high demand. Advanced control algorithms optimize the utilization of solar energy and manage the energy storage system to ensure continuous and reliable operation of industrial processes.

Advantages:

The adoption of Darwin Motion DR Matrix 350 Solar Drive VFDs offers numerous advantages for industrial applications, including:
  • Energy Efficiency: By harnessing solar energy, Solar Drive VFDs reduce reliance on grid electricity, leading to significant energy savings and lower operating costs over the long term.
  • Environmental Sustainability: Solar Drive VFDs contribute to reducing greenhouse gas emissions and mitigating the environmental impact of industrial operations by utilizing clean, renewable energy sources.
  • Grid Independence: Solar Drive VFDs provide industrial facilities with greater energy independence and resilience by reducing their dependence on the grid, thereby mitigating the risks associated with power outages and grid disruptions.
  • Remote Applications: In remote or off-grid locations where access to grid electricity is limited or costly, Solar Drive VFDs offer a viable solution for powering industrial equipment using locally available solar resources.
  • Scalability: Solar Drive VFD systems can be easily scaled up or down to meet the power requirements of various industrial applications, making them suitable for installations of all sizes, from small-scale operations to large manufacturing facilities.

Applications:

Darwin Motion DR Matrix 350 Solar Drive VFDs find application across a wide range of industrial sectors and processes, including:
  • Pumping Systems: In water pumping applications for agriculture, irrigation, and water supply, Solar Drive VFDs power pumps to deliver water with precise flow rates and pressure levels, optimizing water usage and energy efficiency.
  • Conveyor Systems: Solar Drive VFDs control conveyor belts in material handling and logistics operations, allowing for flexible speed adjustments and energy-efficient transportation of goods within industrial facilities.
  • Ventilation and Cooling Systems: In HVAC (Heating, Ventilation, and Air Conditioning) systems for commercial buildings and industrial facilities, Solar Drive VFDs regulate the speed of fans and blowers to maintain optimal indoor air quality and temperature levels while minimizing energy consumption.
  • Agitators and Mixers: Solar Drive VFDs drive agitators and mixers in chemical processing, food and beverage manufacturing, and pharmaceutical production, enabling precise mixing and blending of ingredients while reducing energy costs.
  • Remote Monitoring and Control: Solar Drive VFD systems equipped with remote monitoring and control capabilities enable real-time monitoring of energy production and consumption data, allowing operators to optimize system performance and troubleshoot issues remotely.

Future Prospects::

The future of Darwin Motion DR Matrix 350 Solar Drive VFDs is promising, with ongoing advancements in solar PV technology, energy storage systems, and VFD control algorithms driving further improvements in efficiency, reliability, and performance. Key areas of development and focus include:
  • Enhanced Energy Storage: Continued advancements in energy storage technologies, such as lithium-ion batteries and flow batteries, will improve the storage capacity and efficiency of Solar Drive VFD systems, enabling greater energy autonomy and reliability.
  • Hybrid Systems Integration: Integration of Solar Drive VFDs with other renewable energy sources, such as wind power or biomass energy, will enable the development of hybrid energy systems capable of providing reliable and sustainable power for industrial applications.
  • Smart Grid Integration: Integration of Solar Drive VFDs with smart grid technologies will enable bidirectional energy flow between industrial facilities and the grid, facilitating demand response, grid stabilization, and optimal utilization of renewable energy resources.
  • Predictive Maintenance: Implementation of predictive maintenance algorithms and condition monitoring techniques will enable early detection of faults and degradation in Solar Drive VFD systems, minimizing downtime and maximizing system reliability.
  • Cost Reduction: Ongoing cost reductions in solar PV technology, energy storage systems, and VFD components will further improve the affordability and competitiveness of Solar Drive VFD solutions, driving increased adoption across a broader range of industrial applications.

Conclusion

According to Matrix 350 servo drive manufacturer by Darwin Motion, Solar Drive VFDs represent a compelling solution for powering industrial processes sustainably and efficiently by harnessing the abundant energy of the sun. With their energy-saving benefits, environmental advantages, and potential for grid independence, these innovative systems are poised to play a significant role in driving the transition towards a more sustainable and resilient industrial infrastructure. As the demand for clean energy solutions continues to grow, Solar Drive VFDs will remain at the forefront of sustainable industrial automation, empowering businesses to achieve their energy and environmental goals while enhancing operational efficiency and competitiveness.

Configuration of Solar Drive

SELECTION OF DR 350 PRODUCTS

220V RATED VOLTAGE

Model Code Rated Value General Load Application Heavy Load Application Noise Level Heat Radiation Air Volume Dimension

In(A)

Imax(A)

ILd(A)

PLd(kW)

IHd(A)

PHd(kW)

dBA

W

M3/h

DR350P-F0-0K4G/0K7P-1B

4.8

6

4.5

0.75

2.5

0.37

40

40

25

F0*3

DR350P-F0-0K7G/1K5P-1B

7.5

10

7

1.5

4.5

0.75

40

65

25

DR350P-F0-1K5G/2K2P-1B

9

11.5

8.5

2.2

7

1.5

40

80

25

DR350P-F0-2K2G-1B

10

12

-

-

9

2.2

40

92

25

380V RATED VOLTAGE

Model Code Rated Value General Load Application Heavy Load Application Noise Level Heat Radiation Air Volume Dimension

In(A)

Imax(A)

ILd(A)

PLd(kW)

IHd(A)

PHd(kW)

dBA

W

M3/h

DR350P-F0-0K7G/1K5P-3B

5.2

6

5

1.5

2.5

0.75

40

40

25

F0*3

DR350P-F0-1K5G/2K2P-3B

6.3

7.5

6

2.2

4

1.5

40

76

25

DR350P-F0-2K2G/4K0P-3B

9.5

11

9

4

5

2.2

40

97

25

DR350P-F0-4K0G-3B

10

12

-

-

8

4

40

125

25

F0*3

DR SERIES FREQUENCY CONVERTER

Dimension Installation Hole Width Spacing A(mm) Installation Hole Width Spacing A(mm) Installation Hole Width Spacing A(mm) Appearance Width W (mm) Appearance Height H (mm) Appearance Thickness D (mm) Weight (Kg)

F0

65

168

5.0

82

176

131

1.3

F1

110

222

5.5

122

276

172

2.9

F2

140

238

6.0

155

292

172

3.7

F3

150

368

7.0

180

420

216

10.7

F4

200

479

6.5

255

495

221

21

F5

250

650

12.0

355

670

260

61

F6

357/ 751

761

11.0

390

790

278

90

F7

357/ 1151

937

11.0

390

1001

295

≈1102

F8

490/ 2001

1280

13.0

537

1305

340

≈1902

F9

490/ 2401

1420

13.0

537

1455

380

≈2202

OPTIONAL ACCESSORIES

Legend Model Accessory and Main Function

DRX-04-X/X-3B

The built−in braking unit function is optional for F4 series products and is represented with [B] at the end of model.

DRX-05-X/X-3B

The built−in braking unit function is optional for F5 series products and is represented with [B] at the end of model.

DR-CM-PD

Profibus−Dp communication card, applicable to DB9 pin interface.

DR-PG-OC

Collect or open encoder interface card, adapting to 12V power, with position control pulse input/output.

DR-PG-DF

Differently encoder interface card, adapting to 5V power, with position control pulse input/output.

DR-PG-RT

Rotary transformer encoder interface card, with position control pulse input/output.

DR-PG-SN

Sin−Cos encoder interface card, adapting to 5V power, with position control pulse input/output.

DR-RU-DTC

The voltage capture card of the power grid is connected to the power grid and is used to detect real−time phase voltage and phase of the power grid, so as to achieve VF and WF switching or energy feedback.

DR-CP-MU

LCD control keyboard, which is included in the standard configuration. .It may be omitted in the case of remote control.

DR-CP-SU

Extended bracket of the control keyboard, which is applicable to installation of the LCD keyboard cabinet door.

DR-SU-F6

Applicable to the floor−mounted installation base for F6 and F7 models.

DR-SU-F8

Applicable to the floor−mounted installation base F8 and F9 models.

DR-RP-01

Universal high−performance rotary single−turn 5K potentiometer with the rotary knob (universal model: RV24YN 20SB502)

DR-CB-F0

Incoming box, which is applicable to F0 models, in order to raise the closed protective capability to IP40.

Documentation:

Name Country/Language Download File Type
Technical Catalogue English PDF
Technical Specification English PDF
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