Low Voltage VFD
Your Professional Low Voltage VFD Supplier！
RENLE was founded in 1999 and has remained dedicated to the R&D, production,and sales ofelectrical equipment, committed to providing global customers with efficient,energy-saving, and stable industrial control solution.
Why Choose Us
Professional Team
The company insists on people-oriented and technological innovation, and the R&D team accounts for more than 30% of the total number of employees. Invested heavily in the introduction of a complete set of precision instruments and experimental equipment.
Sales Market
Our product Export United States, Vietnam, Japan, Britain, Italy, Russia, India, Brazil, Spain, the Middle East and other countries and regions.
Rich Experience
We has 20+ years of research, 120+Professional sales service, engineers / person and 35 Presence in /countries.
Low Voltage VFD - Overview
A Low Voltage Variable Frequency Drive (VFD) is an electronic controller that regulates the speed of AC motors by adjusting the frequency and voltage of the power supplied to them, operating at voltages typically below 1,000 volts. Low voltage VFDs are essential for applications like pumps, fans, and conveyors, providing precise control over motor speed, improving energy efficiency, and increasing productivity in industrial and commercial settings.
Product Specification
We offers the following product specifications：
|
Character |
Description |
|
RN |
Shanghai RENLE Science & Technology Co., Ltd. |
|
B |
Low-voltage Variable Frequency Drive |
|
1 |
1000 Series |
|
XXXG/XXXP |
Power Code: G: Constant torque load (Heavy load) P: Variable torque load (light load) G/P: G/P-model in one XXX: Power code: such as 001: 1.5kW; 037: 37kW; 110: 110kW |
|
-X |
Specialized machine code: No code indicates universal model -2S: Single-phase 220VAC input, Three-phase 220VAC output; -2SS: Single-phase 220VAC input, Single-phase 220VAC output. |
Advantages of Low Voltage VFD
Energy Optimization
Low Voltage VFDs optimize energy consumption by adjusting motor speed to match specific load requirements, resulting in significant cost savings and environmental benefits.
Precise Control
Experience unparalleled control over industrial processes with the ability to fine-tune motor speeds, ensuring optimal performance and product quality.
Adaptability
LV Drives seamlessly adapt to fluctuating loads and changing process requirements, ensuring reliable operation under varying conditions.
Safety and Reliability
Equipped with advanced safety features and fault diagnostics, Low Voltage VFDs prioritize personnel safety and equipment protection, minimizing risks and downtime.
Application of Low Voltage VFD
Pumps and Water Treatment:
VFDs control the speed of pumps in water treatment and irrigation systems, allowing for precise flow adjustments and significant energy savings by matching pump output to changing demand.
Fans and Air Handling:
In HVAC systems and industrial processes, VFDs are used to regulate the speed of fans and blowers, ensuring optimal airflow and reduced energy use, especially in systems that don't always need to run at full capacity.
Industrial Manufacturing:
VFDs provide precise control for a variety of machinery in manufacturing, such as conveyors, mixers, and process equipment, enabling greater flexibility and consistency in production.
Air Compressors:
They are also implemented in air compressor systems to adjust motor speed based on actual needs, leading to energy savings and more stable operation.
General Automation:
VFDs are found in broader industrial applications to manage the motion of various equipment, enhancing overall operational efficiency and enabling flexible adjustments for different manufacturing scenarios.
Components of Low Voltage VFD
Motor Disconnect Switch: This component is used to disconnect the motor from the VFD and the power supply for maintenance or emergency purposes. It should be rated for the voltage and amperage of the motor and should comply with the safety standards.
Line Reactor: A line reactor is an electromagnetic device that reduces electrical noise, improves power quality, and protects the VFD from voltage spikes and harmonics. A properly sized line reactor can also extend the lifespan of the VFD and motor.
Harmonic Filters: Harmonic filters are used to mitigate the harmonic distortion caused by the non-linear loads and improve the power factor of the system. The filters can reduce the heat, noise, and vibration generated by the VFD and motor and increase their power efficiency.
Dynamic Braking Resistors: When the motor is decelerating, it generates kinetic energy that needs to be dissipated. A dynamic braking resistor is used to convert the kinetic energy into heat and dissipate it safely. This helps to reduce the wear and tear on the motor and VFD and extend their lifespan.
Enclosures: The VFDs and their peripheral components should be enclosed in a protective casing that meets the environmental and safety requirements of the application. The enclosure should also provide adequate ventilation, cooling, and protection against dust, moisture, and vibration.
Customization Process
Requirement Discussion
Contact us and provide your design drawings, size specifications, and other technical parameters.
01
Design Proposal
Our professional team will develop a design proposal and provide a quotation based on your requirements.
02
Sample Production
We produce samples according to the design proposal and conduct rigorous testing.
03
Mass Production
Upon your approval, we commence mass production to ensure timely delivery and consistent quality.
04
After-Sales Service
We offer ongoing technical support and service to ensure the long-term stable operation of our products.
05
Package & Delivery
Package: Standard export package or Custom
Delivery: By air express, by sea
FAQ
We're well-known as one of the leading low voltage VFD manufacturers and suppliers in China. Please feel free to buy customized low voltage VFD made in China here from our factory. For pricelist and quotation, contact us now.
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