The INVT Goodrive200A(model GD200A-004G/5R5P-4)is a versatile and robust 3 Phase AC Drive that expertly blends advanced control capabilities with exceptional reliability.Engineered to meet the rigorous demands of various industrial environments,this drive is particularly well-suited for use as a dedicated Pump Drive VFD,among other applications.It delivers superior performance through its open-loop vector control,a wide input voltage range,and a host of features designed to ensure stable operation and minimize downtime.This article provides a comprehensive overview of this specific model,delving into its technical specifications,key features,and the tangible benefits it offers across different industries.
1.Product Overview and Core Technology
The GD200A-004G/5R5P-4 is part of INVT's Goodrive200A series of general-purpose 3 Phase AC Drives.This series is renowned for integrating torque and speed control into a single,unified platform,providing a solution that can be tailored to diverse application needs.The drive is designed with a semi-booksize structure and independent air duct,supporting wall-mounted,flange,and floor-standing installation methods,which offers flexibility and economical use of space.
At its core,this 3 Phase AC Drive utilizes sophisticated control algorithms.It features both Space Voltage Vector Control and sensorless vector control(SVC)modes.This technological foundation allows the drive to achieve a high starting torque of 150%at just 0.5 Hz,a speed control range of 1:100,and a dynamic response time of less than 20 milliseconds,ensuring precise motor control and stable operation even under varying load conditions.
2.Detailed Technical Specifications
Understanding the technical capabilities of the GD200A-004G/5R5P-4 is crucial for proper application.Below is a breakdown of its key technical parameters,presented without the use of a table.
Power Characteristics:This model operates with a three-phase input.It boasts a wide input voltage range,accepting voltages from 380V AC(-15%)to 440V AC(+10%),and can function with an input frequency of 50 Hz or 60 Hz,with an allowable range of 47 to 63 Hz.Its output frequency range is equally impressive,spanning from 0 Hz to 400 Hz.
Control Performance:The drive offers a speed control accuracy of±0.2%and a torque control accuracy of 10%under sensorless vector control.Its overload capability is rated at 150%of the rated current for 1 minute,180%for 10 seconds,and 200%for 1 second,making it robust for demanding applications.
Protection and Safety:The drive is equipped with comprehensive fault protection,guarding against over-current,over-voltage,under-voltage,over-temperature,phase loss,and over-load conditions.This extensive protection suite enhances the drive's reliability and longevity.
Physical and Environmental:The drive has an IP20 protection rating,indicating it is protected against touching with fingers but not against water.It employs a forced air cooling system and is designed to operate in ambient temperatures from-10°C to 50°C,with derating above 40°C.
3.Key Features and Functional Advantages
The INVT GD200A-004G/5R5P-4 is packed with features that translate into significant operational advantages for users.
Robust Motor Control for Pumps and Fans:As an ideal Pump Drive VFD,its sensorless vector control provides excellent low-speed torque and precise speed regulation.This is critical for applications like water supply and irrigation,where smooth starting and stopping of pumps prevents water hammer and reduces mechanical stress on the system.
Enhanced Reliability in Harsh Environments:The drive is built with components resistant to harsh conditions,demonstrating strong adaptability to challenging power grids,temperature fluctuations,humidity,and dust.This resilience makes it a dependable choice for industrial and agricultural settings.
Built-in Braking and EMC Options:For applications requiring quick stopping,this 3 Phase AC Drive supports multiple braking methods,including energy-consuming braking,flux braking,DC braking,and short-circuit braking.Furthermore,it comes with a built-in,configurable C3 class EMC filter as standard,with an optional external C2 filter available,ensuring compatibility in electromagnetically sensitive environments.
Comprehensive Connectivity and Programmability:The drive offers extensive interface options,including multiple analog and digital inputs/outputs.It features 8 ordinary digital inputs,1 high-speed digital input(up to 50kHz),2 analog inputs,2 analog outputs,1 high-speed pulse output(up to 50kHz),and two programmable relay outputs.This allows for flexible integration with PLCs,sensors,and other control systems.
Specialized Application Functions:It comes with dedicated,pre-programmed functions for specific uses.These include a simple water supply function and a ride-through capability that allows the drive to continue operating during brief power dips,which is a crucial feature for process continuity.
Common DC Bus Support:The entire Goodrive200A series supports common DC bus configurations and DC power supply mode.This feature is beneficial in multi-drive systems for improved energy efficiency and regenerative braking capabilities.
4.Primary Applications and Industries
The versatility of the GD200A-004G/5R5P-4 makes it a valuable component across a wide spectrum of industries.
Water and Wastewater Management:As a dedicated Pump Drive VFD,it is perfectly suited for controlling pumps in water supply,irrigation,sprinkler systems,and water treatment plants.Its ability to adjust pump speed based on demand leads to substantial energy savings and reduces wear on the pump and motor.
Industrial Machinery:The drive's precise control and high dynamic response make it an excellent choice for machine tools,conveyor drives,and various material handling systems where accurate speed regulation is essential.
Building Automation and HVAC:In Heating,Ventilation,and Air Conditioning systems,this 3 Phase AC Drive can efficiently control fans and pumps,optimizing energy consumption and improving the overall climate control of a building.
5.Product Advantages Summary
In summary,the INVT Goodrive200A(GD200A-004G/5R5P-4)offers a compelling set of advantages:
High Performance:Delivers precise motor control with high starting torque and a wide speed range.
Energy Efficient:As a Pump Drive VFD or fan controller,it significantly reduces energy consumption compared to traditional control methods.
Robust and Reliable:Designed to withstand demanding electrical and physical environments,ensuring high uptime.
Flexible and Easy to Use:Features multiple control modes,extensive I/O options,and application-specific functions that simplify commissioning and integration.
Cost-Effective:Provides a high level of functionality and durability,offering excellent value for a wide range of industrial applications.
6.Frequently Asked Questions(FAQs)
1.What makes this drive suitable as a dedicated Pump Drive VFD?
The GD200A-004G/5R5P-4 is an excellent Pump Drive VFD due to its sensorless vector control,which ensures smooth starting and stopping to prevent water hammer—a common issue in pumping systems.Its built-in PID controller and multi-pump control logic allow for automatic adjustment of pump speed based on system demand,leading to optimized energy use and reduced mechanical stress.Furthermore,features like"flying start"for restarting a spinning motor contribute to its reliability in critical water applications.
2.How does the wide voltage design of this 3 Phase AC Drive benefit my operation?
The wide input voltage range of 380V(-15%)to 440V(+10%)means this 3 Phase AC Drive can maintain stable operation even in areas with poor or fluctuating grid power quality.This adaptability prevents nuisance tripping due to voltage sags or surges,thereby increasing overall system reliability and reducing production interruptions.This is a significant advantage in remote industrial or agricultural settings where stable power is not always guaranteed.
3.Can this variable frequency drive communicate with a central control system?
Yes,the GD200A-004G/5R5P-4 supports MODBUS communication protocol,allowing it to be seamlessly integrated into a broader industrial network.This enables remote monitoring of parameters like output frequency,current,and voltage,as well as remote control and fault diagnosis from a central PLC or SCADA system,facilitating better system management and faster troubleshooting.
4.What are the key maintenance points for this drive?
Maintenance is largely preventative.The primary focus should be on ensuring the cooling paths are clean and unobstructed to prevent overheating.Periodically checking the tightness of power connections during scheduled downtime is recommended.The most powerful tool is monitoring:using the drive's comprehensive fault history and diagnostic functions allows for predictive maintenance,helping to address potential issues before they lead to failure.
5.Is a braking resistor required for all applications with this drive?
No,a braking resistor is not required for all applications.This drive model has a built-in braking unit for units up to 30kW.A braking resistor is typically needed in applications with high-inertia loads or those that require rapid deceleration,such as elevators or centrifuges,to dissipate the regenerated energy.For pumps and fans with more gradual stopping requirements,the built-in braking methods may be sufficient.
FAQ
1.Who are We?
Beijing Zhongping Technology Co., LTD., is a one-stop integrated service provider of intelligent manufacturing, belongs to the Gong Doctor Group, is a scientific research, design, marketing, technical services, industrial Internet, international import and export services as one of the science and technology companies.
2.What can you buy from us?
PLC, inverter, human-machine interface, hydraulic products, low-voltage power distribution, industrial robots and core components
3.Is the item in stock or need to be purchased from another supplier?
We have a large inventory of goods and have our own warehouse.
4.What advantages do we have over other suppliers?
Our company has a large amount of inventory and a number of warehouses, but also in the country's important industrial provinces and cities with offices and a number of overseas service points. To provide you with intelligent manufacturing one-stop comprehensive services, save efforts, labor and cost.
5.Can you provide 100% new original authentic products?
We only sell new original genuine, no renovation, no fake, only for the original factory original!
6.How long is the delivery time?
If there is a stock, it will take 2-3 working days to ship, if the quantity is large, it will take 5-7 working days after receiving the payment, if it is not a conventional model, it will take some time, we will inform you of the specific delivery time.
7.Is there technical support available?
Of course, we have a professional technical team that can help you solve technical problems.
8.How do we guarantee quality?
We have three processes to control the quality of goods.
1). Our engineers will inspect the production and quality control in the factory regularly.
2) Incoming materials shall be inspected by experienced purchasing engineers before they can be stored.
3). At least 2 people in the logistics department cross-check the goods to be sent before delivery.
9.Can you guarantee the safe and reliable delivery of your products?
Yes, we strictly adopt the international standard packing. We also use special packaging for dangerous goods, and refrigerated shipping for items with temperature requirements. Special item packaging and general cargo standard packaging requirements may incur additional costs.
10.How about the freight?
The cost depends on how you choose to get the goods. Express is usually the fastest but also the most expensive way. Sea freight is the best solution for large quantities of goods. The exact shipping cost depends on the purchase amount、quantity and weight of your order. Please feel free to contact us for more information.
010-64225983
+8613811814778
info@zhongpingtech.com
Building 26, Liyuan Community, Chaoyang District, Beijing, China
