The INVT GD200A-0R7G-4 is a versatile universal inverter from the Goodrive200A series, designed to deliver precise control of three-phase asynchronous motors. Rated at 0.75 kW for 380 V AC supply, this model combines reliability and high performance in challenging industrial environments. It features advanced sensorless vector control (SVC) for accurate speed and torque regulation, ensuring stable operation under voltage fluctuations, temperature variations, and dusty conditions. Ideal for municipal water systems, conveyors, machine tools, and HVAC applications.
Design Philosophy: Durability and User-Friendliness
The GD200A-0R7G-4 emphasizes industrial resilience and ease of use. Its independent air duct design and semi-book-type structure enhance heat dissipation and resist dust accumulation. Protective coatings offer anti-static, anti-corrosion, and anti-dust properties, ensuring extended service life in harsh environments such as textiles, printing, and chemical industries.
Key Features
Advanced Sensorless Vector Control: Delivers 150% starting torque at 0.5 Hz and a speed range of 1:100, with ±0.2% steady-state speed accuracy and under 20 ms dynamic torque response.
Wide Voltage Input Range: Operates reliably with input voltages from 323 V to 440 V AC, adapting easily to unstable grid conditions.
Enhanced EMC Performance: Optional built-in C3 or external C2 filters ensure compliance with IEC/EN 61800-3 standards for reduced electromagnetic interference.
Integrated Functionality: Includes a braking unit (for models up to 30 kW), common DC bus support, and multiple braking options for quick and controlled stops.
User-Friendly Interface: Features a high-performance keyboard with parameter copy-paste功能, simplifying setup and maintenance.
Technical Specifications
Model: GD200A-0R7G-4
Series: Goodrive200A
Rated Power: 0.75 kW
Input Voltage: 3-Phase, 380 V AC (-15% to +10%)
Output Frequency: 0–400 Hz
Control Modes: Sensorless Vector Control (SVC), V/F Control
Starting Torque: 150% @ 0.5 Hz (SVC)
Overload Capacity: 150% (1 min), 180% (10 s), 200% (1 s)
Speed Accuracy: ±0.2% (SVC)
Communication: Modbus RTU
Protection Rating: IP20
Installation: Wall-mounted, flange-mounted, or floor-standing
Applications
Industrial machinery: Pumps, fans, compressors, conveyors, and machine tool spindles
Municipal infrastructure: Water supply pumping stations
Building automation: HVAC fans and pumps for energy efficiency
Material handling: Conveyor systems in packaging and production lines
Key Advantages
The GD200A-0R7G-4 offers robust performance, high accuracy, and reliability at a competitive cost. Its wide voltage range and environmental protection ensure continuous operation in demanding conditions. Integrated features reduce the need for external components, simplifying system design and lowering overall costs.
Packaging & Warranty
INVT uses protective packaging to ensure safe delivery. The product includes a standard warranty (typically 18 months), supported by a global technical network and accessible genuine spare parts.
Frequently Asked Questions
What are the benefits of sensorless vector control in this inverter?
Sensorless vector control provides superior low-speed torque, dynamic response, and speed regulation compared to standard V/F control. It enables high starting torque (150% at 0.5 Hz) and accurate speed stability (±0.2%), making it ideal for applications like conveyors and pumps that require reliable performance under variable loads.
How does the wide voltage input range improve operation?
The inverter accepts input voltages from 323 V to 440 V AC, ensuring reliable performance in areas with unstable power grids. This range protects against overvoltage and undervoltage conditions, reduces downtime, and maintains consistent motor operation.
What is the purpose of the built-in braking unit and common DC bus support?
The braking unit dissipates excess energy during deceleration through an external resistor, enabling rapid and controlled stops. Common DC bus support allows multiple inverters to share a single DC power source, improving energy efficiency by reusing regenerative power and reducing infrastructure costs.
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
