The INVT GD10-0R4G-S2-B is a mini economical inverter designed for small-power OEM applications requiring reliable performance in limited spaces.As a single-phase inverter with a 220V input and 0.4kW output capacity,it integrates vectorized V/f control technology and essential features like PID control,multi-speed operation,and Modbus communication.Its compact design and natural cooling mechanism make it ideal for environments with dust or fibrous materials,such as textile machinery,conveyor systems,and small HVAC units.By adhering to international standards like IEC and CE,this inverter ensures both safety and compatibility with global market requirements.
1.Technical Specifications and Functional Capabilities
The GD10-0R4G-S2-B operates with a single-phase input voltage range of 220V(-15%)to 240V(+10%)and supports a nominal output frequency of 50Hz/60Hz.Key performance metrics include a wide output frequency range from 0Hz to 400Hz and a调速比of 1:100,enabling precise motor speed adjustments.The inverter delivers robust overload capacity,handling 150%of rated current for 1 minute and 200%for 1 second,ensuring resilience against sudden load changes.
Control methods are centered on vectorized V/f control,which optimizes torque performance and energy efficiency.The device includes 16 programmable speed steps and supports custom V/F curves,allowing users to tailor operations to specific motor characteristics.Integrated interfaces feature one analog input(0–10V or 0–20mA),one analog output,five digital inputs,and one relay output.Communication is facilitated via RS-485 with support for the Modbus protocol,enabling seamless integration into industrial automation networks.
2.Design Advantages and Operational Features
Space-Efficient Construction
As a mini economical inverter,the GD10-0R4G-S2-B emphasizes minimalism and practicality.Its dimensions are significantly reduced compared to conventional models,saving up to 15%panel space.This compactness is critical for OEM applications where multiple units are deployed in tight enclosures.
Enhanced Thermal Management
Unlike forced-cooling systems,this inverter relies on natural convection cooling.This passive approach eliminates fans,reducing noise and preventing dust accumulation in challenging environments like woodworking or textile manufacturing.The design ensures reliable operation within an ambient temperature range of-10°C to 50°C,with derating applied above 40°C.
User-Centric Accessibility
A standout feature is the externally mountable LED keyboard with an integrated potentiometer.This allows remote control and real-time parameter adjustments without direct access to the unit.The interface provides clear diagnostics,including fault history logs for overloads,overheating,or voltage fluctuations,streamlining maintenance workflows.
3.Application Scope and Industry Use Cases
The GD10-0R4G-S2-B excels in scenarios demanding cost-effective motor control without compromising functionality.Typical applications include:
Material Handling Systems:Conveyors and sorting machines benefit from the 16-speed settings and dynamic braking options.
Ventilation and Pumping:Built-in PID control enables precise pressure or flow regulation in HVAC and water management systems.
Textile and Packaging Machinery:Natural cooling ensures longevity in dusty or fibrous settings,while RS-485 supports centralized monitoring.
For specialized needs,the inverter offers multiple braking methods—DC injection,flux braking,and resistor-based braking—providing flexibility to manage deceleration in high-inertia loads.
4.Comparative Analysis:GD10 Series in the Inverter Market
The GD10-0R4G-S2-B occupies a unique position between basic V/f drives and high-end vector controllers.Key differentiators include:
Affordability vs.Performance:While priced as an economical solution,it incorporates vector-based V/f tuning for smoother low-speed operation compared to standard inverters.
Compactness vs.Expandability:Despite its small size,the unit supports expandable I/O via programmable digital ports,a rarity in its class.
Protection Features:It includes comprehensive safeguards against overvoltage,undervoltage,phase loss,and short circuits,outperforming many entry-level competitors.
When compared to INVT’s specialized series(e.g.,GD350 for cranes or GD270 for pumps),the GD10 prioritizes versatility over application-specific optimization.Its modular programming—such as delayed switchable outputs and customizable acceleration ramps—makes it adaptable to diverse OEM requirements.
5.Implementation and Integration Guidelines
Installation Best Practices
The inverter employs wall-mounted installation and must be positioned to maximize airflow for natural cooling.Electrical connections should use shielded cables for noise-sensitive analog signals,and the RS-485 network requires termination resistors to prevent signal reflection.
Parameter Configuration
Initial setup involves defining base performance parameters through the LED keypad.Critical settings include:
Motor rated current and voltage to optimize V/f curves.
Acceleration/deceleration times(0.1–6000s)to minimize mechanical stress.
Multi-speed profiles assigned to digital inputs for automated operation.
Safety and Compliance
The design meets CE standards for EMC and electrical safety,ensuring compatibility in industrial zones.Users must adhere to local regulations for disconnect devices and grounding,with optional external filters for electromagnetic compatibility in sensitive environments.
Frequently Asked Questions(FAQs)
1.How does the GD10-0R4G-S2-B achieve energy efficiency in variable-load applications?
The inverter leverages vector-enhanced V/f control to adjust voltage and frequency based on real-time motor load conditions.This minimizes reactive power losses,particularly in partial-load scenarios.Additionally,the natural cooling system eliminates fan power consumption,reducing overall energy use by up to 5%compared to actively cooled models.
2.Can this inverter synchronize with existing PLC-based control systems?
Yes,the built-in RS-485 Modbus interface enables seamless communication with PLCs.Users can map parameters like speed commands,fault codes,and output frequencies to register addresses for centralized monitoring.The digital inputs also accept signals from PLC digital outputs for start/stop and direction control.
3.What distinguishes the braking methods supported by this model?
The DC braking function injects direct current to halt motors quickly,ideal for high-inertia loads.Flux braking increases torque during deceleration without external devices,while resistor braking dissipates excess energy as heat via an external resistor module for frequent stop-start cycles.The choice depends on load characteristics and dynamic requirements.
4.Is the inverter suitable for single-phase motor applications?
No,the GD10-0R4G-S2-B is designed exclusively for three-phase asynchronous motors.The single-phase input(220V)is converted to three-phase output,enabling compatibility with standard industrial motors while operating from residential or light commercial power sources.
5.How does the compact design impact maintenance and service life?
The fanless construction enhances longevity by removing a common failure point.The aluminum heatsink efficiently dissipates heat,and the sealed PCB coating protects against dust and humidity.Maintenance is limited to periodic clearance checks and firmware updates via the keypad.
6.What safety protocols are incorporated for fault prevention?
The inverter features multi-layer protection,including electronic thermal overload protection to simulate motor heating conditions and stall prevention during acceleration.Fault histories log the last six incidents with detailed snapshots of operating parameters,aiding rapid troubleshooting.
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
