LD350 Rugged Industrial Variable Frequency Drive with IP55/65 Protection and 0.01-400 Hz Output Frequency
Product Overview
The LD350 rugged inverter is engineered with a durable structural design to withstand harsh industrial environments, featuring advanced vector control technology and PWM control for superior performance.
Technical Specifications
| Model Number | LD350-030G-T4 |
| Working Principle | Vector Control Transducer |
| Switch Mode | PWM Control |
| Main Circuit Type | Current |
| Power Supply Voltage | Low Voltage Variable-Frequency Drive |
| Transformation Link | AC-DC-AC Variable-Frequency Drive |
| DC Power Nature | Current Variable-Frequency Drive |
| Function | Simple Type |
| Brand | Laeg |
| Protection Degree | IP55/65 |
| Voltage | 380V, or Customized |
| Frequency | 50Hz, 60Hz |
| Output Frequency | 0.01-400 Hz |
| Transport Package | Wooden Cases |
| Specification | 12*9*9 cm |
| Trademark | LAEG |
| Origin | Anhui China |
| HS Code | 8504400090 |
| Production Capacity | 5000/Months |
Company Profile
With over 55 years of construction and development, Lu'an Jianghuai Motor has become the largest industrialized enterprise in the small, medium and large motor industry, offering the most complete product series and comprehensive service network. Our product range includes various high-efficiency and energy-saving low-voltage/high-voltage motors, DC motors, high-efficiency explosion-proof motors, special motors, permanent magnet motors, and other synchronous/asynchronous motors. Applications span across power stations, metallurgy, steel, sugar making, coal mining, machinery, petroleum, chemical engineering, water conservancy, cement, papermaking, environmental protection, and pharmaceuticals. ANHUI LAEG, as a branch of Luan Jianghuai Motor Company, specializes in VFD production with over 20 years of expertise.
Inverter Advantages
- Compact Size: Advanced modular design saves over 30% volume compared to same-power inverters, providing flexible installation options
- Enhanced Excitation Performance: Automatically adjusts motor excitation current to improve efficiency and save energy during light loads
- Multiple Display Options: Choose between digital or LCD operation panels for clear parameter visualization and convenient maintenance
- Universal Drive Capability: Operates three-phase asynchronous motors, permanent magnet synchronous motors, and servo motors in sensorless mode for optimal energy savings
- High Reliability: Utilizes long-life fans, capacitors, and thicker substrate coatings for enhanced durability and resistance; meets ROHS environmental standards and CE certification
Detailed Product Specifications
| Model | AD10-4R0G-T4-B |
| Adapt Motor Power (kW/HP) | 4/5 |
| Rated Output Capacity (KVA) | 5.9 |
| Rated Output Current (A) | 9 |
| Output Frequency (Hz) | 0.01~400 |
| Carrier Frequency Range (KHz) | 1~16 |
| Overload Capacity | 60s at 150% rated current; 3s at 200% rated current |
| Input Current (A) | 10.5 |
| Input Voltage and Frequency | 3 phase 380V, 50~60Hz |
| Voltage Range | 315V~450V |
| Cooling System | Forced cold air |
| Brake Unit | In-build |
Input Voltage Specifications
| Input Voltage Frequency | Model | Input Current (A) | Motor Power (KW) | Motor Horsepower (HP) | Rated Output Capacity (KVA) | Output Current (A) | Output Frequency | Carrier Frequency |
|---|
| 1AC 220V 50/60Hz | AD10-0R7G-S2B | 8.2 | 0.75 | 1 | 1.5 | 4 | 0.1-400Hz | 1-16KHz |
| AD10-1R5G-S2B | 14 | 1.5 | 2 | 3 | 7 |
| AD10-2R2G-S2B | 23 | 2.2 | 3 | 4 | 9.6 |
| 3AC 380V 50/60Hz | AD10-0R7G-T4B | 3.4 | 0.75 | 1 | 1.5 | 2.1 | 0.1-400Hz | 1-16KHz |
| AD10-1R5G-T4B | 5 | 1.5 | 2 | 3 | 3.8 |
| AD10-2R2G-T4B | 5.8 | 2.2 | 3 | 4 | 5.1 |
| AD10-4R0G-T4B | 10.5 | 3.7 | 5 | 5.9 | 9 |
| AD10-5R5G-T4B | 14.6 | 5.5 | 7.5 | 8.9 | 13 |
| AD10-7R5G-T4B | 20.5 | 7.5 | 10 | 11 | 17 |
| AD10-011G-T4B | 26 | 11 | 15 | 17 | 25 |
Inverter Applications
Factory Environment
Our motor factory scale, production lines, and product details:
Certifications
We hold CE, ISO9001, CCC and other certifications
Packaging
Frequently Asked Questions
Are you a factory or trading company?
LU'AN JIANGHUAI is a factory that has been focusing on motors and accessories for more than 50 years.
What about the warranty?
We offer 12 month warranty period as the quality guarantee.
Can you do OEM?
Yes, we offer OEM services.
How about your service?
We provide comprehensive pre-sale, in-sale, and after-sale services. Our principle is customer first, focusing on long-term cooperation.
What are your terms of delivery?
Generally we ship FOB, but we can accommodate CNF, CIF and DDP terms based on your requirements.
What's the delivery time?
15 to 35 days after receiving your payment in advance.
