48V to 380V 3-Phase High-Power Inverter | Marine Cable Reel and Gantry Crane Inductive Load Drive Solution

Chinese Version

In industrial power supply scenarios for equipment, motors are common inductive loads. At startup, they draw surge currents several times higher than their rated current. Standard inverters often trigger overcurrent protection or halt with errors when encountering such loads, preventing normal operation and causing widespread challenges across industrial sites.

LPR-48380 High-Power Industrial InverterSpecifically optimized for motor inductive load conditions.

Standard battery DC input:40-60VAlso supports custom DC input voltages. Features three-phase 380V AC output, built-in soft-start algorithm to effectively suppress motor inrush current and reduce startup shock, ensuring stable driving of various industrial motors, asynchronous motors, and synchronous motors.

In addition to driving motors, this model supports complex inductive loads such as cable reels, gantry cranes, and mobile lifting equipment. No additional complex snubber circuits are required for on-site integrated systems. The inverter's all-in-one design suppresses inrush current, reducing the complexity of system design for customers and lowering peripheral component costs.

Device Advantages

1. Optimized for inductive motor loads, suppress inrush current and reduce overcurrent protection trips
2. Battery input 40-60VSupports custom DC voltage specifications to accommodate various battery packs and DC busbars.
3. Three-phase 380V industrial standard output, directly match industrial motor equipment
4. Industrial-grade hardware designAdapts to harsh operating conditions in factories, ports, and lifting equipment.
5. Support for feature and voltage customizationSupports complete projects for mobile heavy-duty equipment such as cable reels and gantry cranes.

Use Cases

• Industrial Motor Drive
• Power supply for asynchronous/synchronous motor inductive loads
• Complete power supply system for gantry crane cable reels at port
• Heavy-duty mobile industrial equipment inverter power supply
• Energy Storage and Photovoltaic-Compatible Industrial Motor Inverter System

Many customers experience inverter protection immediately upon motor power-up, typically due to inrush current surges. Selecting an industrial inverter optimized through inductive load testing and supporting custom voltage settings can significantly reduce on-site debugging failures and enhance the overall stability of the equipment system.

English Version

Motors are common inductive loads widely used in industrial systems. When powered on, they draw a large inrush current that can easily trigger over-current protection in conventional inverters, preventing the load from starting.

LPR-48380 High-Power Industrial InverterSpecifically optimized for motor inductive-load operating conditions.

Standard battery DC input:40-60 VOther DC input voltages can be customized. The three-phase 380 V AC output, featuring a built-in soft-start algorithm, effectively suppresses motor inrush current and reliably drives various industrial motors, including asynchronous and synchronous types.

In addition to motor loads, this model supports heavy-duty inductive equipment like cable reels and gantry cranes. Complex external buffer circuits are no longer needed. The all-in-one inverter simplifies system design and reduces component costs.

Key Benefits

1. Optimized for motor inductive loads, limit inrush current at switch-on to prevent over-current tripping
2. Standard battery input 40-60 V, supports custom DC input voltage for various battery banks and DC bus configurations
3. Standard three-phase 380 V industrial outputfor motor-driven equipment
4. Industrial-grade hardwareFor harsh factory and port working environments
5. Customizable functions and input voltagesFor gantry crane and heavy mobile equipment projects

Application

• Industrial motor drives
• Asynchronous / synchronous motors
• Gantry crane cable reels
• Heavy-duty mobile industrial equipment
• Solar Energy Storage Industrial Motor Power Supply Systems

Most inverter tripping failures with motor loads are caused by high inrush current. Using an inverter optimized for inductive loads with customizable input voltage significantly reduces on-site debugging issues and improves system reliability.