Marine Power Inverter
Small Size Low Frequency Isolation Boat Inverter – High Efficiency Marine Power Solution from China Suppliers and Factory
Introducing our compact low-frequency isolated boat inverter, a top-tier power conversion solution proudly manufactured in China. Designed specifically for marine applications, this inverter utilizes advanced low-frequency isolation technology, featuring a low-frequency transformer to create a reliable physical separation between input and output. This ensures a stable and dependable power supply even in the most challenging marine environments, Our low-frequency boat inverter offers a small footprint and lightweight design, making it perfect for vessels with limited space. With high efficiency and exceptional shock resistance, it stands out as a reliable choice for marine usage. As leading suppliers in the industry, our factory is committed to providing high-performance inverters that meet the needs of marine operators worldwide. Enhance your vessel’s power management with our state-of-the-art inverter, engineered for durability and efficiency
⚡ Key Features
🔌
Power Frequency Isolation Technology
Utilizes power frequency transformers to achieve physical isolation between input and output, effectively suppressing DC-side surge voltages to enhance system safety and stability.
Utilizes power frequency transformers to achieve physical isolation between input and output, effectively suppressing DC-side surge voltages to enhance system safety and stability.
⚙️
High Overload Capacity
Withstands instantaneous overloads of up to 150% of rated current, making it particularly suitable for starting inductive loads like electric motors. Ensures stable operation even during sudden load changes.
Withstands instantaneous overloads of up to 150% of rated current, making it particularly suitable for starting inductive loads like electric motors. Ensures stable operation even during sudden load changes.
〰️
Pure Sine Wave Output
Delivers a pure sine wave output waveform highly consistent with utility power, safely driving precision instruments, medical equipment, and communication systems while preventing damage to connected devices.
Delivers a pure sine wave output waveform highly consistent with utility power, safely driving precision instruments, medical equipment, and communication systems while preventing damage to connected devices.
💡
High Efficiency & Low Loss
Features high overall efficiency and low no-load losses, effectively conserving energy and reducing operating costs.
Features high overall efficiency and low no-load losses, effectively conserving energy and reducing operating costs.
🛡️
Comprehensive Protection
Multiple safeguards including overvoltage, undervoltage, short circuit, overload, and overheat protection ensure safe operation under various abnormal conditions.
Multiple safeguards including overvoltage, undervoltage, short circuit, overload, and overheat protection ensure safe operation under various abnormal conditions.
🖥️
User-Friendly Design
Modular construction facilitates maintenance and component replacement. LCD/LED display provides real-time operational status and parameter monitoring. Dual-mode start selection (variable frequency start or step-down start) allows customization based on specific requirements.
Modular construction facilitates maintenance and component replacement. LCD/LED display provides real-time operational status and parameter monitoring. Dual-mode start selection (variable frequency start or step-down start) allows customization based on specific requirements.
🌊
Ruggedized for Harsh Environments
The enclosure undergoes marine-grade triple-proof coating treatment, withstanding 2000 hours of salt spray testing without rusting. Circuit boards are coated with specialized anti-corrosion materials, ensuring reliability in extreme temperatures (-20°C to 55°C) and high-vibration environments.
The enclosure undergoes marine-grade triple-proof coating treatment, withstanding 2000 hours of salt spray testing without rusting. Circuit boards are coated with specialized anti-corrosion materials, ensuring reliability in extreme temperatures (-20°C to 55°C) and high-vibration environments.
📋 Technical Specifications
| Parameter | Details |
|---|---|
| Input Voltage Range | Varies by model, e.g., 48–900VDC. Supports wide input voltage to accommodate diverse DC power systems. |
| Output Voltage | 110 / 120 / 220 / 230 / 240 / 380 / 400 / 415 / 440 / 480V, etc. Customizable per user requirements. |
| Output Power | Varies by model, e.g., 5KW, 10KW, 50KW, etc., to meet diverse power load requirements. |
| Output Frequency | 50Hz or 60Hz, configurable to comply with regional power standards. |
| Output Waveform | Pure sine wave with waveform distortion ≤3% (linear load), ensuring high-quality output power. |
| Conversion Efficiency | >93%, delivering high energy efficiency and reduced operating costs. |
| Overload Capacity | 150% for 5 seconds (exact duration varies by model), ensuring stable operation during sudden load changes. |
| Protection Rating | IP23 or higher (depending on specific model), offering dust and water resistance for harsh environments. |
❓ Frequently Asked Questions
Q
What is the advantage of power frequency isolation technology in a ship inverter?
Power frequency isolation technology uses a transformer to physically separate the input and output circuits. This effectively suppresses DC-side surge voltages, reduces electrical noise, and significantly enhances the overall safety and stability of the power system — especially critical in marine environments.
Q
Can this inverter handle the startup surge of electric motors?
Yes. The inverter supports an instantaneous overload capacity of up to 150% of rated current for 5 seconds, making it well-suited for starting inductive loads such as electric motors, compressors, and pumps without tripping or shutting down.
Q
Is the output waveform suitable for sensitive electronic equipment?
Absolutely. The inverter produces a pure sine wave output with total harmonic distortion (THD) ≤3% under linear load. This is comparable to grid utility power, making it safe and reliable for precision instruments, medical devices, communication systems, and other sensitive electronics.
Q
How does the inverter perform in extreme marine conditions?
The inverter is specifically engineered for harsh marine environments. Its enclosure features marine-grade triple-proof coating that passes 2000 hours of salt spray testing. Circuit boards are treated with anti-corrosion materials, and the unit operates reliably across a wide temperature range of -20°C to 55°C, even in high-vibration conditions.
Q
What output voltages and frequencies are available?
The inverter supports a wide range of output voltages including 110V, 120V, 220V, 230V, 240V, 380V, 400V, 415V, 440V, and 480V, with custom configurations available. Output frequency can be set to either 50Hz or 60Hz to comply with different regional power standards.
Q
What protection features are built into the inverter?
The inverter includes a comprehensive suite of protection mechanisms: overvoltage protection, undervoltage protection, short circuit protection, overload protection, and overheat protection. These safeguards ensure continuous and safe operation under a wide range of abnormal electrical conditions, minimizing the risk of equipment damage or downtime.
Related Products
20KW 48VDC-380VAC Three-Phase Inverter - China Suppliers & Factory with Pure Sine Wave Output and High Efficiency
View Product
High Power Vehicle Inverter (isolation type)
View Product
China BZP Series 120/240VAC Split Phase Solar Power Inverter - High Efficiency from Trusted Suppliers & Factory
View ProductLET’S FIND YOUR SOLUTION
Let’s find your power solution.
Tell us your application, power rating and input/output requirements. Our team will help you choose a suitable product category and configuration.
BANGZHAOPower conversion and energy storage equipment for renewable energy, marine and industrial applications.