30V 70A High-Precision Battery Charging Rectifier – 120V Single-Phase Input Programmable DC Power Supply
Price:
605-740$/unit
MOQ:
1pcs
Delivery Time:
5-30 working days
Brand:
Xingtongli
Product Description
30V 70A High-Precision Battery Charging Rectifier – 120V Single-Phase Input Programmable DC Power Supply
This 30V 70A battery charging rectifier is designed for applications that require stable and safe charging performance. With advanced IGBT high-frequency technology, it delivers efficient and low-ripple output under a 120V single-phase input, helping extend battery service life. It allows precise adjustment of voltage and current and includes multiple protection features. Suitable for charging lead-acid, lithium, and various other battery types, it is a reliable and intelligently controlled professional power solution.
Technical Specifications
- Input Power: single-phase 120V AC ±10%, 50/60Hz
- Output Capability:
- Voltage: DC 0-30V continuously adjustable
- Current: DC 0-70A continuously adjustable
- Power: Max.2.1KW (30V ×70A)
- Regulation Accuracy: Voltage ±1%, Current ±1%
- Efficiency: ≥85% (IGBT high-frequency soft-switching technology)
- Cooling System: Intelligent forced air cooling (temperature-controlled variable-speed fans, low noise)
- Protection Features: Over-voltage, over-current, short-circuit, overheating, phase loss, and input surge protection
- Control Modes: Auto-switching between CV/CC modes; supports local keypad or remote RS485 communication (Modbus protocol)；local panel control
- Display Interface: LED/liquid crystal screen for real-time voltage, current, and status alerts
- Operating Temperature: -10℃ to +50℃
- Protection Rating: IP21 (dust and drip-proof)
Key Advantages
- Flexible Adaptation: CC/CV auto-switching ensures precise control for electroplating processes.
- Energy Efficiency: IGBT high-frequency inversion reduces energy loss, saving 10%-15% compared to traditional SCR rectifiers.
- Compact Design: Space-saving and lightweight, suitable for workshops or labs.
- Smart Thermal Management: Fans adjust speed based on load temperature, balancing cooling and noise.
- High Compatibility: Wide input voltage range (±15%) accommodates grid fluctuations.
Applications
- Precision Electroplating: Gold/silver plating, PCB electroplating, and other current-sensitive processes.
- Small-Scale Electrolysis: Lab-based water electrolysis, precious metal refining.
- Surface Treatment: Anodizing, electrophoretic coating, metal polishing.
- R & D & Education: Electrochemical experiments in universities and research institutes.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Chengdu Xingtongli Power Supply Equipment Co., Ltd.
Location
No. 327, Xingye Road, Industry East Area, Xindu, Chengdu city, sichuan province, China
Contact Person
Una Wang