Flexible Control Options and Multiple Protection Mechanisms New Energy DC Vehicle Conversion Power Supply

Technical Parameters

• Input Voltage Range: Most models support 280-750VDC, with select models covering 200-850VDC for broader compatibility.
• Rated Input Voltage: Ranges from 480-580VDC (standard) to 200-850VDC (special models).
• Max Input Current: Varies from 9A to 25A, adapting to different power demands.
• Output Voltage: Available in 13.8VDC and 27.5VDC, with adjustment accuracy of ±0.2VDC.
• Max Output Current: Ranges from 55A (rated) to 220A (peak), supporting both continuous and short-term high-load operations.
• Output Power: Maximum power spans from 1200W to 6000W, meeting diverse power requirements.
• Static Loss Current: ≤10mA, ensuring low energy consumption in standby mode.
• Working Temperature: Operates stably between -30°C and 65°C (some models extend to -40°C).
• Protection Features:
  • Insulation Resistance: ≥20MΩ/1000VDC between input & output, and output & housing.
  • Protection Levels: IP54, IP55, or IP67, offering dust and water resistance.
  • Cooling Methods: Natural cooling or forced air cooling (wind cooling) based on models.

Product Advantages

• High efficiency conversion with stable output under wide input voltage fluctuations.
• Robust design for harsh automotive environments, ensuring reliability in extreme temperatures.
• Multiple protection mechanisms (overvoltage, overcurrent, short-circuit) for safe operation.
• Flexible control options: Hardware enable or CAN communication software enable for intelligent integration.

NEWBASE was established in 2007, esteemed as a national specialized new small giant enterprise by the Ministry of Industry and Information Technology.

Our headquarters are situated in Zhengzhou City, and we have strategically established three R & D and production bases: Zhengzhou (Henan), Jiaozuo (Henan), and Huangshan (Anhui). This infrastructure spans over a total area of approximately 40,000 square meters, primarily catered towards providing comprehensive solutions for thermal management and control within the new energy and commercial vehicle industries. We proudly hold the status of China's new energy thermal management system industry's core tier one/tier two suppliers.

Since 2012, we have consistently secured the highest market share of domestic commercial vehicle thermal management control systems, and have emerged as the exclusive supporting supplier for renowned companies such as Yutong, ZTO, Mejin Hydrogen Energy, Guohong Hydrogen Energy, SinotruK, SAIC Maxus, Shaanxi Automobile, and FAW Qingdao. Simultaneously, in the realm of new energy comfort electronic control system, heating control system, and air disinfection&purification system, we have garnered more than half of the bus industry market share.

We are the core tier one supplier for Invicool, Yutong, Zhongtong, Foton, Dongfeng Liuzhou Motor, XCMG, Sany Heavy Industry, CATL, Shanghai Enneagon Energy, AIT Energy, kelvine Tech, Sanhe Tongfei, Dunan Environment, and numerous other reputable domestic new energy manufacturers and car manufacturers.