Blog

  • DC-MCCB

    DC MCCB: Intelligent DC Circuit Protection for Solar PV & Energy Storage

    Lvma-ele on 26-06-17

    I. Preface Solar photovoltaic and battery energy storage markets grow fast worldwide, making DC power distribution mainstream for new energy projects. High-voltage DC loops from PV panels and battery clusters [...]

  • DC Isolator Switch The Guide to Functions, Benefits & Applications

    DC Isolator Switch: The Ultimate Guide to Functions, Benefits & Applications 2026

    Lvma-ele on 26-06-16

    As renewable energy systems, battery energy storage stations, and DC-powered industrial equipment gain massive popularity worldwide, the demand for safe and efficient DC circuit management components has skyrocketed...

  • Technical Sharing: Core Bottlenecks & Upgrades for HVDC Grid Protection

    Lvma-ele on 26-06-14

    As high-voltage DC systems expand across solar, energy storage and data center projects, the industry landscape keeps evolving.HVDC Circuit Breaker like  DC1500V MCCB has become core equipment to keep power systems stable. Robust [...]

  • ats fail

    ATS Fail to Switch Power Sources: Causes & Troubleshooting Steps

    Lvma-ele on 26-06-12

    An automatic transfer switch (ATS) is a critical component for uninterrupted power supply in commercial buildings, industrial facilities, data centers and residential backup power systems...

  • LVMA | New Products – LMS2-GN1 Reliable Power Continuity for Critical Applications

    Lvma-ele on 26-06-11

    The LVMA LMS2-125GN1 Automatic Transfer Switch (ATS) is a high-performance PC-level power switching solution engineered...

  • Dual Display Automatic Transfer Switch

    LVMA | New Products – Dual Display Automatic Transfer Switch

    Lvma-ele on 26-06-11

    Ensure zero‑interruption power supply for your home with our 2P 63A Dual Display ATS (Automatic Transfer Switch)...

  • aerosol fire extinguishing device

    DIN Rail Heat Aerosol Fire Extinguisher | Reliable Electrical Cabinet Fire Safety Solution

    Lvma-ele on 26-06-05

    Heat Aerosol Fire Extinguisher, also named hot condensed aerosol fire device, adopts solid aerosol fire-extinguishing agent with CE/ISO certification.