LVMA Electric Concludes Successful 2026 Vietnam Electrical Exhibition
LVMA Electric Concludes Successful 2026 Vietnam Electrical Exhibition

LMS2 Series ATSE Dual Power Switch Solves Core Pain Points for Vietnamese Power Projects
- Stable Automatic & Manual Switching Function
Equipped with dual operation modes (AUTO automatic / MANUAL manual emergency handle), the LMS2 series realizes seamless power switch between main power and standby generator/solar backup power within 0.1–2 seconds. The mechanical interlock design strictly prevents simultaneous closing of two power sources, eliminating short-circuit risks for power distribution panels.
- Wide Current Range for Diverse Scenarios
Covering 63A–800A 2P/3P/4P specifications, the LMS2 ATSE fits small commercial buildings, shopping malls, manufacturing plants, solar off-grid energy storage systems and municipal public facilities – the most widely demanded power backup equipment in Vietnam’s ongoing infrastructure construction boom.
- High Adaptability to Vietnam’s Climate
Adopting flame-retardant anti-aging plastic shell and anti-rust thickened copper wiring terminals, the LMS2 series resists high temperature, humidity and dust common in Vietnam’s tropical climate. The large wiring terminals simplify cable installation for local electricians, greatly improving cabinet assembly efficiency.
- Strict International Standard Certification
All LMS2 dual power switches pass rigorous testing compliant with IEC 60947 standards, supporting OEM & ODM customization for Vietnamese panel manufacturers, with flexible logo, label and control parameter adjustment services.
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LMS2 Series ATSE Dual Power Switch Solves Core Pain Points for Vietnamese Power Projects
- Stable Automatic & Manual Switching Function
Equipped with dual operation modes (AUTO automatic / MANUAL manual emergency handle), the LMS2 series realizes seamless power switch between main power and standby generator/solar backup power within 0.1–2 seconds. The mechanical interlock design strictly prevents simultaneous closing of two power sources, eliminating short-circuit risks for power distribution panels.
- Wide Current Range for Diverse Scenarios
Covering 63A–800A 2P/3P/4P specifications, the LMS2 ATSE fits small commercial buildings, shopping malls, manufacturing plants, solar off-grid energy storage systems and municipal public facilities – the most widely demanded power backup equipment in Vietnam’s ongoing infrastructure construction boom.
- High Adaptability to Vietnam’s Climate
Adopting flame-retardant anti-aging plastic shell and anti-rust thickened copper wiring terminals, the LMS2 series resists high temperature, humidity and dust common in Vietnam’s tropical climate. The large wiring terminals simplify cable installation for local electricians, greatly improving cabinet assembly efficiency.
- Strict International Standard Certification
All LMS2 dual power switches pass rigorous testing compliant with IEC 60947 standards, supporting OEM & ODM customization for Vietnamese panel manufacturers, with flexible logo, label and control parameter adjustment services.
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