The 33rd China International Exhibition on Electric Power Equipment and Technology
Shanghai New International Expo Center (Hall N1 - N5, W4 - W5), PR China 2026 • 12 • 3 - 5

BEIJING DAT-TECH APPLIED TECHNOLOGY CO., LTD.
N3S18
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Exhibitor E-invitation
Invitation / Product Poster
DYNAMIC VOLTAGE RESTORER
"DOS DVR is a high-reliability power supply device based on energy storage and seamless voltage-source switching technology. Designed with a fully modular architecture, it supports fast on-site installation, N+1 redundancy, and flexible capacity scaling.
Engineered primarily to address voltage sags, the unit detects voltage anomalies within 0.3 ms and provides complete compensation for any type or depth of voltage sag/swell within 2 ms via its inverter and energy storage unit. It also supports protection against power interruptions for up to 30 seconds. Achieving an overall efficiency exceeding 99%, DOS DVR is an ideal, highly efficient alternative to traditional UPS systems.
Note: This translation was generated by AI for reference only."
思源黑体预加载(勿删): BEIJING DAT-TECH APPLIED TECHNOLOGY CO., LTD.