Product Overview The BK-H11 Series is an online double-conversion UPS designed for small and medium-sized enterprises, network servers, and small servers. It employs an advanced double-conversion topology to ensure clean and stable power supply under any circumstances, effectively isolating mains interference and protecting your critical equipment from power issues. Application The BK-H11 Series is widely … Continue reading BK-H11-3KL-High Frequency Online UPS