OPzV-200, OPzV-250, OPzV-300, OPzV-350, OPzV-420
OPzV-500, OPzV-600, OPzV-770, OPzV-800, OPzV-1000
OPzV-1200, OPzV-1500, OPzV-2000, OPzV-3000
Applications
Telecommunication equipment; Electronic instruments; Fire alarm and security devices; UPS power supply; Solar power system; Wind power system .