Online double-conversion UPS with static switch


MST is a small, compact, reliable UPS in the 3.6-6kVA capacity range. It is a classic double-conversion on-line system with an inverter isolation transformer and static switch. Separate battery enclosures ensure flexibility at backup time.

Features

• Full bridge inverter
• Inverter (output) isolation transformer
• Static switch
• Volt Frequency Independent (VFI)
• Alarm dry contacts relay
• Battery current limit circuit for safe battery charge
• Rectifier/charger for extended backup time
• Automatic and manual battery test
• LED display for status indications load level
• RS232 interface for Smart Software and SNMP management