Vigil2 Switch Mode Power Supply.

Description

Features
• The BVSMP has two individually protected outputs at 24V; the BVSMPLT has one.
• Each BVSMP will drive either two BV225 two BV125D or two BV050Q.
• Each BVSMPLT will drive one BV225 one BV125D or one BV050Q.
• Provide independent power converters with current and overvoltage protection circuits
• Continual monitoring of the charger and all DC outputs ensures reliability.
• Standby batteries are continually ‘float charged’ by the unit. Ensuring that in the event of mains failure power is maintained.
• Built-in deep battery discharge cut off preventing total discharge that can destroy the standby batteries in the event of AC power failure for long periods.
• A protected output is provided to power a mixer or auxiliarycircuits
• In the event of a fault condition an internal relay releases providing a changeover contact. A fault will be indicated on the EVAS router.
• The constant voltage charger is set for the recommended float charge. Should the battery fall below this level the BVSMP will charge at a constant rate of three Amps progressively reducing once the battery has achieved its nominal float level.
• Outputs together with a volt-free (fault changeover) contact are provided by a nine-way crimp connector plug and socket.
• Several chargers may be paralleled when used for larger systems. (Paralleled BVSMPs must be synchronised).