Vimpex VPSU-24-02-EB-E EN54-4 27.6V dc 2.5A (1.8A to load + 0.7A battery charge) 2 x 17Ah

Please note: This product is now obsolete, the direct replacement is the STX2402-E.

Vimpex VPSU-24-02-EB-E EN54-4 27.6V dc 2.5A (1.8A to load + 0.7A battery charge) 2 x 17Ah

The new 24 V EB range of switch mode power supplies has been specifically designed for EN54 compliant fire systems.

Available in either 1, 2, 5, 8 & 10 Amp versions they are certified by UL to EN54-4: 1997, A1: 2002 & A2:2006.

The units include intelligent battery charging using EcoCharge Technology, possess mains and battery monitoring with independent volt-free outputs and also feature battery deep discharge protection in the event of a prolonged mains failure.

The inclusion of LED indicators provides quick diagnostics of the status of the power supply, while a variety of enclosures offer the installer a choice of standby battery backup options (see table).

Key Features

• 27.6 V dc output
• Cost effective switch mode technology
• Energy efficient:
• Up to 88.5% efficiency
• More efficient in operation
• Power saving Longer field life
• Less prone to failure Intelligent battery charging and monitoring with EcoCharge Technology
• Remote fault signalling Full rated current to load plus additional current for battery charging
• Deep discharge protection
• LED Indication:
• Mains status
• Output or battery fuse fail
• Output short circuit or low voltage
• Battery low or missing
• Volt-free fault output - EPS:
• Mains fail
• Volt-free fault output - PSU fault:
• Battery fault
• Charger fault
• Loss of output
• Mains Transient protection
• 10 Amp version can charge up to 2 x 65 Ah batteries housed in a separate enclosure (VPSU-BB)
• Three year warranty