29233 Exc VAT

VESDA-E Power Supply Units are uniquely designed to complement the style and appearance of VESDA-E aspirating smoke detectors (ASDs) and are technically matched to provide sufficient current and battery charging capacity to meet the requirement of EN 54-4.

The STX variants are VdS certified and CE marked to EN54-4 so are particularly suitable for use in territories where these approvals are required.

The VPS-250-STX-SLV are the deeper silver units designed for installation with a VESDA-E VEU detector (at all fan speeds). The internal charger is EN 54-4 certified and is rated to provide a 3A continuous 24Vdc supply.

There is space for up to 24Ah batteries (not provided). The unit also provides a non certified setting which enables it to power loads up to 3.4A while recharging batteries up to 24Ah in accordance with EN 54-4.

Vesda VPS-250-STX-SLV Data SheetVesda VPS-250-STX-SLV Data Sheet
Vesda VPS-250-STX-SLV Power Supply
29233 Exc VAT

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