Power Supply Type 3 (T3PSU); EDF Gas Sensors; EDCP and EDCP/…
Fire Detection and Alarm System
Fire Detection and Fire Alarm Systems
ELECTRONIC DEVICES LTD., Malvern, United Kingdom of Great Britain and Northern Ireland
Malvern, United Kingdom Of Great Britain And Northern Ireland
Power Supply Type 3 (T3PSU); EDF Gas Sensors; EDCP and EDCP/W Manual Call Points, ED4 and ED6 Audible/Visual Alarms.
Product Description
Use for Gas, level and fire addressable and conventional Detection Panels for marine and offshore applications., Power Supply Type 3 for use with Electronic Devices control panels, EDF Flameproof / Intrinsically Safe Gas Detectors, EDCP and EDCP/W Manual Call Points, ED4 and ED6 Audible/Visual Alarm Devices.,
Product Ratings
Power Supply Type 3 accepts 110/220 to 240 VAC, 50/60Hz provides both power and charging facilities for the integral sealed lead acid standby batteries of maximum 24V, 12AH capacity up to 27.6V DC at 5A. | Automatic battery charging to at least 80% of their rated capacity within 24 hours. | Minimum output voltage: 20 VDC. | Maximum output voltage: 28 VDC. | EDF gas sensor: II 2 G EEx d IIC T
Applicable Standards
IACS UR E10 Rev5 (2006) for all equipment.
Power Supply Type 3 (T3PSU): EN 54-4: 1998.
EDF gas sensor: EN 50014: 1997 + ammendments 1 and 2; EN 50018:200 + Amendment 1.