This page has been translated from English. If you would like to recommend any improvements, please contact us.
Dantech Electronic Engineering, powering security.
Access control Power Centre™
suitable for Lenel access controllers

*XSM *SM *LGE Made in Britain

Description

A 12V or 24V DC (model dependant) 8 x 1A power supply unit. This unit is equipped with low voltage monitoring clean contacts, mains failure clean contacts and battery low voltage disconnect (deep discharge protection).

The unit contains 2 x output PCB’s, one of which is permanently active and one of which is user selectable, for example to be controlled by a fire panel.

Removable PSU sub-plate allows replacement without de-trunking the enclosure.

These units can also be supplied with a removable sub-plate drilled to a required hole pattern to fit your access control PCB (or other equipment), size permitting, please contact us to find out more.

The following versions are available in 12V DC or 24V DC
*(True voltage of the DA774 12V DC range is 13.7V DC & 24V variants are 27.4V DC)

DA774-XSM;
Extra small lockable enclosure with 12V 8A power supply, space for a 17Ah battery or two 7Ah size VRLA batteries and one access control PCB.

DA774-SM;
Small size lockable enclosure with 12V 8A power supply, space for a 17Ah size VRLA battery and one access control PCB.

DA774-LGE;
Large lockable enclosure with PSU, space for a 17Ah size VRLA battery and four access control PCB.

Features
  • All enclosures will house one VRLA Battery,
    up to 17Ah (Yuasa "NPC17-12" or equivalent)
  • Removable plate mounted 12V DC (13.7) 8A PSU
  • Mains fail clean contacts
  • Low voltage signalling clean contacts
  • Battery low voltage disconnect
  • Remote switching of output PCB state (Fire enable)
  • 2 x output PCB's: one permanently active, one user selectable,
    for example to be used with fire panel
  • Mounting positions to suit all standard size Lenel PCB's
  • Battery backup capable up to 17Ah
  • Individual output LED indication
  • Key-lockable hinged lid with tamperswitch
  • Mild steel wall mountable enclosure
  • White powder coating to RAL9016
  • 20mm & 25mm knock-outs on all sides
  • Can easily be adapted to fit most PCB sizes
  • Made in Britain
  • 5 years warranty
Product code Description Data sheet Leaflet
DA774-XSM (405 x 401 x 120mm) Extra small enclosure + 12V DC power supply*(13.7V) PDF PDF
DA774-SM (495 x 420 x 120mm) Small enclosure + 12V DC power supply*(13.7V) PDF PDF
DA774-LGE (495 x 690 x 120mm) Large enclosure + 12V DC power supply*(13.7V) PDF PDF
DA774-XSM-24 (405 x 401 x 120mm) Extra small enclosure + 24V DC power supply*(27.4V) PDF PDF
DA774-SM-24 (495 x 420 x 120mm) Small enclosure + 24V DC power supply*(27.4V) PDF PDF
DA774-LGE-24 (495 x 690 x 120mm) Large enclosure + 24V DC power supply*(27.4V) PDF PDF
Featured products
Individually fused output distribution
board with fire enable
DA628
Distribution board
Battery low voltage isolator
DA290
Battery low voltage isolator
Mains fail detector
DA699
Mains fail detector
DA726
Normally free door
interlock controller
Fully welded
DA324
High security junction box