Data Sheet

ManualsBrandsPulsar Manuals6VDC compliant with EN54-4EN54M 27,6V/5A/2×40-65Ah power supply module for fire alarm systems

Table Of Contents

Modules EN54 series

Power supply modules for built-in

systems and smoke and heat control systems

M v.1.0/II

fire alarm

CODE

TYPE:

Tel. +48-14-610-19-40, fax: +48-14- 610-19-50, www.pulsar.pl, e-mail: sales@pulsar.pl

EN54M series power supplies module

Power supplies for fire alarm systems 27,6 V DC

Pulsar

“This product is suitable for the systems designed

in compliance with the standards EN 54-4 and EN 12101-10”

Functional requirements

Requirements

according to

standards

Power supplies

EN54M series

Two independent power sources YES YES

External Power Supply failure indication YES YES

Two independent power supply outputs protected against short-circuit YES YES

Temperature-compensated battery charging YES YES

Measurement of the resistance of the battery circuit YES YES

Low battery indication YES YES

Recharging the battery to 80% of the rated capacity within 24 hours YES YES

Deep discharge battery protection YES YES

Short-circuit protection of battery terminals YES YES

Charging circuit failure indication YES YES

Short-circuit protection YES YES

Overload protection YES YES

Output of collective failure ALARM YES YES

EPS technical output YES YES

Low output voltage indication - YES

High output voltage indication - YES

Indication of power supply failure - YES

Overvoltage protection - YES

Input of an external failure indication EXTi - YES

RED POWER plus

Summary of content (5 pages)

PAGE 1
Pulsar EN54M series power supplies module Power supplies for fire alarm systems 27,6 V DC Modules EN54M series CODE: TYPE: v.1.0/II EN Power supply modules for built-in fire alarm systems and smoke and heat control systems.
PAGE 2
Pulsar EN54M series power supplies module Power supplies for fire alarm systems 27,6 V DC PSU features · Built-in power supply module · In accordance with standards: EN 54-4, EN12101-10 · 27,6 V DC uninterruptible power supply · available versions with 2 A/3 A/5 A/10 A current efficiencies · available versions with space for 7 Ah – 65 Ah batteries · independently protected outputs AUX1 and AUX2 · DIN rail mounting using additional EN54M-DIN1 bracket (optional equipment) · cooperation with EN54C-LB4 and EN
PAGE 3
Pulsar EN54M series power supplies module Power supplies for fire alarm systems 27,6 V DC Functional class EN 12101-10:2007 Mains supply Efficiency Output voltage at 20 ºC Maximal resistance of the battery circuit Ripple voltage (max.
PAGE 4
Pulsar EN54M series power supplies module Power supplies for fire alarm systems 27,6 V DC Fuse modules EN54C-LB4 and EN54C-LB8. Fuse modules EN54C-LB4 and EN54C-LB8 allow to connect 4 or 8 receivers to the PSU. Output state is indicated by green LEDs. Blown fuse signal is transmitted to the input of collective failure EXTi (ALARM) and saved in the internal memory of PSU. The PSU’s relay output can also be used for remote control, including external optical indication.
PAGE 5
Pulsar EN54M series power supplies module Power supplies for fire alarm systems 27,6 V DC EN54C-LS4 and EN54C-LS8 sequential modules. The sequential modules are designed for use with electric actuators without return spring (EN54C-LS4) and with electric actuators with return spring (EN54C-LS8) used for fire dampers and smoke vents. When switching on the electric actuator, a short-term current surge, exceeding its rated current, may occur.