USER MANUAL EN Edition: 2 from 04.04.2019 Supersedes the edition: 1 from 14.02.2019 Modules EN54M series v.1.0 Power supply modules for built-in fire alarm systems and smoke and heat control systems.
www.pulsar.pl EN54M RED POWER plus GENERAL SAFETY RULES Before installation, read the instruction manual to avoid errors that can damage the device and give you an electric shock. Before installation, cut off the voltage in the 230 V power-supply circuit. To switch power off, use an external switch, in which the distance between the contacts of all poles in the disconnection state is not less than 3mm.
www.pulsar.pl EN54M RED POWER plus TABLE OF CONTENTS 1. PSU FEATURES. ....................................................................................................................................4 2. FUNCTIONAL REQUIREMENTS OF POWER SUPPLY MODULES. ........................................5 3. TECHNICAL DESCRIPTION..............................................................................................................6 3.1. GENERAL DESCRIPTION. .................................................
www.pulsar.pl RED POWER plus EN54M 1. PSU features.
www.pulsar.pl RED POWER plus EN54M 2. Functional requirements of power supply modules. Buffer power supply modules for fire alarm systems has been designed in accordance with the following standards: - EN 54-4:2001+A1:2004+A2:2007 Fire detection and fire alarm systems. - EN 12101-10:2007 Smoke and heat control systems.
www.pulsar.pl RED POWER plus EN54M 3. Technical description. 3.1. General description. The power supply modules are designed for mounting in an additional housing. In order to meet the requirements of the EN54-4 + A1 + A2 and EN12101-10 + AC standards, the enclosure must be of appropriate construction. IP30 protection class is required.
www.pulsar.pl RED POWER plus EN54M 3.3. Description of components and power supply terminals. Table 1. Elements of the PSU module (Fig. 2). Component No.
www.pulsar.pl RED POWER plus EN54M 3.4. Dimensions of power supply modules. Fig. 3. Dimensions of power supply module. Table 2. Dimensions of power supply modules (Fig. 3). LxWxH L1 Power supply module model [mm] [mm] EN54M-2Ax EN54M-3Ax EN54M-5Ax EN54M-10Ax 200 x 120 x 48 204 x 141 x 52 237 x 168 x 55 W1 [mm] L2 [mm] W2 [mm] 155.5 64 18 41,5 186 80,5 26 48,5 Fig. 4. DIN 35mm rail mounting using additional EN54M-DIN1 bracket (optional).
www.pulsar.pl EN54M RED POWER plus 4. Installation. 4.1. Requirements. The power supply modules are designed for mounting in an additional housing. In order to meet the requirements of the EN54-4 + A1 + A2 and EN12101-10 standards, the enclosure must be of appropriate construction. IP30 protection class is required.
www.pulsar.pl Table 3. Operation parameters. Environmental class EN 12101-10:2007 Protection grade EN 60529: 2003 Operating temperature Storing temperature Relative humidity Sinusoidal vibrations during operation: 10 ÷ 50 Hz 50 ÷ 150 Hz Surges during operation Direct insolation Vibrations and surges during transport EN54M RED POWER plus 2 IP00 -5oC÷75oC -25oC÷60oC 20%...90%, no condensation 0,1 G 0,5 G 0,5 J unacceptable According to the PN-83/T-42106 standard 4.3.
www.pulsar.pl EN54M RED POWER plus 5. Functions 5.1. Technical outputs. The power supply is fitted with relay indication outputs changing state upon the occurrence of a specific event. Fig. 5. Electrical diagram of relay outputs. EPS - output indicating 230 V power loss. The output indicates 230 V power loss. Under normal status – with the 230 V supply on, the output is closed. In case of power failure, the PSU will switch the output into the open position after a time 10s. Fig. 6.
www.pulsar.pl EN54M RED POWER plus 5.2. Input of collective failure: EXTi. The EXT IN (external input) technical input indicating collective failure is intended for additional, external devices that generate the failure signal. Disconnection of the EXTi terminals will cause a failure of the PSU and generate a failure signal at the ALARM output. The EXTi technical input is not galvanically isolated from the power supply. The "minus" terminal is connected to the power supply.
www.pulsar.pl EN54M RED POWER plus 5.3. Indication of the enclosure opening - TAMPER. The power supply module is fitted with the microswitch tamper indicating enclosure opening. The tamper cable is not connected to the terminal in the factory settings. In order to activate tamper, remove the jumper from tamper terminal and plug in the tamper cable. Each TAMPER input will generate a failure signal at the ALARM technical output. Fig. 10. TAMPER technical output. 5.4. PSU overload.
www.pulsar.pl EN54M RED POWER plus 5.6.2 Cooperation with electric actuators - 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. These devices are used in fire alarm systems and smoke and heat control systems.
www.pulsar.pl EN54M RED POWER plus 6. Reserve power supply circuit. The PSU module is fitted with intelligent circuits: battery charging circuit with the function of the accelerated charging and battery control, which main task is to monitor the condition of the batteries and the connections in the circuit. If the controller detects a power failure in the battery circuit, appropriate indication and change of the ALARM technical output. 6.1. Battery detection.
www.pulsar.pl EN54M RED POWER plus Fig. 12. Mounting of the temperature sensor. The nominal battery operating temperature recommended by many manufacturers is 25°C. Working at elevated temperatures will significantly shorten the battery lifetime. The service life is reduced by half for each sustained temperature rise of 8°C above the nominal temperature. This means that the battery lifespan, when operated at 33°C, can be decreased by 50%! 6.8. Standby time.
www.pulsar.pl RED POWER plus EN54M 7. Technical parameters. Electrical parameters (Table 4). Mechanical parameters (Table 5). Safety of use (Table 6). Recommended types and sections of installation cables (Table 7).
www.pulsar.pl RED POWER plus EN54M Enclosure dimensions (LxWxH) Mounting (L1xW1) (see Fig. 3) Net/gross weight Terminals Notes 204 x 141 x 52 237 x 168 x 55 [+/- 2mm] [+/- 2mm] 216 x 88 x Φ5 249 x 84 x Φ5 [+/- 2mm] [+/- 2mm] 0,98 kg 1,48 kg Battery outputs BAT: Ф6 (M6-0-2,5) 200 x 120 x 48 [mm] [+/- 2mm] 212 x 75 x Φ5 [+/- 2mm] EN54M- 10A40-65 EN54M- 10A17-40 EN54M- 5A40-65 EN54M- 5A17-40 EN54M- 5A7-17 EN54M- 3A17-40 EN54M- 3A7-17 EN54M- 2A7-17 EN54M-2A7 Table 5. Mechanical parameters.
www.pulsar.pl EN54M RED POWER plus 8. Technical inspections and maintenance. Technical inspections and maintenance can be performed after disconnecting the power supply from the power network. The PSU does not require any specific maintenance, however, its interior should be cleaned with compressed air if it is used in dusty conditions. In case of fuse replacement, use only compatible replacement parts. Technical inspections should be carried out not less frequently than once per year.
