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APS-412 Power supply Firmware version 1.02 aps-412_en 08/22 SATEL sp. z o.o. • ul. Budowlanych 66 • 80-298 Gdańsk • POLAND tel. +48 58 320 94 00 www.satel.eu...
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Changes, modifications or repairs not authorized by the manufacturer shall void your rights under the warranty. SATEL aims to continually improve the quality of its products, which may result in changes in their technical specifications and software. Current information about the changes being introduced is available on our website.
CONTENTS 1. Features ..........................2 2. Description of the power supply ..................3 2.1 Electronics board ...................... 3 3. Configuration ........................4 4. Installation ......................... 5 5. Standard requirements for battery ..................8 6. Battery testing by the power supply................... 8 7.
APS-412 SATEL The APS-412 switching power supply is designed for powering 12 VDC devices. It is provided with a connector for integration with SATEL devices. If the power supply is to be used in conjunction with the devices specified below, make sure their firmware version is at least: ...
SATEL APS-412 2. Description of the power supply Explanations for Fig. 1: F1 fuse (T 3.15 A) – AC circuit protection. LEDs indicating status of the power supply: – red LED – power output status: OFF – OK (current consumption below 4 A), flashing –...
Figure 2 shows the part of the electronics board visible after the cover is removed. battery connector. The wires are included in the set (Fig. 3). connector for integration with SATEL devices. It is used to power SATEL devices and transmit information on the power supply status. The SATEL device must have the same connector.
Before proceeding to installation, estimate the current consumption by all devices which are to be supplied from the APS-412 power supply unit. The sum of currents consumed by these devices must not exceed: ...
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APS-412 SATEL 3. If the connector for supplying power to SATEL devices is to be used, connect to it the cable shown in Fig. 4 (Fig. 6). 4. If screw terminals are to be used for supplying power to devices, screw the wires to +12V and COM terminals.
APS-412 SATEL 5. Standard requirements for battery If the power supply is to be used in an alarm system which is to meet requirements of the EN 50131 standard for Grade 2, the battery should provide 12 hours of system operation in the event of mains power loss.
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SATEL APS-412 Efficiency ........................up to 88% Nominal output voltage (according to IEC 38) ............... 12 VDC Actual output voltage ....................13.8 VDC Output current operation with battery connected .................. 4 A operation without battery connected ..............3.5 A / 3 A Battery charging current (selectable) ................
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