PSAC 08246 v.1.2 PSAC 24VAC/6A/8x1A AC power supply for up to 8 HD cameras. EN* Edition: 8 from 24.04.2017 Supersedes the edition: 7 from 16.09.
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www.pulsar.pl PSAC08246 1. Technical description. 1.1. General description. The AC/AC PSAC 08246 power supply is designed to supply HD cameras or other devices requiring stabilized voltage of 24V AC or 27V AC and total capacity of 6A@24V AC. It features 8 outputs protected independently with glass or polymer fuses. Output voltage range is step-adjustable by appropriate jumpers, independently for each AUX output.
www.pulsar.pl PSAC08246 Fig.2. View of the LB8/24/27/AW strip. Tab.2. Terminals and elements of the PSAC 08246 power supply unit. Element no. Description [Fig. 4] [1] Isolation transformer [2] Fuse strip (module) LB8/24V/27V/AW (tab. 1) [3] TAMPER, tampering connector (NC) [4] F fuse in the power supply circuit (230V AC) [5] L-N connector 230V/AC, PE protection connector Fig.3. The view of the PSU’s panel.
www.pulsar.pl PSAC08246 Fig.4. The view of the PSU. 1.4 Specifications: - electrical specifications (tab.3) - mechanical specifications (tab.4) - operation safety (tab.5) - operating specifications (tab.6) Electrical specifications (tab. 3).
www.pulsar.pl PSAC08246 Mechanical specifications (tab. 4). Dimensions W=210 H=242 D+D1=62+8 mm [+/-2 mm] W 1=214, H1=246 [+/-2 mm] Fixing 178 x 211 x Φ6 [mm] (W x H) Net/gross weight 3,2 kg / 3,5 kg Enclosure Steel plate DC01 0,7mm thick, colour RAL9003 Closing Cheese head screw (at the front) Connectors Power: Φ0,63÷2,50 (AWG 22-10) Outputs: Ф0,41÷1,63 (AWG 26-14), TAMPER output: cables’ length: 25cm Notes The enclosure does not adjoin the assembly surface so that cables can be led.
www.pulsar.pl PSAC08246 2.2 Installation procedure. 1). Before installation, make sure that the voltage in the 230V power-supply circuit is cut off. 2). Mount the PSU in a selected location and connect the wires. 3). Connect the power cables to the L-N terminals. Connect the ground wire to the terminal marked by the earth symbol – “ ”. Use a three-core cable (with a yellow and green PE protection wire) to make the connection.
www.pulsar.pl PSAC08246 4. Operation and use. 4.1 Overload or short circuit at the PSU output The AUX1÷AUX8 PSU outputs are protected against a short circuit with glass or polymer fuses. In case of fuse damage, the replacement of the same parameters is required. If the polymer fuse-assisted protection has been chosen, there will be an automatic disconnection of the output voltage indicated by the green diode going out. Then, cut off the load from the PSU output for approx. 1 minute.
