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Summary of Contents for Pulsar AWZ 500
- Page 1 AWZ 500 v.1.3 AWZ 13,8V/5A/40Ah/LM Linear, Buffer Power Supply Unit Edition: IV (14 Feb 2012) Supercedes the III (3 Nov 2011) edition...
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Page 2: Table Of Contents
AWZ500 Features: • • 13,8VDC/5A uninterruptible supply BS technical output – indicating 230V power failure • • fitting battery: 40Ah/12V AW technical output of the PSU failure, tripped by: • • mains supply 230VAC output short-circuit (SCP) • •... -
Page 3: Block Diagram
AWZ500 OPTIONAL CONFIGURATIONS OF THE PSU: www.pulsar.pl (visualisation available at 1. Buffer Power Supply AWZ 13,8V/5x1A/40Ah - AWZ500 + LB8 5x1A (AWZ579 or AWZ580) + 40Ah 2. Buffer Power Supply AWZ 13,8V/10x0,5A/40Ah - AWZ500 + 2xLB8 10x0,5A (AWZ578 or AWZ580) + 40Ah 3. - Page 4 AWZ500 • , Z2= time lag T= 5 min • , Z2= time lag T= 1 h • , Z2= time lag T= 6 h Caption: jumper on, jumper off START button (launching the PSU from a battery) STOP button (disconnection of the PSU, starting/finishing the battery test)
- Page 5 AWZ500 Fig. 3. The view of the PSU.
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Page 6: Specifications
AWZ500 1.4 Specifications: - electrical specifications (tab.3) - mechanical specifications (tab.4) - operation safety (tab.5) - operating specifications (tab.6) Electrical specifications (tab. 3) Mains supply 230V/AC (-15%/+10%) Current consumption up to 0,55A Power frequency 50Hz PSU power 78W max. -
Page 7: Installation
AWZ500 Operation safety (tab.5). Protection class PN-EN 60950-1:2007 I (first) Degree of Protection PN-EN 60529: 2002 (U) IP20 Electrical strength of insulation: - between input and output circuits of the PSU (I/P-O/P) 3000 V/AC min. - between input circuit and PE protection circuit (I/P-FG) 1500 V/AC min. -
Page 8: Operating Status Indication
AWZ500 - AW output - indicates failure During normal PSU operation, the AW technical output is ground fault (‘-‘). If any of failures mentioned above occurs, the output is cut off. 5. During battery-assisted operation, it is possible to determine time necessary for battery disconnection by the Z3, Z4 pins (Tab.1) when the voltage at its terminals drops below 10.5V. - Page 9 AWZ500 - displaying current PSU faults, pressing the button again will display the next fault (if there are a few at the same time) - pressing Chile browning the PSU fault will erase the fault memo - red LED indicates a failure - green LED indicates presence of AC power (illuminating –...
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Page 10: Acoustic Indication
AWZ500 disconnection too low voltage at the remove the cause, disconnect OUT1 output output IOUT1>3A overload the load and connect after 30 s Uout <9.5V too low voltage at the remove the cause, disconnect OUT2 output output IOUT2>3A overload the load and connect after 30 s Uout <9.5V... -
Page 11: Operation And Use
AWZ500 • TAMPER - output indicating tampering with the PSU. The output’s volt-free (potential-free) contacts indicate PSU door status and mounting to the surface: - unit closed and mounted: NC, - unit opened or mounted incorrectly/detached from the mounting surface: NO 4. - Page 12 GENERAL WARRANTY CONDITIONS 1. Pulsar K. Bogusz Sp.j. (the manufacturer) grants a two-year warranty for the equipment, starting from the initial product date of purchase placed on the receipt. 2. If a purchase proof is missing, a three-year warranty period is counted from the device’s production date.
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