Emergency Battery System xlRTSa Securaplane's Sealed Lead Acid XL243A emergency battery system has been designed to function as an uninterruptable power supply to support a Windows NT cabin file server. Featuring field proven sealed lead acid batteries, battery level test, and built-in precision charging system, the XL243A series is the answer for aircraft operators demanding low battery maintenance. The XL243A supplies two outputs. Output 1 provides 18 to 32 VDC at 2 amperes and output 2 provides 12.5 VDC at 3 amperes. "Power Failure" and "Low Battery" information are communicated to the server from the XL243A through RS-232 compatible signals and "UPS Shutdown" may be transmitted to the XL243A at the end of Windows NT shutdown. Advantages Applications • Built-In Test Equipment rd • IRS/INS/3 Standby Attitude Reference • No Deep Cycling System Back-up Power • No “Memory” Characteristics • Emergency Lighting • Inexpensive Battery Replacement • Cabin File NT server • Full 3 Year Warranty on Batteries • Full 5 Year Warranty on Electronics • No Need to Remove for Capacity Check No need to remove from Batteries aircraft for capacity test Sealed Lead Acid Hawker "Cyclon" Batteries (Dry Cells); 18-24 VDC Output, 1.9 amps at 1 hour discharge rate; 2.5 amps at 45 minute discharge rate, 0.48 amps at 5 hour discharge rate. Built-in Battery Charger Precision charges battery from aircraft 28 VDC power bus. Operates in bulk, topping, and trickle modes. Battery will reach 80-90% energy capacity in less than one hour. Contains overheat protection, charge monitoring (at unit front panel), and overload protection. Battery Test Battery test function places a known load on the battery and measures battery voltage. The front panel LEDs indicate "Batt Low" at energy levels at or below 65%, and "Batt OK" above 65%. No need to remove from aircraft to perform capacity check. Outputs The XL243A provides two outputs: • Output 1: 18 to 32 VDC at 2 amperes. • Output 2: 12.5 VDC at 3 amperes. Information is subject to change. Please contact Securaplane for current information. Emergency Battery System xlRTSa (.40) 6x (1.35) 2.000 2.000 1.35 .260 - .265 THRU Physical Characteristics Size: 7.30 inches long, 5.60 inches wide (plus 0.85 inch mounting flange on each side), 2.80 inches high. 7.30 MAX Connector: MS3122E14-12S 6.500+/- .01 Qual: (DO-l6OD) 4(F2), 5(B), 6(B), 7, 8(C), 13(F), 15(A), 16(Z), 17(A), 18(Z), 19(Z), 20(R), 21(M), 22(A3XX), 25(A) Weight: 7.5 lbs. max. Transportation: Dry cell classification by DOT. 7.30 MAX 6.70 MAX 5.60 MAX CH AR GER ON ® Securaplane BATTERY OK XL243A EM ERGENCY BATTERY BATTERY LOW CB1 ENGERY LEVEL NO TE: Level Test Valid W hen: 2.80 MAX TEST SW ITCH 1 Above 20C J1 2 2 Hours Follow ing Charge Functional Characteristics Input Power: 18-32 VDC (28 VDC nom.), 10A max. at 25 VDC input. (Charger + Output 1 load + Output 2 load). Unit will not be damaged by input voltages between 0 and 36 VDC. Rated Outputs when on Aircraft Bus Power: • Output 1: Vin - 0.6 VDC, 2.0 Amperes • Output 2: 11.7-13.3VDC,3.0 Amperes Rated Outputs when on Battery Power: • Output 1: 18-26 VDC, 2.0 Amperes • Output 2: 11.7-13.3VDC, 3.0 Amperes Discharge Time for Fully Charged Batteries: • Minimum 10 minutes from “transfer to battery” to “battery low” signal (outputs remain on). • Minimum 20 minutes from “transfer to battery” to battery cutoff (outputs turned off). Signal Outputs (RS-232 Compatible): • Power Failure signal activates (high = true) when input bus drops below 25 VDC (unit has transferred to batteries). • Battery Low signal activates (high = true) when battery voltage drops below 22 VDC (outputs remain on). Signal Inputs (RS-232 Compatible): • UPS Shutdown signal (low or floating = shutdown) disconnects batteries from load. 10800 N. Mavinee Drive, Tucson, Arizona 85737 Tel. (520) 297-0844 Fax: (520) 498-4924 www.securaplane.com 10 00 r02