Emergency Battery System XL244Series Securaplane’s Sealed Lead Acid XL244 series emergency battery system has been designed as a direct replacement for the JET. Electronics Emergency Battery Series P5-823 and PS-835. Featuring field-proven sealed lead acid batteries, battery level test, and built-in precision charging system, the XL244 series is the answer for aircraft operators demanding battery mainte- nance reduction. Sealed Lead Acid (SLA) Batteries provide longer life and better reliability than Ni-Cads in emergency backup (float) power applications, especially in an elevated temperature ambient. Options for the X1244 series include a 115 VAC, 400 Hz, 3-phase inverter or a 115 VAC, 400 Hz, single-phase inverter. Direct Replacement for PS-823 and PS-835 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 • Bus “hold-up” during engine start • Full 3 Year Warranty on Batteries • Full 5 Year Warranty on Electronics • No Need to Remove for Capacity Check Batteries Sealed Lead Acid Hawker “Cyclon” Batteries (Dry Cells); 18-24 VDC Output, 3.7 amps at 1 hour discharge rate; 4.5 amps at 45 minute discharge rate, 0.85 amps at 5 hour discharge rate. Built-in Battery Charger Precision charges battery from aircraft 28 VDC power bus. Operates in conditioning, bulk, topping, and trickle modes. Battery will reach 80-90% energy capacity in 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 temperature. A BIT output and the front panel LEDs indicate “Batt Low” at energy levels at or below 71%, and “Batt OK” above 71%. No need to remove from aircraft to perform capacity check. The battery test function can be initiated via cockpit mounted test switch or the XL244 front panel switch. Environmental Control In cold ambients, a thermal blanket automatically activates to heat the battery to 30ºC for guaranteed maximum energy. Instrument Lighting Output The XL244 incorporates a separate, factory adjustable converter output (2.0 to 7.0 VDC, 10 Watt) suitable for cockpit lighting applications. Information is subject to change. Please contact Securaplane for current information. Emergency Battery System Series XL244 Physical Characteristics Size: ARINC 404, ¼ ATR — 7.62 x 2.3 x 14.11 inches (max) Connector: ARINC 404 DPXB-13-34P-0I01 Qual: (DO-l6OD) 4(F2), 5(B), 6(C), 7, 8(C), 10(W), 12(D), 13(F), 14(S), 15(Z), 16(Z), 17(A), 18(Z), 19(Z), 20(R and W), 21(Z), 22(B3XX), 24(A) Weight: 12.5 lbs. max. (XL244A), 14.0 lbs. max. (XL244B, XL244C) Transportation: Dry cell classification by DOT. Functional Characteristics Input Power: 18-36 VDC (28 VDC nominal), 15A max. (Charger + Lighting + Heaters) Battery Output at 18-24 VDC: 3.7 amps at 1 hour discharge rate; 4.5 amps at 45 minute discharge rate, 0.85 amps at 5 hour discharge rate. Lighting Converter Output: Factory adjustable 2.0 to 7.0 VDC, 10 Watt. Signal Input: Cockpit test switch initiates battery capacity test from cockpit. BIT Output: Indicates battery energy level above 71%. Application List The XL244A incorporates no AC auxiliary outputs, and has a chamfer feature at the rear of the chassis similar to the J.E.T. PS-835 with no plug-in module installed. The XL244B has a 3-phase AC output with a 26 VAC auxiliary output. The XL244C has a single-phase AC output with a 26 VAC auxiliary output. All three units have an adjustable 5 volt DC output for light- ing. The XL244 series are designed to replace the JET. Electronics Emergency Battery models listed below. J.E.T. Battery Securaplane Securaplane Model Number Part Number Model Number PS-823A 100-1067-02 XL244B PS-823AT 100-1067-02 XL244B PS-82313 100-1067-02 XL244B PS-823BT 100-1067-02 XL244B PS-823C 100-1067-02 XL244B PS-823CT 100-1067-02 XL244B PS-823D 100-1067-02 XL244B PS-823DT 100-1067-02 XL244B PS-835A 100-1067-01 XL244A Note 1: The XL244 series is rated at PS-835B 100-1067-01 (Note 1) XL244A 4.5 ampere-hours. The PS-835B, PS-835C 100-1067-01 XL244A PS-835D, and PS-835F are rated for PS-835D 100-1067-01 (Note 1) XL244A 5.0 ampere-hours. Please verify the PS-835E 100-1067-01 XL244A DC load requirements of the intended PS-835F 100-1067-01 (Note 1) XL244A application to determine suitability of PS-835A with SI-100A module 100-1067-02 XL244B the XL244 PS-835B with SI-100A module 100-1067-02 (Note 1) XL244B PS-835C with SI-100A module 100-1067-02 XL244B PS-835D with SI-100A module 100-1067-02 (Note 1) XL244B PS-835E with SI-100A module 100-1067-02 XL244B PS-835F with SI-100A module 100-1067-02 (Note 1) XL244B PS-835A with SI-100B module 100-1067-03 XL244C PS-835B with SI-100B module 100-1067-03 (Note 1) XL244C PS-835C with SI-100B module 100-1067-03 XL244C PS-835D with SI-100B module 100-1067-03 (Note 1) XL244C PS-835E with SI-100B module 100-1067-03 XL244C PS-835F with SI-100B module 100-1067-03 (Note 1) XL244C 10800 N. Mavinee Drive, Tucson, Arizona 85737 Tel. (520) 297-0844 Fax: (520) 498-4924 www.securaplane.com 09 00 r02