En & Enl Series En & Enl Valve Regulated Lead-acid Batteries

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EN & ENL Series VALVE REGULATED LEAD-ACID BATTERIES EN & ENL EN & ENL ENDURANCE VRLA BATTERIES Suitable for all standby applications including Telecommunications, UPS, Emergency Lighting. Endurance range Batteries from Yuasa are the engineer’s choice for even the most critical standby applications, available in 10 year (EN) and 15 year (ENL) models. FEATURES Terminal • • 8mm Stud or Female Internal Thread • • • • Long Life in standby (10 and 15 year design life options). Unique mix and match parallel assembly allows extensive variations to network capacity. Electrolyte Suspension. A.G.M. technology assures no free electrolyte to spill or worry about. High gas recombination efficiency. Eliminates the need for forced ventilation and separate battery rooms. Case Material Oxygen index 30. Fully compliant with BS6290-4 and IEC896-2. Internal Type x y 20mm M8 Layout 200 ± 2mm 305 ± 2mm EN80/ EN100 ENL100 EN480-2 M8 210 ± 2mm 208 ± 2mm 236 ± 2mm 234 ± 2mm 305 ± 2mm IC B 8 8 16 16 EN160-6 Showing 2 x ICB168 ENL160 B EN160-4/ EN320-2 IC 206 ± 2mm 210 ± 2mm 210 ± 2mm 236 ± 2mm 236 ± 2mm EN & ENL General Specifications Nominal Capacity (Ah) EN80-6 EN80-4 EN100-6 ENL100-6 EN100-4 EN160-6 ENL160-6 EN160-4 EN320-2 EN480-2 10hr to 1.85vpc 80 80 100 100 100 160 160 160 320 480 3hr to 1.80vpc 65 65 81 81 81 129 129 129 258 387 1 hr to 1.75vpc 53 53 66 66 66 105 105 105 210 315 Voltage 6 4 6 6 4 6 6 4 2 2 Energy Density (Wh/L) 49 33 62 69 41 63 63 63 63 63 Specific Energy (Wh. kg) 20.8 18 26 26 26 23 27 27 27 27 Int Resistance (m.ohms) 1.8 1.2 1.8 1.8 1.2 1.2 1.2 0.8 0.3 0.2 Maximum discharge (A) 480 480 600 600 600 960 960 960 1920 2880 Short Circuit current 800 800 1000 1000 1000 1500 1500 1500 3000 4500 Length 200 200 200 200 200 305 305 206 206 205 Width 208 208 208 208 208 210 210 210 210 210 Height overall 238 238 238 238 238 240 240 240 240 240 Weight (kg) 23 17.5 23 23 17.5 35 35 24 24 35 Dimensions (mm) < Terminal 8mm Male Stud 6.1 Terminal Torque (Nm) 6.1 6.1 > 6.1 6.1 < Female Insert 6.1 6.1 30 40 50 60 70 REMAINING CAPACITY (%) 90 20 CHARGE VOLUME % DEPTH OF DISCHARGE % 10 80 70 60 50 40 30 80 20 90 10 100 0 6.1 100 110 100 6.1 SELF DISCHARGE CHARACTERISTICS CHARGING CHARACTERISTICS 0 6.1 > 20°C 60 30°C 40 40°C 20 0 0 2 4 6 8 10 12 14 16 18 20 22 24 10°C 80 0 2 4 6 8 10 12 STORAGE PERIOD (MONTH) CHARGING TIME (HOURS) Charging Methods (at 20˚C) STANDBY FLOAT CHARGE DESIGN LIFE 100 ENL Series Design Life (years) EN Series Standby use: Float charging voltage 2.26v + 0.005v CAUTION 10 - Avoid short circuit. - Do not charge in a sealed container. 5 2 1 0 10 20 30 40 50 60 Battery Operating Temperature (°C) www.yuasa-battery.co.uk DISCHARGE CHARACTERISTIC CURVES V T E R M I N A L VO LTA G E ( Vo l t ) V 6.5 2.16 6.0 2 5.5 0.1CA 1.83 0.27CA 0.65CA 1CA 5.0 3CA 1.66 2CA 4CA 1.5 4.5 1 2 4 6 8 10 20 40 60 80 100 D I S C H A R G E T I M E ( M i n . ) DENOTES FINAL VOLTAGE 200 CHARGING CHARACTERISTIC CHARGE VOLUME % 0.1C Amp (max.) 2.26V/Cell Constant Voltage at 20oC CHARGING CHARGED VOLTAGE CURRENT (V) (A) CHARGED VOLUME 100 0.1C 2.4 80 0.08C 2.3 CHARGE VOLTAGE 60 0.06C 2.2 40 0.04C 2.1 20 0.02C 2.0 AFTER 50% DISCHARGE AFTER 100% DISCHARGE CHARGING CURRENT 0 4 8 12 CHARGING TIME 16 24 (HOURS) Yuasa Battery Sales (UK) Ltd Unit 22 Rassau Industrial Estate Ebbw Vale, Gwent, NP23 5SD Tel: 08708 500312 Fax: 08708 500317 E-mail: [email protected] Registered number 1548820 Cat. No. 20 EVRLASF April 06 E&O.E. www.yuasa-battery.co.uk Distributed by 28 400 600