Standby Products SD-SDH. series. Technical Features. Applications. Product Features

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1 SD-SDH series The FIAMM s SD-SDH battery range can be used in standby mode for duties requiring high performance and reliability. The SD-SDH family is specially designed for discharge rates that are required for switchgears, power stations, UPS s. Thick pasted plates and a high integrity post seal guarantee a long life even in unfavorable operating conditions. FIAMM has a program of continuous improvement investing in manufacturing processes, equipment and technology. FIAMM s Standby Battery factories are ISO certified. Our continuous investment in battery technology is reflected by means of premium products that are of the highest quality and reliability. FIAMM s SD-SDH flooded lead acid batteries are the ideal energy source for many different industrial and standby applications. Technical Features Positive Plates: pasted plate construction with grids cast from lead selenium alloy. Grids cast from lead calcium alloy available upon request. Negative Plates: rugged pasted grid construction with a service life compatible with the positive plates. The alloy and curing process are designed so that porosity of active material is maintained during operation. Electrolyte: high purity sulphuric acid solution with a specific gravity of 1.24 (± 0.01) at 77 F, lower specific gravity acid available upon request. Separators: microporous plastic matched with fiberglass mats provide maximum electrolyte utilization while retaining minimum internal resistance. Containers: injection molded from high quality transparent SAN (Styrene Acrylonitrile) for easy cell status inspection. Lids: made of opaque SAN. Flame retardant ABS is available upon request. Vent Caps: effectively prevent acid spray from the cell when gassing during boost charge. They are constructed with a ceramic filter and bayonet lock, designed to prevent any errant spark or flame from entering the cell. Cell Pillars, Connectors and Hardware: the cell terminal pillars are of lead with solid copper insert of high conductivity. Intercell connectors are of tin plated solid copper, stainless steel hardware is supplied as standard. Post Seals: new design of the high integrity post seals to prevent electrolyte leakage and terminal corrosion. Applications UPS Systems Telecommunications Electrical Utilities/Switchgear Standby Products Product Features High Performance Design Life: up to 20 years on float in temperature controlled environments Very Low Maintenance High Efficiency High Operational Reliability

2 Rev SD-SDH series CAPACITY (Ah) at 77 F 8 hrs to 1.75 Vpc DIMENSIONS Length Width Total Height Weight Electrolyte Volume (Sg. 1.24) Terminals in mm in mm in mm lbs kg Gals + - SD SD SD SD SD SD SD SD SD SD This Document and the confidential information it contains shall be distributed, routed or made available solely with written permission of FIAMM SDH SDH SDH SDH SDH SDH SDH SDH SDH SDH SDH SDH SDH SDH SDH SDH SDH SDH SDH SDH SDH SDH SDH SDH Electrical Characteristics NOMINAL VOLTAGE: 2 Vpc INTERNAL RESISTANCE: SD range: 0.13/C 8 (Ohm); SDH range: 0.23/C 8 (Ohm) SHORT CIRCUIT CURRENT: SD range: 16 x C 8 (A); SDH range: 10 x C 8 (A) FLOAT CHARGE AT 77 F(25 C): 2.23 Vpc BOOST CHARGE: 2.40 Vpc with a maximum current of 0.15 x C 8 (A)

3 SD-SDH series Rev FIAMM Lead Selenium cells are the perfect compromise for the lead acid pasted plate technology. The lead selenium presents both the advantages of lead calcium and lead antimony alloys while exhibiting none of their disadvantages. recovery after discharge is very fast even on float, with recovery of 90 % of 8 hour capacity in less than 15 hours. High Reliability Post Seal Lead Post Gasket Gasket Resin Cup Resin Lid Electrical Characteristics Nominal Voltage (V) 2 2 SD Float Voltage at 77 F 2.23 Vpc 2.23 Vpc Equalization Charge 2.4 Vpc 2.4 Vpc Max Charge Current (A) initial 15% C 8 final 8% of C 8 SDH initial 15% C 8 final 8% of C 8 Self Discharge at 77 F < 2% per month < 2% per month Internal Resistance (ohm) 0.13/C /C 8 Short Circuit Current (A) 16xC 8 10xC 8 SD Cell Specifications Plate Dimension Height Width Thickness Height Width Thickness Positive Negative Electrolyte SG at 77 F 1.24 ± ± 0.01 Sediment Space Container Material Transparent SAN Transparent SAN Cover Material Opaque SAN Opaque SAN Separators Microporous+ Fiberglass Mat Microporous+ Fiberglass Mat Terminal Post Type Lead (Copper Insert) Lead (Copper Insert) Plate Support Positive & Negative : Bottom Supported Positive & Negative : Bottom Supported Intercell Connectors TIn Plated Copper Tin Plated Copper Connector Hardware Stainless Steel Stainless Steel Vent Plugs Flame Arrestor Type Flame Arrestor Type Cell Specifications Torque Value: inlbs (10-12 Nm) Terminal Type: Bolt (M8) SD 5 SD 23 SDH 13 SDH 15 SDH 17 SDH 35 SDH 37 SDH 59 SDH FIAMM Energy LLC, One FIAMM Way, Waynesboro, GA Tel FIAMM ( ) FIAMM Technologies LLC reserves the right to change or revise without notice any information or detail given in this publication

4 Rev SD-SDH series Constant Current Discharge Rates Amperes to Vpc at 77 F (25 C) Sg 1.24 MINUTES HOURS SD SD SD SD SD SD SD SD SD SD SDH SDH SDH SDH SDH SDH SDH SDH SDH SDH This Document and the confidential information it contains shall be distributed, routed or made available solely with written permission of FIAMM SDH SDH SDH SDH SDH SDH SDH SDH SDH SDH SDH SDH SDH SDH FIAMM Energy LLC 1 FIAMM Way Waynesboro, GA

5 SD-SDH series Rev Constant Current Discharge Rates Amperes to Vpc at 77 F (25 C) Sg 1.24 MINUTES HOURS SD SD SD SD SD SD SD SD SD SD SDH SDH SDH SDH SDH SDH SDH SDH SDH SDH SDH SDH SDH SDH SDH SDH SDH SDH SDH SDH SDH SDH SDH SDH FIAMM Energy LLC 1 FIAMM Way Waynesboro, GA FIAMM Energy LLC, One FIAMM Way, Waynesboro, GA Tel FIAMM ( ) FIAMM Technologies LLC reserves the right to change or revise without notice any information or detail given in this publication