DJU Lead-Calcium Battery


Catalog excerpts

DJU Lead-Calcium Battery - 1

Every battery FOR SWITCHGEAR & CONTROL APPLICATIONS capacity tested CAPACITIES FROM 110 TO 200 AMPERE-HOURS INDIVIDUAL POSTS IN A MULTI-CELL BATTERY C&D Technologies’ flooded batteries are engineered to provide superior performance and reliability over the life of the product. These batteries are designed using proprietary techniques and quality components and materials for reduced maintenance and extended battery life. APPLICATIONS • Electric Utility Substations • Manufacturing Facilities - Assembly Lines - Process Controls - Communication Systems • Petrochemical Processing Plants • Pipelines • Emergency Systems FEATURES & BENEFITS RELIABILITY COST SAVINGS • Reliable tongue and groove jar-to-cover seal design provides increased adhesive coverage area — offering unprecedented seal integrity during service • Unique jar design facilitates installation • Top suspended positive plate design allows free downward growth without pressure on jar, cover, or post seal — extending reliability and product life • Recessed vent area to collect water and acid spills, keeping them away from posts and cover — lowering maintenance and clean-up costs • Wrapped separator design extends cycle life — improving product reliability • Enhanced post seal design allows post growth without transmitting forces to cover • Compact, optimized product size nets up to 40% floor space reduction — saving valuable space EASY MAINTENANCE • All posts and connectors reside above the jar cover • Individual posts allow monitoring of individual cell performance in a multi-cell container • Individual posts use standard lead-plated copper connectors decreasing connection resistance • Optional terminal and connector cover available (P/N RD00907-“L”) SAFE OPERATION • Self extinguishing features (LOI >32) of flame retardant (FR) cover and jar material — providing added protection • Low evaporation, flame arrestor vents protect against an external source igniting hydrogen gas within the cells — improving safety The new 20-year design life DJU batteries incorporate these benefits in a transparent container for visual inspection of plates and has individual posts for cell voltage readings. SPECIFICATIONS Recommended float voltage range 2.20–2.25 volts per cell (1.215 specific gravity) Specific gravity of electrolyte @77°F (25°C) 1.215 (standard) Cover material Container material Separator material U-wrapped, microporous with fibrous mat Terminal type Rectangular lead post, two for every cell Safety vent Flame arrestor/low evaporation type C&D capacity tests every DJU battery to 100% of published rating which ensures 100% capacity out-of-the-box (no need to field cycle the batteries to reach rated capacity). This saves time and money for users.

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DJU Lead-Calcium Battery - 2

Nominal rates, 1.215 specific gravity @ 77°F (25°C) (includes connector voltage drop) 3 Tier/1 Row and other lengths of 2 Step/2 Tier racks are also available. Contact your local C&D representative for details. See brochure 12-560 for more information on seismic ratings of racks Two digit number following hyphen indicates length in feet. Example -06 = six foot rack 1400 Union Meeting Road Any data, descriptions or specifications presented herein are subject to revision by C&D Technologies, Inc. without notice. While such information is believed to be accurate as indicated herein, C&D...

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