LCZ
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Catalog excerpts

LCZ 2500 Lead-Calcium For Telecommunications 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. RELIABILITY • Long life positive plates cast with a proprietary process and alloy • Waterbath charging results in consistently formed plates for reliable performance out of the box (no cycling required in the field) • Proprietary expander enables stable and uniform float voltages (down to 2.17 Vpc), reducing the need to equalize and resulting in proven 20-year service life • Suspended positive plate permits free growth without pressure on jar and cover SAFE OPERATION • Flame-retardant covers enhance battery plant safety with self-extinguishing properties LOI >32%, UL 94V-0 • Low-evaporation, flame-arrester vent to extend watering intervals and prevent external sparks from reacting with the hydrogen inside the cell • NEBS approved battery systems (cells and racks) that meet telecom companies’ specifications • Narrow 17” (43.18 cm) depth racks available - NEBS qualified COST SAVINGS • Transparent container allows visual inspection of plates • Soft rubber post seal minimizes stress on post reducing maintenance requirements • Computer controlled heli-arc welded post seal results in consistent and reliable seal for less maintenance and longer product life • No requirement for periodic specific gravity readings Note: Electrolyte weighs approximately 10 lbs per gallon (1.210 kgs per liter). * Rates shown represent average values and are subject to IEEE 485 (6.2.4).

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CAPACITY DATA FOR LCZ 2500 Discharge end voltage *BASED ON CALCULATED AVERAGE VOLTS DURING CONSTANT CURRENT DISCHARGE. RACK SPECIFICATIONS (24-CELL SYSTEM) TWO-TIER Model RDB-0901-(L) 1 Notes: 1. Above data is for C&D standard racks only. For Seismic zones, C&D type EP racks are available. See Section 12-560. 2. Rack lengths for other than 23/24/26-cell batteries can be calculated by the formula: Number of cells per tier or step x (L + 0.5 in) - 0.5 in = total rack length where “L” is length of cell in inches. Where dimensions are critical, check with C&D engineering. 3. Rack width does not...

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