LCT LEAD-CALCIUM LT LEAD-ANTIMONY0 pages

12-329

LCT LEAD-CALCIUM
LT LEAD-ANTIMONY

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FOR TELECOMMUNICATIONS APPLICATIONS
CAPACITIES FROM 840 TO 2320 AMPERE-HOURS

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L

FEATURES & BENEFITS

C&D Technologies flooded t
batteries are engineered to t
provide superior performance t
and reliability over the life of t
the product. These batteries t
are designed using proprietaryt
techniques and quality components
and materials for reduced t
maintenance and extended t
battery life.

RELIABILITY
•t Long life positive plates cast with a t
proprietary process and alloy
•t Waterbath charging results in consistently
formed plates for reliable performance out
of the box (no cycling required in the field)
•t Proprietary expander enables stable and
uniform float voltages (down to 2.17 Vpc),
reducing the need to equalize and t
resulting in proven 20-year service life
•t Suspended positive plate permits free
growth without pressure on jar and cover
SAFE OPERATION
•t Flame-retardant covers enhance battery
plant safety with self-extinguishing t
properties LOI >32%, UL 94V-0
•t Low-evaporation, flame-arrester vent tot
extend watering intervals and preventt
external sparks from reacting with the
hydrogen inside the cell

SPECIFICATIONS

COST SAVINGS
•t Transparent container allows visualt
inspection of plates
•t Soft rubber post seal minimizes stress on
post reducing maintenance requirements
•t Computer controlled heli-arc welded t
post seal results in consistent and reliable
seal for less maintenance and longer t
product life
•t No requirement for periodic specific t
gravity readings

Plates

Height

Positive
Negative
Outside negative

15.00 in (381 mm) 12.00 in (305 mm) 0.312 in (7.9 mm)t
15.00 in (381 mm) 12.00 in (305 mm) 0.210 in (5.3 mm)t
15.00 in (381 mm) 12.00 in (305 mm) 0.120 in (3.1 mm)t

Float voltages

2.17– 2.22 volts per cell (calcium); 2.15-2.18 volts per cell (antimony)

Electrolyte at 77ºF (25ºC)

Sulfuric acid, 1.215 specific gravity nominal

Electrolyte height above plates

2.875 in (73 mm)

Sediment space

0.63 in (16 mm)

Container*

Thermoplastic, transparent, polycarbonate and SAN available

Cover

High-impact, flame-retardant thermoplastic (PVC), with tongue-and-groove seal
Flammability ratings: UL 94V-0; LOI >32; ASTM D-635 self-extinguishing

Separator

Microporous with fibrous glass mat

Safety vent system

Flame-arrester type

Terminals

Four, 1-in (25 mm) square posts per cell. Two, 1-in (25 mm) square
posts per cell for cell types, 2LCT-840/2LT-840

Withdrawal tubes

Two per cell

*Optional container
(except 2LCT-840)

High-impact, flame-retardant thermoplastic (PVC) Flammability ratings: t
UL 94V-0; LOI > 32

12-329/0911/CDt

Width

•t NEBS approved battery systems (cells t
and racks) that meet telecom companies’
specifications
•t Narrow 17” (43.18 cm) depth racks t
available – NEBS qualified

Thickness

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