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Гелевая батарея для хранения солнечной энергии Rosen 2 в 500 Ач

Гелевая батарея для хранения солнечной энергии Rosen 2 в 500 Ач

Category: Lead Acid Batteries >>>
Supplier: Rosen Solar Energy Co. Ltd.

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Product Overview

Description

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Product Description

2V Series Technical Data

\t 1, Function Parameter		\t 5, Environment Temperature
\t Norminal Voltage	\t 2V	\t Discharge Temperature	\t -20-50℃
\t Norminal Capacity(10 hours rate)	\t 500Ah	\t Charge Temperature	\t -10-50℃
\t Numbers of Cells	\t 1cell	\t Storage Temperature	\t -20-60℃
\t 2, Rated Capacity at 25℃(77℉)		\t 6, Inner Resistance & Max. Discharge Current
\t 10 hour rate(0.1C, 1.80V/cell)	\t 500Ah	\t Fully Charge Battery at 25℃(77℉)	\t 0.42mΩ
\t 3 hour rate(0.25C, 1.75V/cell)	\t 239Ah	\t Max. Discharge Current	\t 800A(5s)
\t 1 hour rate(0.55C, 1.60V/cell)	\t 254Ah	\t Short Circuit Current	\t 4200A
\t 3, Capacity affected by Temperature(10 hour rate)		\t 7, Self-discharge@25℃(77℉)
\t 40℃(104℉)	\t 102%	\t Capacity after 3 Month Storage	\t 92%
\t 25℃(77℉)	\t 100%	\t Capacity after 6 Month Storage	\t 84%
\t 0℃(32℉)	\t 90%	\t Capacity after 9 Month Storage	\t 74%
\t -15℃(5℉)	\t 70%	\t Capacity after 12 Month Storage	\t 65%
\t 4, Constant Voltage Charging at 25℃(77℉)		\t 8, Dimension & Weight
\t Cycle Charge	\t 2.35-2.4V	\t Length	\t 243mm
\t Maximum Charging Current	\t 125A	\t Width	\t 175mm
\t Temperature Compensation	\t -5mV/℃	\t Height	\t 332mm
\t Float Charge	\t 2.23-2.27V	\t Total Height	\t 341mm
\t Temperature Compensation	\t -3.3mV/℃	\t Reference Weight	\t 30kgs

Key Features :

♦Long service life according to EUROBAT Classification
♦Up to 2200 deep discharge cycles
♦High gas recombination efficiency
♦Wide suitability of ambient temperature range
♦Low self discharge

Battery Construction

A. Electrolyte: Be immobilized in the cell through the use of a gelling agent or absorbed in the separators and plates.The cells shall have no residual free or bulk liquid electrolyte.
B. Separators: Made of fiberglass. Be porous to electrolyte but electrically insulating.
C. Container & Cover: Cell containers and covers shall be made of a high impact, flame-retardant plastic

D. Terminal: Terminal posts shall be cast in lead or lead alloy and have a copper core insert.
E. Valve: The valve operate at the pressure limits specified. The valve will not allow ingress of outside air into the unit.