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Product Details
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Product Description
12V Series Technical Data
1, Function Parameter | 5, Environment Temperature | ||||
Norminal Voltage | 12V | Discharge Temperature | -20-60℃ | ||
Norminal Capacity(10 hours rate) | 250Ah | Charge Temperature | -10-50℃ | ||
6Numbers of Cells | 6cell | Storage Temperature | -20-60℃ | ||
2, Rated Capacity at 25℃(77℉) | 6, Inner Resistance & Max. Discharge Current | ||||
10hr,10.8V/cell,20℃/68℉ | 250Ah | Fully Charge Battery at 25℃(77℉) | 2mΩ | ||
3hr,10.8V/cell,20℃/68℉ | 191.7Ah | Max. Discharge Current | 3750A(5s) | ||
1hr,10.5V/cell,20℃/68℉ | 138.1Ah | Short Circuit Current | 12500A | ||
3, Capacity affected by Temperature(10 hour rate) | 7, Self-discharge@25℃(77℉) | ||||
40℃(104℉) | 103% | Capacity after 3 Month Storage | 91% | ||
25℃(77℉) | 100% | Capacity after 6 Month Storage | 82% | ||
0℃(32℉) | 85% | Capacity after 9 Month Storage | 73% | ||
-15℃(5℉) | 65% | Capacity after 12 Month Storage | 64% | ||
4, Constant Voltage Charging at 25℃(77℉) | 8, Dimension & Weight | ||||
Cycle Charge | 14.4V~14.9V | Length | 520mm | ||
Maximum Charging Current | 62.5A | Width | 269mm | ||
Temperature Compensation | -30mV/℃ | Height | 220mm | ||
Float Charge | 13.6-13.8V | Total Height | 225mm | ||
Temperature Compensation | -20mV/℃ | Reference Weight | 70kgs | ||
Key Features :
♦Gelled electrolyte made by mixing sulfuric acid with silica fume.
♦The electrolyte is gel like ,immobile and does not leak ,enabling
uniform reaction of each part of the plate .
♦High rate discharge performance due to tight assembly technology
♦Strong heat dissipation and wide operating temperature range
♦Avoid acid mist being separated out , environment friendliness
♦Efficient venting system release excessive gas automatically
Applications :
♦EPS and UPS battery backup
♦Solar and wind energy storage system
♦Telecommunication Equipment
♦Power plant and transmission system
♦Signal system , emergency lighting system , security system
Our Projects
Packing & Delivery
Packing Details : carton box , wooden box and wooden pallet , 1unit per carton box
Delivery Details : 5-15days
Our Company
Factory
Our Factory
Workshop
Our Workshop
Production Line
Production Line
Team
Our Team
For more details
Hannah Chu
Rosen Solar Energy Co.,Ltd.
Tel:+86 13247025197
Whatsapp number: +86 13247025197
FB/Skype/Wechat the same as above number
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