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Zhongneng Chengyu Power Co.,Ltd

Address: No.216 Changjiang Road, Huangdao Development District, Qingdao City, Shandong Province, China

E-mail: info@chengyupower.com

Tel: +86-532-86934246

Fax: +86-532-86934246

vrla gel battery

vrla gel battery

OPzV 2-770-Y Product Feature OPzV battery positive plate adopts tubular plate which can prevent active material falling, and adopts multi-component alloy frame. Floating design life: 20 years at 25℃ Cycle life(2V): >2000 at 80% DOD and 6000 at 25% DOD Self-discharge rate: ≤2%/Month High...

Product Details

Vrla gel battery OPzV series battery belong to valve regulated tubular gel solar battery, and our product warranty is 1-3 years, have long design life, and our product ideal for solar panel, solar system, telecommunication, emergency system, securit system, etc...


Datasheet of vrla gel battery


OPzV2-770-2.jpg


Specification & Feature of vrla gel battery


Model

OPzV2-770-Y

Nominal Voltage(V)

2V

Nominal

Capacity(Ah)

770AH

Cells Per Unit

1

Dimension

(LxHxW)

145x206x681mm

Terminal

F10

Weight

 Approx. 56.0Kg

Container Material

ABS

Storage life

After fully charged, it can be storaged about 2 years at 20℃

Flooded electrolyte

design

Contain more electrolyte like a flooded battery, pace between plates,

separators is full of electrolyte thus means good heating capacity.

Internal

Resistance

Approx. 0.55 mΩ

Max. Discharge Current

3000A (5 sec)

Positive plate

Tubular type, with die-casting thick Pb-Ca grid; it has very good

corrosion resistance and a very long service life

Normal Operating Temperature

Range

25℃±5℃

Charging

Current

154A

Negative plate

Pasted flat type, radial grid design, good high rate discharge performance                    

Float charging

Voltage

2.25 to 2.3 VDC/unit Average at 25℃

Electrolyte

Gel electrolyte uses imported silica, special tenichnics make it in a gel

immobilized state, special additives make it very stable, lower internal

resistance and no stratifiction;

Separator

PVC-SiO2 separator, low internal resistance, high pore rate and long life

Safety valves

Good sensitivity, safe, reliable, equipped with double flame arrester

Equalization and Cycle Service

2.37 to 2.40 VDC/unit Average at 25℃

 

Compliant Standards


1. IEC 60896-21/22-2004/ DIN43539-T5
2. IEC61427-2005/ YD/T1360-2005/ GB/T 22473-2008
3. Passed ISO9001, ISO14001, OHSAS18001, UL, CE certificate


Application 


Mainly applied for electric systems, security systems, medical equipment, shipping systems, telecommunications equipment, various testing machines, radio transceiver, the banking uninterruptible power supply system, railway locomotives, railway communications, emergency lighting systems, small lamps, large UPS and computer backup power, fire extinguishing systems, electronic equipment ,solar power system (off-grid solar power system, solar street light system, solar garden light system) and wind power system, non-traction battery.

electric-cars.jpg   light-supply-system.jpg

Electric Car                                                           Light Supply Power

power storage plant.png   solar system.png

Telecommunication                                             Solar System/ Solar Panel

 

Exhibition Show


2017 international photovoltaic power generational conference & exhibition at Shanghai, China.

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展会4.jpg  展会1 .jpg


CAUTION


(1) The valve regulated sealed lead acid  deep cycle solar battery is maintenance free and without acid adding, any top cover opening is forbidden during use.
(2) The deep cycle solar battery should be charged once every 6 months after leaving the factory.
(3) Checking the  deep cycle solar battery appearance before using, and avoid strong vibration or mechanical damage.
(4) Recommend recycling using temperature 25℃ ± 5% , the  deep cycle solar battery is strictly prohibited get wet in the rain and soaking.
(5) Deep cycle solar battery installation and removal should be uniform stress, stress at the shell should be part of the battery, avoid damage the terminal.
(6) If you need batteries in parallel, do not exceed three parallel.
(7) The deep cycle solar battery when used in multiple circuits, it must be according to deep cycle solar battery marks "+", "-" in order of priority and space cannot be less than 15mm.
(8) Before you connecting with device, make it disconnected, then connect the deep cycle solar battery positive to the devices positive, negative connected to negative terminal, and fix the cable.


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