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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

tubular battery

tubular battery

OPzV 12-45-Y Product Feature 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 charge acceptance performance Wide operation temperature range: -40℃~70℃ Storage life: After fully charged, it can be storaged about 2...

Product Details

Tubular battery Valve Regulated Lead Acid batteries are designed with a proven combination of GEL and Tubular technologies to offer a very  high lever of reliability. Opzv batteries benefit from an optimized plate design which gives capacities in excess of the DIN standard values. In addition, this series offers both a longest float life and a high cycle life in widely industrial field.


Product Feature of tubular battery


Negative plate

Pasted flat type, high rate discharge performance;

Separator

PVC-SiO2 separator, low internal resistance, high pore rate;                                           

Positive plate

Tubular type, with die-casting thick Pb-Ca grid;

Electrolyte

Gel electrolyte uses imported silica, lower internal resistance;

Safety valves

Good sensitivity, safe and reliable,


Datasheet 


OPZV12-45-2.jpg


Specification of tubular battery


Cells Per Unit

6

Capacity

45Ah@10hr-rate to 1.80V

per cell @25℃

Voltage Per Unit

12v

Dimension(LxHxW)

260x169x210mm

Weight

Approx. 18.0Kg (Tolerance ±3%)

Terminal

Thread F11

Container Material

A.B.S. UL94-HB, UL94-V0 Optional.

Internal Resistance

Approx. 17 mΩ

Max. Discharge Current

450A (5 sec)

Operating Temperature Range

Normal Operating Temperature Range

25℃ ± 5℃

Discharge: -40℃ ~70℃;
Charge: 0℃~50℃;
Storage: -20℃~60℃

Float charging Voltage

13.6 to 13.8 VDC/unit Average at 25℃

Recommended Maximum Charging Current

9.0A

Equalization and Cycle Service

14.2 to 14.4 VDC/unit Average at 25℃

Self Discharge

 Self-discharge ratio less than 2% per month at 25℃


Float charge usage (standby power supply)


1. Telecommunications, communication apparatus,SPC exchange.            

2. Emergency lighting system.                         

3. Safety and prevention of burglary,fire protection alarm system.    

4. UPS uninterruputible power supply.                      

5. Electric power switch system.

6. Electric power plant,substation directly current operation electric source .

7. Engine startup,ship craft equipment.

8. Solar system, and standby electric source


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


Cycle usage


1.Portable TV, pickup camera, radio and tape recorder.

2.Electric tool, field mower, Vacuum cleaner. 

3.Camera,news photography equipment.

4.Portable personal computer, language processor, terminal.

5.Outdoor testing equipment, medical instrument equipment.

6.Mobile phone, walkie-talkie.

7.Lamp, tapping lamp, emergency light, railway signal light.

8.Electric toy, electric wheel chair.


Application 


It suitable for power supply in telecommunication, photovoltaic/wind energy storage and UPS applications.


solar power system diagram.jpg

 

Factory 


  厂房1 270.jpg

  厂房3 270.jpg

 

Why choose us  

                                                                         

 1. The battery is full of power when it’s out of factory, no need to use liquid charge.

 2. No memory, no need to discharge battery use, suitable for circuit design.

 3. By high partition, adsorption and strong.

 4. There is no flowing liquid (poor liquid), does not leak acid and free Upside down.

 5. Comply with environmental requirements, ease of use.

 6. The use of lead-calcium alloys, battery self-discharge is very low.

 7. Easy storage, less maintenance.

 8. Using ABS plastic shell and valve technology for stable quality safe use.

 9. Fresh lead board , long use life and low pollution.

 

Contact me

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