Top quality 3000ah 2V off gird system battery Solar power AGM battery   

CE certified VRLA UPS battery 2V 3000ah 

2V 3000ah Wind power system 

Koyama® 2V Stationary AGM Batteries  

Koyama® 2V series are  valve-regulated, non-spillable types constructed with an absorbent glass mat (AGM ) with pasted flat lead-calcium alloy plates. They are designed to provide long, reliable service life with minimal maintenance.
 

Technical details: 

 

 

• Place of Origin: China (Mainland)
• Brand Name: KOYAMA
• Model Number: NP3000-2
• Usage: ups /solar panel/photovoltanic system
• Voltage: 2v
• Sealed Type: Sealed
• Maintenance Type: Free
• Size: 712*353*341*382mm
• Weight: 191kgs
• Nominal Capacity: 3000AH
• Warranty: 2 years
• color: orange/blue/or as per customer's option
• certification: ISO, CE, UL, SGS

Description
By combining the service life reliability of a flooded battery with the performance energy density of a valve-regulated battery, CBB created a true long service life VRLA battery the 2V gel range. This range offers 15-20 years design life with very good cycling capability, and it is highly suited to telecom, UPS, renewable energy system, power stations and similar applications. It owns much better thermal stability and longer cyclic life.

Product Standards

You can expect our batteries meet with the standards DIN, IEC60986-21/22 & BS6290-4. We have obtained ISO9001 & ISO14001 certification. We have obtained UL approval (MH25860) for all types of batteries. We have obtained CE approval for all types of batteries. All these render our batteries to be compatible with requirements of world-level equipments.

 

Features

-Sealed and maintenance free operation
-Non-Spillable construction design.
-ABS Containers and Covers (UL94HB), UL94V-0 optional.
-Safety valve installation for explosion proof.
-High quality and high reliability.
- Exceptional deep discharge recovery performance.
- Low self discharge characteristic.
-Flexibility design for multiple install positions.

 

Specifications:

 

Normal Voltage:-----2+6+12 Volt Nominal Plates Extra Heavy Duty

Design Life: 22Ah and down :4-6 years@25C

                    24AH and up: 6-8 years @25C

Plates: Flat Pasted

Separator: AGM ( Absorbent Glass Mat )

Container /Cover---ABS

Plate Alloy---Virgin Pure Lead /1.6% Tin

Terminal---Copper Insert +Threaded Post

Charge Voltage---Cycle 2.35VPC: Float 2.25 to 2.30Vpc@20C

Specific Gravity---1.280

Electrolyte---Acid

Operating Temperature: -25 to +55(However we recommend that the batteries be operated in the temperature range of 20 to 30 C, to obtain full life and optimum performance.)

Applications

Communication equipment
Telecommunication control equipment
Emergency lighting systems
Electric power systems
Power station
Nuclear power station
Solar powered and wind powered systems
Load leveling and storage equipment
Marine equipment
Power generation plants
Alarm systems
Uninterruptible power supplies
Stand-by power for computers
Medical equipment
Fire and security systems
Control equipment
Stand-by electric power

 

Lead time: 20-30day after getting payment

Warranty: 5 years

Certificates: ISO, CE, UL

 

We are one of the leading manufacturers of Valve Regulated Lead Acid batteries for more than 20 years in Guangdong, China. All batteries are excellent quality, well recognizing worldwide and with reasonable Prices. Any inquiries or query would be replied at the earliest date.

 

Technical Details: