Battery UPS 12V 45A YUASA NPW45-12

Technical specifications of YUASA NPW45-12 UPS battery

  • Brand: yuasa
  • Battery type: Shield Acid
  • Dimensions: 151*65*94 mm
  • Nominal voltage: 12V
  • Ampere: 45A
  • Approximate weight: 2.7 Kg

Buying Yuasa 45 amp battery

Yusa Battery UPS was established in Japan in 1979 with the provision of motorcycle batteries. But with the passage of time, carefully following the demands of the market, it has emerged in the field of creating UPS batteries and has overtaken its competitors. Buy a 45 amp UPS battery in the following article

In 2002, this collection succeeded in obtaining the global UPS standard. Now, by creating more uses battery, it has gained the ability to about 43% of transactionsBattery South Korea in your hands. YUASA UPS battery manufacturing plant has spread all over the world and is used in most UPSs.

Technical specifications of the 45 amp Yuasa NPW45-12 battery

This sealed acid battery uses the power of 12 volts and the capacity of 45 amp hours. The dimensions of the battery are 151 x 65 x 94 mm and the weight is 2.7 kg. The operating temperature range for battery charging is between 0 and +40 degrees, the operating temperature range for battery discharge is between -15 and +50 degrees Celsius. The material of the battery body is made of durable ABS and protects against battery electrolyte leakage.

Tips to increase the life of the 45 amp Yuasa battery

How to maintain UPS battery

1- Proper charging and discharging:

One of the most important issues for the 45 amp UASA UPS battery is charging and discharging according to the standard tables of each type of battery. If this is done correctly; Significantly increases the useful life of batteries. For this reason, UPS charger devices with modern and new technology should be used.

It is better to periodically check the battery voltage by an expert. The battery must be fully charged and the voltage, charger and charging current must be measured so that the charging and discharging cycle of the battery can be done correctly.

2– suitable temperature:

Another factor of battery failure is the heat and high temperature of the environment or factors that cause the battery to heat up, such as improper charging and discharging with high amperage. The ambient temperature of the battery must be between 20 and 30 degrees Celsius according to the standard listed in the catalog.

3- Connections and main batteries:

Another important issue that should be considered is the periodic inspection and visit of batteries. In each visit, make sure that the connections between the batteries are completely tight, the battery terminals (terminals) are not oxidized, and the battery is not too hot or swollen. In case of oxidation, first remove the batteries from the circuit and then completely clean the batteries with boiling water and sandpaper so that the conductivity of the batteries is completely maintained.

When cleaning the battery head, avoid contact of sulfates with clothes and skin because sulfates are acidic and will harm your skin and clothes. It is worth mentioning that by observing the above-mentioned issues, the useful life of the batteries has increased and the entire capacity of the batteries can be used optimally.

4– the same voltage of the batteries:

Considering that UPS batteries are connected in series and all batteries receive the same amount of charging current, the voltage of each battery should be measured separately in each periodic service to determine that all batteries have the same quality. . If it is determined that one or more batteries have a lower voltage than other batteries, these batteries must be removed from the circuit.

In devices that work with high direct voltage (DC), if one or more batteries are damaged, these batteries receive the same amount of current as healthy batteries. This causes damaged batteries to get very hot, and if this process continues, it can eventually lead to a fire, so voltage control is very important in every service.

5- Battery cabinet:

To avoid possible short circuit and shock, you must use the right battery cabinets. These cabinets are made in different sizes and dimensions, according to the number and capacity of batteries, and they usually have rust-resistant static colors and are made of suitable alloy with standard thickness.

For more information on choosing a battery cabinet, it is recommended to read Battery Rack and Cabinet Read.

Buying guide and advice from Tesla

Tesla company is one of the specialized and reliable institutions that provides the best UPS in different brands. One of the most specialized activities of Tesla company is the repair of various domestic and foreign brands of UPS. For advice and guidance on purchasing Tesla products, especially UPS, please contact our experts and consultants through the following communication channels.

You can buy all kinds of electrical equipment from Cactus store.

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Manufacturing Country

Japan

Nominal voltage

12 volts

Capacity

45 amps

the length

151 mm

width

65 mm

Height

94 mm

life span

3 to 5 years

Weight

2.7 kg

Suitable for

  • solar systems of elevators
  • Wheelchair
  • alarm
  • Medical devices
  • parking door
  • Rechargeable alarm battery
  • These batteries can be charged and mostly in protection systems, UPS,
  • Central and… are used.

Advantages and Disadvantages

3 to 5 years life span

All purpose VRLA battery

Calcium lead grids for superior longevity

Absorbent glass mat structure without free acid

Gas recombination

Excellent recovery from deep discharge

Operation in any direction (except continuous reverse use)