Maintenance Free Battery 12v 100ah 1.5v um3 Battery Size Battery

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Product Description:

Features & Benefits

Capacity Range: 62 - 410Ah
Superior cyclic performance and endurance
High energy density
Exceptional fast charge acceptance ability
Long design life
Resilient to harsh environments
Up to two year shelf life

ModelSEL 100-12
Voltage12V
Capacity100AH  (C20)
97AH    (C10)
90AH    (C5)
79AH    (C1)
Dimension (mm)lenth: 407
width: 172
height: 214
total height: 238
Weight29KG
Maintenancefree(valve regular)
Working terperature-40°C~60°C
Floating life5 years
Design life5 years
Warranty2 years
Discharge details
DoD data  3000-3500 (25%)
600-800(75%)
200-300(100%)
Self discharge (25°C)91%(3 month)
82%(6 month)
64%(12 month)
Internal Resistance4.9 Ω (Fully charged battery at 25°C)
Material 
Grid Plate CaPb alloy, PbSn alloy, PbSb alloy
Diachylon 1# ceruse(99.99%)
Liquid Dilute sulfuric acid
Terminal Lead, Zinc, Copper
Shell PC\ABS
OriginalChina

 

 


 

 

FAQ

1.   How do I decide which system is right for me ?

For protection from long outages, include a generator or solar panels in your Must solar system. Shorter outages can be handled by a battery-only system.

2.    Where my system will be installed ?

Must solar systems are usually wall-mounted near a home's main electrical (circuit breaker) panel.

3. How do I install my system ?

A solar backup inverter is connected to a home electric system , we will supply detailed installation manual and videos for our customers .

Sealed and maintenance-free battery USES the latest design fully sealed structure and in the ninety s modernization production process.Has the high performance, long life, no pollution, free maintenance, safe and reliable performance.When charging, electrical energy into chemical energy, discharge chemical energy into electricity.Battery during discharge, the metal lead is negative, the oxidation reaction, oxidized lead sulfate;Lead dioxide is positive, reduction reaction, reduction of lead sulfate.When used in dc rechargeable batteries, lead and lead dioxide generated poles respectively.Remove the power supply, it back to the front of the discharge state of dynamic balance of the inner of the chemical battery.Lead-acid batteries is to repeatedly charging and discharging of battery, also known as secondary battery.Commonly used batteries are divided into four categories, respectively, the common battery, dry battery, wet charge batteries and battery four without maintenance.

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Q:What is the meaning of the station control layer in the power system
The process layer is an intelligent primary equipment in the exponential transformer substation, such as the intelligent terminal of the intelligent circuit breaker which is not yet fully developed, and the merging unit of the electronic transformer
Q:What is the installation equipment of the transformer on the power installation project
Installation of 10kV distribution transformer platformMost of the installation and use of double column transformer (capacity of less than 500kVoA), spacing of two rod is 2m, less than 20mm in the transformer tilt rod, power distribution transformer platform with two channel 2.4m is fixed on the two poles, the bench from the ground is not less than 2.5m, the gantry tilt should not be large in high 1/100. The bottom of the transformer is fixed with 4 screws on the platform, and the high and low voltage of the transformer should be equipped with dust cover. In addition, the installation of iron parts are galvanized, and more than 100kVoA transformer to install a disconnecting switch.
Q:What is the good rate of equipment determined by the rating of substation equipment
The "system" can easily calculate the depreciation and repair costs of fixed assets in order to determine the economic life of the equipment, the best time to update. As a result of the "system" many functions of the set, so that enterprises can accurately grasp the technical status of the equipment, so as to determine the technical life of the equipment is very useful.
Q:What is the GIS in power system
Three Gorges Left Bank GIS a total of 39 switches. Left a total of 8 units of power station and the Three Gorges to Wanzhou 1 line, the Three Gorges to Longquan 1 lines, 2 lines, Three Gorges to Longquan Three Gorges to Longquan 3 lines of four circuits? Left two power plant a total of 6 units and the Three Gorges to Jingzhou 1 lines, 2 lines, Three Gorges to Jingzhou Three Gorges to Jingzhou 3 line etc. three lines.Three Gorges left bank power plant using international bidding procurement, GIS by the internationally renowned manufacturer ABB in 1999, the successful supply installation. The utility model relates to a metal sealed off phase structure, the generator transformer adopts a unit connection, and the two unit wiring is combined into a switch unit which is connected with a joint unit to connect the 3 / 2 wiring. Bus segment, 3 / 2 wiring of the 7 strings, a series of double switch off. GIS net size of about 581.5 meters long, width of 15 meters.
Q:The problem of electric power equipment withstand voltage
Because of the low air pressure in the air at high altitude, at the same voltage
Q:What are the business scope of Electric Power Engineering Co., Ltd.
The manufacture, development and sale of electric power equipment, mechanical and electrical equipment, high and low voltage electrical equipment, instruments and meters, electronic products, design, construction and installation of electrical engineering, mechanical and electrical products, metal materials sales.
Q:Power equipment Market Overview
2013 first quarter, China's economy did not continue to stabilize the situation in the second half of 2012 rebounded, GDP grew by 7.7%, compared with the previous year's 4 quarter fell by 0.2 percentage points, lower than previously expected levels. The slowdown in economic growth driven by the demand for electricity consumption growth decreased synchronously, a quarter of the total electricity consumption growth rate year-on-year decline, the overall balance of the country's electricity supply and demand, in this situation, the national power investment continued to decline, a quarter of the country's main power generation enterprise project investment 61 billion 800 million yuan, down 17.1% over the previous year.
Q:District power equipment installation tender, the need for the conditions of the tender unit
10KV below the district power equipment installation: tender units need at least a business license qualification certificate (Level 3 or above) safety production license,
Q:Hello, I would like to ask what are the main rotating equipment in the power system? What is a rotating device?
The transformer is non rotating equipment. There are a lot of rotating equipment in power plants, such as fans, fans and so on, of course, the most important is the generator
Q:The two devices of the power system have those
Two power system equipment:An auxiliary device for monitoring, measuring, controlling, protecting and regulating the primary equipment in a power system, called a two device, that is not directly connected to the electrical energy.

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