Lead Acid Battery

Deep Cycle Tubular OPzS Flooded Battery

EverExceed Tubular plate OPzS batteries are characterized by low maintenance requirements, long service life and excellent capacity performance while operating in high temperature or unstable power network. These batteries also ensure optimum energy efficiency and great cost effective energy solution. With proven high reliability, these batteries are extremely good choice for solar/photovoltaic, telecommunication, oil & gas, transportations, petrochemical industries.


  • brand:

    EverExceed
  • Model:

    OPzS series
  • Rated voltage(V):

    2V
  • Rated capacity(Ah):

    128Ah-3900Ah
  • OEM/ODM Service:

    Yes, customized
  • Certificates:

    UL1989; IEC61427;IEC60896; CE
  • Usage:

    Photovoltaics/Solar ;Wind Generation ;Microwave radio systems;Telecommunications;Power generation plants; Emergency lighting
  • Features
  • TECHNICAL DATA
  • SUCCESSFUL CASES
  • Download
  • Related documents
  • Video
  • FAQ



Technical features:











High reliability

Unique performance against high temperature

Low maintenance
High operational reliability under rough conditions

Operate consistently even at high temperatures from -40°C  to +70°C 
Very low maintenance due to reduced antimony in the alloy & high electrolyte reserve










Superior cycle performance
High safety
Long service life

1500 life cycles @ 80% DOD.9.7mm thickness positive plate (most thick in the industry) ensure the plate’s excellent strength and super cycle life


More than 250 quality control checks.
Very low gassigng due to internal gas recombination. Flame retardant ceramic plugs with safety vents for safe & long life

20 years design life @25℃ (77℉).Pasted negative plates. Grid plate construction consisting of low antimony with long-life expander material










Long storage time

Excellent anti corrosion ability

Assured quality
Storage time 12 months at full charge condition
Storage time up to 5 years at sealed dry charge condition

Robust tubular plates consisting of a lead antimony alloy, optimized for high Corrosion resistances.Microporous and robust, for electrical separation of the positive and negative plates and optimized for low intemal resistance

These industry leading rechargeable batteries are approved with UL1989, CE certificates & IEC60896 & IEC61427 test reports


Applications:


Photovoltaics/Solar ; Wind Generation ; Microwave radio systems;Telecommunications;• Power generation plants;• Emergency lighting



Factory:


Part number DIN Type Nom. Voltage (V) C8 AH to 1.75VPC C10 AH to 1.80VPC C100 AH to 1.80VPC Outline Dimensions (mm) Weight With acid (kg) Acid Weight  (kg) Pole Pairs Internal Resist. acc. to IEC 896-2 mOhms Short Circuit Current Terminal
Length (l) Width (b/w) Height (h) Installed Length (B/L)
2TS020100 2 OPzS 100 2 127 128 146 105 208 405 115 13.7 5.2 1 1.5 1400 F-M8
2TS030150 3 OPzS 150 2 168 168 225 105 208 405 115 15.2 5 1 1.05 1950 F-M8
2TS040200 4 OPzS 200 2 214 214 294 105 208 405 115 18 4.5 1 0.85 2450 F-M8
2TS050250 5 OPzS 250 2 263 265 368 126 208 405 136 21 5 1 0.68 3000 F-M8
2TS060300 6 OPzS 300 2 312 316 440 147 208 405 157 25 6 1 0.57 3600 F-M8
2TS050350 5 OPzS 350 2 377 380 527 126 208 520 136 28 6.5 1 0.6 3430 F-M8
2TS060420 6 OPzS 420 2 451 455 631 147 208 520 157 33.5 8 1 0.51 4100 F-M8
2TS070490 7 OPzS 490 2 526 530 740 168 208 520 178 39 11 1 0.45 4580 F-M8
2TS060600 6 OPzS 600 2 664 680 902 147 208 695 157 46 12 1 0.42 5000 F-M8
2TS080800 8 OPzS 800 2 896 960 1204 215 193 695 225 64 16 2 0.33 6650 F-M8
2TS101000 10 OPzS 1000 2 1120 1140 1505 215 235 695 225 77 20 2 0.25 8200 F-M8
2TS121200 12 OPzS 1200 2 1336 1370 1804 215 277 695 225 92 24 2 0.22 9250 F-M8
2TS121500 12 OPzS 1500 2 1696 1700 2207 215 277 845 225 112 30 2 0.21 9600 F-M8
2TS141750 14 OPzS 1750 2 1800 1800 2573 215 400 815 225 142 41 3 0.18 11200 F-M8
2TS151875 15 OPzS 1875 2 1928 1930 2741 215 400 815 225 146 40 3 0.16 11600 F-M8
2TS162000 16 OPzS 2000 2 2248 2250 2931 215 400 815 225 150 40 3 0.15 12800 F-M8
2TS182250 18 OPzS 2250 2 2448 2450 3292 215 490 815 225 185 53 4 0.14 14600 F-M8
2TS202500 20 OPzS 2500 2 2800 2800 3671 215 490 815 225 204 52 4 0.12 16500 F-M8
2TS243000 24 OPzS 3000 2 3352 3350 4404 215 580 815 225 230 63 4 0.1 19200 F-M8
2TS283500 28 OPzS 3500 2 3904 3900 5135 215 580 815 225 250 63 4 0.1 20500 F-M8







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  • EverExceed Tubular OPzS Range(2V) V3.0 2023.05.29.pdf

1. What's A Flooded Lead Acid Battery?

The flooded lead acid battery (FLA battery) is the most common lead acid battery type and has been in use over a wide variety of applications for over 150 years.

The sulfuric acid in the electrolyte of a lead acid battery is directly involved in the charging and discharging process of the battery. In a traditional lead acid battery, the remaining space in the battery tank after removing the electrode plates, partitions, and other solid assembly parts is completely filled with sulfuric acid electrolyte, and the electrolyte is in a state of surplus and excess, which is therefore known as the "flooded" type of battery, in which the electrode plates of the battery are completely immersed in the sulfuric acid electrolyte. electrolyte.

In contrast, if the remaining space in the battery tank is not completely filled with electrolyte, and the plates are not completely immersed in the electrolyte, it is called a "liquid-poor" battery.

Liquid-rich battery has a cover on the top that can ventilate and prevent liquid from spilling out (but not completely prevent liquid leakage), due to evaporation and decomposition loss of water in the process of use, it is necessary to open the cover periodically to refill distilled water and adjust the density of the electrolyte, so it is customarily referred to as the "open-type" batteries.

 

2.What are the main application characteristics of Flooded Battery?

Flooded Battery (OPzS) is mainly used in telecommunication, base station, power plant, substation, backup and recycle power supply. Its advantages are long service life, good battery consistency, small voltage difference between float and charge voltage.

 

3. Flooded Lead Acid Battery use characteristics?

For Flooded Lead Acid Battery, after normal use for a period of time, due to the decline of the monomer electrolyte level, it is necessary to replenish its distilled water. The reasons for replenishing distilled water are as follows:

A. the battery in the late charging of 24 hours will produce the chemical reaction of electrolysis of water, the decomposition of water into hydrogen and oxygen dissipated, so you can see the battery will bubble inside (the role of the electrolyte to stir the electrolyte, so that the electrolyte specific gravity of the electrolyte uniformity), which results in the loss of water in the electrolyte, the level of the liquid is lowered:

B. due to the battery itself in the use and charging process electrolyte temperature will rise (normal temperature rise of about 10 degrees), as well as the ambient temperature and other factors, the water in the electrolyte will continue to evaporate, resulting in electrolyte water loss, the liquid level is reduced. When the ambient temperature is high, it will accelerate the water evaporation, and the water loss of water evaporation is much larger than the water loss of electrolyte electrolysis.

C.Therefore, combined with the above two reasons m see, the battery high temperature, high ambient temperature, as well as charging, discharging current is too large and other factors will accelerate the liquid level drop (water loss). Therefore, rehydration is an important part of the maintenance process of liquid-rich lead-acid batteries. The battery can not be replenished under normal use.


4. What are the precautions for replenishment of liquid-rich lead-acid batteries?

A. water replenishment: after a period of time, the battery will be used for charging electrolytic water, temperature evaporation and other reasons lead to electrolyte reduction, the need for timely replenishment. Usually check the battery level once a week, if it is summer or higher temperature places, about three days should check the battery level. To the battery replenishment of water must use distilled water or deionized water.

B. to the battery water replenishment of common tools are: plastic measuring cups, simple water bucket, water car. In addition, you can also use the disposable water replenishment system. To the battery water cut off the use of metal utensils (except lead utensils)

C.in order to prevent the battery overfill and battery water shortage, the principle of water is added diligently, less added. Pay attention to the correct electrolyte level position when rehydrating the battery.

D.to prevent over-hydration:

That is, the water replenishment exceeds the prescribed level. Over-hydration or directly lead to electrolyte overflow, or during charging or operation lead to electrolyte overflow. The hazards are:

(1) lead to battery leakage, self-discharge:

(2) corrosion of battery poles, connecting strips, boxes, etc.:

(3) lead to a decline in battery capacity, resulting in the state of the monomer imbalance:

E, when the water replenishment is not timely resulting in a lack of water in the battery will cause:

(1) with the electrolyte surface will lead to a high temperature rise in the battery charging:

(2) the battery's capacity to decline:

(3) such as the plate is exposed to the air will cause its oxidation:

(4) the specific gravity of the electrolyte is elevated, easy to lead to corrosion deterioration of the plate:

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