Solar Battery REX Series for Solar and Wind Power REX-200
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 unit
- Supply Capability:
- 5000000 unit/month
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Solar Battery REX Series Introduction
REX battery is designed for Renewable Energy Sources such as Solar and Wind Power. REX protects our environment using Green Technology and benefits the World's Urban and Rural Population by Generating Power Economically from a Clean Source of Energy.
REX is a product developed by our R&D with an " eXtra" in Performance and Life Span.
The REX series batteries are ensured the quality with QA system according to the ISO9001&ISO14001 standard.
Solar Battery REX Series Features and Benefits
Long life design for both cyclic and float applications
Superb security and reliability
Robust design inside and out
Excellent deep discharge recovery fast recharge performance
Extra long back-up times
More cost effective than nearest equivalent
Type: | REX-200 | |
Voltage: | 2V | |
Nominal Capacity: | 200Ah(C10) | 200Ah(10 hours rate:) |
Length: | 227mm | |
Width: | 96mm | |
Height: | 291mm | |
Height with termial: | 303mm | |
Weight: | 17.5Kg |
Solar Battery REX Series Compliant Standards
IEC60896-21/22
IEC61427
BS6290 part 4
Telcordia SR4228
Eurobat guide
UL
Manufactured under system ISO9001(TUV) and ISO14001
Solar Battery REX Series Battery Installation Compliant with
EN 50272-2 or local equivalents
Solar Battery REX Series Main Applications
Renewable energy source such as solar and wind power
Telecom exchange and transmission system
Mobile communication system
Power plant and power transformer system
Navigation aid signaling system
Radio and broadcasting station
Emergency lighting system
Other standby, cyclic system
Solar Battery REX Series Installation and Operation
Recommended float charge voltage 2.27V per cell at 25oC
compensation in function of temperature -3mV/oC/cellCycle and equalize charge voltage: 2.35V per cell at 25oC
compensation in function of temperature -5mV/oC/cellCC-CV charge current unlimited, otherwise 150A max. if T>25oC
Preferred operating temperature range 15oC to 25oC(68oF to 77oF)
Maximum operating temperature range -40oC to 50oC(-40oF to 122oF)
A separate battery room is not necessary
Reduced maintenance no water addition required.
Design float life: 20 years at 25oC (77oF)
Solar Battery REX Series Construction
Positive plate --- Reinforced grids in a corrosion-resistant pure lead, high tin, low calcium alloy
Negative plate --- Lead-calcium alloy grid
Separator --- High density microporous glass mat with low electrical resistance
Container & lid --- High strength ABS(HB). Optional flame retardant F V-0 and halogen-free versions available
Electrolyte --- Sulphuric acid with a density of 1.28g/ml absorbed in AGM
Terminal design --- Patented leak resistant seal configuration with brass insert
Safety valve --- Calibrated opening pressure , the valve equipped with flame arrestors for increased operational safety and service life.
FAQ
How long a battery can last?
The service design life of a battery are vary considerably with how it is used, how it is maintained and charged, temperature, and other factors.
Do batteries self-discharge when not in use?
All batteries, regardless of their chemistry, self-discharge. The rate of self-discharge depends both on the type of battery and the storage temperature the batteries are exposed to. However, for a good estimate, Narada batteries self-discharge approximately 4% per week at 80ĄăF.
What is battery cycle life?
One cycle of a battery is a discharge from full charge to full discharge and a return to full charge again. The total number of cycles a battery can perform before failure is called its Cycle Life. Moat battery manufacturers will not discus the Cycle Life of their product. Many advertised Deep Cycle batteries have not been tested, or, which is the case with cranking batteries, were never designed for long Cycle Life .
- Q:What are the technical parameters of the battery?
- Usually the capacity of the power supply is expressed by kV · A or kW. However, as a power supply VRLA battery, the use of security (A · h) that its capacity is more accurate.
- Q:What is a maintenanceable battery?
- It also has a shock, high temperature, small size, self-discharge characteristics. Life is generally twice the ordinary battery.
- Q:How to determine the battery is good or bad?
- If less than 9V but the pointer is in a certain value does not move that the battery is in a state of loss, need to add charge.
- Q:How does battery activation work?
- If you are talking about dry batteries, that is, to add sulfuric acid can use the battery (commonly known as water bottles), then it is because the long-term storage so that a high degree of oxidation of the negative board, plus acid will be a high temperature, Low, you can add acid in the pool after the addition of a small current for a long time to charge, you can solve. Generally with 0.05C charge to 3 times can be.
- Q:How to deal with waste batteries?
- The old battery is ground and then sent to the furnace for heating, then the volatile mercury can be extracted, the temperature is higher when the zinc is also evaporated, it is also precious metals. Iron and manganese fusion after the steel to become the required ferromanganese alloy.
- Q:What are the advantages of maintenance-free batteries?
- Maintenance-free battery because of its normal charging voltage, the electrolyte only produce a small amount of gas, so throughout the use of the need for the addition of distilled water, in the normal charging system, do not need to remove the charge from the removal. But in the maintenance of the proportion of its electrolyte should be checked.
- Q:What are the hazards of battery over discharge?
- The battery discharge to the standard termination voltage when the internal resistance will become larger, the battery electrolyte concentration will become very thin, especially the battery plate micropores and battery plate surface these two points are almost neutral; battery over discharge because of Internal resistance will become larger, so the battery will appear inside the phenomenon of heat, the battery volume will appear fever expansion.
- Q:How is the capacity of the battery defined?
- The capacity of the battery unit is AH (safety) is the product of current and time.
- Q:Lead-acid battery how to maintain?
- After 5 hours of repair, the excess electrolyte is sucked out with a straw, and if the electrolyte is sucked out into black, it indicates that the battery is severely grounded and that the battery is difficult to repair.
- Q:What battery does the van use?
- General use of lead-acid batteries. Electrode is mainly made of lead and its oxide, the electrolyte is a sulfuric acid solution of a battery. English: Lead-acid battery Discharge state, the main component of the cathode is lead dioxide, the main component of the negative lead; charge state, the main components of the positive and negative are lead sulfate. Divided into exhausted batteries and maintenance-free lead-acid batteries.
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Solar Battery REX Series for Solar and Wind Power REX-200
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 unit
- Supply Capability:
- 5000000 unit/month
OKorder Service Pledge
OKorder Financial Service
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