Germany sunshine battery 12V50AH price today

Germany sunshine battery 12V50AH today's price ups power load input power is used by itself or through a simple process input power. UPS is due to less dynamic applications, so often referred to in the UPS people mostly refers to static UPS. UPS AC mains power supply input through the first rectifier into DC, and then the direct current is inverted into AC power by the inverter, the output of the standard stable pure sine wave power, i.e. under all normal circumstances, the load to obtain is determined by the inverter output high quality sine wave power. According to static UPS power supply can be divided into on-line, back-up and on-line interactive categories. It is possible to provide a true sine wave UPS inverter power quality to the user. When the mains power supply in the range of about 150 to 264 volts, which provides by regulators or by ferromagnetic resonance transformer tap regulator to users generally treated mains for this UPS, it only when the mains voltage When less than 150 volts or higher than about 264 volts, the load and the UPS itself is working properly, UPS mains do just simple boost, buck and filtered, and then use the direct output to the load only when the input power When not meet the requirements, UPS will only reverse the battery into AC DC output to load. When there is electricity UPS output is normal, no electricity when the buzzer sounding, no output. Failure Analysis: judge from the phenomenon of the battery and the inverter part of the fault, according to the following procedure checks: - Check the battery voltage, to see whether the battery charging less, if the battery charging less, will have to check the battery's own fault or charging circuit fault . - If the battery working voltage is normal, check the inverter drive circuit is working properly, if the driver circuit output is normal, indicating that the inverter is damaged. - If the inverter drive circuit is not working properly, check the PWM control signal output waveform generator circuit or without, if the control signal output, indicating a fault in the inverter drive circuit. - If no PWM waveform generation circuit control signal output, check its output is a result of the protection circuit and the blockade, if it is to identify the cause of protection; - If the protection circuit does not work properly and the operating voltage, and no PWM waveform generation circuit then the waveform output waveform generator circuit damage. Therefore, the discharge order can be reversed were sometimes able to quickly find faults. 2, the battery voltage is low, but start charging more than 10 hours of battery charge voltage is still not up. Failure Analysis: Phenomenon judged from the battery or charging circuit failure, according to the following steps to check: - Check the charging circuit input and output voltage is normal; - If the charging circuit input is normal, the output is not normal, disconnect the battery; then measured, if was not normal charging circuit fault; - after disconnecting the battery charging circuit if the input and output are normal, then the battery is not charged due to long-term, over-discharge or other reasons, to the life of the damage. Germany sunshine battery 12V32AH battery electrolyte check whether "loss", black: Check whether the deterioration of the electrolyte or "loss." 3-6 hours to charge the battery, the hand-touch touch each side of the housing section of the battery, if the battery is hot hot, this battery has necrosis; if only the heat, the temperature at about 40 degrees, while the charger has been lit red when charging lights, the battery severe "loss"; Alternatively, you can open the battery cover, check "loss" state. Electrolyte can directly determine whether black or bad battery plates. Open the battery cover above, you can see there are six circular hole, check the color of the electrolyte in each hole, and if black, indicating that lead powder has fallen off the plate, this battery necrosis. Germany sunshine battery 12V32AH improve power capacity: Dryfit A400 full use of the internal volume of the battery, under the battery size unchanged, increasing the capacity of the battery; long life: A400 uses a unique structure and electrolyte plates, life of up to more than 10 years, and to maintain its capacity ≥80%; low self-discharge rate: A400 using a special cell structure and electrolyte; sealed, maintenance-free: A400 batteries can be safely used for many years without maintenance, and can be readily available; use Easy: Dryfit battery electrolyte at the factory and is fully charged, users can save the initial installation cost and ease of transport and storage; Applications: A400 batteries can be widely used in telecommunications, UPS systems, emergency power systems, emergency lighting systems, and other security. [Title] batteries corruption can be repaired, like sick people need to see a doctor, as if only the general corruption, such as curing, appropriate method can be repaired; if it is the deadly corruption, such as plates Qianfen off, piercing, bending, etc., is the loss of physical performance, can not be repaired. This requires that when repairing batteries, first to confirm the extent of damage and the cause of the battery, symptomatic of repair. First, check the battery status appearance: Check the battery shape is intact. Check the battery housing for projecting, overnight, separated off, the battery terminals corrosion, etc. If there is such a phenomenon, indicating that the battery has been necrosis; Germany sunshine battery 12V32AH battery Germany sunshine A400 Series VRLA gel batteries introduction of Germany advanced gel batteries production technology, the key raw materials imported from Europe, the use of European imports of key production equipment for the production. Flooded design, thick plate technology and unique gel electrolyte filling plus preparation process to ensure the battery life; has a long service life and high reliability, high temperature can be applied to the harsh environment, poor electricity condition. The products are widely used in telecommunications, electricity, energy storage, UPS / EPS and other fields.