100 Ah battery MGE MGE offer how to detect a battery. Is closed for UPS batteries for lead-acid batteries There are many types of different types of battery production points and performance characteristics are not the same; UPS battery is equipped with a fixed charge of wet product, it requires self-discharge, long float life , resistance to overcharge ability; and cars and other start-up battery is used that formula products, which focuses on Dutch TV current dry cycles startup performance and performance; therefore the UPS system first thing to note when buying a battery if it is dedicated UPS batteries. II. Visual inspection because they do not go through a period of use is difficult to distinguish the quality of batteries, we can only get the immediate impression from the appearance before you buy, buy batteries should look exquisite packaging is strong, the battery case and whether the connection terminals clean and bright, the seal is good, solder terminals are secure, with or without leakage, deformation, cracks, corrosion, etc., these are all a reflection of the quality of the battery. Three. Charging and discharging capacity of the battery is detected whether the nominal value can be tested out by charge and discharge test, the battery through the newly purchased more than 8 hours after the continuous charging, with a certain resistance of resistive load discharge test, the discharge time intervals time record battery terminal voltage to be measured, whereby the voltage decreases with time plotted the ratio chart, the battery voltage drops slowly superior. Four. Battery UPS systems typically work with a consistency check in the float state, VRLA battery cathode absorption system within six months after the start of use, the float voltage may be unstable, this is normal and will gradually balance; six months after the test battery float voltage of each battery, the difference should not exceed 10mV, the consistency of the better shows that the better the quality of the battery life longer. Five. Battery internal resistance test using a professional Battery internal resistance tester measured internal resistance of the battery fully charged state, the battery capacity can be immediately obtained results, the same voltage and the internal resistance of the battery capacity is smaller the greater. Finally, note that the heavier the weight of the battery is not enough capacity, in fact, different alloy plates and electrolyte formulations, the energy output density is not the same; reservoir international advanced battery manufacturers have been working to improve power to weight ratio, small size, light weight battery industry trends also. Features: ◆ advanced high-frequency PWM technology allows PulsarDX have a perfect sine wave output voltage, output characteristics and excellent overall efficiency, high frequency and reducing the weight of the machine footprint, easy to move. ◆ double-conversion online architecture PulsarDX output AC-DC power through and two DC-AC conversion, compared with the back-up or online interactive structure, will interfere with the load more difficult to deal with the grid completely isolated the greatest degree of protection of your equipment, improve equipment reliability of the system. ◆ UPS input voltage range of the automatic adjustment circuit, effectively expanding the input voltage range. PulsarDX input voltage range of 120V to 300V. Reduce battery usage, improved battery life. PulsarDX input power factor correction (PF> = 0.95), improve energy efficiency, avoid harmonic interference with other peripherals. ◆ Cold start function without electricity situation, PulsarDX use the battery starts to load. This feature allows long delay models more user-friendly to use. At any moment you need it, can play a role in providing energy. ◆ Intelligent battery test PulsarDX your request for a periodic battery self-discharge is detected, you can at any time to manually check the battery, reducing the probability of failure of the battery, improve system availability. ◆ Intelligent fan speed fan is controlled by the built-in microprocessor to perform intelligent, wind speed varies with the load, optimizing the cooling effect and improve the UPS reliability and reduce system noise and save on operating costs. ◆ input circuit breaker protection in the event of a fault, PulsarDX standard input breaker effectively prevent interference spread to the distribution system, affecting the normal operation all over the load. It makes you more convenient control of the UPS to avoid trouble to replace insurance. ◆ advanced communications capabilities PulsarDX equipped with a standard RS232 communication port, using random Power-Pac software available on the LAN, WAN and the Internet on your UPS monitoring. When utility power fails, can automatically protect your computer realization of the document is automatically stored and the operating system automatically shut down, and pagers, e-mail or Internet radio and other means to inform the user. ◆ User friendly interface rich indicators, accurately and clearly indicate the operational status of UPS and load / battery usage. Button on the control panel to switch, you can at any time convenient to perform on / off function.