Replace ups battery detailed process 1, the charging unit 2 # U stop running, remove the UPS batteries GB 'in series with the fuse FU. 2. A fuse at both ends FU5, C point and connected diode V (2CZ 200A / 800V) .3, check the wiring is correct evacuation battery fuse FU. 4. Remove the fuse FU5, check for -WOM cathode of the diode voltage of about 241V, ups power battery model for -WOM anode voltage of about 218V. 5. Disconnect SA1, remove the fuse FU3, FU4.6, start charging machine 2 # U, and nominal voltage to the DC bus by the charging unit 2 # U, battery GB 'parallel power supply. 7, remove the old battery from the battery panel group GB, to the positive and negative leads, respectively charger 1 # U of positive and negative corresponding connector. 8, start charging machine 1 # U, ups power battery Hills to voltage and assembly of old batteries in parallel after the 241V. 9, disable the charger 2 # U, battery GB 'short voltage down to about 235V. 10, co-SA1, charger 1 # U, the old battery GB, the new battery G B 'parallel power to the DC bus. 11, off SA3, the new battery GB 'demolition screen mounted to the battery. 12, and will be connected to both ends of the fuse FU5 V diode connected to both ends of the fuse FU3. 13, mounted fuse FU4, charger 1 # U, the old and new batteries in parallel power to the DC bus. 14, off SA1, the new battery-powered UPS via a diode V to the DC link. 15, mounted fuse FU3, ups power battery, V diode is shorted. 16, remove the old battery. 17, co-SA1, charger 1 # U with a new battery, in parallel to the DC bus. Above content provided by Hebei Tianyi Electric Co., Ltd., we hope to help a friend in the same industry. UPS ups battery briefly called uninterruptible power supply, because the power goes out, you can quickly switch to 'Inverter' status, so as not to allow the use of the computer because of a sudden power outage did not have time to lose important files are stored. When the standby power supply is not used, and if you just want to be able to electrical power outage, the inverter is enough light to buy. UPS in general home use mostly, maintenance-free lead-acid batteries. Above content provided by Hebei Tianyi Electric Co., Ltd., we hope to help a friend in the same industry. ups power battery, a battery resistance, ups power battery prices from Hebei Tianyi Electric Co. Hebei Tianyi Electric Co., Ltd. (www.tianyidq.com) quality of service and products, continue to receive the recognition and trust of new and old customers and the industry. Our company is a certified member of the whole alliance network operators, business alliance customer service icon on the page, you can talk directly with our customer service staff, to our future cooperation happy!