The operating temperature must be between +5°C and 40°C, even though the coil characteristics refer to 25°C. In particular, temperatures above 25°C have a negative effect on the life of the batteries, while temperatures below 25°C reduce the efficiency of the batteries. . The cabinets covered by the technical specification have been designed to contain the hermetic lead-acid electric accumulator batteries. The construction characteristics of the recombination type lead-acid electric accumulators (valve-regulated hermetic accumulators); the absence of acid fumes and. . A tailored power protection solution during downtime VRLA (Valve Regulated Lead Acid) batteries are lead batteries with a sealed safety valve container for releasing excess gas in the event of internal overpressure. The HX battery cabinet offering now makes the DataSafe HX battery the ideal choice to optimize your UPS system installation, while. . ies, a circuit breaker for isolating the battery pack from the UPS and a control interface to the UPS the UPS to regulate the charging voltage and inhibit the conditions associated with battery thermal runaway. Germarel Battery Cabinets are available for 24V, 48V, 110V, 125V and 220V DC battery. . EverExceed is the ISO9001 & ISO14001 certified factories and verified by SGS, TUV, BV, ETL institutes including industrial charger, UPS, Data center solution, lithium battery, lead-acid battery, NiCd battery, solar module, inverter, solar street light system, charger, as well as Security cameras.