Keysight (formerly Agilent T&M) 5085A Standby Power Supply

The 5085A Standby Power Supply is intended for installations where 115 or 230 V ac is available. Vented nickel-cadmium batteries with an 18 Ampere-hour guaranteed capacity (derated from 25) are used. They provide about 10 hours of standby power for the 5061A Cesium Standard or 5065A Rubidium Standard. Front panel lights indicate mode of operation, report fuse failure, and ac interrupt. A float-charge switch permits rapid recharge after an ac power failure. Voltage Output: 24 ?2 V dc at rated current Current Output: 2 Amperes (2.5 A for 30 min) Metered.