Ambient operating temperature range, 60kVA modelFrom +5 °C ... +30 °CRelative humidity range 5 to 95%, no condensation allowedMaximum service altitude 1,000 m (3,300 ft) above sea level at +40°CMaximum 2,000 m (6,600 ft) with 1% derat-ing per each additional 100 m above 1,000m.Maximum storage time with internal batter-ies6 months without discharge*Maximum recommended operating and storage temperature for UPS with internal bat-teries is +25 °C. Higher storage temperature will shorten the maximum storage timewithout recharging.9.5 Battery specificationBattery type VRLA, 12 VDCRecharge profile Advanced Battery Management (ABM) orfloat chargeEnd of discharge voltage 1.67 VPC to 1.75 VPC, configurable or au-tomatic (load adaptive)Battery start option YesCharging current capability Configurable, 0 to 29.3 A / UPMAt > 40 kVA / UPM load, automatically limi-ted to maximum 16.5 / UPM93 PM UPS kVA 30, 40, 50 or 60 kVAwith internal battery30, 40, 60, 80, 120or 160 kVA, no inter-nal battery50, 100, 150 or 200kVA, no internal bat-teryBattery quantity, perbattery string36 blocks,216 cells32 to 40 blocks,192 to 240 cells36 to 40 blocks,216 to 240 cellsBattery voltagerange432 V (36 blocks) 384 V (32 blocks) to480 V (40 blocks)432 V (36 blocks) to480 V (40 blocks)Note:Do not connect battery strings with different battery quantity and voltage inparallel!Eaton 93PM UPS 30–200 kVA User's and installation guide© Eaton Corporation plc 2017. All rights reserved. Revision: 005 Document ID: P-164000249 114 (126)