HP T750 User Manual

Installation 10
IMPORTANT: Do not use the battery if the recharge date has passed. If the date on the battery recharge
date label has passed without the battery being recharged, contact an HP authorized service representative
for directions.
Connecting the batteries
WARNING: The unit contains sealed lead-acid battery modules. To prevent fire or
chemical burns:
• Do not attempt to recharge batteries after removal from the unit.
• Do not disassemble, crush, or puncture the batteries.
• Do not short the external contacts of the batteries.
• Do not immerse the batteries in water.
• Do not expose to temperatures higher than 40°C (104°F).
WARNING: To prevent personal injury from hazardous energy:
• Remove watches, rings, or other metal objects.
• Use tools with insulated handles.
• Do not place tools or metal parts on top of batteries.
IMPORTANT: Before performing the following tasks, be sure that the unit is powered down and
disconnected from the utility power source.
1. Remove the UPS front bezel.

HP T750 Specifications

General

Output Voltage	230V
Input Voltage	230V
Interface Port	USB
Waveform Type	Stepped approximation to a sinewave
Nominal output voltage	230V
Nominal input voltage	230V
Battery Type	Sealed lead-acid (VRLA)
Topology	Line Interactive
Input frequency	50/60 Hz
Output Connections	IEC 320 C13
Input connection type	IEC 320 C14
Typical recharge time	8 hours
Audible alarm	Yes
Operating Temperature	0 - 40 °C
Approvals	CE
Frequency	50/60 Hz
Control panel	LED status indicators
Operating Relative Humidity	5% to 95% non-condensing