HP T750 User Manual

Component identification 6
UPS front panel controls and LED indicators
Item Description Function
1
Power On/Standby
button
Turns the UPS power on and off, and places the UPS in Standby mode.
1
2 Output Load Level LED
Shows approximately how much of the UPS power capacity is used to
support the equipment connected to the output receptacles.
Red—Maximum load
Amber—Medium load
Green—Light load
3 Power LED
Green—The UPS is on and supplying connected equipment with AC
power.
Flashing green—The UPS is operating from its internal batteries during a
blackout or severe brownout. If the blackout or brownout is prolonged,
save any open files and shut down the connected equipment.
4 Voltage Correction LED
Green—The UPS is automatically correcting high or low AC voltage on
the utility line without the assistance of battery power. The UPS will emit a
slight clicking noise.
5 Battery Warning LED
Amber—During a self-test, the UPS found that the batteries must be
recharged. Charge the batteries and repeat the self-test ("Initiating a self-
test" on page 16).

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