6 hours
CAUTION: NEVER
connect a laser printer or scanner to the UPS
unit. This may cause the damage of the unit.
Nirantar UPS-621V
User Manual
INTRODUCTION
Thank you for purchasing iBall Nirantar UPS-621V. This UPS is specially aimed for
use with multi function personal computer. It is equipped with boost & buck AVR to
stabilize the wide input voltage range. It also comes with high-efficient switch-mode
battery charger. This charger design minimizes power loss to save charging time.
The built-in DC start function enables the UPS to be started up without a supply of
AC power. The main features of this UPS are listed below:
600VA Line-interactive design
33% faster recharging
Micro processor control guarantees high reliability
Built-in enhanced boost & buck AVR
Green power function for energy saving
DC start function
Auto restart during AC recovery
SYSTEM DESCRIPTION
INSTALLATION & OPERATION
1. Inspection
You should receive the following items inside of package:
-
Nirantar UPS-621V
-
User Manual
Remove the UPS from its packaging and inspect it for damage that may have
occurred during shipping. If any damage is discovered, repack the unit and return it
to the place of purchase.
2. Placement
Install the UPS in a protected area that is free of excessive dust and has adequate air
flow. Please place the UPS away from other units at least 20 cm to avoid interference.
Do NOT operate the UPS where the temperature and humidity is outside the specific
limits. (Please check the specs for the limitations.)
3. Charging
Plug in the AC input cord to the wall outlet. For the best
results, suggest to charge the battery at least 6 hours before
initial use. The unit charges its battery while connecting to
the utility.
4. Computer Connection
Plug in the loads to output receptacles on the rear panel of the UPS. Simply turn on
the power switch of UPS unit, then devices connected to the UPS will be protected by
UPS unit.
5. Turn On/Off
To turn on the UPS, press power switch lightly. To turn off the UPS, please press
power switch again.
6.
DC Start Function
DC Start Function enables UPS to be started up when AC utility power is not
available and battery is fully charged. Just simply press the power switch to turn on
the UPS.
Power Switch
AC Input
Output
Receptacles
Status LED
