Introduction; Installation; Rear Panel View; Connection To Main And Load - Powercom 425A/AP User Manual

 CAUTION: DO NOT dispose UPS and its batteries to fire, the battery may explode.
 CAUTION: DO NOT attempt to open or mutilate the battery.
 User's operations: Users only permits to:
• Turning the UPS unit on and off.
• Operating the user interface.
• Connecting data interface cables.
CAUTION: Servicing of batteries should be performed or supervised by personnel knowledgeable of

batteries and the required precautions. Keep unauthorized personnel away from battery
 CAUTION: To reduce the risk of fire, connect only to a circuit provided with 20 amperes maximum branch
circuit overcurrent protection in accordance with the National Electrical Code, ANSI/NFPA 70.
CAUTION: Maximum ambient temperature 40°C

CAUTION: The unit is intended for installation in a temperature-controlled, indoor area free of conductive

contaminants.
 DANGER: Hazardous electric component inside this unit (example: Heat-sinks) remain energized from the
battery supply even when the main power is disconnected.
 DANGER: Battery circuit is not isolated from the AC input. Hazardous voltage may exist at battery
terminals and ground—test for safety before any direct contact.
 CAUTION: Remove the battery's pole during service inside the battery cabinet or UPS.
 CAUTION: ONLY replace batteries with the same type and quantity.
WARNING (Fuses): Ensure fuse replacement with the same type and rating ONLY.
The information provided in this manual covers Line-Interactive 425-1000VA uninterruptible power
system (UPS). This manual contains basic functions, operating procedures, and emergencies, also including
information on how to ship, store, handle, and install the equipment. Only detailed requirements of the UPS
units described herein. The installation must carry out according to this manual. The electrical installation
must further comply with local legislation and regulations.

3.1 Rear panel view

*Figures only display available function; functions are not on unit if not marked.

3.2 Connection to Main and Load

Follow all installation and safety instructions very carefully; failure to do so may cause hazardous

situations to personnel and equipment.
Ensure the main power voltage matches with UPS. (110V/220V)

For electrical installation, closely observe the nominal current rating of the source.

Check the equipment's power requirement to prevent overloading situations.
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2.

Introduction

3.

Installation

3