Gtec PC615N Series - User Manual

Introduction
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:
 Microprocessor control guarantees high reliability
 Built-in enhanced boost & buck AVR
 Fast charger
 Green power function for energy saving
 DC start function
 Auto restart during AC recovery
 Provide Modem and phoneline surge production
 Built-in RS-232 communication port
 Compact size, light weight
Important Safety Instructions
To safely operate this uninterruptible power supply system, please read and follow all instructions
carefully. Please read this manual thoroughly before attempting to unpack, install, or operate UPS,
and keep this manual for further reference.
 This UPS utilizes voltages that may be hazardous. Do not attempt to disassemble the unit.
The unit contains no user replaceable parts. Only authorized service personnel may
perform repairs.
 Internal battery voltage is 12V DC. Sealed, lead-acid, 6 cells battery.
 Connection to any other type of receptacle other than a two-pole, three-wire grounded
receptacle may result in shock hazard as well as violate local electrical codes.
 In the event of an emergency, press the “OFF” button and disconnect the power cord from
the AC power supply to properly disable the UPS.
 DO NOT allow liquids or any foreign object to enter the UPS. Do not place beverages or
any other liquid-containing vessels on or near the unit.
 This unit intended for installation in a controlled environment (temperature controlled,
indoor area free of conductive contaminants). Avoid installing the UPS in location where
there is standing or running water, or excessive humidity.
 DO NOT plug the UPS input into its own output.
 DO NOT attach a power strip or surge suppressor to the UPS.
 DO NOT attach non-computer-related items, such as medical equipment, life-support
equipment, microwave ovens, or vacuum cleaners to UPS
 To reduce the risk of overheating the UPS, do not cover the UPS cooling vents and avoid
exposing the unit to direct sunlight or installing the unit near heat emitting appliances such
as space heaters or furnaces.
 Unplug the UPS prior to cleaning and do not use liquid or spray detergent.
 DO NOT dispose of batteries in a fire as they may explode.
 DO NOT open or mutilate the battery or batteries. Released electrolyte is harmful to the
skin and eyes. It may be toxic.
 A battery can present a risk of electrical shock and high short circuit current. The following
precautions should be observed when working on batteries :
1) Remove watches, rings, or other metal objects from the hands.
2) Use tools with insulated handles.
3) Wear rubber gloves and boots.
4) Do not lay tools or metal parts on top of batteries.
5) Disconnect charging source prior to connecting or disconnecting battery terminal.
 Servicing of batteries should be performed or supervised by personnel knowledgeable of
batteries and the required precautions should be taken. Keep unauthorized personnel
away from batteries.
 When replacing batteries, replace with the same number of the sealed lead-acid batteries.
 The socket-outlet shall be installed near the equipment and easily accessible.
 With the installation of the UPS, it should be prevented that the sum of (UPS and) the
connected (load) leakage current exceeds 3.5mA.
 This pluggable type A equipment with battery installed by the supplier is operator installable
and may be operated by laymen.
 Attention!! Hazardous through electric shock. Also with disconnection of this unit from the
mains, hazardous voltage still may be accessible through supply from battery. The battery
supply should be therefore disconnected in the plus and minus pole at the connectors of the
battery when maintenance or service work inside of the UPS is necessary.
System Description


Installation & Operation
1. Placement
Install the UPS in a protected area that is free of
excessive dust and has adequate air flow. Please
1. Power Switch
2. UPS status LED
AC Mode: green lighting
Battery Mode: green flashing
3. AC mode indicator: green lighting
4. Battery mode indicator: yellow
flashing
5. Fault mode indicator: red lighting
6. AC Mode: indicating load level
Batt. Mode: indicating battery
capacity
1. AC Input & AC fuse
2.
Output receptacles
3.
USB com. port
4. Modem/Phone/Network surge
protection
PC615N Series
User’s Manual

Summary

Introduction

UPS Main Features

Highlights key features like microprocessor control, boost & buck AVR, fast charger, green power, DC start, and communication port.

Important Safety Instructions

Battery Safety Precautions

Guidelines for handling batteries safely, including precautions against electrical shock and short circuits.

System Description

Installation & Operation

Placement

Instructions for installing the UPS in a protected area with adequate airflow, away from interference.

Charging

Guidance on connecting the UPS to the wall outlet and charging the battery for at least 4 hours before initial use.

Connection of Equipment

How to connect devices to the UPS output receptacles and turn on the unit for protection.

Connection of Network

Steps to surge protect a network connection using the UPS's IN and OUT jacks.

Connection of Communication

Connecting the UPS to a computer for monitoring and control using communication ports.

Turn On;Off

Procedure for turning the UPS unit on and off by pressing the power switch.

Green Power Function

Information on the Green Power Function for power saving and battery protection through deep discharge.

Trouble-shooting

Specifications

Overview

1. Function Description
2. Usage Features
3. Maintenance Features

This document describes the PC615N Series User's Manual, detailing an uninterruptible power supply (UPS) system designed for personal computers.

Function Description

The PC615N Series UPS is specifically engineered to provide stable and reliable power to personal computers. Its primary function is to protect connected equipment from power fluctuations and outages. Key features include:

• Boost & Buck AVR (Automatic Voltage Regulation): This technology stabilizes the input voltage, ensuring a consistent power supply to connected devices even when the utility power fluctuates over a wide range.
• High-Efficient Switch-Mode Battery Charger: The UPS incorporates an advanced charger design that minimizes power loss during the charging process, thereby reducing charging time and improving energy efficiency.
• DC Start Function: This allows the UPS to be started up and provide power to connected devices even without an AC power supply, drawing directly from its internal battery.
• Auto Restart during AC Recovery: When AC power returns after an outage, the UPS automatically restarts, restoring power to connected devices without manual intervention.
• Modem and Phone Line Surge Protection: The UPS includes built-in protection against power surges that can travel through modem and phone lines, safeguarding sensitive communication equipment.
• RS-232 Communication Port: This port enables communication between the UPS and a computer, allowing for monitoring and control through dedicated software.
• Green Power Function: Available in PC615N-650 and PC615N-850 models, this function employs a deep discharging protection method in inverter mode to save power and protect the battery, contributing to energy efficiency.

Usage Features

The PC615N UPS is designed for ease of use and integration into a typical computer setup.

• Placement: The UPS should be installed in a protected area free from excessive dust and with adequate airflow, at least 20 cm away from other units to avoid interference. It is intended for installation in a controlled environment with stable temperature and no conductive contaminants, avoiding locations with standing water, running water, or excessive humidity.
• Charging: Before initial use, it is recommended to charge the battery for at least 4 hours by plugging the UPS into a wall outlet. The unit charges its battery whenever connected to utility power.
• Connecting Equipment: Loads are connected to the output receptacles on the rear panel of the UPS. Once connected, simply turning on the UPS power switch will protect the connected devices.
• Network Connection: For surge protection of a network connection, a network cable from the wall jack outlet should be connected to the "IN" jack of the UPS, and another network cable from the "OUT" jack of the UPS should be connected to the network device.
• Communication with Computer: The UPS features a communication port (USB or RS-232) that allows monitoring and control from a computer screen. Users can connect one end of a communication cable to their PC and the other to the corresponding port on the UPS.
• ViewPower Software: The UPS is compatible with ViewPower, a power management software. This software can be installed from an included CD or downloaded from the manufacturer's website. It allows users to control and monitor the UPS directly from their PC monitor, providing real-time status updates and management capabilities. Once installed and the computer restarted, ViewPower is indicated by an orange plug icon in the system tray.
• Turning On/Off: The UPS is turned on or off by lightly pressing the power switch.
• LED Indicators: The front panel features LEDs to indicate the UPS status (AC Mode, Battery Mode), AC mode status, battery mode status, fault mode, and load level/battery capacity.
• Compact Size and Light Weight: The physical design of the UPS emphasizes a compact size and light weight, making it easy to place and manage in various environments.

Maintenance Features

Proper maintenance and adherence to safety guidelines are crucial for the longevity and safe operation of the PC615N UPS.

• Safety Instructions:
  • The UPS operates with potentially hazardous voltages and should not be disassembled by unauthorized personnel. It contains no user-replaceable parts, and only authorized service personnel should perform repairs.
  • In an emergency, the "OFF" button should be pressed, and the power cord disconnected from the AC supply to disable the UPS.
  • Liquids or foreign objects should not be allowed to enter the UPS, and liquid-containing vessels should not be placed on or near the unit.
  • The UPS input should never be plugged into its own output.
  • Power strips or surge suppressors should not be attached to the UPS.
  • Non-computer-related items such as medical equipment, life-support equipment, microwave ovens, or vacuum cleaners should not be attached to the UPS.
  • To prevent overheating, the UPS cooling vents should not be covered, and the unit should not be exposed to direct sunlight or installed near heat-emitting appliances.
  • The UPS should be unplugged before cleaning, and liquid or spray detergents should not be used.
• Battery Maintenance:
  • The internal battery is a 12V DC sealed, lead-acid, 6-cell battery.
  • Batteries should not be disposed of in a fire, as they may explode.
  • Batteries should not be opened or mutilated, as released electrolyte is harmful to the skin and eyes and can be toxic.
  • When working with batteries, precautions should be taken to prevent electrical shock and short circuits: remove metal objects from hands, use insulated tools, wear rubber gloves and boots, avoid placing tools or metal parts on batteries, and disconnect the charging source before connecting or disconnecting battery terminals.
  • Battery servicing should be performed or supervised by personnel knowledgeable of batteries and their associated precautions. Unauthorized personnel should be kept away.
  • When replacing batteries, they should be replaced with the same number of sealed lead-acid batteries.
  • The battery supply should be disconnected at the plus and minus poles of the connectors when maintenance or service work inside the UPS is necessary, even if the unit is disconnected from the mains, as hazardous voltage may still be accessible from the battery.
• Troubleshooting: The manual provides a troubleshooting table to address common minor problems, such as no LED display, continuous alarms, shortened backup time, or blinking LEDs. For issues not listed, users are advised to contact a service technician.
• Leakage Current: With the installation of the UPS, it should be ensured that the sum of the UPS and connected load leakage current does not exceed 3.5mA.
• Operator Installable: This pluggable type A equipment with a battery installed by the supplier is operator installable and can be operated by laypersons.

Gtec PC615N Series Specifications

General

Input Frequency	50/60Hz ±5%
Category	UPS
Output Voltage	220/230/240VAC
Output Frequency	50/60Hz
Battery Recharge Time	6 hours to 90% capacity
Communication Interface	USB, RS232
Operating Temperature	0°C to 40°C
Storage Temperature	-15°C to 45°C
Humidity	0-95% non-condensing