Durante DM615N 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

DM615N Series

User’s Manual

4 hours

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.)

2. Charging

Plug in the AC input cord to the wall outlet. For the best results,
suggest charging the battery at least 4 hours before initial use. The
unit charges its battery while connecting to the utility.

3. Connection of Equipment

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.

4. Connection of Network

To surge protect a network connection, connect a network cable from the wall jack outlet to the IN
jack of the UPS. Then connect a network cable from the OUT jack of the UPS to the network
device.

5. Connection of Communication

UPS equipped with communication port allows monitoring and controlling from computer screen.
Connect one end of a communication cable to your PC and the other to the com port at the rear of
the UPS.

ViewPower is an UPS power management software, allowing users to control and monitor UPS
straightly from PC monitor. Insert ViewPower software CD or download ViewPower software from

http://www.power-software-download.com to your hard drive. Follow on-screen instructions to

complete the software installation.
After computer is restarted, ViewPower is geared and presents as an orange plug icon located in

the system tray at the right-bottom corner.

6. Turn On/Off

To turn on the UPS, press power switch lightly. To turn off the UPS, please press power switch
again.

7. Green Power Function

DM615N-650 and DM615N-850 UPS are equipped with Green Power Function. For saving power
and protecting battery, the method of deep discharging protection is adopted on inverter mode.

Trouble-shooting

Use the table below to solve minor problems. If any abnormal situations occur that are not listed
above, please call service technician for assistance.

Problem

Possible Cause

Solutions

No LED display on
the front panel.

Low battery.

Charge the UPS at least 6 hours.

Battery fault.

Replace the battery with the same type of
battery.

The UPS is not turned on.

Press the power switch again to turn on the
UPS.

Alarm continuously
sounds when the
mains is normal.

The UPS is overload.

Remove some loads first. Before reconnecting
equipment, please verify that the load matches
the UPS capability specified in the specs.

When power fails,
back-up time is
shortened.

The UPS is overload.

Remove some critical load.

Battery voltage is too low.

Charge the UPS at least 6 hours.

Battery defect. It might be due to high
temperature operation environment, or
improper operation to battery.

Replace the battery with the same type of
battery.

The mains is normal,
but LED blinks..

Power cord is loose.

Reconnect the power cord properly.

Specifications

Model

650

850

1000

1500

2000

CAPACITY

650VA/

360W

850VA/

480W

1000VA/

600W

1500VA/

900W

2000VA/

1200W

INPUT

Voltage

110/120 VAC or 220/230/240 VAC

Voltage Range

81-145 VAC / 162-290 VAC

OUTPUT

Voltage Regulation

+/-10%

Transfer Time

Typical 2-6 ms, 10 ms max.

Waveform

Simulated Sine Wave

BATTERY

Type & Number

12V/7AHx1

12V/9AHx1

12V/7AHx2

12 V/9 AH x 2

Charging Time

4-6 hours recover to 90% capacity

PHYSICAL

Dimension, DxWxH, (mm)

287x100x142

350x146x 160

397x146x205

Net Weight (kgs)

4.25

4.90

8.0

11.1

11.5

Environment

Humidity

0-90 % RH @ 0-40° C (non-condensing)

Noise Level

Less than 40 dB

MANAGEMENT

USB

Supports Windows 98 SE/ME/NT 4.x/2000/2003/XP/Vista/2008

* Product specifications are subject to change without further notice.