Advice DINU850 User manual

DINU850 U P S
Off Line
850VA
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

-[email protected].il

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■USER‘S MANUAL■

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Important Safety Instructions
IMPORTANT SAFETY
INSTRUCTIONS
SAVE THESE INSTRUCTIONS
WARNING (SAVE THESE INSTRUCTIONS):
This manual contains important instructions that should be followed during
installation and maintenance of the UPS and batteries.
Warning (Controlled Environment) : Intend for installation in a controlled
environment.
CAUTION: Do not dispose of batteries in a fire, the battery may explode.
CAUTION: Do not open or mutilate the battery, released electrolyte is
harmful to the skin and eyes. It may be toxic.
CAUTION: A battery can present a risk of electric shock and high short
circuit current. The following precaution should be observed when working
on batteries
-Remove watches, rings or other metal objects.
-Use tools with insulated handles.
-Wear rubber gloves and boots.
-Do not lay tools or metal parts on top of batteries.
-Disconnect charging source prior to connecting or disconnecting battery
terminals.
Servicing of batteries should be performed or supervised by personnel
knowledgeable of batteries and the required precautions.
Keep unauthorized personnel away from batteries.
When replacing battery, replace with same type.
Do not connect any additional batteries by yourself.
Introduction Please read and save this manual!
Thank you for selecting this uninterruptible power system (UPS). It provides you with a perfect
protection for connected equipment. The manual is a guide to install and use the UPS. It
includes important safety instructions for operation and correct installation of the UPS. If you
have any problems with the UPS, please refer to this manual before calling customer service.

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1. Presentation
Front Panels
1
2
3
4
5 6 7 8
1. ON/OFF/TEST/SILENCE Button : Press the button for more than one second to turn the
UPS ON . Press the button for less than one second to activate the self-testing(AC MODE),
Press the button for less than one second to activate the BZ silence(BATTERY MODE), Press
for more than four seconds to turn OFF.
2.BATTERY FAULT / OVERLOAD Indicator (Red LED) : The LED flashes when the battery
needs to be recharged and tested , The LED will illuminate when the unit is subjected to an
overload condition . If the unit shuts down due to overload , The LED and alarm will continue for
two minutes .
3.BATTERY MODE Indicator (Yellow LED) : The LED illuminates when the UPS is supplying
battery power to the loads .
4.AC MODE Indicator (Green LED) : The LED illuminates when the line input voltage is
normal .
5.Remote ON/OFF : The remote switch provides the same functions as the front panel switch
including ON/OFF /TEST/SILENCE functions .
6.IP20-rated INPUT Screw Terminals (see table below)
7.IP20-rated OUTPUT Screw Terminals (see table below)
Screw
M3.0 ; Current rating = 30A ,
AC 300V
Insulation Withstands
Volts
AC 2000V min.
PCB Hole Diameter
1.8mm , wire strip length = 8mm
Wire Range
10-24AWG
Screw Torque
9 lb.-in
8.BREAKER : Protection from ac overload and short circuit

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Bottom Panels
9 10 11
9.AUX DC OUTPUT : Output terminal providing DC power source to the optional
relay card (Dry contact relay box).
10.RS232 communication port : DB-9 connector
11.TEL Surge Protection : Data line surge protection for phones
2. Installation
2.1 Inspection: Inspect the UPS upon receipt. The packaging is recyclable. Save it for reuse or
dispose properly.
2.2 Placement: To prevent the risk of fire or electronic shock, install the UPS in a temperature
and humidity controlled ventilated enclosure, free of conductive contaminants, moisture,
flammable, gases, and corrosive substances.
To reduce the risk of electronic shock, do not remove cover, as it has no user-serviceable parts
inside. Some components are live, even when ac power is disconnected. For service, please
contact a qualified technician.
2.3 Utility power: The input power cord needs to connect the rear inlet socket of the UPS and
plug into a socket on the wall. Please notice the voltage of utility power should match with the
UPS. (For example, the rating voltage of UPS is 110V/(220V), the input utility power should be
the same as 110V/(220V) .)
2.4 Connection: Connect the AC input ground terminal to the main supply ground. Connect
line in neutral supply conductors. Connect the loads to the output wire connector. (Wire
Gauge:10-18 AWG)
3. Operation
3.1 Output Connector: The output connector will provide protection from surges and power
failures to the critical loads.
3.2 Switch ON: After connecting the UPS to the utility power , press the ON button until the first
beep end , then release the button immediately.
3.3 Switch OFF : To switch OFF the UPS , press and hold the ON/OFF button until the “AC

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MODE” LED or “BATTERY MODE” LED turns OFF
3.4Remote ON/OFF : To ensure the remote ON/OFF function , connect a remote push-button
switch in series with 5-30V DC voltage source to the ON/OFF terminal . The remote switch
provides the same functions as the front panel switch including ON/OFF/TEST/SILENCE
functions .
4. Alarm
4.1 “BACKUP” (slow alarm): When the UPS is working under “BACKUP” mode, the UPS
would emit audible alarm. The alarm stops when the UPS is return to “LINE” mode operation.
Attention: The alarm of “BACKUP” is going to beep every 2 seconds. (Slow-speed beep).
Attention: The UPS provides mute function for the warning. When the beeping sound occurs,
press "ON" to stop it; and press "ON" again to resume the sound.*
4.2 “LOW BATTERY”(rapid alarm): In the “BACKUP” mode, when the energy of battery
becomes to lower level. (about 20%~30%) The UPS beeps rapidly until the UPS shuts down
from battery exhaustion or returns to “LINE” mode operation.
Attention: The alarm of the batteries caused by low voltage beeps every 0.5 second.
Attention: The rapid alarm under “LOW BATTERY” condition cannot be muted.
4.3 “OVER LOAD” (continuous alarm): When the UPS is working under overload condition
(the connected loads exceed the maximum rated capacity), the UPS will emit continuous alarm
to warn an overload condition. In order to protect the unit and the loads, the UPS will be
automatic turn off. Please disconnect nonessential devices from UPS to eliminate the overload
alarm.

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5. Software (Optional)
5.1 Power Monitoring Software
The UPS-MON series software (or other power monitoring software) is applied standard
RS-232 interface to perform monitoring functions, and then provides an orderly shutdown of a
computer in the event of power failure. Moreover, UPS-MON displays all the diagnostic
symptoms on monitor, such as Voltage, Frequency, Battery level and so on. The software is
available for DOS, Windows 3.1x, Windows 95/98/me/2000, Windows NT V3.5/4.0 or later,
Novell Netware, Linux, and others. Call your dealer for more information on computer OS
compatible solutions.
5.2 Interface Kits
A series of interface kits is available for operation systems that provide UPS monitoring. Each
interface kit includes the special interface cable required to convert status signals from the UPS
into signals which individual operating system recognizes. The interface cable at UPS side
must be connected to REMOTE PORT, at computer side can be either COM 1 or COM 2. The
other installation instructions and powerful features please refer to READ.ME file.
Attention: Use only factory supplied or authorized UPS monitoring cable!
5.3 The characteristics of computer interface port
The computer interface port has the following characteristics:
The communication port on the back of the UPS may be connected to host computer. This port
allows the computer to monitor the status of the UPS and control the operation of the UPS in
some cases. Its major functions normally include some or all of the following:
a. To broadcast a warning when power fails.
b. To close any open file before the battery is exhausted. c. To turn-off the UPS.
Some computers are equipped with a special connector to link with the communication port. In
addition, special plug-in cord may be needed. Some computers may need special UPS
monitoring software. Contact your dealer for the details on the various interface Kits.

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Troubleshooting
PROBLEM
POSSIBLE CAUSE
ACTION TO TAKE
UPS cannot turn
on
LED not light
ON/OFF/TEST/SILENCE button not
pushed or push-time too short
Press the
ON/OFF/TEST/SILENCE button
more than 1 second
Battery voltage less than 10V
Recharge the ups at least 6 hours
PCB failure
Replace the PCB, call for service
Load less than 40W at battery mode
Normal condition, “No load
shutdown function” is active.
UPS always at
battery mode
Power cord lose
Plug in the power cord
AC FUSE burn out
Replace the AC fuse
Line voltage too high, too low or
black out
Normal condition
PCB failure
Replace PCB, call for service
Back up time too
short
battery not fully charged
Recharge the UPS at least 6 hours
PCB failure
Replace PCB, call for service
Buzzer continuous
beeping
Overload
Remove some loads

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Specifications
Model
DINU850
Capacity
850VA / 510W
INPUT
Voltage
120V (+10%,-20%) ; 230V (±20%) ; 240V(+15% -20%)
Frequency
50Hz ± 10% ; 60Hz ± 10%
OUTPUT
Voltage battery mode
120V / 230V/240V ± 5%
Frequency (On Battery)
50 / 60HZ ±0.3Hz
Waveform
Simulated sine wave
Transfer time
4-6 ms typical
PROTECTI
ON
Overload protection
UPS automatic power off if overload exceeds 105% of
nominal at 20 seconds; 120% at 10 seconds; 130% at 3
seconds
Short circuit protection
UPS output cut off immediately
BATTERY
Type
Sealed, maintenance-free lead acid battery
Battery quantity
12V 9Ah x 1
Typical recharge time
8 hours to 90% capacity after full discharge
Backup time (100% load)
2 mins
GENERAL
Dimension (W x D x H)
281mm x 116mm x 124mm
Product weight
4.9kg
Elevation
5000 ft without derating
Shock and vibration
ISTA 2A
Audible noise
< 40dBA (1meter from surface)
Operating temperature
0 °C to 50 °C
Storage temperature
-15 °C to +60 °C
Humidity
1-95%, non-condensing
©All Right Reserved. All trademarks are property of their respective owners. Specifications are subject
to change without further notice.

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תוירחאה הניא הסכמ:
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רבגומ קבא וא היזורוק וא םימ תרידחמ האצותכ העיגפ

UPS

תורישה /ןוקיתה לאל קספ תניין תדבעמב "סיוודא."
03-9000940 | [e-mail]

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ארוההלעפהו הנקתה תו
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Output
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