V7 UPS2URM3000DC-NC-1N User manual

UPS2URM3000DC-NC-1N
User Guide

1
IMPORTANT SAFETY INSTRUCTIONS – SAVE THESE INSTRUCTIONS - This manual contains
important instructions that should be followed during installation and maintenance of the UPS
and batteries.
1. Rear Panel View
NOTE: Before installation, please inspect the unit for shipping damage.
NEMA TYPE
1. Programmable outlets: connect to non-critical loads.
2. Output receptacles: connect to mission-critical loads.
3. AC input cord
4. Network/Fax/Modem surge protection
5. USB communication port
6. RS-232 communication port
7. SNMP intelligent port
8. Emergency power off function connector (EPO)
9. External battery connection (not supported)
1.1 Operation
The UPS is composed of mains input, EMI/RFI filters, rectifier/PFC, inverter, battery charger,
DC-to-DC converter, battery, dynamic bypass, and UPS output.
EMI / RFI
Fi l t er s
Bat t ery
Char ger Bat t ery
DC- t o- DC
Convert er
I nvert er
Rect i f i er
/ PFC
I nput Out put
The UPS i s composed of mai ns i nput ,
EMI / RFI f i l t er s, r ect i f i er / PFC,
i nver t er , bat t er y char ger , DC- t o- DC
conver t er , bat t er y, dynami c bypass and
UPS out put .
Dynami c
Bypass

2
1.2 Installation
For safety consideration, the UPS is shipped out from factory without connecting battery wires.
Before installation of the UPS, please follow the steps below to re-connect the battery wires.
Rack-Mount Installation
Caution! – DO NOT use the mounting brackets to lift the unit. The mounting
brackets are only for securing the unit to the rack.
Tower Installation

3
1.3 Setup
1. Select a proper location to operate the UPS
• The UPS should only be operated indoors in a clean environment, away from windows and
doors. Place on a flat surface away from dust, humidity, high temperatures, liquids, gases,
or corrosive and conductive contaminants.
• Maintain a minimum clearance of 100mm from the bottom of the UPS. Be certain to place in
a well-ventilated area; avoid blocking the fan’s air flow by maintaining a minimum clearance
100mm to the front and 300mm in the rear of the UPS.
• Operate at or below a maximum altitude of 3000m for normal operation at full load.
2. UPS input connection
Plug the UPS into a two-pole, three-wire, grounded receptacle only. Avoid using extension
cords.
• The power cord is attached to the UPS. The input plug is a NEMA L5-30P. To reduce the risk
of fire, connect only to a circuit provided with a 40A maximum branch circuit overcurrent
protection in accordance with the National Electrical Code, ANSI/NFP*-A 70.
• Note: The LCD display will light up and then go off when the power cord is attached to
power, but the UPS is not powered on until the power button is pressed for two seconds
(see #7).
3. UPS output connection

4
There are two kinds of outputs: programmable outlets and general outlets. Connect
non-critical devices to the programmable outlets and critical devices to the general outlets.
During power failure, you may extend the backup time to critical devices by setting shorter
backup time for non-critical devices.
4. Communication connections
Communication ports:
USB port RS-232 port SNMP port
To allow for unattended UPS shutdown/start-up and status monitoring, connect the
communication cable one end to the USB/RS-232 port and the other to the communication
port of your PC. With the monitoring software installed, you can schedule UPS
shutdown/start-up and monitor UPS status through PC.
The UPS is equipped with an SNMP Network card. When installing either SNMP for advanced
communications and monitoring.
5. Network connection
Network/Fax/Phone surge port
Connect a single modem/phone/fax line into the surge protected “IN” outlet on the back panel
of the UPS. Connect another modem/fax/phone line cable to the “OUT” outlet and to the
equipment
6. Disable and enable EPO function
This UPS is equipped with EPO function. Pin 1 and pin 2 closed by default for normal UPS
operation. To activate, remove the protective metal plate and attach to your EPO system.
Note: The EPO function logic can be set up through the LCD settings. Please refer to program
16 in UPS setting for the details.

5
7. Powering on the UPS
NOTE: The battery will charge fully during the first five hours of normal operation. Full battery
run capability is not possible during the initial charge period.
Press the ON/Mute button on the front panel for two seconds to turn on the power to the
UPS.
8. Install software
For optimal computer system protection, install UPS monitoring software to fully configure UPS
shutdown. Please follow steps below to download and install monitoring software.
1. Go to the website https://www.v7world.com/ups-downloads
2. Select ViewPower software for your operating system to download the software.
3. Follow the on-screen instructions to install the software.
1.4 Internal Battery Replacement
Note: This UPS is equipped with internal batteries and only a trained technician should replace
the batteries. Replace with V7 Replacement Battery Cartridge RBC1RM2U3000V7
Replace the batteries if icons and are flashing in the LCD display and alarm is
sounding every 2 seconds.
Do not disconnect battery connectors under load. To remove input power to change the
batteries, press the OFF button on the front panel for two seconds to power off the UPS and
switch off utility power where the UPS is connected.
DO NOT DISCONNECT the batteries while the UPS is in Battery mode.
A small arc may occur when connecting the internal batteries. This is not harmful to the UPS or
personnel. Connect the cables quickly and firmly.
CAUTION - Risk of electric shock. After the UPS is disconnected from the mains (building
wiring outlet), internal components are still connected to the battery and pose an electric
hazard.
Before performing service and/or maintenance, disconnect the batteries and verify that no
current or hazardous voltage exists in the terminals of high capability capacitors.
To avoid electrical shock, turn off the unit and unplug it form the AC power source before
servicing the battery
CAUTION - Risk of electric shock. The battery circuit is not isolated from the input voltage.
Hazardous voltages may exist between the battery terminals and the ground. Before touching,
please verify that no voltage is present.
CAUTION - Do not dispose of batteries in a fire, they could explode.
CAUTION - Do not open or mutilate batteries. Released electrolyte is harmful to the skin and
eyes and may be toxic.

6
CAUTION - A battery can cause a risk of electrical shock and high short-circuit current.
Contact with any part of a grounded battery can result in electrical shock. Observe the
following precautions when working with 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.
• Remove battery grounds during installation and maintenance to reduce the risk of
shock.
• Remove the connection from ground if any part of the battery is determined to be
grounded.
Step 1
Step 2
Step 3
Remove front panel.
Disconnect battery wires.
Pull out the battery box by
removing two screws on the
front panel.
Step 4
Step 5
Step 6
Remove the top cover of
battery box and replace the
inside batteries.
After replacing the
batteries, put the battery
box back to original location
and screw it tightly.
Re-connect the battery wires and
then replace the front panel.

7
2. Button Operations
Button
Function
ON/Mute
Button
Turn on the UPS: Press and hold ON/Mute button for at least 2 seconds to
turn on the UPS.
Mute the alarm: After the UPS is turned on and in battery mode, press and
hold this button for at least 3 seconds to disable or enable the alarm system.
(N/A for warnings or errors)
Up key: Press this button to display previous selection in UPS setting mode.
Self-test mode: Press ON/Mute buttons for 3 seconds to enter UPS
self-testing while in AC mode, ECO mode, or converter mode.
OFF/Enter
Button
Turn off the UPS: Press and hold this button at least 2 seconds to turn off
the UPS. The UPS will be in standby mode under power normal or transfer to
Bypass mode if the Bypass setting is enabled.
Confirm selection key: Press this button to confirm selection in UPS
setting mode.
Select
Button
Switch LCD message: Press this button to change the LCD message for
input voltage, input frequency, input current, battery voltage, battery
current, battery capacity, ambient temperature, output voltage, output
frequency, load current and load percent.
Setting mode: Press and hold this button for 3 seconds to enter UPS
setting mode when in Standby and Bypass mode.
Down key: Press this button to display next selection in UPS setting mode.
ON/Mute
+ Select
Button
Switch to bypass mode: When the main power is normal, press ON/Mute
and Select buttons simultaneously for 3 seconds and the UPS will enter
bypass mode. This will not function if the input voltage is out of range.
Exit setting mode or returning to the last menu: In setting mode,
press the ON/Mute and Select buttons simultaneously for 0.2 seconds to
return to the upper menu. Once in the main menu, exit settings mode by
pressing these two buttons simultaneously.
2.1 LCD Panel

8
Display
Function
Backup time information
Indicates the estimated backup time.
H: hours, M: minute, S: second.
Configuration and fault information
Indicates the configuration items. Configuration items are listed in detail in
section 2-5.
Indicates the warning and fault codes. Codes are listed in detail in sections
2-7 and 2-8.
Mute operation
Indicates that the UPS alarm is disabled.
Input, Battery, Temperature, Output & Load information
Indicates the input voltage, input frequency, input current, battery voltage,
battery current, battery capacity, ambient temperature, output voltage,
output frequency, load current and load percent.
k: kilo, W: watt, V: voltage, A: ampere, %: percent, ℃: centigrade degree, Hz: frequency
Load information
Indicates the load level by 0-24%, 25-49%, 50-74% and 75-100%.
Indicates overload.
Programmable outlets information
Indicates that programmable management outlets are working.
Mode operation information
Indicates the UPS connects to the mains.
Indicates the battery is working.
Indicates charging status
Indicates the bypass circuit is working.
Indicates the ECO mode is enabled.
Indicates the AC to DC circuit is working.
Indicates the PFC circuit is working.
Indicates the inverter circuit is working.
Indicates the UPS is working in converter mode.
Indicates the output is working.
Battery information
Indicates the battery level by 0-24%, 25-49%, 50-74%, and 75-100%.
Indicates low battery.

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2.2 Audible Alarm
Battery Mode
Sounds every 5 seconds
Low Battery
Sounds every 2 seconds
Overload
Sounds every second
Fault
Continuously sounding
Bypass Mode
Sounds every 10 seconds
2.3 LCD display wording index
Abbreviation
Display content
Meaning
ENA
Enable
DIS
Disable
ESC
Escape
HLS
High loss
LLS
Low loss
AO
Active open
AC
Active close
EAT
Estimated autonomy time
RAT
Running autonomy time
SD
Shutdown
OK
OK
ON
ON
BL
Battery Low
OL
Overload
OI
Over input current
NC
Battery No Connect
OC
Over Charge
SF
Site wiring fault
EP
EPO
TP
Temperature
CH
Charger
BF
Battery Fault
BV
Bypass Out Range
FU
Bypass frequency unstable
BR
Battery Replace
EE
EEPROM error

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2.4 UPS Setting
There are two parameters to set up the UPS.
Parameter 1: Program alternatives. Refer to
below table.
Parameter 2: Setting options or values for
each program.
l 01: Output voltage setting
Interface
Setting
Parameter 2: Output voltage
For 100/110/115/120/125/127VAC models, you may choose
the following output voltage:
100: presents output voltage is 100VAC
110: presents output voltage is 110VAC
115: presents output voltage is 115VAC
120: presents output voltage is 120VAC (Default)
125: presents output voltage is 125VAC
127: presents output voltage is 127VAC
(127VAC is not applicable in US region)
l 02: Frequency Converter enable/disable
Interface
Setting
Parameter 2: Enable or disable converter mode.
CF ENA: converter mode enable
CF DIS: converter mode disable (Default)
l 03: Output frequency setting
Interface
Setting
Parameter 2: Output frequency setting.
BAT 50: presents output frequency is 50Hz
BAT 60: presents output frequency is 60Hz
If converter mode is enabled, choose from these
frequencies:
CF 50: presents output frequency is 50Hz
CF 60: presents output frequency is 60Hz
l 04: ECO enable/disable
Interface
Setting
Parameter 2: Enable or disable ECO function.
ENA: ECO mode enable
DIS: ECO mode disable (Default)
Parameter 1 Parameter 2

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l 05: ECO voltage range setting
Interface
Setting
Parameter 2: Set the acceptable high voltage point and
low voltage point for ECO mode by pressing Down key or Up
key.
HLS: High loss voltage in ECO mode in parameter 2.
For 100/110/115/120/125/127VAC models, the setting
range in parameter 3 is from +3V to +12V of the nominal
voltage. (Default: +6V)
LLS: Low loss voltage in ECO mode in parameter 2.
For 100/110/115/120/125/127VAC models, the setting
voltage in parameter 3 is from -3V to -12V of the nominal
voltage. (Default: -6V)
l 06: Bypass enable/disable when UPS is off
Interface
Setting
Parameter 2: Enable or disable Bypass function.
ENA: Bypass enable
DIS: Bypass disable (Default)
l 07: Bypass voltage range setting
Interface
Setting
Parameter 2: Set the acceptable high voltage point and
acceptable low voltage point for Bypass mode by pressing
the Down key or Up key.
HLS: Bypass high voltage point
For 100/110/115/120/125/127VAC models:
120-140: Set the high voltage point from 120VAC to
140VAC. (Default: 132VAC)
LLS: Bypass low voltage point
For 100/110/115/120/125/127VAC models:
85-115: Set the low voltage point from 85VAC to 115VAC.
(Default: 85VAC)
l 08: Bypass frequency range setting
Interface
Setting
Parameter 2: Set the acceptable high frequency point and
acceptable low frequency point for Bypass mode by pressing
the Down key or Up key.
HLS: Bypass high frequency point
For 50Hz output frequency models:
51-55Hz: Set the frequency high loss point from 51Hz to
55Hz. (Default: 53Hz)
For 60Hz output frequency models:
61-65Hz: Set the frequency high loss point from 61Hz to
65Hz. (Default: 63Hz)
LLS: Bypass low Frequency point
For 50Hz output frequency models:
45-49Hz: Set the frequency low loss point from 45Hz to

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49Hz. (Default: 47Hz)
For 60Hz output frequency models:
55-59Hz: Set the frequency low loss point from 55Hz to
59Hz. (Default: 57Hz)
l 09: Programmable outlets enable/disable
Interface
Setting
Parameter 2: Enable or disable programmable outlets.
ENA: Programmable outlets enable
DIS: Programmable outlets disable (Default)
l 10: Programmable outlets setting
Interface
Setting
Parameter 2: Set the backup time limits for programmable
outlets.
0-999: Set the backup time limits in minutes from 0-999 for
programmable outlets which connect to non-critical devices
on battery mode. (Default: 999)
l 11: Autonomy limitation setting
Interface
Setting
Parameter 2: Set the backup time on battery mode for
general outlets.
0-999: Set the backup time in minutes from 0-999 for
general outlets on battery mode.
DIS: Disable the autonomy limitation and the backup time
will depend on battery capacity. (Default)
Note: Setting to “0”, sets backup time to just 10 seconds.
l 12: Battery total AH setting
Interface
Setting
Parameter 2: Set the battery total AH of the UPS.
7-999: Setting the battery total capacity from 7-999 in AH.
Please set the correct battery total capacity if external
battery bank is connected.

13
l 13: Maximum charger current setting
Interface
Setting
Parameter 2: Set the charger maximum current.
1/2/4/6/8: Set the charger maximum current 1/2/4/6/8 in
Ampere. (Default: 2A)
Note: Set the appropriate charger current based on battery
capacity used. The recommended charging current is
0.1C~0.3C of battery capacity as following table for
reference.
Battery capacity (AH)
Total charg ing current ( A)
7~20
2
20~40
4
40~60
6
60~
8
l 14: Charger boost voltage setting
Interface
Setting
Parameter 2: Set the charger boost voltage.
2.25-2.40: Set the charger boost voltage from 2.25 V/cell
to 2.40V/cell. (Default: 2.36V/cell)
l 15: Charger float voltage setting
Interface
Setting
Parameter 2: Set the charger float voltage.
2.20-2.33: Set the charger float voltage from 2.20 V/cell to
2.33V/cell. (Default: 2.28V/cell)
l 16: EPO logic setting
Interface
Setting
Parameter 2: Set up the EPO function control logic.
AO: Active Open (Default). When AO is selected as EPO
logic, it will activate EPO function with Pin 1 and Pin 2 in
open status.
AC: Active Closed. When AC is selected as EPO logic, it will
activate EPO function with Pin 1 and Pin 2 in closed status.
l 17: Site fault detection enable/disable
Interface
Setting
Parameter 2: Enable or disable site fault detection. You
may choose the following two options:
ENA: Site fault detection enable (Default)
DIS: Site fault detection disable

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l 18: Display setting for autonomy time
Interface
Setting
Parameter 2: Set the display setting for autonomy time
EAT: If EAT is selected, it will display the remaining
autonomy time. (Default)
RAT: If RAT is selected, it will show accumulated autonomy
time so far.
l 00: Exit setting
Interface
Setting
Exit the setting mode.
2.5 Operating Mode Description
Operating mode
Description
LCD display
Online mode
When the input voltage is within acceptable
range, the UPS will provide pure and stable AC
power to output. The UPS also charges the
battery in Online mode.
ECO mode
Energy saving mode:
When the input voltage is within voltage
regulation range, the UPS will bypass voltage to
output for energy saving. The UPS also charges
the battery in ECO mode.
Frequency
Converter mode
When input frequency is within 40 Hz to 70 Hz,
the UPS can be set to a constant output
frequency of 50 Hz or 60 Hz. The UPS still
charges the battery in this mode.
Battery mode
When the input voltage is beyond the acceptable
range or in power failure, the UPS provides
power from battery and the alarm will sound
every 5 seconds.
Bypass mode
When input voltage is within acceptable range,
but the UPS is in overload, the UPS will enter
bypass mode or bypass mode can be selected
through the front panel. The alarm will sound
every 10 seconds.
Standby mode
The UPS is off and not outputting power. The
UPS still charges the battery in this mode.
Fault mode
If a fault occurs, the ERROR icon and the fault
code will be displayed.

15
2.6 Faults Code Reference
Fault event
Fault code
Icon
Fault event
Fault code
Icon
Bus start fail
01
x
Battery voltage too high
27
x
Bus over
02
x
Battery voltage too low
28
x
Bus under
03
x
Charger output short
2A
x
Inverter soft start fail
11
x
Over temperature
41
x
Inverter voltage high
12
x
Overload
43
Inverter voltage Low
13
x
Charger failure
45
x
Inverter output short
14
x
Over input current
49
x
2.7 Warning indicator
Warning
Icon (flashing)
Code
Alarm
Low Battery
Sounds every 2 seconds
Overload
Sounds every second
Over input current
Sounds 2 beeps every 10 seconds
Battery is not connected
Sounds every 2 seconds
Over Charge
Sounds every 2 seconds
Site wiring fault
Sounds every 2 seconds
EPO enable
Sounds every 2 seconds
Over temperature
Sounds every 2 seconds
Charger failure
Sounds every 2 seconds
Battery fault
Sounds every 2 seconds
(The UPS will shut off)
Out of bypass voltage range
Sounds every 2 seconds
Bypass frequency unstable
Sounds every 2 seconds
Battery replacement
Sounds every 2 seconds
EEPROM error
Sounds every 2 seconds
Note: “Site Wiring Fault” function can be enabled/disabled via software. Please check software
manual for the details.
3. Troubleshooting
If the UPS system does not operate correctly, refer to the table below.

16
Symptom
Possible cause
Remedy
No indicators or alarms though
mains power is normal.
The AC input power is not
connected
Check if input power cord
firmly connected to the
mains.
The AC input is connected
to the UPS output.
Plug AC input power cord to
AC input correctly.
The icon and the warning
code flash on LCD display
and alarm is sounding every 2
seconds.
EPO function is activated.
Set the circuit in closed
position to disable EPO
function.
The icons of and , and
the warning code flash on
LCD display. Alarm is sounding
every 2 seconds.
Line and neutral
conductors of UPS input
are reversed.
Rotate mains power socket
by 180° and then connect
to UPS system.
The icons of and and
the warning code flash on
LCD display. Alarm is sounding
every 2 seconds.
The internal battery is
incorrectly connected.
Confirm batteries are
properly connected
Fault code 27 is displayed on the
LCD and the alarm is continuously
sounding.
Battery voltage is too high
or there is a charger fault.
Contact your reseller or
[email protected]
Fault code 28 is displayed on the
LCD and the alarm is continuously
sounding.
Battery voltage is too low
or there is a charger fault.
Contact your reseller or
[email protected]
The icons and and the
warning code flash on LCD
display. Alarm is sounding every
second.
UPS is overloaded
Remove excess loads from
the UPS.
UPS is overloaded. Devices
connected to the UPS are
fed directly by the
electrical network via
Bypass.
Remove excess loads from
the UPS.
After repeat overloads, the
UPS is locked in the Bypass
mode. Connected devices
are fed directly by mains.
First, remove excess loads
from UPS. Then shut down
the UPS and restart it.
Fault code 49 is displayed on the
LCD and the alarm is continuously
sounding.
UPS is over input current.
Remove excess loads from
UPS.
Fault code 43 and the icon is
displayed on the LCD and the
alarm is continuously sounding.
The UPS shuts down
automatically because of
an overload of the UPS
output.
Remove excess loads from
UPS and restart it.
Fault code 14 is displayed on the
LCD and alarm is continuously
sounding.
The UPS shuts down
automatically because of a
short circuit on the UPS
output.
Check output wiring and if
connected devices have
short circuited

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Fault code 01, 02, 03, 11, 12, 13
or 41 is displayed on the LCD and
the alarm is continuously
sounding.
A UPS internal fault has
occurred. There are two
possible results:
1. The load is still supplied,
but directly from AC power
via bypass.
2. The load is no longer
supplied by power.
Contact your reseller or
[email protected]
Battery backup time is shorter
than nominal value.
Batteries have not been
fully charged
Charge the batteries for at
least 5 hours and then
check capacity. If the
problem persists, consult
your reseller, or contact
[email protected]
Possible batteries defect
Contact your reseller or
[email protected]
Fault code 2A is displayed on the
on LCD and the alarm is
continuously sounding.
A short circuit of the
charger output has
occurred.
Check the wiring of a
connected external battery
pack for short-circuited
Fault code 45 is displayed on the
on the LCD display and the alarm
is continuously sounding.
No charger output and
battery voltage is less than
10V/PC.
Contact your reseller or
[email protected]
4. Storage and Maintenance
The UPS system contains no user-serviceable parts. If the battery service life (3~5 years at
25°C ambient temperature) has been exceeded, the batteries must be replaced. Contact your
reseller or [email protected].
Storage
Prior to storing, charge the UPS for 5 hours. Store the UPS covered and upright in a cool,
dry location. To protect battery performance and limit degradation, recharge the battery
in accordance with the following table:
Storage Temperature
Recharge Frequency
Charging Duration
-25°C - 40°C
Every 3 months
1-2 hours
40°C - 45°C
Every 2 months
1-2 hours
Be sure to deliver the spent battery to a recycling facility or ship it to your
dealer in the replacement battery packing material.

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5. Specifications
MODEL (VPN)
UPS2URM3000DC-NC-1N
CAPACITY*
3000VA / 2740W
INPUT
Voltage
Range
Low Line Transfer
80VAC/70VAC/60VAC/55VAC ± 5 %
(based on load percentage 100% - 80 % / 80 % - 70 % / 70 - 60 % / 60 % - 0)
Low Line
Comeback
87VAC/77VAC/67VAC/62VAC ± 5 %
High Line Transfer
150 VAC ± 5 %
High Line
Comeback
145 VAC ± 5 %
Frequency Range
40Hz ~ 70 Hz
Phase
Single phase with ground
Power Factor
≧ 0.99 @ full load
THDI
≦ 5% @ 80~140VAC
THDU < 1.6% @ input and full linear load condition
OUTPUT
Output voltage
100/110/115/120/125/127 VAC**
AC Voltage Regulation
± 1% (Batt. Mode)
Frequency Range
(Synchronized Range)
47 ~ 53 Hz or 57 ~ 63 Hz
Frequency Range
50 Hz ± 0.1 Hz or 60Hz ± 0.1 Hz (Batt. Mode)
Current Crest Ratio
3:1
Harmonic Distortion
≦ 2 % THD (Linear Load); 4 % THD (Non-linear Load)
Transfer
Time
AC Mode to Batt.
Mode
Zero
Inverter to Bypass
< 4 ms
Waveform (Batt. Mode)
Pure Sinewave
EFFICIENCY
AC Mode
≧91% @ full charged battery
ECO Mode
≧96% @ full charged battery
Battery Mode
≧90%
BATTERY
Battery Type
12V/9AH
Number
6
Recharge Time
3 hours recover to 95% capacity for internal battery@ 2A charging current
Charging Current
Default: 2A, Max: 8A adjustable
Charging Voltage
82.1 VDC ± 1%
PHYSICAL
Dimension, D X W X H (mm)
630 x 438 x 88
Net Weight
(kgs)
With battery
27.5
Without battery
12.4
ENVIRONMENT
Operation Humidity
20-95 % RH @ 0- 40°C (non-condensing)
Noise Level
Less than 50dBA @ 1 Meter (With fan speed control)
MANAGEMENT
Smart RS-232 or USB
Supports Windows® 2000/2003/XP/Vista/2008/7/8/10, Linux, Unix, and MAC
SNMP Network
Power management from SNMP manager and web browser
* Derate capacity to 90% of capacity when the output voltage is adjusted to 100VAC.
**For 120VAC system, the output power ratings are different based on different input voltage. (127 is not applicable to USA region)
*** Product specifications are subject to change without further notice.

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6. Runtime Chart
Model (VPN)
UPS2URM3000DC-NC-1N
Battery
Load percentage
Minutes
100.00%
2.64
90.00%
3.36
80.00%
4.34
70.00%
5.53
60.00%
7.33
50.00%
9.79
40.00%
13.51
30.00%
19.90
20.00%
32.61
10.00%
72.53
7. Instructions & Safety Warnings
7.1 Transportation
l Transport the UPS system only in the original package to protect from damage.
7.2 Preparation
l Condensation may occur if the UPS is moved directly from cold to warm environments.
The UPS system must be completely dry before being operated. Allow at least two
hours for the UPS system to acclimate to a new environment.
l Do not install the UPS near water or wet, high humidity environments.
l Do not install the UPS where it will be exposed to direct sunlight or near heat sources.
l Avoid blocking ventilation holes in the UPS enclosure.
7.3 Installation
l Do not connect appliances or devices which can overload the UPS system (e.g., laser
printers).
l Route cables to avoid stepping on or tripping over them.
l Do not connect domestic appliances (such as hair dryers) to the UPS.
l Connect the UPS system only to an earth-grounded shockproof outlet which must be
easily accessible and near the UPS system.
l Use only VDE-tested, or UL-marked mains cables (e.g., the mains cable of your
computer) to connect the UPS system to the building wiring outlet (shockproof
outlet).
l Use only VDE-tested, UL-marked power cables to connect the loads to the UPS.
l When installing the equipment, ensure that the sum of the leakage current of the UPS
and the connected devices does not exceed 3.5mA.
l Temperature Rating - Units are considered acceptable for use in a maximum ambient
of 40°C (104°F).