Staco Energy SCV-10001 User manual

003-2519, Rev J
UNISTAR V
120-230V 50/60Hz
1 to 3kVA
USER MANUAL

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No reproduction of any part of this manual, even partial, is permitted without the authorization of Staco
Energy Products Company. The Staco Energy Products Company reserves the right to modify the
product described herein, in order to improve it, at any time and without notice.
301 Gaddis Boulevard • Dayton, Ohio 45403
U.S. Toll Free 866-261-1191
[phone] • Fax: [phone]
Web site: www.stacoenergy.com
Thank you for choosing our product.
Staco Energy is highly specialized in the development and production of uninterruptible power
systems (UPS). The UPS’s of this series are high quality products, carefully designed and
manufactured to ensure optimum performance.

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Table of Contents
1. Important Safety Warnings...................................................................................................................1
1.1 Transportation ................................................................................................................................1
1.2 Preparation.....................................................................................................................................1
1.3 Installation......................................................................................................................................1
1.4 Operation .......................................................................................................................................1
1.5 Maintenance, Service and Faults....................................................................................................2
1.6 WEEE.............................................................................................................................................3
1.7 FCC (120V Models)........................................................................................................................3
1.8 EMC (230V Models) .......................................................................................................................3
2. Installation and setup ...........................................................................................................................4
2.1 Rear panel view..............................................................................................................................4
2.1.1 1 kVA or 1.5kVA.......................................................................................................................4
2.1.2 2 kVA.......................................................................................................................................4
3 kVA................................................................................................................................................5
2.3 Install the UPS................................................................................................................................6
2.3.1 Rack-mount Installation ...........................................................................................................7
2.3.2 Tower Installation.....................................................................................................................7
2.4 Setup the UPS................................................................................................................................8
2.5 Battery Replacement....................................................................................................................10
2.6 Battery Kit Assembly (option).........................................................................................................11
2.7 Frequency Converter Mode..........................................................................................................13
2.8 Power Conditioner Set-Up............................................................................................................14
2.9 Permanently Silence Audible Alarm..............................................................................................15
3. Operation ...........................................................................................................................................16
3.1 Button operation...........................................................................................................................16
3.2 LCD Panel....................................................................................................................................17
3.3 Audible Alarm ...............................................................................................................................18
3.4 LCD display wordings index .........................................................................................................18
3.5 UPS Settings................................................................................................................................19
3.6 Operating Mode Description.........................................................................................................22
3.7 Faults Reference Code.................................................................................................................23
3.8 Warning indicator..........................................................................................................................23
4. Troubleshooting..................................................................................................................................24
5. Storage and Maintenance ..................................................................................................................26
5.1 Operation .....................................................................................................................................26
5.2 Storage.........................................................................................................................................26
5.3 Recommended Replacement Intervals.........................................................................................26
6. UPS Specifications.............................................................................................................................27
6.1 120V Specifications......................................................................................................................27
6.2 230V Specifications......................................................................................................................28
6.3 Battery Pack Specification............................................................................................................29

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1. Important Safety Warnings
Please strictly comply with all warnings and operating instructions in this manual. Save this manual and
carefully read the following instructions before installing the unit. Do not operate this unit before reading
through all safety information and operating instructions carefully.
1.1 Transportation
Transport the UPS system only in the original package to protect against shock and impact.
1.2 Preparation
•Condensation may occur if the UPS system is moved directly from cold to warm environment. The
UPS system must be absolutely dry before being installed. Please allow at least two hours for the
UPS system to acclimate to the environment.
•Do not install the UPS system near water or in moist environments.
•Do not install the UPS system where it would be exposed to direct sunlight or near a heater.
•Do not block ventilation holes in the UPS housing.
1.3 Installation
•Do not connect appliances or devices which would overload the UPS system (e.g. laser printers) to
the UPS output sockets.
•Place cables in such a way that no one can step on or trip over them.
•Do not connect domestic appliances such as hair dryers to UPS output sockets.
•The UPS can be operated by individuals with no previous experience.
•The UPS can be operated in TN & TT power distribution.
•Connect the UPS system only to an earthed shockproof outlet which must be easily accessible and
close to the UPS system.
•Please use only UL-tested, UL-marked power cables to connect the loads to the UPS system.
•When installing the equipment, ensure that the sum of the leakage current of the UPS and the
connected devices does not exceed 3.5mA.
•Temperature Rating - Units are considered acceptable for use in a maximum ambient of 40°C
(104°F).
•For PLUGGABLE EQUIPMENT, the socket-outlet shall be installed near the equipment and shall be
easily accessible.
•CAUTION: The unit is heavy. Lifting the unit requires a minimum of two people.
1.4 Operation
•Do not disconnect the mains cable on the UPS system or the building wiring outlet (shockproof
socket outlet) during operations since this would cancel the protective earth of the UPS system and
of all connected loads.
•The UPS system features its own internal current source (batteries). The UPS output sockets or
output terminal blocks may be electrically live even if the UPS system is not connected to the
building wiring outlet.
•In order to fully disconnect the UPS system, first press the OFF/Enter button and disconnect the
mains.
•Prevent fluids or other foreign objects from getting inside the UPS system.
•The EPO, RS-232 and USB circuits are IEC 60950 safety extra low voltage (SELV) circuits. This
circuit must be separated from any hazardous voltage circuits by reinforced insulation.

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1.5 Maintenance, Service and Faults
•The UPS system operates with hazardous voltages. Repairs may be carried out only by qualified
maintenance personnel.
•CAUTION - Risk of electric shock. Even after the unit is disconnected from the mains (building
wiring outlet), components inside the UPS system are still connected to the battery and electrically
live and dangerous.
•Before carrying out any kind of service and/or maintenance, disconnect the batteries and verify that
no current is present and no hazardous voltage exists in the terminals of high capability capacitors
such as BUS-capacitors.
•To avoid electrical shock, turn off the unit and unplug it from the AC power source before servicing
the battery.
•Only persons that are adequately familiar with batteries and with the required precautionary
measures may replace batteries and supervise operations. Unauthorized persons must be kept well
away from the batteries.
•CAUTION - Risk of electric shock. The battery circuit is not isolated from the input voltage.
Hazardous voltages may occur between the battery terminals and the ground. Before touching,
verify that no voltage is present!
•When changing batteries, install the same number and same type of batteries.
•Do not attempt to dispose of batteries by burning them. This could cause battery explosion.
•Do not open or destroy batteries. Escaping electrolyte can cause injury to the skin and eyes. It may
be toxic.
•When replacing batteries, replace with the same type and number of batteries or battery packs.
Manufacturer
Type
Rated
Toplite (Guangzhou) Technology Battery Co Ltd
(MH29104)
NPW45-12
12 V dc, 9.0 Ah
NPW45-12 FR
12 V dc, 7.0 Ah
NPW36-12
12 V dc, 7.2 Ah
NPW36-12 FR
12 V dc, 7.0 Ah
CSB Battery Co Ltd (MH14533)
UPS 12360 7 FR
12 V dc, 7.1 Ah
UPS 12460 F2FR
12 V dc, 9.0 Ah
HR 1234W FR
12 V dc, 8.5 Ah
Yuasa Battery (Guangdong) Co Ltd (MH29616)
NPW45-12
12 V dc, 8.0 Ah
NPW45-12FR
12 V dc, 8.0 Ah
•Do not dismantle the UPS system.
•WARNING - A battery can present a risk of electrical shock and high short-circuit current. The
following precautions should be observed when working on batteries:
a) Remove watches, rings, or other metal objects.
b) Use tools with insulated handles.
c) Wear rubber gloves and boots.
d) Do not lay tools or metal parts on top of batteries.
e) Disconnect charging source priorto connecting or disconnecting battery terminals.
f) Determine if battery is inadvertently grounded. If inadvertently grounded, remove source
from ground. Contact with any part of a grounded battery can result in electrical shock.
The likelihood of such shock can be reduced if such grounds are removed during
installation and maintenance.

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1.6 WEEE
Information for Protection of the Equipment
UPS SERVICING – This UPS and batteries makes use of components dangerous for the enviroment
(electronic cards, electronic components). The components removed must be taken to specialized
collection and disposal centers.
Notice to European Union Customers: Disposal of Old Appliances – This product has been
supplied rom an enviromentally aware manufacturer that complies with Waste Electrical and Electrnic
Equipment (WEEE) Directive 2002/96/CE. The ”crossed-out wheelie bin” symbol at right is placed on this
product to encourage you to recycle wherever possible. Please be environmentally responsible and
recycle this product through your recycling facility at its end of life. Do not dispose of this product as
unsorted municipal waste. Follow locla municipal waste ordinances for proper disposal provisions to
reduce the environmental impact to waste ectrical and electronic equipment (WEEE).
1.7 FCC (120V Models)
NOTE: This equipment has been tested and found to comply with the limits for a Class Adigital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference when the equipment is operated in a commercial environment. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance
with the instruction manual, may cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful interference in which case the user will be
required to correct the interference at his own expense.
1.8 EMC (230V Models)
WARNING: This is a category C2 UPS product. In a residential environment, this product may cause
radio interference, in which case the user may be required to take additional measures.

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2. Installation and setup
NOTE: Before installation, please inspect the unit. Be sure that nothing inside the package is damaged.
Please keep the original package in a safe place for future use.
NOTE: There are two different types of online UPS: standard and long-run models. Please refer to the
following model table.
Model No.
Type
Model No.
Type
SCV-1000x
Standard
Model
SCV-
1000x-LB
Long-run
Model
SCV-1500x
SCV-
1500x-LB
SCV-2000x
SCV-
2000x-LB
SCV-3000x
SCV-
3000x-LB
2.1 Rear panel view
2.1.1 1 kVA or 1.5kVA
2.1.2 2 kVA
120V version
120V version
240V version
240V version

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3 kVA
1. Programmable outlets: connect to non-critical loads.
2. Output receptacles: connect to mission-critical loads.
3. AC input
4. Input circuit breaker
5. Emergency power off function connector (EPO)
6. USB communication port
7. RS-232 communication port
8. SNMP intelligent slot
9. External battery connector
10. Output circuit breaker
11. Modem/phone/network surge protection
kVA
Volt
Input
Connection
Output
Connection
1kVA
120V
5-15P
5-15R
1.5kVA
5-15P
5-15R
2kVA
5-20P
5-20R
3kVA
L5-30P
5-20R & L5-30R
1kVA
230V
IEC320-
C14
IEC320-C13
1.5kVA
IEC320-
C14
IEC320-C13
2kVA
IEC320-
C20
IEC320-C13
3kVA
IEC320-
C20
IEC320-C20 &
IEC320-C13
Table 1 – Input/Output Connections
120V version
240V version

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2.2 Operating principle
The UPS is composed of mains input, TVSS and EMI/RFI filters, rectifier/PFC, inverter, battery charger,
DC-to-DC converter, battery, dynamic bypass and UPS output.
2.3 Install the UPS
For safety consideration, the UPS is shipped out from factory without connecting battery wires. Before
installing the UPS, please follow the below steps to re-connect battery wire.
Step 1 Step 2 Step 3
Step 1: Remove front panel.
Step 2: Remove battery panel and re-connect battery wire.
Step 3: Put battery panel and cover back to the unit.
This UPS can be either displayed on the desk or mounted in the 19” rack chassis. Please choose proper
installation to position this UPS.

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2.3.1 Rack-mount Installation
CAUTION – Do NOTuse the mounting brackets to lift the unit. The mounting brackets are only for securing
the unit to the rack.
Install UPS alone
Install UPS and external battery
2.3.2 Tower Installation
Install UPS alone
Install UPS and external battery
NOTE: When installing the UPS or battery pack with feet, keep 2.76in distance from the edge of the unit.

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2.4 Setup the UPS
Step 1: UPS input connection
Plug the UPS into a two-pole, three-wire, grounded receptacle only. Avoid using extension cords.
CAUTION: For 1 and 2 kVA models, 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 Electric Code,
ANSI/NFPA 70.
CAUTION: For 3 kVA models, to reduce the risk of fire, connect only to a circuit provided with 30
amperes maximum branch circuit overcurrent protection in accordance with the National Electric Code,
ANSI/NFPA 70.
Step 2: UPS output connection
There 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.
Step 3: Communication connection
Communication port:
USB port RS-232 port Intelligent slot
To allow for unattended UPS shutdown/start-up and status monitoring, connect one end of the
communication cable to the USB/RS-232 port and the other end to the communication port of your PC.
With the monitoring software installed, you can perform these operations:
•Remote Shutdown of UPS
•Send shutdown commands to remote computers
•Remotely set parameters of the UPS
•Set-up the number of battery strings connected
•Set-up voltage and frequency ranges
See manual for monitoring software for details.
The UPS is equipped with an intelligent slot perfect for either a SNMP or an AS400 card. Installing either
a SNMP or AS400 card in the UPS will provide advanced communication and monitoring options.
NOTE: USB port and RS-232 port can’t work at the same time.
Step 4: Network connection
Network/Fax/Phone surge port
Connect a single modem/phone/fax line into surge-protected “IN” outlet on the back panel of the UPS
unit. Connect from “OUT” outlet to the equipment with another modem/fax/phone line cable.

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Step 5: Disable and enable EPO function
Keep pin 1 and pin 2 closed for UPS normal operation. To activate EPO function, cut the wire between
pin 1 and pin 2.
Step 6: External battery connection
Connect one end of external battery cable to UPS unit and the other end to battery pack. See below
chart for detailed connection.
CAUTION: Connection to External Battery shall be installed by SERVICE PERSONNEL only.
CAUTION – Risk of fire hazard.
Step 7: Turn on the UPS
Press the ON/Mute button on the front panel for two seconds to power on the UPS.
Note: The battery charges fully during the first five hours of normal operation. Do not expect full
battery run capability during this initial charge period.
Step 8: Install software
Install UPS monitoring software to fully configure UPS shutdown. Follow the steps below to download
and install monitoring software:
1. Go to the website http://www.power-software-download.com
2. Click ViewPower software icon and then choose your required OS to download the software.
3. Follow the on-screen instructions to install the software.
4. When your computer restarts, the monitoring software will appear as an orange plug icon located in
the system tray, near the clock.
External Battery Pack
External Battery Pack
UPS
Short terminals for UPS
normal operation.

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2.5 Battery Replacement
NOTICE: This UPS is equipped with internal batteries and only service personnel can replace the
batteries.
CAUTION!! Consider all warnings, cautions, and notes before replacing batteries.
NOTE: Upon battery disconnection, equipment is not protected from power outages.
Step 1 Step 2 Step 3
Step 4 Step 5 Step 6
Step Step 7
Step 1: Remove front panel.
Step 2: Disconnect battery wire and remove battery panel.
Step 3: Pull out the battery box.
Step 4: Remove the top cover of battery box and replace the inside batteries.
Step 5: After replacing the batteries, put the battery box back to original location and screw in tightly.
Step 6: Re-connect the battery wire and screw battery panel back on the unit.
Step 7: Put the front panel back on the unit.

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2.6 Battery Kit Assembly (option)
NOTICE: Replacement battery pack comes fully assembled from the factory. Consult factory for details.
2-battery kit – 1kVA
Step 1 Step 2
Step 3 Step 4
Step 1: Remove adhesive tapes.
Step 2: Connect all battery terminals by following below picture.
Step 3: Put assembled battery packs on one side of plastic shells.
Step 4: Cover the other side of plastic shell as shown below. Then, battery kit is fully assembled.
3-battery kit – 1.5kVA
Step 1 Step 2
Step 3 Step 4
Step 1: Remove adhesive tapes.
Step 2: Connect all battery terminals by following below picture.
Step 3: Put assembled battery packs on one side of plastic shells and insert one more defect battery in
the open space. (Blank battery is not connected)
Step 4: Cover the other side of plastic shell as shown below. Then, battery kit is fully assembled
Tape
Tape
Blank
Battery

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4-battery kit – 2kVA
Step 1 Step 2
Step 3 Step 4
Step 1: Remove adhesive tapes.
Step 2: Connect all battery terminals by following below picture.
Step 3: Put assembled battery packs on one side of plastic shells.
Step 4: Cover the other side of plastic shell as shown below. Then, battery kit is fully assembled.
6-battery kit – 3kVA
Step 1 Step 2
Step 3 Step 4
Step 1: Remove adhesive tapes.
Step 2: Connect all battery terminals by following below picture.
Step 3: Put assembled battery packs on one side of plastic shells.
Step 4: Cover the other side of plastic shell as shown below. Then, battery kit is fully assembled.

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2.7 Frequency Converter Mode
To set-up the unit to run as a Frequency Converter Mode follow the instructions below.
1. Install the UPS system per the instructions above.
2. Verify mains input is connected correctly, and the UPS input breaker is at “ON” position.
3. If battery pack is installed: Verify battery is connected correctly, and the battery pack breaker is at
“ON” position.
4. Apply input power.
5. Press and hold the Select Button for 5 seconds. This will enter program mode.
6. Press down Key (“SELECT”) until you get to setting #2.
7. Press “OFF/ENTER” button to enter selection.
8. Press “ON/MUTE” button to “ENA”.
9. Press “OFF/ENTER” button to set selection.
10. Press down Key (“SELECT”) until you get to setting #3.
11. Press “OFF/ENTER” button to enter selection.
12. Press “ON/MUTE” button to select the desired output frequency:
a. CF 50: presents output frequency is 50Hz.
b. CF 60: presents output frequency is 60Hz.
13. Press “OFF/ENTER” button to set selection.
14. Press down Key (“SELECT”) until you get to setting #00 to exit Program mode.
15. Turn On unit per the instructions in the User’s Manual and verify the output frequency is correct.
If Frequency Converter mode is used without batteries and the unit is turned off (manually or
power outage), the unit will need to be manually restarted.
When the unit is used without batteries connected, the unit will give a constant battery open
alarm. To permanently silence this alarm, see Section 2.9 Permanently Silence Audible
Alarm

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2.8 Power Conditioner Set-Up
To set-up the unit to run as a Power Conditioner (no batteries connected) follow the instructions
below.
1. Install the UPS system per the instructions above.
2. Verify mains input is connected correctly, and the UPS input breaker is at “ON” position;
3. Apply input power.
4. Press and hold the Select Button for 5 seconds. This will enter program mode.
5. Press down Key (“SELECT”) until you get to setting #6.
6. Press “OFF/ENTER” button to enter selection.
7. Press “ON/MUTE” button to “ENA”. This will enable bypass mode.
8. Press “OFF/ENTER” button to set selection.
9. Press down Key (“SELECT”) until you get to setting #00 to exit Program mode.
10. Turn On unit per the instructions in the User’s Manual and verify the output frequency is correct.
When input power is applied, the unit initialize and apply power to the output via the static
bypass. When the unit is turned on, the unit will transfer to inverter mode.
When the input power is re-applied after a power outage, the unit will automatically re-start the
controls and apply power to the output via the static bypass. The customer will need to manually
press the “On” button to transfer to inverter mode.
When the unit is used without batteries connected, the unit will give a constant battery open
alarm. To permanently silence this alarm, see Section 2.9 Permanently Silence Audible
Alarm

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2.9 Permanently Silence Audible Alarm
WARNING: This procedure will not allow the audible alarm to activate for any alarm or fault.
1. On CD that came with unit, install ViewPower software per software instructions.
2. Connect USB cord from computer to UPS unit (see Section 2.1 Rear panel view).
3. Open ViewPower software.
4. Click on connected unit.
5. Click on Login in upper right corner.
6. Enter password (default: administrator).
7. Click on UPS Settings.
8. Click on Parameter Settings.
9. Set parameter UPS Alarm to Disable.
10. Click Apply.
To turn on Audible Alarm, set UPS Alarm to Enable.

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3. Operation
3.1 Button operation
Button View
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 in battery mode, press and hold
this button for at least 5 seconds to disable or enable the alarm system.
Up key: Press this button to display previous selection in UPS setting
mode.
Switch to UPS self-test mode: Press ON/Mute button for 5 seconds to enter
UPS self-testing while in AC mode, ECO mode, AECO 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 in battery mode. UPS will be in standby mode under power normal
or transfer to bypass mode if the Bypass 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, battery voltage, output voltage, output
frequency.
Setting mode: Press and hold this button for 5 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 5 seconds. UPS will enter bypass
mode. This action will be ineffective when the input voltage is out of
acceptable range.

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3.2 LCD Panel
Display Function
Remaining backup time information
Indicates the remaining backup time in pie chart.
Indicates the remaining backup time in numbers.
H: hours, M: minute, S: second
Fault information
Indicates that warning and fault occurred.
Indicates the warning and fault codes. The codes are listed in detail in
section 3-5.
Mute operation
Indicates that the UPS alarm is disabled.
Output & Battery voltage information
Indicates the output voltage, frequency or battery voltage.
Vac: output voltage, Vdc: battery voltage, Hz: frequency
Load information
Indicates the load level by 0-25%, 26-50%, 51-75%, and 76-100%.
Indicates overload.
Indicates the load or the UPS output is short circuit.
Mode operation information
Indicates the UPS is connected to the mains.
Indicates the battery is working.
Indicates the bypass circuit is working.
Indicates the ECO mode is enabled.
Indicates the Inverter circuit is working.
Indicates the output is working.
Programmable outlets information
Indicates that programmable outlets have output voltage.