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.
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 modi fy 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
(937) 253-1191 • Fax: (937) 253-1723
Web site: www.stacoenergy.com
Thank you for choosing our product.
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Table of Contents
1. Important Safety Wa rn ings ................................................................................................................... 1
2.1.1 1 kVA or 1.5kVA ....................................................................................................................... 3
2.1.2 2 kVA ....................................................................................................................................... 3
3 kVA ................................................................................................................................................ 4
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.
• Tempe rature Ra ting - 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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Manufacturer
Type
Rated
Toplite (Guangzhou) Technology Battery Co Ltd
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
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
NPW45-12
12 V dc, 8.0 Ah
NPW45-12FR
12 V dc, 8.0 Ah
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 fr om 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, veri fy
that no voltage is present!
• When c hanging 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.
(MH29104)
CSB Battery Co Ltd (MH14533)
Yuasa Battery (Guangdong) Co Ltd (MH29616)
• Do not dismantle the UPS system.
• WARNING - A battery can present a risk of electrical shock and high short-circ uit curr ent. T he
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 prior to 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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2. Installation and setup
Model No.
Type
Model No.
Type
SCV-1000x
SCV-1000x-LB
SCV-1500x
SCV-1500x-LB
SCV-2000x
SCV-2000x-LB
SCV-3000x
SCV-3000x-LB
120V version
120V version
240V version
240V version
NOTE: Bef or e 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.
2.1 Rear panel view
2.1.1 1 kVA or 1.5kVA
2.1.2 2 kVA
Standard
Model
Long-run
Model
Page | 3
3 kVA
120V version
240V version
1. Programmable outlets: connect to non-critical loa ds .
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 br eaker
11. Modem/phone/network surge protection
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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 NOT use 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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