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 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
(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 Warnings ................................................................................................ ................... 1
Please comply with all warnings and operating instructions in this manual strictly. Save this manual properly
and read carefully 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
Please 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 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 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 any individuals with no previous experience.
Connect the UPS system only to an earthed shockproof outlet which must be easily accessible and
close to the UPS system.
Please use only VDE-tested, CE-marked mains cable (e.g. the mains cable of your computer) to
connect the UPS system to the building wiring outlet (shockproof outlet).
Please use only VDE-tested, CE-marked power cables to connect the loads to the UPS system.
When installing the equipment, it should 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.
Check if there is a protection device against over current and short circuit in the upstream of the UPS
system. The recommended protection spec is 11A for 800VA~1100VA, 15A for1.5KVA, 20A for LV
2KVA and 30A for 2.5~3KVA with a B or C trip curve.
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 earthing 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
terminals block 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 to disconnect the mains.
Prevent no fluids or other foreign objects from inside of the UPS system.
The EPO, RS-232 and USB circuits are an IEC 60950-1 safety extra low voltage (SELV) circuit. This
circuit must be separated from any hazardous voltage circuits by reinforced insulation.
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Manufacture
Type
Rated
Toplite (Guangzhou) Technology
Battery Co Ltd (MH29104)
NPW45-12
12 V dc, 9.0 Ah
UXW460-12
12 V dc, 9.0 Ah
NPW36-12
12 V dc, 7.2 Ah
UXW360-12
12 V dc, 7.2 Ah
NPW45-12 FR
12 V dc, 7.0 Ah
UXW460-12/FR
12 V dc, 7.0 Ah
NPW36-12 FR
12 V dc, 7.0 Ah
UXW360-12/FR
12 V dc, 7.0 Ah
CSB Battery Co Ltd (MH14533)
UPS 12460 F2
12 V dc, 9.0 Ah
UPS 12360 6
12 V dc, 6.5 Ah
UPS 12360 7
12 V dc, 6.5 Ah
HR 1234W
12 V dc, 8.5 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
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 capacitor such as
BUS-capacitors.
To avoid electrical shock, turn off the unit and unplug it form the AC power source before servicing the
battery
Only persons who 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, please verify that
no voltage is present!
Batteries may cause electric shock and have a high short-circuit current. Please take the precautionary
measures specified below and any other measures necessary when working with batteries:
-remove wristwatches, rings and other metal objects
-use only tools with insulated grips and handles.
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, use the same type and number of batteries or battery packs.
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Do not dismantle the UPS system.
A battery can may cause 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 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.
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 A digital 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
kVA
Input
Connection
Output
Connection
800VA/1.1KVA/1.5KVA
5-15P
5-15R
2kVA
5-20P
5-20R
3 kVA
L5-30P
5-20R & L5-30R
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.
2.1 120V Models Rear panel view
2.1.1 800VA/1.1KVA/1.5KVA
2.1.2 2 kVA
2.1.3 3 kVA
1. Programmable outlets: connect to non-critical loads.
2. Output receptacles: connect to mission-critical loads.
3. AC input
4. Network/Fax/Modem surge protection
5. Emergency power off function connector (EPO)
6. USB communication port
7. RS-232 communication port
8. SNMP intelligent slot
9. External battery connector
Table 1 – Input/Output Connections
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2.2 230V Models Rear panel view
kVA
UPS Input
Connection
UPS Output
Connection
Input Cord
Connector
800VA/1.1KVA/1.5KVA
IEC320-C14
IEC320-C13
C13
2kVA
IEC320-C20
IEC320-C13
C19
3kVA
IEC320-C20
IEC320-C13 & IEC320-C19
C19
2.2.1 800VA/1.1KVA/1.5KVA
2.2.2 2 kVA
2.2.3 3 kVA
1. Programmable outlets: connect to non-critical loads.
2. Output receptacles: connect to mission-critical loads.
3. AC input
4. Network/Fax/Modem surge protection
5. Emergency power off function connector (EPO)
6. USB communication port
7. RS-232 communication port
8. SNMP intelligent slot
9. External battery connector
Table 2 – Input/Output Connections
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2.3 Operating principle
EMI/RFI
Filters
Battery
Charger
Battery
DC-to-DC
Converter
Inverter
AVR
TX
Output
The UPS is composed of mains input, EMI/RFI Filters, Inverter, Battery charger, DC-to-DC converter,
battery, AVR TX and UPS output
2.4 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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