Ditek DTK-UPS1000R, DTK-UPS2000RE, DTK-UPS3000RE User Manual
User Manual
DTK-UPS1000R DTK-UPS1000RE
DTK-UPS1500R DTK-UPS1500RE
DTK-UPS2000R
DTK-UPS2000RE
DTK-UPS3000R DTK-UPS3000RE
On-Line
Uninterruptible Power Supply
Systems
INT-100165-001 Rev. 1.2
PN: 191-596
INT-100165-001 Rev. 1.2
PN: 191-596
Table of Contents
Important Safety Warning ............................................................................................1
1.
1-1. Transportation ..................................................................................................... 1
2. Preparation ......................................................................................................... 1
11-
3. Installation .......................................................................................................... 1
1-4. Operation ........................................................................................................... 1
1-5. Maintenance, service and faults............................................................................ 2
2. Installation and setup .................................................................................................. 3
2-1 Rear panel view ................................................................................................... 3
2-2. Operating principle .............................................................................................. 4
2-3. Install the UPS .................................................................................................... 5
2-4. Setup the UPS ..................................................................................................... 6
2-4 Battery Replacement ............................................................................................ 9
2-5 Battery Kit Assembly (option) ............................................................................... 10
3. Operations ................................................................................................................ 13
3-1. Button operation ................................................................................................ 13
3-2. LCD Panel .......................................................................................................... 13
3-3. Audible Alarm .................................................................................................... 15
3-4. LCD display wordings index ................................................................................. 15
3-5. UPS Setting ........................................................................................................ 15
3-6. Operating Mode Description ................................................................................ 18
3-7. Faults Reference Code ........................................................................................ 19
3-8. Warning indicator ............................................................................................... 20
4. Troubleshooting ......................................................................................................... 21
5. Storage and Maintenance ........................................................................................... 23
6. Specifications ............................................................................................................. 24
7. Warranty ...... ............................................................................................................. 26
8.
Regulatory Compliance ............................................................................................... 27
INT-100165-001 Rev. 1.2
PN: 191-596
1. Important Safety Warning
Please comply with all warnings and operating instructions in this manual. Save this
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manual and carefully read the following instructions before installing the unit. Do not operate
this unit before thoroughly reading through all safety information and operating
instructions.
1-1.Transportation
Always remove the AC supply line, then disconnect the batteries before transporting.
Please transport the UPS system only in the original package to protect against shock
and impact.
2-2. Preparation
Condensation may occur if the UPS system is moved directly from a cold to warm
environment. The UPS system must be completely dry before installation. Please
allow at least two hours for the UPS system to become acclimated 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.
3-3. Installation
Do not connect appliances or devices which would overload the UPS system (e.g.
laser printers, heaters, air conditioners, etc.) 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.
The UPS can be operated in TN and 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 main cables to connect the UPS system to the
building wiring outlet.
Please use only UL-tested, UL-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.
4-4. Operation
Do not disconnect the main power cable on the UPS system or the AC outlet during
operation, as this will disconnect grounding to UPS and connected devices.
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 to
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INT-100165-001 Rev. 1.2
disconnect the mains.
Do not allow fluids or other foreign objects inside the UPS system.
The EPO, RS-232 and USB circuits are an IEC 60950 safety extra low voltage (SELV)
circuit. This circuit must be separated from any hazardous voltage circuits by
reinforced insulation.
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
electrical 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
and capacitors.
To avoid electrical shock, turn off the unit and unplug it from the AC power source
before servicing the battery
Only persons who are familiar with batteries and required precautionary measures
may replace batteries or 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.
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 the battery
to explode.
Do not open or destroy batteries. Escaping chemicals may cause injury to the skin
and eyes. It may be toxic.
Typical Installed/Replacement Batteries
Manufacturer Type Rated
CSB Battery Co Ltd (MH14533)
Actual battery specs are subject to change.
UPS 12460 F2FR 12 V dc, 9.0 Ah
Do not dismantle the UPS system.
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 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.
2. Installation and setup
NOTE: Before installation, please inspect the unit. Be sure that nothing inside the
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INT-100165-001 Rev. 1.2
package is damaged. Please keep the original package in a safe place for future use.
2-1 Rear panel view
DTK-UPS1000R
DTK-UPS1000RE
DTK-UPS1500R
DTK-UPS1500RE
DTK-UPS2000R
DTK-UPS2000RE
DTK-UPS3000R
DTK-UPS3000RE
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 (only available for long-run models)
10. Output circuit breaker(s)
2-2. Operating principle
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The operating principle of the UPS is shown as below
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
Remove front panel.
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For safety consideration, the UPS is shipped out from factory without connecting battery wires.
Before installing the UPS, please follow steps below to connect batteries.
Step 1 Step 2 Step 3
Remove battery panel
and connect battery wire.
Put battery panel and
cover back on 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.
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
Tower Installation
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Install UPS alone
Install UPS and external battery
NOTE: When installing the UPS or battery pack with feet, please keep 70mm distance from the
edge of the unit.
2-4. Configure 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 1000VA models, to reduce the risk of fire, connect only to a circuit provided
with 15 amperes maximum branch circuit overcurrent protection in accordance with the
National Electric Code, ANSI/NFPA 70.
CAUTION: For 2000VA 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 3000VA 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
It’s in closed status for UPS
normal operation.
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There two kinds of outputs: programmable outlets and general outlets. Please 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 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.
USB port and RS-232 port cannot be used at the same time.
The UPS is equipped with intelligent slot for SNMP. The SNMP card provides advanced
communication and monitoring options.
Models ending in (E) have SNMP card pre-installed.
Step 4: Disable and enable EPO function
Keep the pin 1 and pin 2 closed for UPS normal operation. To activate EPO function, cut the
wire between pin 1 and pin 2.
Step 5: 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.
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