Keatec Energy RTM Series User manual

Keatec RTM Series Modular Online UPS
208V/120Vac 2PH 2PH
Rack Assembly
Version: 2017-05-15
User Guide
UNLESS SPECIFICALLY AGREED TO IN WRITING, SELLER
(A) MAKES NO WARRANTY AS TO THE ACCURACY, SUFFICIENCY OR SUITABILITY OF ANY TECHNICAL OR
OTHER INFORMATION PROVIDED IN ITS MANUALS OR OTHER DOCUMENTATION;
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SPECIAL, DIRECT, INDIRECT, CONSEQUENTIAL OR INCIDENTAL, WHICH MIGHT ARISE OUT OF THE USE OF SUCH
INFORMATION. THE USE OF ANY SUCH INFORMATION WILL BE ENTIRELY AT THE USER’S RISK; AND
(C) REMINDS YOU THAT IF THIS MANUAL IS IN ANY LANGUAGE OTHER THAN ENGLISH, ALTHOUGH STEPS HAVE
BEEN TAKEN TO MAINTAIN THE ACCURACY OF THE TRANSLATION, THE ACCURACY CANNOT BE GUARANTEED.
APPROVED CONTENT IS CONTAINED WITH THE ENGLISH LANGUAGE.
(D) INFORMS YOU THE INFORMATION IN THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE.
(E) RESERVES ALL RIGHTS
(F) CONTENT USED WITH PERMISSION
Keatec RTM Series Modular Onlne UPS 208-120Vac Rack Assembly User Guide English 20180109
This manual is for AUTHORIZED SERVICE PERSONNEL ONLY.

1. Safety
1.1 Important Safety Instructions
This UPS contains LETHAL VOLTAGES. All repairs and service must be performed by AUTHORIZED
SERVICE PERSONNEL ONLY. There are NO USER SERVICEABLE PARTS inside the UPS.
WARNING:
The UPS is designed for commercial and industrial purpose. It is forbidden to apply for any life
sustainment and support.
The UPS system contains its own energy source. The output terminals may carry live voltage
even when UPS is disconnected to an AC source.
To reduce the risk of fire or electrical shock, UPS installation has to be in a controlled room
where temperature and humidity are monitored. Ambient temperature must not exceed 40°C.
The system is only for indoor use.
Ensure all power is disconnected before installation or service.
Service and maintenance should be performed by qualified personnel only.
1.2 EMC
WARNING:
This is a product for commercial and industrial application in the second environment - installation
restrictions or additional measures may be needed to prevent disturbances.
1.3 Installation information
WARNING:
lInstallation must be performed by qualified personnel only.
lThe cabinets must be installed on a level floor suitable for computer or electronic equipment.
lThe UPS cabinet is heavy. If unloading instructions are not closely followed, cabinet may
cause serious injury.
lDo not tilt the cabinets more than 10 degree.
lBefore wiring, make sure the AC input and battery power are completely cut off.
lMake sure the breakers, including AC input breaker, AC output breaker and DC breaker, are
all in the OFF position.
lBefore applying electrical power to the UPS, make sure the Ground conductor is properly
installed.
lInstallation and Wiring must be performed in accordance with the local electrical laws and
regulations.
lThe disconnection device should be chosen based on the input current and should break line
and neutral conductors - four poles for three phases.
lUPS modules installed in the same cabinet must be of the same rating.
lAt least one UPS module MUST stay in the UPS cabinet in case the UPS system is operating
in Maintenance Bypass Mode.
-Before working on this circuit:
- Isolate Uninterruptible Power System (UPS)
- Then check for Hazardous Voltage between all terminals
including the protective earth.
DANGER Risk of Lethal Voltages
The isolation device must be able to carry the UPS input current.
Keatec RTM Series Modular Onlne UPS 208-120Vac Rack Assembly User Guide English 20180109
This manual is for AUTHORIZED SERVICE PERSONNEL ONLY.

1.4 Maintenance
WARNING:
Only qualified service personnel should perform the battery installation.
The following PRECAUTIONS should be observed
(1.) Remove watches, rings, or other metal objects.
(2.) Use tools with insulated handles.
(3.) Wear rubber gloves and boots.
(4.) Do not lay tools or metal parts on top of batteries or battery cabinets.
(5.) Disconnect the charging source prior to connecting or disconnecting terminal.
(6.) Check if the battery is inadvertently grounded. If it is, remove the source of grounding.
Contacting with any part of the ground might result in electrical shock. The likelihood of
such shock can be prevented if such grounds are removed during installation and
maintenance.
UPS is designed to supply power even when disconnected from the utility power. After
disconnect the utility and DC power, authorized service personnel should attempt internal
access to the UPS.
Do not disconnect the batteries while the UPS is in Battery mode.
Disconnect the charging source prior to connecting or disconnecting terminals.
Batteries can result in a risk of electrical shock or burn from high short circuit current.
When replacing batteries, use the same number of sealed, lead-acid batteries.
Do not open or mutilate the battery. Release electrolyte is harmful to the skin and eyes, and
may be toxic.
1.5 Recycling the used battery
WARNING:
Do not dispose of the battery in a fire. Battery may explode. Proper disposal of battery is
required. Refer to your local codes for disposal requirements.
Do not open or mutilate the battery. Released electrolyte is harmful to the skin and eyes. It
may be toxic.
Do not discard the UPS or the UPS batteries in the trash. This product contains sealed,
lead-acid batteries and must be disposed properly. For more information, contact your local
recycling/reuse or hazardous waste center.
Do not discard waste electrical or electronic equipment (WEEE) in the trash. For proper
disposal, contact your local recycling/reuse or hazardous waste center.
Keatec RTM Series Modular Onlne UPS 208-120Vac Rack Assembly User Guide English 20180109
This manual is for AUTHORIZED SERVICE PERSONNEL ONLY.
1.6UPS Operation
Do not start the UPS until the installation is completed.
Make sure the wiring is correct and the power cables are fixed firmly.
Make sure input and output breakers are switch OFF.

2. Installation
2.1 Initial Inspection
1. Visually examine if there is any damage inside and outside of packages in the process of the
transportation. If any damage, report it to the carrier immediately.
2. Verify the product label and confirm the consistency of the equipment.
3. If the equipment needs to be returned, carefully repack the equipment by using the original
packing material that came with.
2.2 Installation Environment
1. The UPS is designed for indoor use only and should be located in a clean environment with
adequate ventilation to keep the environmental parameters within the required specification.
2. Make sure that transportation routes (e.g. corridor, door gate, elevator, etc.) and installation
area can accommodate and bear the weight of the UPS, the external battery cabinet and
handling equipment.
3. The UPS uses forced convection cooling by internal fans. Cooling air enters the module
through ventilation grills located at the front of the cabinet and exhausted through grills
located in the rear part of the cabinet. Please do not block the ventilation holes.
4. Ensure that the installation area is spacious for maintenance and ventilation.
5. Keep the temperature of installation area around 30°C and humidity within 90%. The highest
operating altitude is 1000 meters above sea level.
6. If necessary, install a system of room extractor fans to avoid formation of room temperature.
Air filters are necessary if the UPS is operated in a dusty environment.
7. It is recommended that you parallel the external battery cabinets to the UPS. The following
instructions of clearances are suggested:
Keep a clearance of 100cm from the top of the UPS for maintenance, wiring and
ventilation.
Keep a clearance of 100cm from the back of the UPS and the external battery cabinets for
ventilation.
Keep a clearance of 150cm from the front of the UPS and the external battery cabinets
for maintenance and ventilation.
8. For safety concerns, we suggest that you shall:
Equip with CO2 or dry powder fire extinguishers near the installation area.
Install the UPS in an area where the walls, floors and ceilings were constructed by
fireproof materials.
9. Do not allow unauthorized personnel to enter the installation area. Assign specific personnel
to keep the UPS key.
Keatec RTM Series Modular Onlne UPS 208-120Vac Rack Assembly User Guide English 20180109
This manual is for AUTHORIZED SERVICE PERSONNEL ONLY.

2.3Moving the Cabinet
The UPS cabinet is very heavy. When moving the cabinet, pay attention not to overturn it as
the gravity center is high.
1. If you need to move the UPS over a long distance, please use appropriate equipment like a
forklift.
2. At least three people are required to maneuver the UPS. One person holds a lateral side of
the UPS with hands, another holds the other lateral side of the UPS with hands, and the other
person pushes the UPS either from the front side or from the back side to the installation area
and avoid tipping the UPS.
3. Ensure that the weight of UPS is within the designated bearing capacity of any handling
equipment.
Keatec RTM Series Modular Onlne UPS 208-120Vac Rack Assembly User Guide English 20180109
This manual is for AUTHORIZED SERVICE PERSONNEL ONLY.

Keatec RTM Series Modular Onlne UPS 208-120Vac Rack Assembly
The Keatec RTM Series Modular Onlne UPS 208-120Vac Rack Assembly is shown in Fig1.
Install the system starting from the bottom of rack.
Fig1
Step 1 - Rack Slide Rail assembly
Find the slide rails screws and nuts in the UPS or Battery Pack carton (Fig2)
Assemble the nuts into the rack post, starting from the bottom position (Fig3).
Assemble the slide rail starting from the bottom of cabinet, based on 3U height (Fig4)
Assemble slide rail T metal back bars (for hot swap) (Fig5).
All side rails should be separated by 3U height to accommodate modules (Fig6).
RTM 2206A M
RTM Series 5U Display Module
RTM Series 1U Communication Module
RTM Series 3U Battery Module
Keatec RTM Series Modular Onlne UPS 208-120Vac Rack Assembly User Guide English 20180109
This manual is for AUTHORIZED SERVICE PERSONNEL ONLY.

Fig2
Fig3
Fig4
Keatec RTM Series Modular Onlne UPS 208-120Vac Rack Assembly User Guide English 20180109
This manual is for AUTHORIZED SERVICE PERSONNEL ONLY.

T metal part for hot swap
Fig5
5holes
3U height
Fig6
Keatec RTM Series Modular Onlne UPS 208-120Vac Rack Assembly User Guide English 20180109
This manual is for AUTHORIZED SERVICE PERSONNEL ONLY.

Step 2 - Assembly of UPS and Battery Back Cover
Install UPS (Fig7) or Battery Pack (Fig8) in rack.
Remove the Back cover from UPS or Battery Pack (Fig9)
Cut out and remove the knock-out piece of metal from the back cover, ready for parallel kit
assembly (Fig10) .
Fix the back cover assembly to slide rail T metal back part (Fig11).
Fig7
Keatec RTM Series Modular Onlne UPS 208-120Vac Rack Assembly User Guide English 20180109
This manual is for AUTHORIZED SERVICE PERSONNEL ONLY.

Fig8
Fig9
Keatec RTM Series Modular Onlne UPS 208-120Vac Rack Assembly User Guide English 20180109
This manual is for AUTHORIZED SERVICE PERSONNEL ONLY.

Fig10
Fig11
Keatec RTM Series Modular Onlne UPS 208-120Vac Rack Assembly User Guide English 20180109
This manual is for AUTHORIZED SERVICE PERSONNEL ONLY.

Step 3 - Assembly of Copper Bus bars and PRS cables for parallel kit (UPS and Battery Packs)
Find copper bus bars and PRS cables in the UPS and Battery Pack kits (Fig12).
Refer to (Fig13 and 14) for DC, AC and PRS connections to the the PCBA.
Refer to cable and bus bar configuration details in Fig15 and Fig 16,
NOTE: there are 3 terminal positions labeled NC that do not need to be connected using a bus
bar.
For overview of final assembly reference Fig17.
Fig12
Keatec RTM Series Modular Onlne UPS 208-120Vac Rack Assembly User Guide English 20180109
This manual is for AUTHORIZED SERVICE PERSONNEL ONLY.

Fig13
Fig14
Keatec RTM Series Modular Onlne UPS 208-120Vac Rack Assembly User Guide English 20180109
This manual is for AUTHORIZED SERVICE PERSONNEL ONLY.

RJ45 Cable
RJ11 Cable
R N
NC
TPE
NC
BAT+ BAT-
BAT_N
L1 L2 N
NC
Fig15
Fig16
Keatec RTM Series Modular Onlne UPS 208-120Vac Rack Assembly User Guide English 20180109
This manual is for AUTHORIZED SERVICE PERSONNEL ONLY.

Fig17
Step 4 - Install the UPS and Battery Pack Modules
Assembly the left and right mounting ear on UPS (Fig18)
Insert UPS into the slide rail; confirm the hot swap function (Fig19)
Reference Fig20 for and overview of the final assembly with UPS and Battery pack modules.
Keatec RTM Series Modular Onlne UPS 208-120Vac Rack Assembly User Guide English 20180109
This manual is for AUTHORIZED SERVICE PERSONNEL ONLY.

Fig18
Fig19
Fig20
Keatec RTM Series Modular Onlne UPS 208-120Vac Rack Assembly User Guide English 20180109
This manual is for AUTHORIZED SERVICE PERSONNEL ONLY.

Step5 - Installation of Controller and LCD
First, install the controller rail (Fig21)
Fix the back cover to the controller and install on the top of the upper most UPS module
separated by 1U height (Fig22)
Connect the controller's AC/DC input cables and RJ45cable to the upper most UPS. Ensure the
correct connections by referencing the BAT+/R/S/T/N/PE label for the AC/DC terminals (Fig23)
Install the LCD above the controller and connect the LCD cable to the controller (Fig24)
Reference the final system overview using Fig25.
Fig21
Keatec RTM Series Modular Onlne UPS 208-120Vac Rack Assembly User Guide English 20180109
This manual is for AUTHORIZED SERVICE PERSONNEL ONLY.

Fig22
Fig23
Keatec RTM Series Modular Onlne UPS 208-120Vac Rack Assembly User Guide English 20180109
This manual is for AUTHORIZED SERVICE PERSONNEL ONLY.

Fig24
Fig25
Keatec RTM Series Modular Onlne UPS 208-120Vac Rack Assembly User Guide English 20180109
This manual is for AUTHORIZED SERVICE PERSONNEL ONLY.