Ablerex BRIC30S User manual

BRIC30S/BRIC30N User Manual
1
Contents
Introduction.........................................................................................................................2
1. Safety Precautions ......................................................................................................3
1.1. Important Rules...................................................................................................3
1.2. Symbols................................................................................................................4
2. Product Introduction....................................................................................................5
2.1. General Characteristics......................................................................................5
2.2. Special Features..................................................................................................5
3. Unpacking and Installation.........................................................................................7
3.1. Environmental Requirements............................................................................7
3.2. Easy Installation and Removal..........................................................................9
3.3. Electrical Installation.........................................................................................10
3.4. Comm. Port Description...................................................................................14
4. Operating Mode and Instructions............................................................................16
4.1. Operating Mode.................................................................................................17
4.2. Single Unit Operation .......................................................................................17
4.3. Parallel Mode Operation ..................................................................................20
4.4. LED Display .......................................................................................................22
5. Monitoring Platform...................................................................................................23
5.1. Panel...................................................................................................................23
6. Communications interface:.......................................................................................35
6.1. RS-232 interface ...............................................................................................35
6.2. RS-485 interface ...............................................................................................35
7. Troubleshooting .........................................................................................................36
8. Maintenance...............................................................................................................37
8.1. Regular Maintenance .......................................................................................37
8.2. Battery.................................................................................................................37
8.3. Fan ......................................................................................................................37
8.4. Capacitor............................................................................................................37
8.5. Fuse ....................................................................................................................37
9. Accessories and Options..........................................................................................38
9.1. Accessories........................................................................................................38
9.2. Options................................................................................................................40
10.Specification...............................................................................................................41

2
Introduction
Thank you for purchasing our product. Please read through this manual
carefully to ensure the correct operation of the product you purchased. We will also
help you with installing and operating this product. Please note the following
warranty service terms & conditions:
The product casing should only be opened by technicians from us or an
authorized distributor as it represents an electrocution hazard. Unauthorized
access will void your warranty.
All product components have been inspected to ensure their high quality.
Parts should only be replaced by qualified personnel from us or an authorized
distributor.
Please note the warranty period on the UPS you purchased.
Please read the information on UPS safety precautions and maintenance
contained in this manual thoroughly before installation.
3
1. Safety Precautions
1.1. Important Rules
1.1.1. Please follow these UPS operating instructions to ensure safe and
proper operation.
1.1.2. When the UPS is being moved or operated, please ensure that the
machine is standing vertically. Do not shake or tip over the machine.
Avoid heavy impact.
1.1.3. Poor grounding will lead to unexpected current leakage. Please ensure
that the AC power input is properly grounded (PE Ground) before
making any connections.
1.1.4. Please make sure that the UPS is placed in an insulated environment
before use and that there are no electrocution hazards to the operating
personnel.
1.1.5. Do not connect the neutral wire with the ground and make sure that the
input voltage is correct.
1.1.6. Once the UPS has been switched on, if the UPS needs to be moved
then it must be fully switched off and fully discharged. If the UPS is not
discharged, the UPS will switch to battery power after grid power is
disconnected and pose an electrocution hazard.
1.1.7. Do not place any objects, liquid containers, or coverings over the UPS.
The liquid spilt into the UPS or heat prevented from dissipating could
lead to internal damage or cause electrocution.
1.1.8. Make sure that the battery specifications match the UPS requirements
before connecting any external batteries.
1.1.9. Please follow the rules below before engaging in any activity that
involves the battery.
a. Remove all metallic items such as rings, watches and jewelry before
working on the battery.
b. Please use insulated tools.
c. Do not open or damage the battery. The toxic liquid inside will harm
the skin and eyes.
d. Keep batteries away from fire to prevent explosion.

4
1.2. Symbols
Please follow the instructions and warnings on the UPS module.
WARNING！Refer to the operating instructions.
WARNING！High voltage inside.
Ground.
5
2. Product Introduction
2.1. General Characteristics
2.1.1. Pure online UPS architecture to provide connected equipment with
pure sine wave AC power that is stable, continuous and has a fixed
voltage.
2.1.2. High-efficiency PWM sinusoidal modulation technology is used to
improve the UPS efficiency and stability.
2.1.3. Overload Protection: Automatic overload protection that will run for 60
minutes when load exceeds 110%. Overload protection lasts 10
minutes when load exceeds 125% and 1 minute when load exceeds
150%. When overload protection ends, UPS will automatically switch to
the alternative power supply circuit. When the situation ends the UPS
automatically restores the inverter. If overloading forces the UPS to
switch to the alternative circuit more than 3 times, the switching
mechanism is locked on the 3rd time to keep the UPS on the alternative
circuit.
2.1.4. Short Circuit Protection: When there is short circuit in the output, the
UPS will automatically cut off, sound an alarm and retain the error so
the user can troubleshoot the problem. The automatic cut-off prevents
electrocution and fire hazards during the troubleshooting process.
2.2. Special Features
2.2.1. Digital Signal Processor (DSP) is used to monitor the UPS operation to
improve its function and protection. Monitoring is enabled through the
signal port.
2.2.2. There are three user-selectable operating modes: VFI mode, ECO
mode, and CONVERTER mode.
2.2.3. The cold-start module allows the UPS to be started from the battery
side when emergency power is needed.
2.2.4. PFC Control is used to maintain the input power factor correction at
PF>=0.99 and reduce the load on the grid.
2.2.5. Programmable output voltage devices allow the user to select the
voltage appropriate to the current environment.
2.2.6. Touch control interface allows data to be displayed in real-time. The

6
monitoring program can also display any errors for fast troubleshooting.
2.2.7. The modular design of this UPS means it can not only operate
independently but also in parallel mode for even higher power output.
2.2.8. It has passed CE safety and electromagnetic interference protection
certification.
7
3. Unpacking and Installation
The UPS may experience unexpected circumstances during transportation.
We recommend inspecting the packaging for any signs of damage or improper
handling before unpacking so you can contact the distributor immediately.
At least 3 people are required during unpacking and installation for safety
reasons.
3.1. Environmental Requirements
A proper installation environment not only ensures the effective operation of
the UPS but also reduces the chance of failure and extends service life. Please
take the following recommendations into account to select the most suitable
environment and reduce the likelihood of accidents.
3.1.1. This product must not be used in an environment with sparks, smoke or
gas to prevent arcing, injury, and fire hazards.
3.1.2. Avoid using dusty materials, volatile gases, or corrosive substances
with a high salt-content in the environment where the UPS is installed.
3.1.3. The installation location of the UPS should be well-ventilated. During
charging, the chemical reaction of the battery generates small amounts
of gases. If there is a crack in the battery then this may pose an
environmental hazard.
3.1.4. Please check the installation location. Do not install the UPS in an
environment outside the range specified in the manual (Temperature:
0-40, relative humidity: 0-95%) that is too hot or too humid.
3.1.5. Do not place in a location near a heat source as this will shorten the
battery life.
3.1.6. Do not place outdoors and avoid direct exposure to sunlight.
3.1.7. Please ensure that the environment where the UPS is placed is free
from animals that may damage the wiring, such as: rats and other small
animals.
3.1.8. Please ensure that the floor is strong enough to hold the UPS and
battery. It must keep the equipment stable to ensure that it won't suffer
damage in a fall.
3.1.9. We recommend placing a fire extinguisher near the UPS in case of an

8
emergency.
3.1.10. Please obey the following distance restrictions when installing the UPS
to ensure its normal operation.
9
3.2. Easy Installation and Removal
The UPS module should be placed inside a cabinet for safety when running.
An optional rack mounting is available for BRIC30S/BRIC30N installation. Please
refer to the mechanical installation guide for safety purposes.
The outer casing may need to be removed in certain situations to operate the
machine. The front panel of the UPS features three molded covers. Cover ①
contains the touch screen, signal LED and external communications port. Once
covers ①②③ have been removed, the power knob and internal communications
port are revealed on the front of the inner casing.

10
3.3. Electrical Installation
3.3.1. BRIC30S/BRIC30N uses a plug and play design for the power input.
Grid power can be connected to the connector kit to power female
socket. When the UPS module is connected to the connector kit, power
becomes available. The power supply installation of the connector kit is
as shown below:
Attention: For safety reason, please plugging machine is carried
out by technicians.
Attention: Phase direction→L11/L21/L31 is indicated phase R;
L12/L22/L32 is indicated phase S and L13/L23/L33 is indicated
phase T.
11
3.3.2. BRIC30S/BRIC30N offers two installation methods for connecting
external UPS power sources: single-loop or dual-loop:
Single-Loop
BRIC30S schematic diagram
BRIC30N schematic diagram
In a single-loop setup, the MANUAL BYPASS, AUX and MAINS use
the same input source. The input must have a common connection
between the AUX and MAINS ports. In single-loop mode, we strongly

12
recommend that including circuit breakers for the power input and Manual
Bypass should be indispensable (as shown by RECOMMENDED
INSTALLATION in the figure).
Double-Loop
BRIC30S schematic diagram
BRIC30N schematic diagram
13
In double-loop mode, the AUX and MAINS each use a different power
input. Grid power can go through MAINS while AUX can be connected to
the backup power supply. We strongly recommend that including circuit
breakers for the AUX input and Manual Bypass should be indispensable
(as shown by RECOMMENDED INSTALATION in the figure).
Attention: In a single-module setup, the RECOMMENDED
INSTALATION component is rated for 63A.
Attention: Recommend using the rated of cable 8AWG for phase L of
AUX input / Mains input / Load and more then 6 AWG for phase N; 6
AWG for B+/N_B/B-; 6AWG rated for PE with color yellow/green wire.

14
3.4. Comm. Port Description
External communications of BRIC30S/BRIC30N interface is placed within the
front external plastic casing. The location and function are described below:
①RS485 port
②RS232 port
③Touch screen connector (Connects with comm. port ②on the inner casing's
front panel)
④Expansion slot comm. port connector
⑤Battery temperature signal port
⑥SD Card slot
15
Internal communications BRIC30S/BRIC30N interface, alarm, and expansion
slot are fitted to the front panel of the inner metal casing. The locations and
functions are described below:
Attention: In order to avoid technician shocking, the provided Back-feed
①Reserved Port
②Touch Screen Comm Connector (Panel Comm. Port)
③Emergency Power Off (EPO)
④Parallel Comm Port
⑤Parallel Jumper (Jump)
⑥Manual Bypass Signal Port (MBP Det.)
⑦Backfeed Protection Signal Port (Backfeed Trip)
⑧LED Light / Alarm sign
⑨Interface card expansion slot

16
LOAD
AUX
MAINS
RECT INV
DC/DC
Battery UPS
protection signal port will output the signal to drive the contactor or breaker
equipment and disconnect UPS and bypass when AUX device is failure.
4. Operating Mode and Instructions
An online UPS provides stable power that is not affected by an unstable main
power supply (ex. grid power). Through the online UPS, grid power can provide a
clean, noise-free power supply environment.
The online architecture offers three types of power supply methods depending
on the power environment.
Normal Mode: When grid power is normal, once RECT has been turned on at
the main power supply then the battery is charged in DC/DC mode while the
required power is supplied via INV at the same time.
Bypass Mode: In the event of UPS overload, INV failure or module
overheating, the power supply circuit switches from INV to the auxiliary (AUX)
output.
Battery Mode: When the UPS detects a failure in the main power supply then
power is provided from the battery instead. The touch screen at the front of the
module will also display current battery level to remind the user.
BRIC30S/BRIC30N offers not only the three above power supply modes but
also an Economy mode and Converter mode for special environments.
17
4.1. Operating Mode
4.1.1. Normal Mode:
In Normal mode, grid power is passed through RECT then used to
charge the battery and provide power through the INV simultaneously.
Different output voltages settings can be set in VFI mode. The three
options are 380/220V, 400/230V and 415/240V. These can be
fine-tuned by ±8V.
4.1.2. Economy Mode:
Economy Mode (ECO Mode) effectively improves overall efficiency.
In ECO Mode grid power is routed through the AUX SCR to the load. At
the same time, grid power continues to charge the battery in DC/DC
mode through RECT following the same setup as VFI Mode. INV is also
kept ready to switch power supply modes at any time. If VFI mode is set
then power can be quickly routed from AUX to INV.
Attention: In ECO Mode the power supply frequency and voltage
will be less stable. Please check the load requirements and use
ECO Mode with care.
4.1.3. Converter Mode:
Converter Mode allows the user to provide a power supply with
constant voltage and constant frequency based on their power
requirements. The frequency can be set to 50HZ or 60HZ. The voltage
options are 380/220V, 400/230V and 415/240V. These can be
fine-tuned by ±8V. When Converter mode is used, in the event of grid
power failure then power is provided from the battery in Back-up mode.
In the event of the battery running low, UPS overload, INV failure or
module overheating, the entire system will shut down.
4.2. Single Unit Operation
Check that the power supply voltage matches the UPS specifications. Make
sure the unit is properly grounded.
Before turning on grid power, make sure that the UPS module is properly
closed and in an insulated environment to avoid accidental electrocution.

18
Section5 describes how to use the monitoring platform. Please read carefully
before use.
If grid power is turned on but MAINS INPUT is not active, grid power will
already be passed through AUX to the SCR. This means the machine is
powered and the casing should be kept closed to prevent electrocution.
4.2.1. Mains power normal boot mode
Monitoring Software Touch Panel
Turn on the MAINS INPUT switch on the front panel. The relays and
magnetic contacts in the UPS module will activate in series under normal
boot conditions. The touch panel or monitoring software will display the
tri-phase input voltage, current and frequency return values. The INV in the
system is not yet activated at this point but the DC Bus within the UPS
module is already at high voltage and represents an electrocution hazard.
Next, on the touch panel select Main→Command→Operation→Normal
Mode, or from the monitoring software select Home→Command→Normal
Mode as pictured above to activate INV. The touch panel or monitoring
software will now display the UPS output readings and status on the main
screen or view page. At this point, the Normal booting process with grid
power is complete.
19
4.2.2. Battery boot mode
Monitoring Software Touch Panel
BRIC30S/BRIC30N offers a Cold Start kit that allows the UPS to boot
directly from the battery when grid power fails.
Check that the battery capacity and quantity matches the UPS
requirements.
On the touch panel select Main→Command→Operation→Cold Start
precharge ready, or from the monitoring software select Home →
Command →Cold Start precharge ready as pictured above. The
electromagnetic relays in the Cold Start kit will make a sound when the
conditions are met. Once the system has been successfully booted, the
touch panel or monitoring software will display the system status. The
Battery mode boot process is then complete.
4.2.3. Shutdown
Monitoring Software Touch Panel

20
On the touch panel select Main→Command→Operation→Shutdown
Mode or→Bypass Mode. Alternatively, from the monitoring software select
Home→Command→Shutdown Mode or →Bypass Mode as pictured
above. The UPS will then behave as follows:
a. "Shutdown mode": The UPS shuts down completely and provides no
power output.
b. "Bypass mode": RECT, INV and DC/DC charging are all turned off.
Power is only provided to the load via Bypass.
4.3. Parallel Mode Operation
Please refer to the section 4.2, and highly recommend operating with the
mentioned precautions.
The procedure is described as follow.
4.3.1. Limits of authority of Command
Click Main → Command to enter this item. The limit of authority of
each function is described as following list.
Manu Item SYS Non-SYS
Normal mode
ECO mode
Converter mode
Shutdown mode
Bypass mode
Operation
Cold Start precharge
ready
Disable
Enable
Buzzer & Alarm
Latch Alarms Reset
Bypass Recover backfeed
protection signal
21
4.3.2. Procedure
Before all on-line units need to be functioned with item “command”
synchronously, please check that the selected unit is master one and set
level “SYS” or select “SYS” level on the panel as the block A of
the following figure.
The selected level SYS showing in the block B means that all machines
whose IDs are displaying in the block A are selected to function
characteristic setting synchronously.

22
Non-SYS level showing in the block A means that the only selected
machine whose ID is displaying in block A could be functioned not only
characteristic setting but also command item.
4.4. LED Display
When the system is running the LED indicators on the casing will display the
system conditions using a system of different lights.
Blinking green light Searching for connection
Constant green light System operating
normally
Blinking red light System error
Red light moving from
left to right Emergency system shutdown
LED Light
Blinking green and red
lights System in Maintenance mode
23
5. Monitoring Platform
Each UPS is equipped with a touch screen and embedded system monitoring
software. Monitoring software running on a computer can also be used.
BRIC30S/BRIC30N provides the user with a simple and intuitive user interface
that is easy to learn. The touch panel and computer-side monitoring software offers
a combination of graphics and numbers that make it easy to determine the
input/output voltage, frequency, load and battery level at a glance. The current
status of the UPS is displayed at the main screen. The software includes a log
viewer for viewing the UPS logs. There is a data logger that integrates the
input/output voltage, frequency, load and battery level then displays them in a
visualized format. A complete scheduling function allows the scheduling of
one-time and regular events. In the event of UPS overload or overheating, the
BRIC30S/BRIC30N monitoring software can use Internet to notify the user by
e-mail or SMS of the current situation. Computer shutdown and file saving can also
be performed automatically. This helps to prevent the loss of data from UPS
outage.
Note: Instructions for the monitoring software are provided in the
"BRIC-Link" user manual.
5.1. Panel
Each UPS module has a touch screen with embedded monitoring software
that displays the UPS status in real-time.
5.1.1. Default screen

24
Default screen is as shown above. The individual blocks are described below:
Click Block A to enter the Main. The menu items are as shown in
section5.1.2.
Block B is the status display area. The display is divided into the upper and
lower row.
1. Upper Status: No UPS output, INV Output... …etc.
2. Lower Status: Rectifier input normal and Bypass input normal.
Click on Block C Help shows information about each block on the main
screen and a tree diagram of the menu options.
Block D shows the UPS ID needed to observe and the IDs list via clicking
the block D. Procedure of modifying the UPS ID shows as following figure.
Attention: “Master” has to exist in the ID list as following and then
selecting SYS will work on.
Block E shows “Master” or “Slave” with the selected ID of UPS.
Attention: Block E will not appear with unitary mode.
Block F shows the current mode and command progress.
Block G shows the Alarm and Status alerts.
25
The Alarm and Status alerts are shown above and described as below:
 Block Ι shows the warning lights. Green light means there are no alarms.
Blinking red light means that alarm is currently active.
Block Ⅱhas the function buttons. Click to display the current status in
Block Ⅲ.
In Block Ⅲ, when Alarm is chosen for display then blue text shows past
alarms; red means the alarm is currently active. When the selected display
area is Status, this display area will list the current system status.
5.1.2. Main Menu
Selecting the Main brings up the UPS settings as pictured below.

26
All of the functions are listed in the following table:
Menu Functionality Description
Mimic Display This function is mainly used to display important information such as the monitor
readings, UPS mode and alarms.
Command The user can use this function to issue boot, shutdown, and change mode
commands to the UPS.
Identification Display the default system information.
Measurements Real-time display of all monitor-readings
including input and output voltage/current,
bypass, load and battery.
Maintenance
Code
Displays the error code of the UPS to help
the technician quickly diagnose the
system problem.
Monitor
Version Display the current software and firmware
version.
Configuration 1. Set alarm functions. 2. Set input, output and bypass display
options.
Date and Time Set the current date and time of the UPS.
General Backlight Delay Time.
Language Default language is English. Other
languages can be set as default through
this function.
Setting
Update Prog. Update the program.
Event Log Display a detailed list of UPS events
including status, alarms and commands.
Log on Load A graphical display of load data.
Maintenance Key in the password “3001” to execute
Screen Calibration.
27
5.1.3. Mimic Display
Block A (Rectifier), Block B (Bypass) and Block C (Inverter) use to
show that a particular system block is not active or not connected;
shows that a system block is active; When is shown then that
system block has experienced an error.
Block D, E, and F use to show that real-time monitor readings are
not available because a particular system block is not active or not
connected. shows that the system block is active and real-time
monitor readings are available; When is shown then that system
block has experienced an error.
Block G shows the current battery status. When battery is not online then it
is shown as ；When batter is charging, the progress display is green
as pictured below:
When batter is discharging, the progress display is yellow as pictured
below:

28
The relationship between battery capacity and progress display is as
pictured below:
<20% <40% <60% <80% ≧80%
5.1.4. Command
Clicking on Main→Command brings up three options. Clicking on the options
brings up the command bar as pictured below.
Attention: We strongly recommend the use of qualified technicians for this
function.
29
5.1.5. UPS Monitor
Clicking on Main→Monitor→Measurements will bring up the real-time monitor
readings. The pop-up menu on the right can be used to select other
observation options as pictured below.
5.1.6. Configuration
"After clicking on Main→Configuration→Alarm the user can edit the
volatile and non-volatile alarm setting as pictured below. After editing the
alarm settings, click on "Enter" to save the changes. .

30
Clicking on Bypass, Main or Output will display the available monitor
reading options. Click on the required readings to change the settings.
5.1.7. Time and Date Setting
Click on Main→Setting→Time and Date to change the time and date display.
In Block A, pull-up/down to change the time and date. (24 hour time)
Block B shows the current UPS date and time.
In Block C click on "Enter" to finish setting the time.
5.1.8. Backlight Delay Time
Click on Main→Setting→General to set the Backlight Delay Time. Select
Enable or Disable to decide whether the backlight module of the touch screen
should enter power-saving mode. When "Enable" is selected, the up and down
31
buttons can be used to set how long before the backlight module enters
power-saving mode. If "Disable" is selected then the backlight module
power-saving mode is switched off. Click on "Save" to keep the changed settings.
5.1.9. Event Log
Click on Main→Event Log to display all the status, alarm and command
events logged by the UPS over time as pictured above. In the Event Log List area,
red text indicates an alarm; black text indicates a status; purple text indicates a
command. A description of each block in the above picture is provided below:
Block A is the data update button.
Block B is the update progress indicator.
Block C shows the event log page. can be used to change page.

32
5.1.10. Log on Load
Clicking on Main→Log on Load displays the tri-phase load record of the UPS
as pictured above. A description of each block is provided below:
When Block A is shown then data is being updated.
Block B is the filter and when grayed out it means that log is not shown on
the graph.
Block C is the time interval option. Available intervals are 1 hour, 4 hours
and 1 day. Block D will display the information using the selected time
interval.
Block D is the time axis.
Click on the left and right buttons in Block E to select the logs from different
time periods.
Attention: Logs are kept for up to 3 days. Data older than 3 days will
be automatically erased.
33
5.1.11. Screen Calibration
Please aim and press the center of the target accurately. Repeat the motion
described above as the target moves around the screen until the display shows as
pictured below.
Then press any point of the screen to back to the menu.

34
5.1.12. Pop-up Window
When a pop-up window appears on screen, clicking on the "Yes" or "OK"
button allows the software to continue. Clicking on "No", "Cancel" or will
cancel the action as pictured below.
5.1.13. UPS Shutdown Timer
In the event of mains input failure, UPS overload or low battery, the UPS
shutdown timer is activated. The shutdown timer is also shown on the main display
of the monitoring software or touch panel as pictured above. The UPS shutdown
timer can only configured through the monitoring software [Authorization
required].
35
6. Communications interface:
6.1. RS-232 interface
6.1.1. Communications interface setting
baud rate 9600bps
data length 8 bits
stop bit 1 bit
parity none
6.1.2.Pin definition
PIN 2 = RS-232C RX
PIN 3 = RS-232C TX
PIN 5 = Ground
6.2. RS-485 interface
6.2.1. Communications interface setting
baud rate 9600bps
data length 8 bits
stop bit 1 bit
parity none
6.2.2. Pin definition
PIN 1 = RS-485 H
PIN 2 = RS-485 L

36
7. Troubleshooting
In the event of failure, the display area on the front panel will highlight the
problem area in red. The "Alarm" light in the lower right corner will also blink to
warn that there is a problem with the UPS. For more information about the current
error status, please refer to sections 5.1.1. and 5.1.9.
We recommend checking the error code using the following method when
troubleshooting：
At the panel, click on Main→Monitor→Maintenance Code to bring up the
screen shown below. If you can provide the maintenance code to the
technician from us or the authorized distributor, this will speed up
troubleshooting.
37
8. Maintenance
8.1. Regular Maintenance
To prevent unexpected machine outages, we recommend arranging for an
authorized Ablerex distributor to conduct annual maintenance to the electrical and
mechanical components. Our technicians may advise you to replace certain parts
as necessary.
8.2. Battery
The condition of the battery is one of the most important factors in UPS
operation. Battery life depends on the external operating environment and usage.
Apart from placing the UPS in a suitable environment, if the battery is not used for
extended periods of time then we recommend executing the battery test mode
every 2 ~ 3 months to check the battery health.
8.3. Fan
The fan is used to keep the system cool and its service life depends on the
ambient temperature and amount of dust in the air. We recommend replacing the
fan regularly as recommended by the technician.
8.4. Capacitor
Capacitor life depends on usage and environment. The technician may
recommend replacements based on the condition of each component during
routine maintenance.
8.5. Fuse
The BRIC30S/BRIC30N contains three sets of fuses, one for Input, one for
Output and one for Battery Output. If you need to replace a fuse do not use a
higher fuse rating. Apart from ensuring that all fuses are from the same
manufacturer and have the same specifications, you should also make sure the
replacement fuses match the following specifications:

38
Installation Location Specification
Input (3 pcs/set) 80A/690V
Output (3 pcs/set) 80A/690V
Battery (2 pcs/set) 160A/660V
9. Accessories and Options
9.1. Accessories
9.1.1. Comm. Port Connector
The provided comm. port connectors with locking communication cable are
used for plugging into the comm. ports on two positions. One is on the inner metal
casing like emergency power off (EPO), manual bypass detect (MBP Det.) and
Backfeed trip. The other is on external communication device like RS485 and
battery temperature port.
9.1.2. Communication Cable of Parallel
To operate in parallel mode, link two units UPS by connecting the parallel port
on the inner metal casing via the communication cable of parallel with DB9 female
connectors.
39
9.1.3. Temperature Cable
Connecting the temperature cable with the battery temperature port on
external communication device is used for monitoring the temperature of battery
cabinet.
9.1.4. Rack Handle
Rack handle is used for securing the unit machine in the cabinet.
Please follow the installation procedure in mechanical installation guide。