Forza FTP-230KSM User manual

User Manual
2-year
warranty*
Uninterruptible Power Supply System
FTP-230KSM/FTP-240KSM

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Please comply with all warnings and operating instructions in this manual. This equipment should only be in-
stalled, serviced, and maintained by qualified personnel. Do not operate this unit before reading through all
safety information and operating instructions carefully.
Table of contents
1. Introduction
1.1. Transportation and storage
1.2. Preliminary steps
1.3. Initial setup
1.4. Connection warnings
1.5. Important safety instructions
1.6. Standards
2. Installation and operation
2.1. Unpacking and inspection
2.2. UPS–floor-anchoring
2.3. Wiring terminal view
2.4. Operation principle
2.5. Single UPS installation
2.6. UPS installation for parallel system
2.7. ForzaTracker monitoring software
3. Advanced operation
3.1. Initial setup
3.2. LED indicators and LCD panel
3.3. Main menu screen
3.4. Audible alarm
3.5. Single UPS operation
3.6. Parallel operation
3.7. Fault codes
3.8. Warning codes
4. Troubleshooting
5. Storage and maintenance
5.1. Storage
5.2. Maintenance
6. Technical specifications
1. Introduction
Thank you for purchasing the ZEUS three-phase online UPS system, FTP-230KSM/FTP-240KSM, from Forza. To enjoy
all the features and benefits of this unit, please read and follow all installation and operation instructions thoroughly
before unpacking, installing or operating this device. After you have read this manual, keep it in a safe place for future
reference.
1-1. Transportation
• Transport the UPS system only in the original package to protect it against shock and impact.
• The UPS must be stored in a dry, well-ventilated area.
• Ambient temperature should not exceed 40°C.
1-2. Preliminary steps
• Water condensation may occur if the UPS is unpacked in a very cold environment and then moved to a warmer
location.
• The UPS must be thoroughly dry before being installed. Failure to do so may increase the risk of electric shock.
• Do not install the UPS system near water or in moist environments.
• To reduce the risk of overheating, do not cover the cooling vents in the UPS housing.
• Avoid exposing the UPS to direct sunlight or installing the unit near heat-emitting appliances, such as electric heaters
or furnaces.
1-3. Initial setup
• Do not connect appliances or equipment that may overload the UPS system (such as big motor-type equipment) to
the UPS output sockets or terminal.
• Place cables in such a way that no one can step on or trip over them.
• Do not block air vents in the housing of UPS. The UPS must be installed in a location with good ventilation. Ensure
enough space on each side for ventilation.
• The UPS is provided with an earthed terminal. Equipotential earth bonding to the external UPS battery cabinets must
be provided if such configuration is used.
• The UPS can be installed only by qualified maintenance personnel.
• These UPS units are extremely heavy. Caution should be taken in moving and positioning equipment.
• An appropriate disconnect device as short-circuit backup protection should be provided in the building wiring
installation.
• An integral emergency switching device which prevents further supply to the load by the UPS in any mode of operation
should be provided in the building wiring installation.
• Connect the earth before connecting the unit to the building wiring terminal.
• Installation and wiring must be performed in accordance with local electrical regulations and laws.

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1-4. Connection warnings
• In accordance with the safety standard, installation has to be provided with a «Backfeed Protection» system, as for
example a contactor, which will prevent the appearance of voltage or dangerous energy in the input during a mains
fault. There is no standard backfeed protection inside of the UPS. However, there are relays on the Input to cut offline
voltage while the neutral remains connected to UPS.
• Warning labels should be placed on all primary power switches installed in places away from the unit to alert the
electrical maintenance personnel of the presence of a UPS in the circuit. The label will bear the following or an
equivalent text:
• The power input for this unit must be three-phase rated in accordance with the equipment nameplate. It also must be
suitably grounded.
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.
2. Installation and operation
The Forza Zeus three-phase UPS system is available in the version and capacity as shown below:
2.1. Unpacking and inspection
Remove the UPS from its package and make sure that all the following items are included:
• One UPS
• One user manual
• One monitoring software CD
• One USB cable
• One parallel cable
• One current sharing cable
• Jumper wires (used for single utility power system)
• Warranty certificate
Carefully inspect the UPS to check for any damages that may have occurred during shipping. Should any evidence of
damage be found or if some parts are missing, do not turn the UPS on; you must immediately notify the carrier or dealer
where you purchased the unit.
• This UPS should be connected with TN grounding/earthing system.
• The use of this unit with life-support equipment where power supply loss can reasonably be expected to cause the
failure of the medical equipment or to significantly affect its safety or effectiveness is not recommended. Do not use
this unit in the presence of a flammable mixture with air, oxygen or nitrous oxide.
• Connect grounding terminal of the UPS to a grounding electrode conductor.
1-5. Important safety instructions
• Do not disconnect the earth conductor cable on the UPS or the building wiring terminals under any circumstances.
• 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 the event of an emergency, press the OFF button and disconnect the power cord from the AC mains to properly
disable the UPS.
• Do not allow any kind of liquid or foreign object to enter this UPS unit. Do not place beverages or any other containers
with liquid on or nearby the unit.
• The UPS can be operated by any individuals with no previous experience
1-6. Standards
UPS
L1
L2
L3
N
Main
Input
UPS
L1
L2
L3
N
Main
Input
L1
L2
L3
N
Bypass
Input
Input relay
Input Rly
Input relay diagram
Before working on this circuit
- Isolate the Uninterruptible Power Supply (UPS)
- Then check for Hazardous Voltage between all terminals including the
protected earth.
Risk of Voltage Backfeed
WARNING
HIGH LEAKAGE CURRENT EARTH
CONNECTION IS ESSENTIAL BEFORE
CONNECTING THE POWER SUPPLY
Input relay diagram for dual-input model
There can be no derivation in the line that goes from the «Backfeed Protection» to the UPS,
as the standard safety would be infringed
* Safety
UL 1778, CSA C22.2 No.107.3-14
* EMI
Conducted emission. FCC Part 15, Subpart B Class A
Radiated emission. FCC Part 15, Subpart B Class A
Model Capacity
FTP-230KSM 30000VA/30000W
FTP-240KLM 40000VA/40000W

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2-2. UPS–floor-anchoring
NOTICE: The L-shaped floor anchoring brackets that secured the enclosure to the pallet during shipment may be used
for a stand-alone UPS enclosure to enhance stability.
1. RS-232 communication port (only for firmware updates)
2. USB communication port
3. Emergency power off function connector (EPO connector)
Note: Keep the EPO connector closed for UPS normal operation. To activate
the EPO function, please remove the jumper
4. Current sharing port (for parallel connection)
5. Parallel port (for parallel connection)
6. Intelligent slot
7. External battery connector
8. Line input circuit breaker/switch
9. Maintenance bypass switch
10. Input/output terminals (refer to diagram for details)
11. Line input terminal
12. Output terminal
13. Input grounding terminal
14. Output grounding terminal
15. Bypass input circuit breaker/switch
16. Bypass input terminal
17. Output circuit-breaker
2-3. Wiring terminal view
Front view / Door removed Rear view
Wiring diagram – Detail
-Internal connections
2-4. Operation principle
The operating principle of the UPS is shown as below.
2-5. Single UPS installation
Installation and wiring must be performed by qualified personnel, and in accordance with the local electrical regulations
and codes. Also, you must observe the following instructions:
1) Make sure the mains wire and breakers in the building are enough for the rated capacity of the UPS to avoid the
hazards of electric shock or fire.
Note: Do not use a wall receptacle as the input power source for the UPS, as its rated current is less than the UPS
maximum input current. Failure to do so may result in a broken or burned-out receptacle.

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2) For safety considerations, turn off the mains switch in the building before installation.
3) Turn off all the devices before connecting them to the UPS.
4) Wiring sizes should be installed in accordance with the following table:
CAUTION - To reduce the risk of fire, AC input terminals of each UPS should be connected to a branch circuit
breaker with maximum overcurrent protection in accordance with the National Electric Code, ANSI/NFPA 70 as listed
in the table below.
Note: The color selection of wires should be made according to the local electrical codes and regulations.
Note: Use 90ºC copper wire.
5) Remove the terminal block cover on the rear panel of UPS. Proceed to connect the wires according to the following
terminal block diagrams: (Make sure to attach the earth wire first when connecting the wires. When removing the
wiring, make sure to remove the earth wire last).
Note: For single utility power system, connect Input to the AC power source and use jumper wires to connect Input
and Bypass Input (the dashed line of terminal block wiring diagram).
NOTE 1: Make sure that the wires are connected tightly to the terminals.
NOTE 2: If necessary, you may add an output breaker with leakage current protection between the output terminal
and the load.
6) Put the terminal block cover back at the rear panel of the UPS.
Warning
• Make sure the UPS is off before the installation. The UPS should not be turned on during wiring connection.
• Do not try to connect the internal batteries of the UPS to an external battery bank without confirming the correct
voltages first.
Warning: (only for external battery banks)
• Make sure a DC breaker or other protective device between UPS and the external battery pack is installed for added
safety. If not, please install it carefully. Switch off the battery breaker before installation.
NOTE: The battery pack breaker must also be set to OFF before installing the battery pack.
• Pay special attention to the rated battery voltage marked on the rear panel. If you want to change the numbers of the
battery in a chain, make sure you modify the UPS setting accordingly. Connection with the wrong battery voltage may
cause irreversible damage of the UPS.
• Pay special attention to the polarity marking on external battery terminal block. Connection with the wrong battery
voltage may cause irreversible damage of the UPS.
• Make sure the protective grounding/earthing wiring is adequate. The current specification, color, position, connection
and conductance reliability of the wire should be verified.
• Make sure the utility input and output wiring are rated correctly. The current spec, color, position, connection and
conductance reliability of the wire should be verified. Make sure the L/N side is correct, not reverse or short-circuited.
• The overcurrent protection for the external battery circuit is to be provided by others.
• The overcurrent protection for the external battery circuit shall be suitable for branch circuit and the current ratings
shall not exceed 180 A for 40K and 160 A for 30K.
2-6. UPS Installation for Parallel System
If the UPS is only available for single operation, you may skip this section to the next.
1) Install and wired the UPS according to the section 2-5.
2) Connect the output wires of each UPS to an output breaker.
3) Connect all output breakers to a main breaker. The latter is the one that will be connected directly to the loads.
4) Either common battery packs or independent battery packs for each UPS are allowed.
5) Refer to the following wiring diagram for input, output and bypass input:
Model 30K(L) 40K(L)
Wiring 2/0 AWG 3/0 AWG
Torque force AC: 60.0 lb-in
DC: 132.8 lb-in
AC input protection device 150A 200A
Terminal block wiring diagram for the 30K/40K
Battery connection wiring

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6) Refer to the following communication wiring diagrams for current sharing cable and parallel cable connections
Diagram 1: Two UPS units in parallel
Diagram 2: Three UPS units in parallel
2-7. ForzaTracker monitoring software
ForzaTracker is a new generation of UPS monitoring software, which provides user-friendly interface to monitor and
control your Uninterruptible Power System. This unique software provides safe auto-shutdown for multi-computer
systems during power failures. With this software, users can monitor and control any UPS on the same LAN no matter
how far the unit is located.
Installation procedure:
1. Go to the website: https://www.forzaups.com/downloads/
2. Choose the type of operation system and follow the instructions on the website to download the software.
3. When downloading all required files from the internet, enter the serial No: 5242-87f6-64re-di8d-986u to install the
software (include the hyphens).
4. When your computer restarts, the management software will appear as a green plug icon located in the system tray,
near the clock.
5. To access the Forza Tracker management software as an administrator, you must enter the password: 111296.

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3. Advanced operation
3-1. Initial setup
1) Before operating the unit, make sure that the two strings of batteries are properly wired with the positive, GND, and
negative terminals connected in this order, and that the breaker of the battery pack is in its “ON” position when using
an external battery bank.
2) Press the POWER button to set up the power supply for the UPS. The UPS will enter into the power on mode.
After the initialization is complete, the UPS will enter into the “No output mode”.
3-2. LED Indicators and LCD panel
LED indicators:
There are 4 LEDs on front panel that indicate the operating status of the UPS:
Note: means the LED is illuminated and means the LED is off.
3-3. Main menu screen
After initialization, the LCD will display the main screen. There are five sub-menus: Control, value, setting, information
and data log. Touch any sub-menu icon to enter into the sub-screen.
3-3-1. Main screen
• Upon powering on, the LCD will start initialization approximately few seconds as shown below.
Menu tree
LED indicators
LCD panel
LED
MODE Bypass Line Battery Fault
UPS on
Standby mode
Bypass mode
Line mode
Battery mode
CVCF mode
Battery test
ECO mode
Fault

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Touch the icon to return to the main interface regardless of whether any of the submenu screens are active.
After initialization, the main screen will be displayed as shown below. On the bottom, there are five icons representing
five sub-menus: CONTROL, VALUE, SETTING, INFO, DATALOG.
Note:
Other countries equivalency:
L1 > R > A input X1 > R > A output
L2 > S > B input X2 > S > B output
L3 > T > C input X3 > T > C output
Gstands for Ground or Earth
Nstands for Neutral
UPS On/Off
It will display Turn on UPS? when the unit is off. It will display Turn off UPS? when the unit is on. Touch YES to turn
the UPS on or off. Then, the screen will return to the main interface.
Touch Back to return to the main screen immediately or No to cancel this operation and restore the main menu interface.
Battery test
When the UPS is not on test mode, Battery Test will appear on the screen. Touch Yes to start battery test. Then
Battery testing..… will come up during the process. After a few seconds, the battery test result will be shown on the
screen. Touch Back to return to the main screen immediately or No to cancel this operation and restore the main menu
interface.
Cancel battery test will be displayed when the UPS is in test mode.
Screen 1.0 «Control» interface and sub-menus
TURN ON UPS
Battery Test
TURN OFF UPS
Cancel Battery Test
3-3-2. Control screen
Touch the icon to enter the control sub-menu.

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3-3-3. Value screen
Touch the icon to enter the Value page. Touch the icon or to browse through the information.
Touch the icon to return to main screen. Touch the icon to go back to the previous menu.
Audio mute
When audio is enabled, Mute all appears on the screen. Select Yes to mute the unit. If Mute all is active, the icon
will appear on the top left corner of the main screen. Touch Back to return to the CONTROL screen immediately or No
to cancel this operation and restore the control interface.
Cancel mute appears on the screen when the UPS is muted. Select Yes to enable audio or No to keep the unit
silenced. Select Back if you want to return to the CONTROL screen.
Charger On/Off
Turn on Charger? will be displayed when the charger is off.
Turn off Charger? will be displayed when the charger is on.
Touch YES to turn the charger on or off. The screen will return to the main interface in this case.
Select Back to return to the CONTROL screen immediately or No to cancel this operation and restore the control
interface.
• LINE VOL: The real-time value of L1, L2 and L3 phase voltage, L1-L2, L2-L3 voltage and input frequency.
• INVERTER VOL: The real-time value of L1, L2 and L3 inverter voltage, L1-L2, L2-L3 voltage and frequency.
• BYPASS VOL: The real-time value of L1, L2 and L3 bypass voltage, L1-L2, L2-L3 and L3-L1 voltage and frequency.
• OUTPUT VOL: The real-time value of L1, L2 and L3 output voltage, L1-L2, L2-L3 voltage and frequency.
• OUTPUT W: X1, X2 and X3 output power in watts.
• OUTPUT VA X1, X2 and X3 output power in VA.
• OUTPUT W (%): X1, X2 and X3 output power percentage in watts.
• OUTPUT VA (%): X1, X2 and X3 output power percentage in VA.
• Total watt and VA: Total output load in watts and VA.
• BATT Voltage/Bus Voltage/Charging Current/Discharging Current: The real-time value of DC related information.
• Input temperature: Temperature of the L1, L2 and L3 phases.
• Output temperature: Temperature of the X1, X2 and X3 phases.
Mute all
TURN ON CHARGER
Cancel mute all
TURN OFF CHARGER
Value screen - Page 1
Value screen - Page 2

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Value screen - Page 3
• INPUT W: L1, L2 and L3 input power in watts.
• INPUT VA: L1, L2 and L3 input power in VA.
• INPUT W (%): L1, L2 and L3 input power percentage in watts.
• INPUT VA (%): L1, L2 and L3 input power percentage in VA.
• Input current: The real-time value of input current in L1, L2 and L3 phases.
• Output current: The real-time value of output current in X1, X2 and X3 phases.
3-3-4. Setting screen
This sub-menu is used to set the parameters of the UPS. Touch the icon to enter the Setting menu page. There
are 2 options:
Basic and Advanced. Touch the icon to return to the main screen. Touch the icon to go back to the previous menu.
NOTE: Not all settings are available in every operation mode. If the setting is not available in the current mode, the LCD
will keep its original value displayed instead of changing that parameter.
• GENERAL: It is used to set up basic information of the UPS. It’s not related to any function parameter.
• ADVANCE: A password is required to access the ADVANCE settings. Two types of credentials are granted: User and
Technician.
• SAVE SETTING: Select save the setting(s) when done. Click this tab to save your configuration, regardless of whether
the UPS is connected to battery power or not. However, the UPS must be shut down in order for the changers to take
effect.
UPS operation mode
Setting item
Standby
mode
Bypass
mode Line mode Battery mode
Battery test
mode Fault mode Converter mode
ECO
mode
Authorization
No
password User Technician
GENERAL
Date/Time YYYYYYYYY
Language YYYYYYYYY
Input source Y Y Y
Contact YYYYYYYYY
Phone YYYYYYYYY
Mail YYYYYYYYY
Audio alarm YYYYYYYYY
ADVANCE
Output voltage Y Y Y Y
Output frequency Y Y Y Y
CVCF mode Y Y Y Y
Bypass forbid YYYYY YY Y Y
Bypass mode YYYYY YY Y Y
Bypass voltage
Range Y Y Y Y
Bypass frequency
Range Y Y Y Y
ECO mode Y Y Y Y
ECO voltage
range Y Y Y Y
ECO frequency range Y Y Y Y
Battery
Warning voltage YYYYY YY Y Y
Shutdown voltage YYYYY YY Y Y
Age alert YYYYY YY Y Y
Capacity in Ah YYYYY YY Y Y
Auto-restart YYYYY YY Y Y
System shutdown time YYYYYYYY Y Y
System restore time YYYYYYYY Y Y
Password setting YYYYYYYY Y Y
Default user password YYYYYYYY Y
Model name YYYYYYYY Y
Serial number YYYYYYYY Y
Manufacturer YYYYYYYY Y
Max charging current YYYYY YY Y
Battery number YYYYY YY Y
Charge voltage YYYYY YY Y
Charger number YYYYY YY Y
Float voltage YYYYY YY Y
UPS type Y Y
System install date YYYYYYYY Y
Battery install date YYYYYYYY Y
Voltage calibration Y Y Y
Current calibration Y Y Y Y
Clean data log YYYYYYYY Y
Reset parameters Y Y Y
Reset calibration Y Y Y
Reset EEPROM Y Y Y
Touch calibration YYYYYYYY Y
UPS selftest Y Y
Save setting Y Y Y Y Y
Y” means that this setting item can be set in this operation mode.
Permission list: