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Summary of Contents for Marathon Power Tri-Athlon ATWS-10003-02
- Page 1 Tri-Athlon 3-Phase Uninterruptible Power System User Manual for Models: ATWS-10003-02 ATWS-15003-02 ATWS-20003-02 ATWN-10003-02 ATWN-15003-02 ATWN-20003-02...
- Page 2 © 2020 Marathon Power Inc. All rights reserved. The information in this document is subject to change without notice.
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Page 3: Table Of Contents
Table of Contents Section Page 1. Safety……………………………………………………………………………………4 1.1 Safety Notes …………………………………………………………………………4 1.2 Symbols……………………………………………………………………………….4 2. Main Features………………………………………………………………………….5 2.1 Summary……..…………………………………………………………………….…5 2.2 Functions and Features…………………………………………………………….5 3. Installation……………………………………………………………………………...6 3.1 Unpacking……..……………………………………………………………………..6 3.2 Cabinet Appearance………………………………………………………………...6 3.3 LCD Control Panel…………………………………………………………………...9 3.4 Installation Notes…………………………………………………………………….9 3.5 External Protective Devices……………………………………………………….10 3.6 Power Supply Cabling……………………………………………………………..10 3.7 Power Cable Connections….………………………………………………………12 3.8 Battery Connection………………………………………………………….……..15... -
Page 4: Safety
1. Safety IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS Please read and save this manual! The information provided in this manual refers to our Tri-Athlon UPS series. The manual covers basic functions, operating and installation instructions, and cautionary notes. Installation must be carried out in accordance with this manual as well as local electrical regulations and should only be performed by qualified personnel to avoid the risk of electric shock or damage to the unit. -
Page 5: Main Features
2. Main Features 2.1 Summary The Tri-Athlon UPS series is a three-phase in; three-phase out, high frequency online UPS. The UPS can mitigate most power quality problems, such as blackouts, over-voltages, under- voltages, voltage sags, oscillations, high voltage pulses and surges, high inrush current, harmonic distortion (THD), noise interference, frequency fluctuations, etc. -
Page 6: Installation
2. Check for damage that may have occurred during shipping. DO NOT turn on the UPS if any damage is found. Immediately contact Marathon Power. 3. Check the accessories according to the packing list and contact Marathon Power in case of missing parts. - Page 7 10kVA Rear View (showing terminal block without cover) (1) LCD panel (2) Intelligent Slot 1 (SNMP card/ Relay card) (3) Intelligent slot 2 (SNMP card / Relay card) (4) Dry contact port (5) Power switch (6) USB port (7) RS-485 port (8) RS-232 port (9) O/P breaker (10) Maintenance bypass switch with cover...
- Page 8 15-20kVA Rear View (terminal block without cover) (1) LCD panel (2) Intelligent Slot 1 (SNMP card / Relay card) (3) Intelligent Slot 2 (SNMP card / Relay card) (4) Dry contact port (5) Power switch (6) USB port (7) RS-485 port (8) RS-232 port (9) O/P breaker (10) Maintenance switch &...
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Page 9: Lcd Control Panel
3.3 LCD Control Panel LCD Control Panel （1）LED’s（from top to bottom: “Alarm”, “Bypass”, “Battery”, “Inverter”) （2）LCD display 3.4 Installation Notes Note: For convenience during operation and maintenance, the space in front and back of the cabinet should be at least 40in / 100cm and 31in / 80cm respectively when installing. ◆... -
Page 10: External Protective Devices
◆ The highest altitude that the UPS will operate normally under full load is 1500 meters / 4500 feet. The load capacity should be reduced when the UPS is installed in locations where the altitude is higher than 1500 meters, according to the following table: (Load coefficient equals max load in high altitude place divided by nominal power of the UPS) 1500 2000... - Page 11 Recommended cable sizing is as follows: Cable Sizing AC Input AC Output DC Input Grounding 8 AWG 8 AWG 6 AWG 8 AWG 10kVA 6 AWG 6 AWG 2*6 AWG 6 AWG 15kVA 4 AWG 4 AWG 2*6 AWG 4 AWG 20kVA CAUTION! Protective ground cable: Connect each cabinet to the main ground...
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Page 12: Power Cable Connections
3.7 Power Cable Connections Once the equipment has been finally positioned and secured, connect the power cables as described in the following procedure. Verify that the UPS is totally isolated from its external power source and also all circuit breakers and switches are open. Ensure that they are electrically isolated and post any necessary warning signs to prevent inadvertent operation. - Page 13 3.7.2 Split Input Connection M/1R Primary input Line IN / OUT Input / Output B/2R Secondary/Bypass input line (optional) Output-L1: Output Phase L1 Mains-L1: Primary input Phase L1 Output-L2: Output Phase L2 Mains-L2: Primary input Phase L2 Output-L3: Output Phase L3 Mains-L3: Primary input Phase L3 Output-N: Output Neutral Input-N: Input Neutral for primary and...
- Page 14 Warning! In the case of “split bypass” operation, make sure the copper between each input lines have been removed. The AC input and the AC bypass supplies must be referenced to the same neutral point. Choose appropriate power cabling (refer to the table above). The diameter of the connection terminal on the cables should be greater than or equal to that of the connection terminal blocks: WARNING! If the load equipment is not ready to receive power, ensure that the...
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Page 15: Battery Connection
3.8 Battery Connection The UPS uses a positive and negative double battery structure, totaling 20 pieces in series. A neutral cable is derived from the connection between the cathode of the 10th and the anode of the 11th batteries. The neutral, positive and negative cables are connected to the UPS respectively. -
Page 16: Ups Parallel Installation
UPS Parallel Installation The following sections describe the installation procedure for parallel installation. 3.9.1 Cabinet Installation Connect UPS’s as follows for parallel operation: Ensure that each UPS input breaker is OFF and that there is no output connection from each UPS. -
Page 17: Computer Access
3.10 Computer Access ◆ One end of the USB cable connects to the computer, the other end connects to the USB port on the UPS. ◆ Open the software Muser4000, and click System. ◆ The Software Parameter Settings are shown below. The COM port is chosen according to the UPS, the baud rate is 9600, and the protocol is “HIP”. - Page 18 ◆ On the main page of Muser4000, click Append, then go to Append Equipment. ◆ Enter the UPS name into Equipment Name, and the UPS’s ID address into Equipment Address. ◆ Click Append, then the connection between the UPS & computer will be established. CAUTION! To have the UPS operate as an inverter, use a computer to set the output voltage and frequency.
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Page 19: Operation
4. Operation 4.1 Operation Modes The UPS is a double-conversion on-line UPS that can operate in the following modes: ◆ Normal Mode The rectifier/charger derives power from AC and supplies DC power to the inverter while providing a float and boost charge to the batteries as required. The inverter converts DC power to AC to supply to the load. - Page 20 ◆ ECO Mode When the UPS is in AC Mode and the supply to the load is not overly critical, the UPS can be set to ECO mode to increase the efficiency of the system. In ECO mode, the UPS works in line- interactive mode, meaning the UPS will transfer to bypass.
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Page 21: Powering The Ups On / Off
4.2 Turning the UPS On / Off 4.2.1 Start-up Procedure CAUTION! Ensure proper grounding connections! ◆ Turn ON the power switch for standard models. ◆ Turn the Battery Breaker “ON” for long backup time models. CAUTION! Endure the load is safely connected to the output of the UPS. If the load is not ready to receive power, ensure that it is safely isolated from the UPS output terminals. - Page 22 4.2.2 Test Procedure CAUTION! It can take 60 seconds for the system to boot up and complete self-tests. The UPS is operating normally. ◆ Disconnect the AC input to simulate a power failure; the rectifier will turn off and the battery will supply the inverter without interruption. The battery LEDs will illuminate.
- Page 23 Switching to Normal Operation (from Mechanical Bypass) CAUTION! Never attempt to switch the UPS back to normal operation until it has been verified that there are no internal faults. ◆ Turn ON the output breaker. ◆ Turn ON the input breaker. The UPS is powered from the static bypass instead of the maintenance bypass, and the bypass LED will illuminate.
- Page 24 4.2.5 Shut Down Procedure CAUTION! This procedure is used to completely shut down the UPS and the LOAD. Once all power switches and circuit breakers are opened, there will be no output. On-line mode: ◆ Press OFF to shut down the UPS and wait 30 seconds. ◆...
- Page 25 4.2.6 Parallel Setting ◆ Connect the UPS to a computer and power it on. ◆Open the Muser4000 software, click System -> User Set ◆ Click Set at User Set window...
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Page 26: Lcd Display
◆ In the Data Set window, click Work Mode, and choose Parallel for the value. Then enter a value and click Set as shown below. If the UPS “beeps”, the setting is correct. CAUTION! After changing the parallel system ID, the connection between Muser4000 and the equipment might be interrupted. - Page 27 4.3 The LCD Display LCD Control Panel （1）LED’s from top to bottom: “Alarm”, “Bypass”, “Battery”, “Inverter” （2）LCD display 4.3.1 The home screen shows the UPS system status (Sys.status); this includes the operational flow chart and input, output and battery status Press the bypass icon to enter the bypass data screen and press the back icon to return to the previous screen.
- Page 28 Press the mains (AC input) icon to enter the mains data screen, press the back icon to return to the previous screen. Press the homepage icon to return to the home screen. Press the Load icon to enter the output data screen, press the back icon to return to the previous screen.
- Page 29 4.3.2 Click on Run.info icon to enter the information screen Press the Run time icon to enter the view breaker status screen. Press the back icon to return to the previous screen. Press the homepage icon to return to the home screen Press the ENV data icon to enter the environmental status data screen.
- Page 30 4.3.3 Press the Alarm icon to enter the alarms screen. Press the active Alarm icon to view alarm info. Press the back icon to return to the previous screen. Press the homepage icon to return to the home screen Press the history icon to enter the history screen to view data history. Press the back icon to return to the previous screen.
- Page 31 4.3.4 Press the Setting icon to enter the setting screen. Press the back icon to return to the previous screen. Press the homepage icon to return to the home screen. 4.3.5 Press the Maintenance icon to enter the maintenance page. Press the back icon to return to the previous screen.
- Page 32 Alarm Information Fault code LCD Warning Buzzer (Error) Rectifier Fault Beeps continuously Fault LED illuminated Inverter Fault (Including Inverter bridge is shorted) Beeps continuously Fault LED illuminated Inverter Thyristor Short Beeps continuously Fault LED illuminated Inverter Thyristor Damaged Beeps continuously Fault LED illuminated Bypass Thyristor Short Beeps continuously...
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Page 33: Communication Options
4.4 Communication Options SNMP: Internal SNMP Card or External SNMP Module (options) The SNMP slot supports the MegaTec protocol. The NetAgent II-3 port is also a tool to remotely monitor and manage any UPS system. NetAgent II-3 port supports the Modem Dial-in (PPP) function to enable the remote control via the internet when the network is unavailable. - Page 34 Dry Contact Relays A removable card provides dry contact relay signals for functions such as Bypass, Utility (AC Power) Failure, Inverter On, Low Battery, UPS fault, UPS Alarm, and UPS Shutdown. The relay communication card contains six dry contact outputs and one dry contact input connected via a 10-pin hardwire terminal block.
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Page 35: Appendix 1 Specifications
Appendix 1 - Specifications Model Tri-Athlon10K Tri-Athlon15K Tri-Athlon20K Capacity 10kVA / 10kW 15kVA / 15kW 20kVA / 20kW Input Nominal Voltage 208/120V or 220/127V, 50/60Hz, 3-Phase, 4-Wire Plus Ground Operating Voltage Range +25% -25% (96-150V or 102-159V) at Full Load; -40% +25% (72-150V or 76-159V) at <50% Load Operating Frequency Range 40-70Hz Power Factor... -
Page 36: Appendix 2 Troubleshooting
Recharge the batteries Battery quantity is incorrect Set the battery quantity Power switch on the rear is not ON Turn on the power switch Buzzer beeps continuously and the LCD panel displays UPS is non-functioning Contact Marathon Power indicates fault codes... -
Page 37: Appendix 3 Usb Communication Port
Appendix 3 - USB Communication Port Port Definition: Connection between computer USB port and UPS USB port. PC USB port UPS USB port Description Pin 1 Pin 1 PC: +5V Pin 2 Pin 2 PC: DPLUS signal Pin 3 Pin 3 PC: DMINUS signal Pin 4 Pin 4... -
Page 38: Appendix 4 Rs232 Communication Port
Appendix 4 – RS-232 Communication Port Port Definition: Connection between PC RS232 port and UPS RS232 port PC RS232 port UPS RS232 port Pin 2 Pin 2 UPS send, PC receive Pin 3 Pin 3 PC send, UPS receive Pin 5 Pin 5 ground The RS-232 functionality:... -
Page 39: Appendix 5 Rs485 Communication Port
Appendix 5 - RS485 Communication Port Port Definition: Connection between the Device’s RS-485 port and UPS RS-485 port. Device (RJ45) UPS (RJ45) Description Pin 1/5 Pin 1/5 485+ “A” Pin 2/4 Pin 2/4 485 - “B” Pin 7 Pin 7 +12Vdc Pin 8 Pin 8... -
Page 40: Appendix 6 Bat_T Communication Port
Appendix 6 - BAT_T Communication Port Definition of port Connection between the Temperature sensor RJ-45 port and UPS RJ-45 port. Temperature sensor (RJ-45) Description UPS BAT_T（RJ-45） Pin 1/5 Pin 1/5 Pin 2/4 Pin 2/4 Pin 7 Pin 7 Pin 8 Pin 8 The BAT_T functionality: ◆... -
Page 41: Appendix 7 Optional Port
Appendix 7 - Optional Port Port Definition Instruction table: Instruction Pin1 Normally NC Pin2 Normally NO Pin3 Pin4 Common Function 1 description (Optional): ◆ Activate the bypass breaker when alarm feedback is received. Function 2 description (Optional): ◆ Activate the battery breaker when the battery voltages is low. -
Page 42: Appendix 8 Repo Instruction
Appendix 8 REPO Port Port Definition Connection diagram: Connection between the EPO/EMO button and UPS REPO port: Button UPS REPO Description Pin 1 Pin 1 Pin 2 Pin 2 ◆ A remote emergency stop switch can be installed in a remote location and connected via two wires to the REPO connector. -
Page 44: Warranty
Marathon Power warrants to the original purchaser, and not for the benefit of anyone else that this product at the time of its sale by Marathon Power is free of defects in materials and workmanship for three (3) years (batteries for 2 years within the USA, Canada and Mexico, otherwise 1 year) from the original purchase date. - Page 45 NOTES...
- Page 46 NOTES...
- Page 47 NOTES...
- Page 48 Marathon Power, Inc. 2020 2538 E. 54th Street Huntington Park, CA 90255 Office: 310-689-2328 Fax: 310-689-2329 support@marathon-power.com www.marathon-power.com © Marathon Power Inc. 2020 MP_Tri-Athlon_User Manual_Sep_2020...
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