Table of Contents
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Manual instruction
Thanks for purchasing our UPS, it is safe and reliable, so few
maintenance is required.
Read this manual carefully and completely. It includes instructions
of safety installation and operation. They will help your UPS obtain the
longest life and service. This manual accounts the internal working
principle and the relative protection functions. This manual also contains
information about the usage of the equipment.
Please obey the instructions and all the warning stated in the manual
or on the machine. Don't operate the machine before finishing reading the
safety and operation instructions.
Note: Because of the continuous improvements, our products may differ
somewhat from the contents included in this manual. You can contact local
office to get the information when necessary.
Foreword
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Table of Contents
Troubleshooting
Related Manuals for Eaton RT 1250VA
Summary of Contents for Eaton RT 1250VA
- Page 1 Foreword Manual instruction Thanks for purchasing our UPS, it is safe and reliable, so few maintenance is required. Read this manual carefully and completely. It includes instructions of safety installation and operation. They will help your UPS obtain the longest life and service. This manual accounts the internal working principle and the relative protection functions.
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Page 3: Table Of Contents
Content 1.Summary............2 1.1 Introduction ..........2 1.2 functions and characteristics ......2 2.Safety instruction ..........4 2.1 Safety instruction ........4 2.2 Symbols indication ........5 3.Product Introduction .......... 6 3.1 The appearance of the product ......6 3.2 The principle of the product ...... -
Page 4: Summary
This series of RT 1250VA(S/H),RT 2000VA(S/H),RT 3000VA(S/H) products are designed as advanced ON-LINE UPS that provide the multiple functions and good performance. - Page 5 to determine whether the voltage and frequency are normal. If normal, UPS will turn on automatically to supply power to loads; if abnormal, UPS will start charger to charge the battery. The UPS will not turn on to supply power to loads until the voltage and frequency of the main power restore normally.
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Page 6: Safety Instruction
2. Safety instruction Abstract This chapter mainly introduce the safety marks and notes of RT 1250VA(S/H),RT 2000VA(S/H),RT 3000VA(S/H) series on-line UPS. Read this chapter carefully before operating on the equipment. 2.1 Safety instruction There is dangerous voltage and high temperature inside the UPS. During the installation, operation and maintenance, please abide the local safety instructions and relative laws, otherwise, it will result in personnal injury or equipment damage. -
Page 7: Symbols Indication
2.2 Symbols indication The safety symbols cited in this manual are shown in table 1-1, which are used to inform readers of safety issues that should be obeyed when installation, operation and maintenance. Safety Symbol Indication Attention Static discharge sensitive Electric shock There are three levers of safety grade: Dangerous, Warning and Attention. -
Page 8: Product Introduction
3. Product Introduction 3.1 The appearance of the product Fig 1 Front Panel view Fig 2 RT 1250VA Rear Panel view Fig 3 RT 2000VA/RT 3000VA Rear Panel view... -
Page 9: The Principle Of The Product
RT 2000VA Standard unit 9AH batteries Internal 1A charger, 2 high-rate RT 3000VA 9AH batteries ★internal 7A/14A charger, RT 1250VA （H） external 24V battery ★internal 7A/14A charger, RT 2000VA （H） Long backup unit external 48V battery ★internal 7A/14A charger, RT 3000VA （H）... -
Page 10: Installation
4. Installation 4.1 Unpacking and inspection 1. Unpacking the UPS and check that whether it’s damaged during the transportation. If damaged or some parts missing, don’t start the machine and inform the carrier and franchiser. 2. Check the annex (please consult Appendix Table 1). 3. -
Page 11: Ups Output Connection
4.4 UPS output connection Fig 6 output connection 4.5 Long backup external battery connection Fig 7 battery connection... -
Page 12: Installation
① two plastic base brackets ② flatten it after intercrossing intercross as following Figure Fig 8 RT 1250VA(S/H) plastic base assembly ③ RT 2000VA/RT 3000VA(S/H) plastic base assembly is similar to RT 1250VA(S/H) ，the difference is that there is a 1U plastic base bracket extended board for RT 2000VA/RT 3000VA(S/H)。... - Page 13 4.6.2 Cabinet installation bracket assembly ① screw A, screw B, two M4 screws ( symmetrical on both sides, a total of four) Fig 10 Cabinet installation bracket assembly ② cabinet installation bracket screw hole A, screw hole B are respectively corresponding to two screws (symmetrical on both sides, a total of four).
- Page 14 4.6.3 Tower/Rack assembly Fig 14 Tower－mounted assembly Fig 15 Rack－mounted assembly Warning: ★ Before installing battery, make sure that UPS and breaker are all turned off. Remove all your metallic adornment such as finger ring, watch, and so on before connecting battery. ★...
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Page 15: Faceplate Display,Operation And Running
5. Panel display, operation and running The operation is simple, operators only need to read the manual and follow the operation instructions listed in this manual without any special training. 5.1 Faceplate display illumination 5.1.1 Keys function Fig 16 front panel keys instruction ON/OFF key （... - Page 16 5.1.2 The description of LED display lamp functions Warning red LED is on: UPS is fault and has no output. For example: Overload beyond the allowed time, inverter fault, BUS fault, over temperature fault etc. Bypass yellow LED is on: UPS is alarming. For example: Bypass mode supply power and etc.
- Page 17 (B) Rack-mounted placement (A) Tower-mounted placement NOTE: Press and hold the ROTATE key for more than 2 seconds, Fig.A and Fig.B will transfer to each other. LCD display comprises numerical value section, capacity graphics section, fan-status graphics section and charger-status graphics section.
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Page 18: Operation
When UPS is in battery mode, the number of the icons of the charger-state section will vary according to the changeable capacity of the battery (pane). For example, there are five panes in Fig.A,(as the right picture of the Graphics(3) shows), so the corresponding number of icons is five rows(as the left picture of the Graphics(3) shows),, followed by this rule, 5.2 Operation... -
Page 19: Parameter Setting
5.2.3 UPS self-test/mute test operation. When UPS is in line mode, press and hold the self-test/mute key ① for more than 1 second, LED light and go out circularly and orderly. UPS comes to self-test mode and tests its status. It will exit automatically after finishing testing, LED resume. - Page 20 Confirm the ECO setting function. After selecting ON or OFF, press ③ and hold the function setting key for more than 2 seconds. Now, the ECO setting function is completed and the “ON” or “OFF” below the “ECO” will light without flash. Exit from the setting interface.
- Page 21 Enter the Bypass output setting interface.Press and hold the ② function setting key for more than half a second(less than 2 seconds), then come to setting interface of bPS, at this time, the letters “bPS” will light for a long time. The “ON” below the bPS will flash.
- Page 22 Enter the output voltage setting interface Press and hold the ② function setting key for more than half a second(less than 2 seconds), then come to setting interface of output voltage OPU, at this time, the letters “OPU” will light for a long time. The numerical value below the OPU will flash.
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Page 23: Parameters Inquiring
NOTE: When setting the output voltage ,you’d better cut off the load of the UPS first. 5.4 Parameters inquiring Press and hold the inquiring key for more than half a second(less than 2 seconds) to inquire about items. The inquired items include input, battery, output, load, temperature. - Page 24 Input: Display the voltage and frequency of the input. As the following graphics shows: the input voltage is 210v, input frequency is 49.8Hz. Battery: Display the voltage and capacity of the battery ( determined by type). As the following graphics shows: the battery voltage is 28v, the capacity of battery is 100 ％...
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Page 25: Run Mode
Press and hold the inquiring key for more than 2 seconds, LCD begins to display the items circularly and orderly which transfer to another every 2 seconds. Press and hold the key for some time again, it will return to output status. 5.5 Run mode 5.5.1 Bypass mode LED indications on front panel in bypass mode are as following:... - Page 26 5.5.4 ECO mode LED indications on front panel on ECO mode are as following: both the inverter green LED and bypass yellow LED are on. When the input mains meets the input range of the ECO mode and start the ECO function, the UPS will works on ECO mode. If input AC mains exceeds the range of ECO several times in a row in a minute but stays in inverting input range, UPS will work on inverting mode automatically.
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Page 27: Maintenance
6. Maintenance Only minimum maintenance is required for this series of UPS. The battery is sealed lead acid maintenance free. It only needs to be kept charging to obtain the expected life. Whether it is started or not, the UPS would charge batteries once it is connected to mains and provide protection for over-charging and deep discharging. -
Page 28: Troubleshooting And Properties Of Product
7. Troubleshooting and performance of product The following messages are the information that users would find on UPS when it meets some problems. Users can judge if the fault is caused by external factors and know how to deal with it by making full use of the information. - Page 29 Appendix 2：The corresponding working status of indications Indication Working status Warning Remarks Nor Bat Bps Fan Line mode None Normal voltage ● High/low voltage Once every protection, turn ● ● ★ four seconds to battery mode Battery mode Once every Normal voltage ●...
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Page 30: Troubleshooting
● _indicator lights for a long time ★ _indicator flashes ▲ _the status of indicator depends on other conditions Note: When UPS has fault, it is convenient for you to know the working status of UPS and the exact information about the fault promptly by referring to the two tables listed above. -
Page 31: Emc Standard/Safety Standard
7.3 EMC standard/Safety standard ◆Our product are manufactured according to the following EMC international grade standard and has passed the CE authentication ： EMC standard number Safety standard number IEC62040-2 IEC62040－1 IEC61000-4-2 GB4943-2005 IEC61000-4-3 IEC61000-4-4 IEC61000-4-5 7.4 Product Performance 7.4.1 Electric performance Model 1250VA 1250VA(H) -
Page 32: Mechanical Specification
（A） NOTE: The rated output voltage has been already provided. The function of setting the rated output voltage by LCD menu is an optional. ◆ Work Environment Model RT 1250VA(S/H),RT 2000VA(S/H),RT 3000VA(S/H) series Temperature 0℃～40℃ Relative humidity 0～95% non-condensing Altitude ＜1500m. -
Page 33: Rs232 Cable Specifications
7.5.2 RS232 cable specifications When connecting the UPS with PC by RS232 cable, it needs to use the standard RS232 cable, the detailed cable NO. are as following: PIN 1（hole）to computer serial port PIN 2 （ needle） to UPS serial port 7.5.3 Optional communication interface ①...