Uninterruptible Power Supply SANUPS E11A202U Instruction Manual M0007125B
− 7 − (3) Power supply environment If the UPS is used in an environment subject to long and frequent power outages (more than once a week), the bat
− 8 − 4. Overview The SANUPS E11A is a stationary-type uninterruptible power supply designed to provide high-quality, stable AC power to critical e
− 9 − 5. External Dimensions and Part Names 5.1 Front and Back Panels Depth: 565 mm (22.24 inch) W
− 10 − 5.2 Control Panel and Indicators Functions No. Label Status display Lit Not lit Slow blink Fast blink LED0 INPUT Input powe
− 11 − 5.3 External Interfaces UPS back panel No. Name Function ① PC I/F (PC interface) (RS-232C) Allows you to control the UPS from
− 12 − 6. Installation CAUTION ! ・ When installing the UPS, carefully follow the instructions in this Instruction Manual. ・ Install the UPS on a
− 13 − 6.4 Preparation Before Installation CAUTION ! ・ Wear insulated gloves and take other precautions when connecting the batteries. Otherwise
− 14 − 6.5 Attaching the Stand CAUTION ! ・ Unless the UPS is secured solidly in place, it can shift or fall during seismic events (earthquakes) o
− 15 − 6.6 Mounting a Rack Mount Type UPS CAUTION ! ・ Be careful to avoid straining your lower back when moving and installing the UPS. ・ The UP
− 16 − 7. Wiring CAUTION ! ・ Check that input and output power plugs are firmly seated. Do not exceed the rated capacity when connecting loads t
− 17 − ③ Connect the input power plugs of the load devices to the output terminals. MODEL Output terminal capacity Note E11A202U001 125V
− 18 − 8. Preparations Before Operation Check the following items before starting operation: ① Visually inspect the UPS to verify that there is n
− 19 − 9. Operating Procedures 9.1 UPS Startup (Normal Operation) Check that the INPUT indicator has changed from blinki
− 20 − 9.2 UPS Startup (Battery Power) During a power outage, low voltage, or other trouble with the AC input power to the UPS, you can supply po
− 21 − 9.3 Outage Simulation Test You should perform a test of whether the UPS operates properly during a power outage. Proper operation is as de
− 22 − 9.4 UPS Shutdown (Daily) Note Do not touch MAIN MCCB when you perform a daily shutdown. Leave it set to the “ON” pos
− 23 − 10. User Settings 10.1 Setup Menu Item List You can configure the UPS by setting the menu items in the following list. Configure it accor
− 24 − Note: Changes to some menu items do not take effect until you restart the UPS. These items are indicated by (RESTART) in the "Menu Ite
− 25 − Two beeps sound from the buzzer. The setting is saved and the UPS returns to normal operation. 10.2 Setup Menu Operations Set all menu items
− 26 − 11. Maintenance and Inspection 11.1 Daily Inspection Check the control panel LED indicators to confirm that no error is indicated. Remove a
Introduction Thank you for choosing the SANUPS (E11A202U). SAVE THESE INSTRUCTIONS This manual contains important instructions for E11A202U that shou
− 27 − 11.4 Battery Maintenance CAUTION ! ・ Internal maintenance and inspection should be performed only by technically qualified personnel. Elec
− 28 − 11.5 Battery Test You can perform automatic and manual tests of the built-in and externally connected batteries. You can do this without sto
− 29 − 11.6 Battery Exchange You can exchange the batteries without stopping the load devices. However, this should be done as quickly as possible,
− 30 − ⑦ Confirm the "Forced Bypass switch. (Usual inverter side) ⑧ Attach the battery cover and fix this cover with 1 screw. ⑨ Attach the fro
− 31 − 11.7 Bypass Breaker Reset CAUTION ! Always power the UPS off before resetting the bypass breaker. Failure to do so can cause electric shoc
− 32 − 12. Troubleshooting If a problem occurs, check the condition of the equipment and perform countermeasures as listed in the table below. CA
− 33 − Condition Countermeasure No recovery from utility power source failure. Utility power source failure occurs frequently. ・ Check whether MA
− 34 − 13. Alarm Sounds The alarm buzzer emits sound patterns to alert you to failures and error conditions in the UPS. Check the sound pattern and
− 35 − 14. Maintenance Bypass Power Supply (Option) You can combine this UPS with an optional Maintenance Bypass Unit. In the event of a failure in
− 36 − 15. Functional Description 15.1 Basic Operation (1) Normal Operation In normal operation, the UPS switches automatically* between the thre
− 1 − 1. Safety Precautions PRECAUTIONS (IMPORTANT SAFETY INSTRUCTIONS) Before installing, operating, performing maintenance or inspecting the UPS,
− 37 − (c) Economy mode The UPS switches to Economy mode when the input power voltage is within a certain range and the output power factor is above
− 38 − 15.2 Protective Functions (1) Overload Protection If the UPS output is overloaded by exceeding the current capacity of the inverter, such as
− 39 − 15.3 Protective Function Table The following table shows functions and operations which activate to protect the UPS. The ○ mark indicates li
− 40 − 15.4 Specifications Item Standard or Performance Notes MODEL E11A202U001 E11A202U001J (*6) Output capacity 2.0kVA/1.4kW Cooling system
− 41 − (*5): The above table lists standard specifications. Some specifications are different for units with long backup times. For details, refer t
− 42 − Appendix. Usage notes for SANUPS SOFTWARE STANDALONE When using supplied “SANUPS SOFTWARE STANDALONE”, please note the following instruction
− 43 − 1. In §6.4 (1) “Setting the shutdown trigger conditions”, if “When the battery-low occurs, shutdown execution” is selected as the shutdown tr
− 44 − LED blinking for setting up menu For the following two Menu Item, • “Restart time (battery charge rate)” in the E11A Instruction Manual §1
− 2 − 1. Installation Precautions CAUTION • The UPS should be installed only by technically qualified personnel. Improper installation can result in
− 3 − 3. Operating Precautions DANGER • Immediately shut the UPS off if it malfunctions, or if an unusual odor or noise is observed. Failure to do so
− 4 − 4. Radio Frequency Interference CAUTION • This equipment has been tested and found to comply with the limits for a Class A digital device, purs
− 5 − 7. Battery Handling Precautions CAUTION • Risk of explosion if battery is replaced by an incorrect type • Dispose of used batteries accordin
− 6 − 2. For Proper Operation 2.1 Input Power Requirements (1) Please use UPS as a commercial power supply in the region and the output voltage of
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