Sanyo E11A202U User Manual

 

Introduction 

Thank you for choosing the SANUPS (E11A202U). 

SAVE THESE INSTRUCTIONS 

This manual contains important instructions for E11A202U that should be followed during installation and 

maintenance of the UPS and batteries.To use the UPS correctly and safely, read this manual before using the 

UPS. After reading, please keep it handy for convenient reference. 

This UPS is intended for installation in a temperature-controlled indoor environment free of conductive 

contaminants. 
･

  Operating temperature: 0 to 40ﾟC (32 to 104ﾟF) 

UPS is an abbreviation for Uninterruptible Power Supply. 

 

Table of contents 

1. Safety Precautions-------------------------------------------------------------------------------------------------------------------------1

 

2. For Proper Operation ---------------------------------------------------------------------------------------------------------------------6

 

2.1 Input Power Requirements-------------------------------------------------------------------------------------------6

 

2.2 Installation Precautions ----------------------------------------------------------------------------------------------6

 

2.3 Usage Precautions ------------------------------------------------------------------------------------------------------6

 

2.4 Dealing with Errors ----------------------------------------------------------------------------------------------------7

 

3. Checking the Contents of the Package----------------------------------------------------------------------------------------------7

 

4. Overview--------------------------------------------------------------------------------------------------------------------------------------8

 

5. External Dimensions and Part Names----------------------------------------------------------------------------------------------9

 

5.1 Front and Back Panels ------------------------------------------------------------------------------------------------9

 

5.2 Control Panel and Indicators -------------------------------------------------------------------------------------- 10

 

5.3 External Interfaces --------------------------------------------------------------------------------------------------- 11

 

6. Installation--------------------------------------------------------------------------------------------------------------------------------- 12

 

6.1 Environment ----------------------------------------------------------------------------------------------------------- 12

 

6.2 Transporting------------------------------------------------------------------------------------------------------------ 12

 

6.3 Installation Space----------------------------------------------------------------------------------------------------- 12

 

6.4 Preparation Before Installation----------------------------------------------------------------------------------- 13

 

6.5 Attaching the Stand -------------------------------------------------------------------------------------------------- 14

 

6.6 Mounting a Rack Mount Type UPS------------------------------------------------------------------------------ 15

 

6.7 Inserting the Bushings ---------------------------------------------------------------------------------------------- 15

 

7. Wiring --------------------------------------------------------------------------------------------------------------------------------------- 16

 

7.1 UPS Wiring ------------------------------------------------------------------------------------------------------------- 16

 

7.2 External Interface Connections----------------------------------------------------------------------------------- 17

 

8. Preparations Before Operation ------------------------------------------------------------------------------------------------------ 18

 

9. Operating Procedures------------------------------------------------------------------------------------------------------------------- 19

 

9.1 UPS Startup (Normal Operation) -------------------------------------------------------------------------------- 19

 

9.2 UPS Startup (Battery Power) ------------------------------------------------------------------------------------- 20

 

9.3 Outage Simulation Test --------------------------------------------------------------------------------------------- 21

 

9.4 UPS Shutdown (Daily) ---------------------------------------------------------------------------------------------- 22

 

9.5 UPS Shutdown (If Not to Be Used for More Than a Week) ----------------------------------------------- 22

 

10. User Settings ---------------------------------------------------------------------------------------------------------------------------- 23

 

10.1 Setup Menu Item List---------------------------------------------------------------------------------------------- 23

 

10.2 Setup Menu Operations ------------------------------------------------------------------------------------------- 25

 

11. Maintenance and Inspection-------------------------------------------------------------------------------------------------------- 26

 

11.1 Daily Inspection------------------------------------------------------------------------------------------------------ 26

 

11.2 Periodic Inspection -------------------------------------------------------------------------------------------------- 26

 

11.3 Parts Replacement -------------------------------------------------------------------------------------------------- 26

 

11.4 Battery Maintenance ----------------------------------------------------------------------------------------------- 27

 

11.5 Battery Test ----------------------------------------------------------------------------------------------------------- 28

 

11.6 Battery Exchange --------------------------------------------------------------------------------------------------- 29

 

11.7 Bypass Breaker Reset---------------------------------------------------------------------------------------------- 31

 

12. Troubleshooting------------------------------------------------------------------------------------------------------------------------- 32

 

13. Alarm Sounds---------------------------------------------------------------------------------------------------------------------------- 34

 

14. Maintenance Bypass Power Supply (Option)---------------------------------------------------------------------------------- 35

 

15. Functional Description --------------------------------------------------------------------------------------------------------------- 36

 

15.1 Basic Operation------------------------------------------------------------------------------------------------------ 36

 

15.2 Protective Functions------------------------------------------------------------------------------------------------ 38

 

15.3 Protective Function Table----------------------------------------------------------------------------------------- 39

 

15.4 Specifications --------------------------------------------------------------------------------------------------------- 40

 

16. Warranty---------------------------------------------------------------------------------------------------------------------------------- 41

 

Appendix. Usage notes for SANUPS SOFTWARE STANDALONE -------------------------------------------------------- 42