SNR UPS-ONRT-25-INTXL33 Инструкция онлайн [3/53] 747431

HR33 Rack Mounted UPS 25KVA User Manual III

Contents

3.5.2 Communication Interface ....................................................................................... 19

3.6 Power Distribution Mode .................................................................................................. 19

3.6.1 3 phases in 3 phases out, common input ........................................................ 20

3.6.2 3 phases in 3 phases out, dual input ................................................................ 20

3.6.3 3 phases in 1 phase out, common input .......................................................... 20

3.6.4 3 phases in 1 phase out, dual input .................................................................. 22

4. LCD Panel ................................................................................................................................... 24

4.1 Control and Operation Panel ............................................................................................. 24

4.2 LCD Screen ....................................................................................................................... 24

4.3 Mode bar .......................................................................................................................... 25

4.4 Main menu ........................................................................................................................ 26

4.4.1 Home ...................................................................................................................... 26

4.4.2 Data ........................................................................................................................ 26

4.4.2 Log ......................................................................................................................... 27

4.3.3 Setting .................................................................................................................... 31

4.3.4 System .................................................................................................................... 32

4.3.5 Operate ................................................................................................................... 33

4.5 Alarm................................................................................................................................. 34

5. Operations ................................................................................................................................... 35

5.1 UPS Start-up ..................................................................................................................... 35

5.1.1 Start from Normal Mode ........................................................................................ 35

5.1.2 Start from Battery ................................................................................................... 36

5.2 Procedure for Switching between Operation Modes ......................................................... 37

5.2.1 Switching the UPS into Battery Mode from Normal Mode ................................... 37

5.2.2 Switching the UPS into Bypass Mode from Normal Mode ................................... 38

5.2.3 Switching the UPS into Normal Mode from Bypass Mode ................................... 38

5.2.4 Switching the UPS into Maintenance BypassMode from Normal Mode ............... 38

5.2.5 Switching the UPS into Normal Mode fromMaintenance Bypass Mode ............... 39

5.3 Battery Maintenance ......................................................................................................... 39

5.5 Installation of Parallel Operation System.......................................................................... 39

5.5.1 Parallel system diagram ......................................................................................... 39

5.5.2 Parallel system setting ............................................................................................ 41

6. Maintenance ................................................................................................................................ 44

6.1 Precautions ........................................................................................................................ 44

6.2 Instruction for Maintaining UPS ....................................................................................... 44

6.3 Instruction for Maintaining Battery string ........................................................................ 44

7. Product Specification .................................................................................................................. 46

7.1Applicable Standards ......................................................................................................... 46

7.2Environmental Characteristics ........................................................................................... 46

7.3Mechanical Characteristic .................................................................................................. 47

7.4Electrical Characteristics .................................................................................................... 47

7.4.1Electrical Characteristics (Input Rectifier) .............................................................. 47

7.4.2Electrical Characteristics(Intermediate DC Link) ................................................... 48