Gtec NOVA 10kVA - Page 4

3. Control and LCD display Panel........................................................................................ 37
3.1 Introduction ...................................................................................................................... 37
3.2 LCD Screen ........................................................................................................................ 37
3.3 Main menu........................................................................................................................ 38
4. Operations ......................................................................................................................... 45
4.1 UPS start-up ...................................................................................................................... 45
4.1.1 Startup in normal mode ......................................................................................... 45
4.1.2 Start from Battery .................................................................................................. 47
4.2 Procedure for Switching between Operation Modes ...................................................... 47
4.2.1 Switching the UPS into Battery Mode from Normal Mode .................................... 47
4.2.2 Switching the UPS into Bypass Mode from Normal Mode ..................................... 47
4.2.3 Switching the UPS into Normal Mode from Bypass Mode ..................................... 48
4.2.4 Switching the UPS into Maintenance Bypass Mode from Normal Mode .............. 48
4.2.5 Switching the UPS into Normal Mode fromMaintenance Bypass Mode ............... 49
4.3 Battery Maintenance ........................................................................................................ 49
4.4 EPO .................................................................................................................................... 50
5. Maintenance...................................................................................................................... 51
5.1 Precautions ....................................................................................................................... 51
5.2 Instruction for maintaining UPS ....................................................................................... 51
5.3. Instruction for Maintaining Battery String ..................................................................... 51
6. Product Specifications ..................................................................................................... 53
6.1 Applicable Standards ........................................................................................................ 53
6.2 Environmental Characteristics ......................................................................................... 53
6.3 Mechanical Characteristics ............................................................................................... 54
6.4 Electrical Characteristics ................................................................................................... 54
6.4.1 Electrical Characteristics Input Rectifier ................................................................. 54
6.4.2 Electrical Characteristics Battery ............................................................................ 55
6.4.3 Electrical Characteristics Inverter Output .............................................................. 55
6.4.4 Electrical Characteristics Bypass Mains Input ........................................................ 56
6.5 Efficiency ........................................................................................................................... 56
6.6 Display and Interface ........................................................................................................ 56
Annex. A Installation of internal batteries ........................................................................ 57
Annex. B Instructions of the parallel system for UPS ....................................................... 62