Content
1. SAFETY INSTRUCTIONS
1.1 Human Safety.................................................................................1
1.2 Installation and Operation...............................................................1
1.3 When Input Comes from Generator ...............................................1
2. SPECIFICATION
2.1 Schematic of Voltage regulator ......................................................2
2.2 Features.. .......................................................................................3
2.3 MAIN Specification .........................................................................3
3. FAMILIAR WITH THE REGULATOR
3.1 Exterior View ..................................................................................5
3.2 Display Panel .................................................................................6
3.3 Internal View...................................................................................7
4
PRODUCT EXAMINATION
4.1 Packing Contents ...........................................................................8
4.2 Visual Observation .........................................................................8
4.3 Name Plate.....................................................................................8
5. PLACEMENT
5.1 Moving............................................................................................ 8
5.2 Environment of Placement ............................................................. 8
6. WIRING CONNECTION
6.1 Wiring Precautions ......................................................................... 9
6.2 Wiring Connection .......................................................................... 9
7. OPERATION
7.1 Switch On the Voltage Regulator...................................................10
7.2 Switch Off the Voltage Regulator...................................................10
7.3 From Regulation Mode to Bypass Mode .......................................10
7.4 From Bypass Mode to Regulation Mode ...................................... 10
7.5 Operation of Display Panel ............................................................10
8. ALARM AND PROTECTION
8.1 Overload Protection ....................................................................... 11
8.2 Under Voltage Protection...............................................................11
8.3 Over Voltage Protection.................................................................11
8.4 Over Temperature Protection ........................................................11
8.5 Input Wrong Phase Sequence Protection......................................11
8.6 Short Circuit Protection.................................................................. 11
8.7 Surge Protection (Optional) ...........................................................11
9. MAINTENANCE
9.1 Preventive Method ........................................................................ 12
9.2 Regular Inspection ........................................................................ 12
9.3 Extraordinary Inspection.................................................................12
10. OTHERS
......................................................................................... 12
ANNEX I: TROUBLESHOOTING
........................................................ .13
