1
Contents
Copyright Declaration ............................................................................................................................................... 2
1.
NOTES ON THE MANUAL ....................................................................................................................................... 3
1.1 SCOPE OF VALIDITY .......................................................................................................................................... 3
1.2
TARGET AUDIENCE ......................................................................................................................................... 4
1.3
SYMBOLS USED ................................................................................................................................................ 4
2. INTRODUCTION ....................................................................................................................................... 5
2.1 PRODUCT DESCRIPTION ........................................................................................................................................................... 5
2.2 KEY ELEMENTS OF MACHINE ................................................................................................................................................ 6
2.2.1
MPPT-BASED SOLAR CHARGE CONTROLLER ............................................................................................................... 6
2.2.2 BIDIRECTIONAL INVERTER .................................................................................................................................................. 6
2.2.3 AUTO BYPASS ARRANGEMENT ........................................................................................................................................... 6
2.2.4 DISPLAY KEYPAD UNIT .......................................................................................................................................................... 6
2.2.5 REMOTE MONITORING SYSTEM (OPTIONAL) ................................................................................................................. 6
2.3 PRODUCT NOMENCLATURE .................................................................................................................................................... 6
2.4 RATING PLATE AND ITS TERMS ............................................................................................................................................. 7
2.5 PHYSICAL APPEARANCE AND TERMINATION DETAILS OF INVERTERS .................................................................. 8
2.5.1 1kVA-3kVA SINGLE-PHASE INVERTER WITH SINGLE CHANNEL MPPT CHARGE CONTROLLER ................... 10
2.5.2 4kVA-6kVA SINGLE-PHASE INVERTER WITH SINGLE CHANNEL MPPT CHARGE CONTROLLER ................. 10
2.5.3 10kVA-12.5kVA SINGLE-PHASE INVERTER WITH SINGLE CHANNEL MPPT CHARGE CONTROLLER ........... 11
2.5.4 10kVA-15kVA SINGLE-PHASE/ THREE-PHASE INVERTER WITH SINGLE CHANNEL MPPT CHARGE
CONTROLLER ................................................................................................................................................................................. 11
2.5.5 20kVA-25kVA SINGLE-PHASE/ THREE-PHASE INVERTER WITH SINGLE CHANNEL MPPT CHARGE
CONTROLLER.................................................................................................................................................................................12
2.5.6 30kVA-40kVA SINGLE-PHASE/THREE-PHASE INVERTER WITH SINGLE MPPT CHARGE CONTROLLER.......12
2.5.7 50kVA-60kVA SINGLE-PHASE/THREE-PHASE INVERTER WITH SINGLE/THREE MPPT CHARGE
CONTROLLER ................................................................................................................................................................................ 13
2.5.8 70kVA-100kVA THREE-PHASE INVERTER WITH SINGLE MPPT CHARGE CONTROLLER .................................. 13
2.5.9 ABOVE THAN 100kVA THREE-PHASE INVERTER WITH THREE CHANNEL MPPT CHARGE CONTROLLER... 14
3. INSTALLATION ............................................................................................................................................... 15
3.1
UNPACKING AND CONTENTS INSIDE ............................................................................................................... 15
3.2 PLACEMENT AND LOCATION ........................................................................................................................... 16
3.3 WIRING PROCEDURES AND ROUTES ................................................................................................................ 17
3.4 EARTHING OR GROUNDING THE MACHINE...................................................................................................... 18
3.5 SURGE PROTECTION DEVICE (SPD) ........................................................................................................................ 18
4. COMMISSIONING........................................................................................................................................... 21
4.1
PRECHECKS BEFORE ENERGIZING .................................................................................................................... 21
4.2 ENERGIZING THE MACHINE FOR THE FIRST TIME ............................................................................................. 21
4.3 SET TINGS UPLOAD ......................................................................................................................................... 21
4.4 POWER UP AND LOAD TRANSFER .................................................................................................................... 22
5.
DISPLAY KEYPAD UNIT ................................................................................................................................... 23
5.1 BUT TON DEFINITION ...................................................................................................................................... 23
5.2 DKU LED DESCRIPTION ................................................................................................................................... 23
5.3 DATE AND TIME SETTINGS .............................................................................................................................. 24
5.4 SCROLLING PAGES .......................................................................................................................................... 24
5.4.1 HOME PAGE ................................................................................................................................................ 24
5.4.2
BATTERY AND PV STATUS SCREEN ................................................................................................................... 25
5.4.3 TEMPERATURE STATUS SCREEN ........................................................................................................................................ 26
5.4.4
AC PARAMETERS (PHASE-NEUTRAL) ............................................................................................................. 26
5.4.5
LINE TO LINE PARAMETER STATUS ............................................................................................................... 26
5.4.6
CURRENT SCREEN ........................................................................................................................................ 27
5.4.7
POWER SCREEN ........................................................................................................................................... 27
5.4.8
GENERATION SCREEN .................................................................................................................................. 28
5.4.9
SOLAR GENERATION GRAPH ......................................................................................................................... 28
5.5 TURN ON AND TURN OFF THE INVERTER UNIT ................................................................................................ 29
5.6 FAULT RESET OF INVERTER .............................................................................................................................. 29
5.7 CHANGE OF SET TINGS .................................................................................................................................... 29
5.8 BATTERY BOOST CYCLE/ SETUP ....................................................................................................................... 30
6. BATTERY & BATTERY CHARGING ................................................................................................................... 32
6.1 BATTERY CHARGING TECHNIQUE IN HBD RANGE OF INVERTERS ..................................................................... 32
6.2 MPPT-BASED SOLAR CHARGE CONTROLLER .................................................................................................... 32
