PV Powered PVP260kW Informações Técnicas Página 26
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Handling, Service and Maintenance
Only qualied personnel should perform the transportation, installation and initial
operation and maintenance of the inverters in accordance with NEC ANSI/NFPA 70,
as well as all state and local code requirements. Follow all national and state accident
prevention regulations.
!
WARNING
Crush Hazard. The inverter has a specic balance point that correlates to their
Center of Gravity. While the units meet UL1741 and CSA 107.1-1. Stability
tests, they should not be tipped beyond 10
o
of tilt, as the unit could topple over
and crush anyone trapped underneath.
!
AVERTISSEMENT
Risque d’écrasement. L’onduleur est équilibré en fonction d’emplacements
correspondant à son centre de gravité. Bien que l’unité soit conforme aux
essais de stabilité UL1741 et CSA 107.1-1, elle ne doit pas être penchée à un
angle de plus de 10º qui provoquerait un renversement susceptible d’écraser
toute personne se trouvant à proximité.
!
WARNING
Risk of Amputation. The inverter contains a pair of high volume blowers
capable of high rotational speeds. Do not operate the inverter without the air
intake hood in place. Keep away from unguarded blower blades.
!
AVERTISSEMENT
Risque d’amputation. L’onduleur est équipé de deux ventilateurs de haut
débit capables de vitesses rotationnelles élevées. Ne faites pas fonctionner
l’onduleur sans les capots d’arrivée d’air. Maintenez-vous à distance des
lames du ventilateur.
2.2 Electrical Safety
Islanding Prevention - Electrical Safety Features
The inverters are designed for safety, reliability and efciency. Power for the inverters’
control circuitry is drawn from the utility grid. This ability, along with an advanced anti-
islanding scheme, ensures power can never be generated during a utility grid failure. The
isolation transformer guarantees isolation of the utility grid and PV modules. The inverter
also incorporates an integral ground fault detector/interrupter (GFDI) circuit.
!
DANGER
Risk of Electrical Shock. High voltages are present within the inverter
cabinet. Both AC and DC disconnects must be in the OFF position when
working on the unit. Wait ve minutes to discharge high voltage before
opening the front panels of the inverter.
- 97-600100-28-C 1
- Acronyms and Abbreviations 7
- Table of Contents 9
- List of Tables 11
- List of Figures 12
- 1. Introduction 15
- 1.2 Product Characteristics 16
- 1.3 Product Features 16
- Card Cage Assembly 18
- Controller PCB 18
- Power Distribution PCB 18
- Communications PCB 18
- Figure 1-4 AC Sub Panel 19
- AC Sense & DC Power 20
- Supply Fuses 20
- Power Supply Fuses (optional) 20
- Soft Start Fuses 20
- DC Sub Panel 21
- AVERTISSEMENT 22
- 2. Safety 25
- 2.3 Personal Safety 29
- 2.4 Wiring Requirement 29
- PRUDENCE 31
- Model 480VAC 600VAC 32
- 3. Planning 35
- 3.4 Conduits and Conductors 36
- CAUTION 38
- WARNING 38
- 3.7 Grid Interconnection 39
- 3.8 Monitoring 39
- 3.10 PV Array Input 40
- 4. Installation 41
- Figure 4-2 Screen Check 43
- Figure 4-7 Screen Inspection 44
- Figure 4-9 Fan Inspection 45
- 4.3 Setting and Anchoring 46
- 4.4 Conduit Entry 47
- 4.5 Electrical Connections 48
- 2 inch straight 49
- Lower cabinet 49
- PVP250kW 400A 350A 52
- PVP260kW 400A N/A 52
- PVP260kW-LV 400A N/A 52
- 480VAC 422VAC – 528VAC 52
- 600VAC 528VAC - 660VAC 52
- 4.7 DC Wiring 55
- 1 2 3 4 5 6 7 8 58
- 4.4 Conduit Entry 59
- Chapter 5, Modbus 60
- Network Installation 60
- C. Connect the Modbus cable 64
- Table 5-4 Biasing Enabled 67
- Modbus Register Maps 70
- 6. Operation 77
- Initialize 79
- Disabled 79
- 6.5 Shutdown Procedure 84
- Figure 7-1 Air Intake Hood 87
- 7.5 Faults and Warnings 88
- 7.6 Troubleshooting Faults 90
- Start Up Procedure 92
- Status LED Lights 93
- Figure 7-7 Comm X PCB Lights 94
- DNS Failure Long-Short-Short 95
- Torque Values, and Wire Sizes 96
- Appendix A - Specifications 97
- Appendix B - Wiring Diagram 99
- 3 PHASE AC OUT 100
- INSTALLER 100
- INSTALLER LANDINGS 100
- LANDINGS 100
- APPENDIX C 102
- 10-810006-06 103
- WEIV MOTTOB 104
- Values, and Wire Sizes 108
- DC Subcombiner Inputs 112
- Requirements Checklist 114
- Appendix F - Efficiency Curves 116
- CEC Efficiency = 96.5% 117
- CEC Efficiency = 97.0% 118
- Limited Warranty 124
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