Schneider Electric Xantrex XW Guida di Installazione Scaricare il pdf (Pagina 156)

Alternate System Configurations

C–2 975-0239-01-01

This manual for use by qualified personnel only

DC Grounding for Single-Inverter Systems

See Table 2-4, “Torque Values for AC Wiring (AC Terminals and Ground Bar),” on

page 13.

See Table 2-5, “Torque Values for the Chassis Ground Lug,” on page 13.

See Table 2-6, “Torque Values for the Inverter Battery Terminals,” on page 13.

Figure C-1 DC Grounding for an Inverter Only

This illustrates an example only.

Actual ground requirements may vary.

1 2 ... 151 152 153 154 155 156 157 158 159 160 161 ... 165 166

Xantrex™ XW Power System 1
Xantrex XW Power System 3
Copyright and Contact 4
About This Guide 5
Conventions Used 6
Related Information 6
Important Safety Instructions 7
Limitations on Use 8
Single-phase Operation Only 8
Explosive Gas Precautions 8
FCC Information to the User 9
Contents 11
A Specifications 14
B Wiring Diagrams 14
1 Introduction 21
System Overview 22
Xantrex XW Conduit Box 24
975-0239-01-01 1–5 25
FGA Number: 28
865-1050 28
865-1060 29
2 Inverter/Charger 31
Pre-Installation 32
Clearance Requirements 34
Mounting 34
Inverter/Charger Installation 36
2–6 975-0239-01-01 36
Step 2: Mounting the Inverter 37
Step 4: Wiring the Inverter 39
Inverter Grounding 44
Grounding the DC System 45
975-0239-01-01 2–17 47
Making DC Connections 48
Making AC Connections 50
CAUTION: 51
Damage to the Inverter 51
Grounding the AC System 53
2–26 975-0239-01-01 56
975-0239-01-01 2–27 57
Distribution Panel 58
AUX Port 60
User Line Wiring 61
AUX Port Terminal Assignments 61
Confirm All Connections 62
Enable the Inverter 63
AC Voltage Check 64
2–36 975-0239-01-01 66
Installation Steps 67
Power Distribution Panel 68
975-0239-01-01 2–39 69
975-0239-01-01 2–41 71
2–42 975-0239-01-01 72
See Figure 2-9 on page 2–14 76
975-0239-01-01 2–47 77
2–48 975-0239-01-01 78
2–52 975-0239-01-01 82
975-0239-01-01 2–53 83
3 Xantrex Xanbus 85
The Xantrex Xanbus System 86
Network Components 87
Ordering Network Components 88
Network Layout 89
Installing the Network 90
4 Xantrex XW Solar 93
PV Array Requirements 94
Remove screws to access 97
Removing Knockouts 98
Mounting the Controller 99
Secure with two more screws 100
Place keyhole slot 100
¼" 6 mm 100
Grounding 101
WARNING: Shock Hazard 102
WARNING: Fire Hazard 102
Ungrounded Arrays 103
Minimum Wire Gauge 105
Over-current Protection 105
Current Rating 105
WARNING: Equipment damage 106
Commissioning 111
5 Xantrex XW System 115
Materials and Tools Required 117
Choosing a Location 117
WARNING: Explosion hazard 117
WARNING: Shock hazard 118
Rotate tabs to 119
CAUTION: Equipment damage 120
Verifying the Installation 122
Preparing an Installation 123
WARNING: Explosion Hazard 124
CAUTION: Shock Hazard 126
N/OFF/LED Indicator 128
N/OFF/LED Indicator return 128
Connecting the Generator 129
CAUTION: Equipment Damage 131
N/OFF switch. This light 132
Verifying Power Is Available 135
A Specifications 137
Electrical Specifications 138
Connection 139
Specifications 140
A–4 975-0239-01-01 140
Ambient Temperature (°C) 141
Xantrex XW Series Efficiency 142
Charging Power Factor 143
Mechanical Specifications 144
Accessories 145
B Wiring Diagrams 147
975-0239-01-01 B–3 149
Xantrex Xanbus 150
Network Terminator 150
Xantrex XW Inverter/Charger 150
Wiring Diagrams 152
B–6 975-0239-01-01 152
975-0239-01-01 B–7 153
B–8 975-0239-01-01 154
C Alternate System 155
975-0239-01-01 C–3 157
C–4 975-0239-01-01 158
975-0239-01-01 C–5 159
CAUTION: Damage to Equipment 161
Schneider Electric 166

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Schneider Electric Xantrex XW Guida di Installazione Pagina 156

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