Contents
4411-0011, Rev 2.0
13
4.6
Wiring Terminals .......................................................................................................................... 43
4.7
Earth Wiring ................................................................................................................................. 45
4.7.1
AC Circuit and DC Port earth wire requirements .................................................................... 45
4.7.2
Grounding in Grid-Tied configuration ..................................................................................... 46
4.7.3
Connecting to the Grounding terminal ..................................................................................... 46
4.8
Torque Specifications of Power Terminal Blocks ........................................................................ 46
4.9
Utility Grid (Source) Port Wiring ................................................................................................. 47
4.10
Load Port Wiring (if option is installed) ................................................................................ 48
4.11
DC Port Wiring ...................................................................................................................... 49
4.11.1
DC Port grounding ............................................................................................................. 49
4.12
PV Ground Wiring ................................................................................................................. 50
4.13
Signal wiring .......................................................................................................................... 51
4.13.1
Digital Inputs ...................................................................................................................... 51
4.13.2
Digital Outputs ................................................................................................................... 53
4.13.3
External Control Interface Connection ............................................................................... 54
4.13.4
Other Communication Ports ............................................................................................... 55
5
Commissioning Sequences
57
5.1
Wiring Checklist ........................................................................................................................... 58
5.2
Commissioning Checklist ............................................................................................................. 59
A
GTIB 30 kW Specifications
62
A.1
System Specifications ................................................................................................................... 63
B
Return Material Authorization, Contact, and Product
Information
66
B.1
Return Material Authorization Policy ......................................................................................... 67
B.2
Out of Warranty Service .............................................................................................................. 67
B.3
Contact Information ...................................................................................................................... 67
B.4
Information About This System .................................................................................................. 68
Figures
Figure 1: Symbolic single line diagram of GTIB-30. ................................................................................. 20
Figure 2: Symbolic representation of the GTIB-30 with isolation transformer. ......................................... 20
Figure 3: Functional power diagram of the GTIB-30. ................................................................................ 21
Figure 4: Closed GTIB-30 metal enclosure. ............................................................................................... 22
Figure 5: Touch Screen HMI mounted in front door of GTIB-30 enclosure. ............................................. 22
Figure 6: View of GTIB-30 enclosure when front door is opened. ............................................................ 23
Figure 7: Picture of GTIB-30 Control Panel showing optional Grid Overcurrent Switch. ........................ 23
Figure 8: Integrated 15kW AC Breaker. ..................................................................................................... 24
Figure 9: Picture of GTIB-30 control Panel showing DC switch in the tripped position. .......................... 25
Figure 10: GTIB-30 Wiring tray. ................................................................................................................ 26
Figure 11: DC Bus fuse ............................................................................................................................... 26
Figure 12: GTIB-30 Wiring Tray fuses. ..................................................................................................... 26
Figure 13: Main Power Connection terminal blocks .................................................................................. 27
Figure 14: Picture of GTIB-30 showing air flow (bottom front panel removed to show filter). ................ 28
Summary of Contents for GTIB-30
Page 1: ...Clean power made simple GTIB 30 Installation Manual ...
Page 2: ...www princetonpower com 4411 0011 Rev 2 0 April 1st 2014 ...
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Page 15: ...Contents 4411 0011 Rev 2 0 15 This page intentionally left blank ...
Page 16: ...1 Introduction ...
Page 18: ...2 System Overview and Configurations ...
Page 31: ...3 Pre Installation ...
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Page 37: ...4 Wiring Instructions ...
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Page 57: ...5 Commissioning Sequences ...
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Page 62: ...A GTIB 30 kW Specifications ...
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Page 66: ...B Return Material Authorization Contact and Product Information ...
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