Contents
14
4411-0011, Rev 2.0
Figure 15: Single line diagram of GTIB-30 in Grid-Tied configuration. ................................................... 29
Figure 16: Position of the internal isolation transformer in the GTIB-30 enclosure. ................................. 30
Figure 17: Outer dimensions of GTIB-30 inverter ..................................................................................... 32
Figure 18: Front view of GTIB-30 Mounting plate and Bottom view of Enclosure (showing position and
dimensions of mounting holes). .............................................................................................. 33
Figure 19: Suggested Mounting Pad Layout for GTIB-30 Installation. ..................................................... 33
Figure 20: GTIB-30 View showing ventilation louvers. ............................................................................ 34
Figure 21: Enclosure with lockable handle. ................................................................................................ 41
Figure 22: View of Terminal blocks for DC (PV/Battery) and AC power wiring. ..................................... 43
Figure 23: External wire routing into the GTIB-30 .................................................................................... 44
Figure 24: Main earth terminals inside enclosure with earth wire connected. ............................................ 46
Figure 25: Grid port wiring connections. .................................................................................................... 47
Figure 26: Load port wiring connections. ................................................................................................... 48
Figure 27: DC port wiring connections. ...................................................................................................... 49
Figure 28: PV ground wiring connections. ................................................................................................. 50
Figure 29: Signal connectors. ..................................................................................................................... 51
Figure 30: Location of digital inputs. .......................................................................................................... 51
Figure 31: Digital input connector pin outs ................................................................................................ 52
Figure 32: Functional diagram of SPDT relay on optional GTIB-30 client input/output PCB .................. 53
Figure 33: Connection points for BMS. ...................................................................................................... 54
Figure 34: RS 485 Pin outs. ........................................................................................................................ 54
Figure 35: RS 232 (3-pin) Pin outs. ............................................................................................................ 55
Figure 36: RS 232 (Male DB-9) Pin outs. .................................................................................................. 55
Figure 37: Location of the USB connection. .............................................................................................. 55
Figure 38: Location of the Ethernet RJ-45 receptacle. ............................................................................... 55
Tables
Table 1: GTIB-30 Fuse List ........................................................................................................................ 26
Table 2: Summary of three-phase power format......................................................................................... 28
Table 3: AC and DC Overcurrent Protection Rating Requirements ........................................................... 40
Table 4: Minimum power port wire requirements ...................................................................................... 42
Table 5: User I/O wire requirements........................................................................................................... 42
Table 6: Ethernet port wire requirements ................................................................................................... 43
Table 7: Ground Wire Size Chart ............................................................................................................... 45
Table 8: Digital Input parameters of GTIB-30 Client I/O device. .............................................................. 52
Table 9: Digital input connectors on optional GTIB-30 Client I/O device. ................................................ 52
Table 10: Digital output relay contact specifications of the optional GTIB-30 Client I/O device. ............ 53
Table 11: GTIB-30 Key Specifications. ..................................................................................................... 63
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 ...
Page 11: ...About this Manual 4411 0011 Rev 2 0 xi This page intentionally left blank ...
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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