Princeton GTIB-30, Руководство по установке

Страница: 30 / 69

GTIB-30 Installation Manual-UL
30 4411-0011, Rev 2.0
2.4 Important System Specifications
Refer to Appendix A for specification information. Of particular importance are the
port specifications which must be taken into careful consideration for system sizing
and useful during the installation process.
2.4.1 Isolation Transformer
The GTIB-30 includes an isolation transformer. The transformer provides electrical
isolation between the AC and DC ports as explained in Section 2.1.2 and allows grounding
of the DC ports. The position of the transformer in the GTIB-30 enclosure is shown in
Figure 16. Note that the bottom front panel and the air filter have been removed.
Figure 16: Position of the internal isolation transformer in the GTIB-30 enclosure.