Positron Teleline 751109/15, Описание и установка

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44
8-card Shelf CCC model 751109/15
³ To install the power cable
1. If the power supply runs off 120 Vac, use the AC power cable (with the plug)
provided in the kit. If running off 130 Vdc or 48 Vdc, use the DC power cable
(without the plug) provided in the kit.
2. When using the DC power cable, it must be permanently connected to
disconnect devices on both leads, rated for 3A each.
3. Slide the remaining 1.3 cm (1/2”) strain relief (gland nut, chuck, neoprene
bushing, and body) onto the cable.
4. Feed the free end of the cable through the lower hole on the right-hand side of
the shelf, from the outside to the inside. Slide the strain relief nut over the bare
end of the cable inside the shelf.
5. Route the power cable inside the shelf.
6. Connect the power cable to the power and to TB3.
For an illustration, refer to Figure 10 on page 45.
For a list of the 120 Vac power cable connections, refer to Table 6 on page 44.
For a list of the 130 Vdc and 48 Vdc power cable connections, refer to Table 7 on
page 44.
Table 6: Power Cable Connections for 120 Vac
Table 7: Power Cable Connections for 130 Vdc or 48 Vdc
Description
Connector Position Wire Color
Live TB3-1 Black
Ground TB3-2 Green
Neutral TB3-3 White
Description Connector Position Wire Color
130 Vdc or 48 Vdc TB3-1 White
Ground TB3-2 Green
0 Vdc TB3-3 Black