Powerware 9170 Wiring Diagrams, UPS Input Wiring Connections

Electrical Installation

Wiring Diagrams

Select wiring diagrams from Table 5 based upon the installation voltage and whether your site has an external bypass switch.

Table 5. Wiring Diagrams for Non-Isolated Output

UPS Input	UPS Output		External		Wiring Diagrams
		Output Wires
Voltage	Voltage		Bypass	Input	Output	System
100/200	100/200		Yes	Figure 25a	Figure 26	Figure 28
110/220	110/220
120/208	120/208	L1, L2, N*
120/240	120/240		No	Figure 25a	Figure 26	Figure 29
127/220	127/220
208	208		Yes	Figure 25b	Figure 27	Figure 30
220	220
		L1 ￿ L2
230	230		No	Figure 25b	Figure 27	Figure 31
240	240
220	220		Yes	Figure 25b	Figure 27	Figure 32
230	230	L1 ￿ N
			No	Figure 25b	Figure 27	Figure 33
240	240

*Split-phase power modules required.

UPS Input Wiring Connections

The Powerware 9170 UPS with split-phase power modules (model ASY-0567, with blue labels on the front) is capable of supplying two output voltages: 100/100 for 200, 110/110 for 220, 120/120 for 240, 120/120 for 208, or 127/127 for 220 Vac, as selected through the front panel display. These modules produce two output voltages, typically required in North America, South America, and Japan.

The Powerware 9170 UPS with universal power modules (model ASY-0528, with white labels on the front) is capable of supplying a single-phase output voltage: 208, 220, 230, or 240 Vac, as selected through the front panel display. These modules produce a single output voltage, typically required in Europe, the Middle East, Asia, and Africa.

Powerware® 9170 User's Guide ￿ LTM-1344 B Uncontrolled Copy 35