GE Industrial Solutions LP11 924 Series 6 & 10 kVA - Manual (Page 19)

modifications reserved
OPM_LPU_11U_6K0_10K_1US_V010.Doc 18 User manual LP11 924 6 & 10 kVA UPS 1.0
4.5.2.2 - INPUT VOLTAGE 208 OR 240VAC.
1. Input voltage is 208Vac. In this case the bypass tap on the output transformer must be set as 208VAC. Please refer to
fig. 8 and 8a. Proceed as follows
1.1. Connect blue wire A to faston 61 (park) on Printed Circuit Board (PCB) part 1113-D.
1.2. Connect yellow wire B to faston 74 (connect) on PCB part 1113-D
1.3. Proceed with step 3.
2. Input voltage is 240Vac. In this case the bypass tap on the output transformer must be set as 240VAC. Please refer to
fig. 8 and 8a. Proceed as follows:
Connect yellow wire B to faston 72 (park) on PCB part 1113-D.
Connect blue wire A to faston 74 (connect) on PCB part 1113-D.
3. Connect the utility supply wires to terminals 6 (L1), 7 (L2) and 8 (equipment grounding conductor). See figure 10.
Ground connection is essential!
If a neutral wire is part of the site wiring provided, we suggest isolating this wire for future use or other applications.
Figure 10. LP11 924 6&10 kVA:
Output (grey) / input terminals
4. For the output voltage proceed with 4.5.3.