GE LanPro 11 U User Manual

LX: OPM_LPA_11U_5K0_10K_1US_V021 12 GE DE LanPro-11U UPS: Installation / User Manual 2.1 (US)GE Digital Energyg4.4.2 Available input voltages: hardware modificationsThe following input voltages are possible: 208, 240 Vac (see 4.4.2.1) and 120 Vac (see 4.4.2.2)4.4.2.1 Input voltage 208 or 240Vac.1. Input voltage is 208 Vac. This is the factory setting. Proceed with step 3.2. Input voltage is 240Vac. In this case the bypass tap on the output transformer must be changed. Please referto fig. 8 and 8a. Proceed as follows:2.1 Remove the blue wire B from faston 74 (connect) and place this wire on faston 72 (park).2.2 Remove the yellow wire A from faston 61 (park) and place this wire on faston 74 (connect).3. Connect the utility supply wires to terminals 6 (L1), 7 (L2) and 8 (equipment grounding conductor). Seefigure 9. Ground connection is essential!If a neutral wire is part of the site wiring provided, we suggest to isolate this wire for future use or otherapplications.4. For the output voltage proceed with 4.4.3.1 2 3 4 5 6 7 8gndL2N gnd L1Figure 9. LanPro 5/6/8/10-11U:Input/output terminalsFigure 8. LanPro® 5/6/8/10-11U:Bypass tap changeFigure 8a. LanPro® 5/6/8/10-11U:Rear viewT1ATo manual bypass switchTo manual bypass switchBypass tap factory setting: 208 VoltBypass tap changed to 240 Volt61727473656667B14(park) 61(park) 72(connect) 7473(park) 61(park) 72(connect) 7473AB14PCB1113-DPCB1113-D T1