g
4.4.2.2
Input voltage 120Vac (optional, 5/6kVA only).
®
LanPro
-U UPS equipped with an (optional) step-up transformer (5/6kVA models only) can be connected to an
input voltage of 120Vac.
1.
Connect the utility supply wires to terminals L, N and GND (equipment grounding conductor). See figure 10.
Ground connection is essential!
L
N
Figure 10. LanPro
120Vac Input terminals
2.
For the output voltage proceed with 4.4.3.
4.4.3 Available output voltages: hardware modifications
The off-factory setting is 208 Vac: a link is placed between terminals 2 and 3. An extra link was delivered with the
unit (in a plastic bag) to enable other output voltages (5/6kVA models only).
The following voltages are available: 120, 208, 220, 230, 240 Vac.
4.4.3.1
Output voltage 208Vac
This is the off-factory setting. There is a link between terminal 2 and 3.
1.
Connect the output wires to the terminals 1 (L1) and 4 (L2).
2.
Connect the ground wire to terminal 5. Ground connection is essential! See figure 11.
gnd
N
4
5
1
2
3
208V
®
Figure 11. LanPro
5/6/8/10-11U:
208 Vac output connection
3.
Return to either 4.4.1.1 step 5 or 4.4.1.2 step 5
LX: OPM_LPA_11U_5K0_10K_1US_V021
gnd
®
5/6-11U:
gnd
L1
L2
6
7
8
13
GE Digital Energy
GE DE LanPro-11U UPS: Installation / User Manual 2.1 (US)