GE Industrial Solutions LP11 924 Series 6 & 10 kVA - Manual (Page 17)

modifications reserved
OPM_LPU_11U_6K0_10K_1US_V010.Doc 16 User manual LP11 924 6 & 10 kVA UPS 1.0
4.5.1.2 - INSTALLATION PROCEDURE: INPUT VOLTAGE 208-240VAC, OUTPUT VOLTAGE 120/208/220/230/240/277VAC.
If the input voltage is 208/240V, then the input cables are connected to UPS input terminals 6,7,8 (11b in Fig.19). Hence
the bottom transformer cabinet is not required
For external battery pack installation, please proceed with section 4.5.5.
If 2 parallel operating units will be installed, please proceed with section
1. Mount the levelers: position A to fix the UPS to the floor,
position B to lift the castors from the floor.
2. Loosen the screws and remove the metal access cover (20 in
Fig.20) to get access to the breakers.
3. Loosen the screws and remove the conduit box (17 in Fig.19)
and the metal cover plate (11 in Fig.19).
4. Make sure that all circuit breakers (7,8,9 in Fig.19) are in ‘off’
position (down).
5. Input/output connection:
Lead the input/output cables through the cable inlet. If the
cables come from below Recommended for 10kVA model),
you can rotate the cable inlet 90 degrees. Connect the
input/output wires to the I/O terminals (11a and 11b in Fig.19).
Please refer to section 4.5.2.2 (input) and 4.5.3 (output) for
detailed information.
6. Re-install the metal cover plate (11 in Fig.19), conduit box (17
in Fig.19) and access cover (20 in Fig.20).
7. An emergency shutdown switch can be connected to
connector J3 on the RS232/Contact Interface Card, between
pins 3 and 4. See section 6.2 for more information.
8. For advanced communication possibilities, the RS232/contact
interface port (12a in Fig.19) can be connected to a computer
system. See section 6.1 for more information.
9. The middle ‘option slot’ (13 in Fig.19) allows easy installation of
plug-in cards: SNMP Card or Relay Card. See sections 6.3 and
6.4 for more information.
10. The right ‘option slot’ (14 in Fig.19) allows easy installation of
the RPA-card (Redundant Parallel Architecture). If the card is
already mounted, and if the unit is used as stand-alone, a bus
terminator (delivered with the unit) has to be placed in one of
the two bus connectors on the card. If the unit will be part of a
parallel system, see sections 4.5.6 and 7.3 for more
information.
11. Connect the utility power to the UPS.
12. If hardware modifications were necessary in step 5 because
the I/O voltages are different from the default (277Vac),
software modifications should be performed as well. Proceed
with 4.5.4.
13. For a quick start proceed with section 5.2 ‘Start-up’.
Figure 7. LP11 924 6&10 kVA
Installation procedure 208/240V input
1 – 2 BATTERY
DISCONNECTED
3 – 4 EMERGENCY
SHUTDOWN
2
3
4
5
see 6.3-4
see 4.5.6 / 7.3
stand-alone
and RPA card
available
ON
OFF
6
7 8
9 10
1