Salicru UPS SLC TWIN PRO series, User Manual, Page: 23 / 44

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SALICRU
6. Operating.
6.1. Commissioning.
6.1.1. Controls before commissioning.
• Make sure that all the connections have been made prop-
erly and are sufficiently tight, respecting the labelling of the
equipment and the instructions of chapter 5.
• Check that the UPS switches and batteries cabinet/s are
turned off (position «Off»).
• Be sure that all the loads are turned «Off».
Turn off the connected loads before starting up the
UPS , and start up the loads one by one, when the
UPS is started up only. Before shutdown the UPS, check all
the loads are out of service (Off).
• It is very important to proceed in the established order.
• For UPS view, see figures 1 to 3.
• Figures 12 and 13 shows a manual bypass panel for a par-
allel system, in a conceptual way, valid for a single equipment
by adapting the quantity of switches.
6.2. Start up and shutdown of the
UPS.
6.2.1. Start up of the UPS, with mains
present.
• Check that the power supply connection is correct.
• Check that the battery switch is in position "On" (models B0
and B1).
• Turn the input (M1) and bypass (M2) circuit breakers to "On".
Switch (M2) is only available in models (TWIN/3 PRO > 10
kVA).
ˆ
In equipments with single phase input (TWIN PRO), turn
the two poles switch (M1) to "On".
ˆ
In equipments with three phase input (TWIN/3 PRO up to
10 kVA), turn the four poles switch (M1) to "On".
ˆ
In equipments with three phase input (TWIN/3 PRO > 10
kVA), turn the three poles switch (M1) and the single pole
(M2) to "On".
Fan/s depending on the model, will be started up and the
LCD panel will show the "SALICRU" brand logo .
Next, the main screen will be displayed after the equipment
test.
• Press over the start up key for more than 1 second, the
acoustic alarm will beep for 1 sec. and the UPS will start up.
• After a few seconds, the UPS establishes on "Normal mode".
If the mains voltage is wrong, the UPS will transfer to "Bat-
tery mode", without breaking the feeding at the output power
blocks.
• Start up the load/s, do not overload the equipment.
6.2.2. Start up of the UPS, without
mains.
• Check that the battery switch is in position "On" (models B0
and B1).
• Turn the input (M1) and bypass (M2) circuit breakers to "On".
Switch (M2) is only available in models (TWIN/3 PRO > 10
kVA).
ˆ
In equipments with single phase input (TWIN PRO), turn
the two poles switch (M1) to "On".
ˆ
In equipments with three phase input (TWIN/3 PRO up to
10 kVA), turn the four poles switch (M1) to "On".
ˆ
In equipments with three phase input (TWIN/3 PRO > 10
kVA), turn the three poles switch (M1) and the single pole
(M2) to "On".
• Press over the start up key for more than 1 second, the
acoustic alarm will beep for 1 sec. and the UPS will start up.
Fan/s depending on the model, will be started up and the
LCD panel will show the "SALICRU" brand logo.
Next, the main screen will be displayed after the equipment
test.
• After a few seconds, the UPS establishes on "Battery mode". If
the mains is restored, the UPS will transfer to "Normal mode",
without breaking the feeding at the output power blocks.
• Start up the load/s, do not overload the equipment.
6.2.3. UPS shutdown, with mains
present.
• Shutdown the load/s.
• Press over the start up key for more than 3 seconds to
shutdown the inverter. The acoustic alarm will beep for 3 sec.
The equipment will be established on "Bypass mode".
• When finishing the previous action, there is still voltage at the
UPS output.
To break the power supply at the UPS output , turn "Off" the
circuit breakers at the back of the equipment:
ˆ
In equipments with single phase input (TWIN PRO), turn
the two poles switch (M1) to "Off".
ˆ
In equipments with three phase input (TWIN/3 PRO up to
10 kVA), turn the four poles switch (M1) to "Off".
ˆ
In equipments with three phase input (TWIN/3 PRO > 10
kVA), turn the three poles switch (M1) and the single pole
(M2) to "Off".
or just turn "Off" the protections in the UPS protection panel.
After a few seconds the screen is shutdown and the equip-
ment will be out of service completely.
6.2.4. UPS shutdown, without mains.
• Shutdown the load/s.
• Press over the start up key for more than 3 seconds to
shutdown the inverter. The acoustic alarm will beep for 3 sec.
The equipment will leave the output power blocks without
voltage.
After a few seconds the screen is shutdown and the equip-
ment will be out of service completely.