Toshiba 4200FA XT, Инструкция по установке и эксплуатации

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12 4200FA XT 80kVA Installation and Operation Manual
11) After ensuring that all power sources are turned off and isolated in accordance with
established lockout/tagout procedures, connect power source wiring of the correct
voltage to the input terminals of the UPS. Connect the output terminals of the UPS to
an applicable load type application (refer to NEC Article 300 – Wiring Methods and
Article 310 – Conductors For General Wiring). Size the branch circuit conductors in
accordance with NEC table 310.16.
NOTE: Ensure that the input phasing is connected n clockwise rotation (CW). UPS
internal circuitry is designed to disable further UPS operation of the input phasing is
installed in counter-clockwise rotation (CCW).
3.2 Pre-start Precautions
Before connecting the UPS to a power source; move the MCCB switch to the OFF position
and move the operation RUN/STOP key switch, on the front panel (See Section 6.5 for
location), to the STOP position.
3.3 Operating Precautions
1) The UPS should not be powered up until the entire User’s Manual has been read.
2) The input power source voltage must be 10% to -15% of the rated input voltage
to initially start the UPS. The input frequency must be within the rated input frequency
range. Voltages and frequencies outside of the permissible range may activate the
internal protection device.
3) The UPS should not be used with a load that has a rated input greater than the rated
UPS output.
4) Do not use the UPS to provide power to motors that require high starting current or a
long starting time such as vacuum cleaners or machine tools (over sizing for locked
rotor current required).
5) Do not insert metal objects or combustible materials in the ventilation slots of the UPS.
6) Do not place, hang, or paste any objects on the top or on the exterior surfaces of the
UPS.
7) The capacitors of the UPS maintain a residual charge for a while after turning off the
UPS. The required discharge time for each UPS is provided via a cabinet label. Wait
for at least the minimum time indicated on the label and ensure that the front panel
LED’s have gone out before removing the front panel of the UPS once the UPS power
has been turned off
8) Do not attempt to disassemble, modify, or repair the UPS. Call TOSHIBA Service for
repair information.
9) Turn the power on only after attaching ALL the covers and DO NOT remove any
covers of the UPS when the power is on.
10) If the UPS should emit smoke or an unusual odor or sound, turn the power off
immediately.
11) The heat sink and other components may become extremely hot to the touch. Allow
the unit to cool before coming into contact with these items.
12) Warning signs should be placed on or near the load to let people know that the load is
being powered by the UPS.
13) Additional warnings and notifications shall be posted at the equipment installation
location as deemed required by Qualified Personnel .
CAUTION
When the UPS is in the Inverter mode, turning the breaker to the OFF
position will cause the unit to go into the battery backup mode. The
UPS will continue to provide power to the load. The unit must be in Bypass mode and then
the breaker turned to the OFF position for the UPS to shut down power to the load.