Static Uninterruptible Power Supply
Page 15 of 15
Eaton 9390 Guide Specification
October 9, 2009
D.
To comply with agency safety requirements, the UPS module shall not rely upon any
disconnect devices outside of the UPS module to isolate the battery cabinet from the
UPS module.
PART 3 - EXECUTION
3.01
INSTALLATION
A.
Install in accordance with manufacturer’s instructions.
3.02
COMMISSIONING
A.
Factory start-up shall be provided on a 5x8 basis (7 x 24 optional). Start-up service shall
be provided at no extra charge and shall include one visit to perform all procedures and
tests specified within UPS Installation and Operation manual. UPS manufacturer shall
also offer the following optional services:
1.
Pre-energize visit to inspect installation and provide guidance to installers as
required.
2.
Post-start-up visit for alarm notification configuration, operator training, generator
testing, etc.
B.
The following procedures and tests shall be performed by Field Service personnel during
the UPS startup:
1.
Visual Inspection:
a)
Visually inspect all equipment for signs of damage or foreign materials.
b)
Observe the type of ventilation, the cleanliness of the room, the use of
proper signs, and any other safety related factors.
2.
Mechanical Inspection:
a)
Check all the power connections for tightness.
b)
Check all the control wiring terminations and plugs for tightness or proper
seating.
3.
Electrical Pre-check:
a)
Check the DC bus for a possible short circuit.
b)
Check input and Bypass power for proper voltages and phase rotation.
c)
Check all lamp test functions.
4.
Initial UPS Startup:
a)
Verify that all the alarms are in a “go” condition.
b)
Energize the UPS module and verify the proper DC, walkup, and AC
phase on.
c)
Check the DC link holding voltage, AC output voltages, and output
waveforms.
d)
Check the final DC link voltage and Inverter AC output. Adjust if
required.
e)
Check for the proper synchronization.
