4
All electrical ratings provided in this manual are for reference only.
Always refer to the machine data plate to get the exact electrical
information for your machine. All electrical work performed on
machines should be done in accordance with applicable local,
state, territorial and national codes. Work should only be performed
by qualied electricians and authorized service agents.
Note that all electrical wiring used in the NOBLE UH/UL30 series
of machines must be rated, at a minimum, for 100
◦
C (212
◦
F).
Furthermore, use copper conductors only.
Where applicable, heating element amperage draws have been
adjusted for the assumed input voltage. Noble assumes incoming
voltages will be either 208, 230 or 460 volts. Some of the heating
elements used in our machines are actually rated for other
voltages, such as 240 or 480 volts. Always verify the amperage
draw of the machine in operation when sizing circuit protection.
If your machine is equipped with the optional rinse heater, note
the rinse heater has its own electrical connection and therefore
requires a separate service. Amperage loads for motors and
heaters are called out on the machine data plate for the installation/
service technician.
The electrical congurations of the NOBLE
UH/UL30 series of
machines are as follows:
Available Electrical Characteristics:
• 115 volt, 60 Hz, single phase
• 208 volt, 60 Hz, single phase
• 230 volt, 60 Hz, single phase
• 460 volt, 60 Hz, three phase
Available Wash Tank Heaters:
• 8.2KW (standard for NOBLE UH30)
NOBLE UH30
Electrical Characteristics
ELECTRICAL REQUIREMENTS
SPECIFICATIONS
VOLTS 208 230 460
PHASE 1 1 3
FREQ 60 60 60
WASH MOTOR
AMPS
6.6 A 6.6 A 1.3A
RINSE HEATER
AMPS
32.2 A 35.7 A 42.3 A
FLA 38.8 A 42.3 A 13.3
NOBLE UL30
Electrical Characteristics
VOLTS 15
PHASE 1
FREQ 60
WASH MOTOR
AMPS
13.2 A
RINSE HEATER
AMPS
N/A
FLA 13.2
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