Dynojet 250iP: Pit Installation Guide - Manual (Page 124)

Model 200iP/250iP Motorcycl Pit Dynamometer Installation Guide
A P P E N D I X B
Locations using 60Hz Power (North America & Japan)
B-2
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LOCATIONS USING 60HZ POWER (NORTH AMERICA & JAPAN)
The following power requirements and instructions are for North America, much of
Japan, and other locations using 60 Hz power. All other locations should refer to the
instructions found in “Locations Using 50 Hz Power (Locations Other than North
America and Japan)” on page B-7.
The model 200iP/250iP dynamometer requires a dedicated 240VAC single phase
power outlet rated for 30A for proper operation. Failure to follow these
instructions could result in personal injury or damage to the dyno. Connecting
the dyno to the incorrect voltage will void the dyno warranty. Contact Dynojet with
any questions.
The model 200iP/250iP dynamometer requires a dedicated wall receptacle which
must be wired for operation and is included with the dyno or may be shipped in
advance in a separate package. The dyno is equipped with a power cord with a twist
lock plug pre-wired on the end. Refer toFigure 2-34 on page 32 for the location and
instructions on routing the power cord.
The dedicated wall receptacle is a twist lock four wire grounded 30A NEMA L14-30
type and must be wired in accordance with local building codes and requirements. If
the facility does not have 120/240 volt single phase power, and it does have 120/208
volt three phase Y power, then it is acceptable to connect the four-wire receptacle
with two of the three phase lines, the neutral and the ground. With this arrangement,
there will only be 208 volts between line 1 and line 2 instead of 240 volts. This is
acceptable, but performance of the retarder will be reduced. In no case shall all
three phase lines be connected to the receptacle! Installation may require a
licensed electrician and must conform to UL and NEC safety standards.
Note: If you are installing your dyno in North America or Japan and the dyno is
not equipped with twist lock four wire grounded plug, contact Dynojet before
attempting to connect the dyno.
Local and national electrical codes require a grounded receptacle box.
• This circuit should have a dedicated 30A double pole circuit breaker.
• The dyno should be the only device connected to this circuit.
• It may be necessary to install a delayed trip breaker due to the inrush current
drawn by the high pressure blowers.