User's Manual

MHPTV TX User Manual
MHPTV-USR-DOC-V3.0, 10/18/2019 Page 41 of 148
The MHPTV TX AC distribution compartment may be wired for 240VAC single-
phase (3-wire, L1, L2, GND) or 208VAC three-phase (4-wire, L1, L2, L3, GND) power
to be sourced from a proper breaker sized according to the charts below. Also, please
note the recommended cable gauge to make the connection between the TX AC Mains
Distribution terminal block and the circuit breaker installed in the facility electrical
panel. Please note: this cable is not provided with your Transmitter equipment and
should be obtained from your local Electrician.
Important: The transmitter cabinet MUST be properly bonded to the building
lightning protective ground and have a good RF ground. This is typically done with a
2” to 4” copper strap that is connected to the cabinet ground, found at the bottom rear
of the TX cabinet, making sure all equipment inside the rack is tied to this ground. Any
damage caused by not having proper grounding may void your warranty.