4 power / ground connections – Comtech EF Data CPA User Manual
Page 44
CPA C-Band Indoor Solid State Power Amplifier
Revision 1
Connectors and Pinouts
MN/CPA-IN.IOM
3–10
3.4
Power / Ground Connections
BEFORE APPLYING POWER TO THE UNIT, MAKE SURE THAT THE J2 WAVEGUIDE
OUTPUT OF THE ISSPA IS PROPERLY LOADED OR TERMINATED. FAILURE TO DO SO
COULD LEAD TO EQUIPMENT DAMAGE AND EXCESSIVE RF RADIATION LEVELS.
3.4.1
Alternating Current (AC) Prime Power Switch and J3 Power
Connector
The On/Off prime power switch is located on the rear of the chassis adjacent to the prime
power input connector. The circuit breaker is rated for 40 Amps. The prime power input
requirements are:
•
90 to 250VAC 50/60 Hz (CPA-050 and CPA-100)
•
180 to 250VAC 50/60 Hz (CPA-175/CPA-200 and legacy CPA-350)
A standard (IEC-60320) detachable, non-locking, 3-prong power cord supplies the AC power to
the unit via the prime power input connector at the J3 location.
Note the following:
J3 rear panel, CPA-050 Units
J3 rear panel, CPA-100, CPA-175/200 Units
CPA Unit
IEC-60320 Connector Pair
(Male Chassis Connector/Female Cord Connector)
CEFD Cord Part No.
CPA-050
IEC-60320 Type C13/C14
CA/17725
CPA-100, CPA-175/CPA-200
IEC-60320 Type C19/C20
CA/80450