Harris Broadcast Flexiva FAX 5KW, Technical Manual

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FAX 5/10/20/30/40KW
October 28, 2013
1 ‐ 7
888 ‐ 2720 ‐ 001 WARNING: Disconnect primary power prior to servicing. Copyright ©2013, Harris Broadcast
ELECTRICAL / COOLING / MECHANICAL DATA
HARRIS FAX 5K, 5 kW FM TRANSMITTER
RJH 9/12/12
PARAMETER NAME
Nominal output power
AC power factor
208-240VAC
330-460VAC
208-240VAC
380-415VAC
208VAC
380VAC
Grounding/Earthing
Cooling air volume
Watts
BTU / h
Tons
Transmitter size
Width
Depth
Height
Weight
145 lbs 66 kg kg
Harmonic filter
RF output connector
3. See Harris drawing 8435614383 for complete dimensional information
AC mains configuration
Power consumption
(5.5 kW output in FM mode)
Overall efficiency, AC input
to RF output
Typical (W)
Maximum (W)
7563
8127
0.99 Typical
67% 72%
FM
Minimum Typical
FM + HD (Typical)
1. Wall-mounted circuit breakers are customer-supplied item. Note: IEC “B” curve = 3x-5x inrush current.
2. Wiresize recommendations based on 90
o
C THHW and 50
o
C ambient derating factor. All transmitter wiring should be done in conformance with prevailing electrical codes.
AC input voltage (nominal)
Remote control connections
Parallel remote control interface 25-pin female ‘D-sub’ connector. Optional ‘D-sub’ connector to terminal board kit available. Web-based
control/SNMP available via RJ45 connector interfaces located on rear of amplifier chassis and front door.
(16RU)
Millimeters
93 lbs
710.4
736.6
482.6
27.97
19
29
HD Only
9251 10245
3104 2650 2762 2555
Cool air enters via front panel door with integral air filter. Heated air exhausts via four ventilated areas on amplifier rear door. Each air outlet has
approximately 150 mm diameter (6“). One replacement inlet air filter shipped with each unit. Customized rack with ducted air output and/or input
available as option.
9050
205
Empty Less PAs and Power Supplies
Full
2709 3000
FM
FM + HD
-20dBc
0.73 0.8 0.9
MECHANICAL
2140
7310
-14dBc
10599 9432 8725
HD
-14dBc -10dBc -20dBc
Recommended AC
Conductor Size, #THHW
Wire (NOTE 2)
Air inlet/outlet size
See note 3 for dimensions
#12 AWG (4mm
2
) #12 AWG (4mm
2
) #14 AWG (2.5mm
2
)
COOLING
0.61
-10dBc
#10 AWG (6mm
2
)
AC protection size (Notes 1)
30A
20A
3PH 1PH
30A 2 x 2P 25A
3PH
20A
20A 10A
FM FM+HD HD Only
3PH 1PH
2 x 2P 25A
1PH
2 x 2P 15A
NOTES:
AC safety ground via third wire of mains inlets (PE green wire). AC safety ground should have unbroken connection back to earth post at mains
distribution panel. Threaded ground stud provided on rear of amplifier chassis for connection to rack buss-bar where required by prevailing safety
norms. Connection should be via unpainted surfaces and soldered/brazed for low resistance.
MAX Line Amps per phase
3PH 1PH 3PH 1PH 3PH 1PH
23A 39A 21A 36A 13A 23A
12A
Internal harmonic filter that meets or exceeds all FCC, CCIR and ITU requirments
1-5/8” EIA unflange, male, upper left rear of cabinet
0.88 0.75 0.79
7A
Heat loads at MAX Output
500 cfm (14.2 m
3
/min) maximum
All table values referenced to maximum power from FCC type notification range and minmum efficiency values.
-20 dBc -14 dBc -10 dBc
60% 53% 50%
HD Only (Typical)
-20 dBc -14 dBc -10 dBc
42% 42% 42%
VALUE
5000 W (FM)
FM+HD HD Only
-20 dBc -20 dBc -14 dBc
ELECTRICAL
550
1850
550
1550
#14 AWG (2.5mm
2
)
FM FM+HD
FM FM+HD HD Only
3PH 1PH 3PH 1PH 3PH 1PH
2 x #12 AWG (4mm
2
) #12 AWG (4mm
2
)
FCC type-notified output
power range
Inches
Minimum (W)
Maximum(W)
550
5500
550
4500
550
3500
550
2650
12A
#10 AWG (6mm
2
) 2 x #12 AWG (4mm
2
)
Three/Four-wire M5 screw terminal lugs. #14 - #6 Gauge screw lugs supplied single-phase, delta, or wye service, as factory configured.
Customer supplied circuit breaker/disconnect panel.
190-264VAC 50Hz/60Hz single-phase, 3ph delta, or 330-460VAC four wire 3PH WYE
-14 dBc -10 dBc
FM Only
-10 dBc
550
2000