UG:110
vicorpower.com
Applications Engineering: 800 927.9474
Page 2
Standard Features
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Input voltage: 90-132 or 180-264 Vac, 47-500 Hz, or 260-380 Vdc
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Output power: 1,000 W @ 115 Vac or 230 Vac
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Outputs: 5 slots (up to 10 outputs)
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Full power output to 45°C; half power to 65°C
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Fan cooled
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Conducted EMI meets EN55022 Class A and B
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AC Power OK status signal
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RoHS compliant available
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Output Sequencing and General Shutdown (Consult Applications Engineering
for automatic sequencing circuitry)
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Autosense (Refer to Page 10 and Page 14 for more information on Autosense)
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Overcurrent protection standard on all outputs
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Output overvoltage protection on all ConverterPAC outputs with VI-200 module
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Output overtemperature limiting on all ConverterPAC outputs with VI-200 module
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Size: 3.4"H x 6.0"W x 9.5”L (85,8 x 153,4 x 241,3 mm)
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Safety Agency Approvals: CE Mark, cTÜVus
Optional Features
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DC OK status signal
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Reversed fan airflow direction
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Extended temperature range DC-DC converters
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Current share boards - see Pages 22-24
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Low leakage version - see Page 25
Mechanical Considerations
The Mini MegaPAC can be mounted on any of four surfaces using standard 8-32 or
4 mm screws. The chassis comes with four mounting points on each surface; maximum
allowable torque is 20 lb-in. The maximum penetration is 0.15 in (3,8 mm).
When selecting a mounting location and orientation, the unit should be positioned so
air flow is not restricted. Maintain a 2" (5,1 cm) minimum clearance at both ends of the
Mini MegaPAC and route all cables so airflow is not obstructed. The standard unit draws
air in at the fan side and exhausts air out the load side. If airflow ducting is used, avoid
sharp turns that could create back pressure. The fan moves approximately 30 CFM of air.
Avoid excessive bending of output power cables after they are connected to the
Mini MegaPAC. For high-current outputs, use cable-ties to support heavy cables and
minimize mechanical stress on output studs. Be careful not to short-out to neighboring
output studs. The Mini MegaPAC is supplied with serrated, flanged hex-nuts on all
output studs. Therefore, thread locking compounds or lock washers are not required.
The maximum torque recommended on flanged nuts is 45 lb-in. Never loosen the inner
nut on a ConverterPAC. This nut supports the hardware inside the ConverterPAC and is
factory torqued.
Avoid applications in which the unit is exposed to excessive shock or vibration levels. In
such applications, a shock absorption mounting design is required.
