Accessory
E1
AC Input Connector
The AC input plug on the power supply unit is an IEC male type meant to meet the globally accepted IEC
publication 320, Class 1 industry standard AC input.
AC Connector Input Specifications
Item Specification
Connector Rated Voltage
250 VAC
Connector Rated Current (UL/CSA) 15A
Dielectric Strength (one minute)
2000V between pins
Flammability Class
UL 94V-0
POWER SUPPLY COOLING
A small 12V fan has been mounted to the side of the UMAC rack to provide cooling for the AC supply.
The fan provides 14.0 CFM at 12V. The fan is needed to supply cooling the power supply to operate at
its rated specifications.
ACC-E1 Indicators
The ACC-E1 has three red LED indicators to inform the user that the 5V, +15V, and –15V supplies are
operational.
LED Description
D1
+5V power indicator
D2
+15V power indicator
D3
-15V power indicator
8
Specifications
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