TM 9-6115-669-13&P
Table 2-6 Power Distribution Unit, Description of Receptacles.
Item
Number
Description
Function
1
J1-RS1 208 V 400 Hz receptacle
Connects to RS load through power cable
drum
2
J2-RS2 208 V 400 Hz receptacle
Connects to RS load through power cable
drum
3
J3-RS3 208 V 400 Hz receptacle
Connects to RS load through power cable
drum
4
J5-CONTROL receptacle
Connects to ECS load. Controls all opera-
tions between EPP III and load
S
J20-PARALLEL CONVERTER
For operation with commercial power con-
CONTROL receptacle
verter only: controls power contactor K40 in
commercial power converter via EPP III
6
J11 120 V 400 Hz double receptacle,
Load connection (maximum 16 A)
US standard
7
J4-ECS 208 V 400 Hz receptacle
Connects to ECS load through power cable
drum
8
J12 24 V receptacle
Load connection (maximum 6 A)
9
J7-PHONE JACK receptacle
For communication line connection between
EPP III and ECS
10
J6-PARALLEL CONVERTER SIG-
NAL receptacle
Only for operation with commercial power
converter: switches R and S phase voltages
of converter to PDU electronics group for
synchronization measurement
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