55Wiring the –48 VDC Power Supply Wiring Requirements
Power Connector
The NSG is supplied with a special DC power connector plug that
matches the DC power socket on the back of the NSG device.
This connector is made by WAGO, model number 231-103/037-000.
Use only the original connector for connecting the NSG to the DC power
source. Contact Harmonic Technical Support if you want to use any other
type of connector.
The following figure shows the connector and its strain relief housing:
:
Cable type Must comply with at least one of the
following standards:
■
UL 1581 (VW-1) - UL style 1028 or
equivalent
■
EEE 383
■
EEE 1202-1991
Branch circuit cable insulation
color
Per applicable national electrical codes
Grounding cable insulation
color
Green-yellow
Parameter Specification
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