Installing Suitable Field Wiring - Compaq EK-ASIP2-OG. D01 Owner's Manual

Field Wiring the -48 Vdc Power Inverter
C.1.1 Installing Suitable Field Wiring
The following subsections describe how to install suitable field wiring.
C.1.1.1 Field Wiring Recommendations
Table C–1 lists the field wiring recommendations for each side of the -48 Vdc power
controller. The -48 Vdc power controller has dual power feeds.
Table C–1: Field Wiring Recommendations for Each Power Feed
Input Power Requirement
Input voltage
Input current
Inrush peak
Recommended wire: Wire should be U/L recognized and CSA certified for 105°C (221°F),
with insulation rated for 600 Vac. Each of the 3-wire conductors should be a minimum of 6
AWG stranded.
____________________________WARNING_________________________
High energy hazard. Proper precautions required.
______________________________________________________________
___________________________ VORSICHT ________________________
Hochspannungsgefahr. Geeignete Vorsichtsmaßnahmen sind notwendig.
______________________________________________________________
C.1.1.2 Installing the Wiring
1. Strip the wire insulation to approximately 1.27 cm (.50 in.).
2. Insert the wire into the terminal block as follows:
a.
b. Torque the #10-32 compression screws to 40 to 45 inch-pounds.
______________________________ Note ___________________________
Refer to the DIGITAL 2T-48VDC-xx -48Vdc-to-120Vac Power Inverter Owner's
Guide for information on powering up and testing the -48 Vdc inverter.
______________________________________________________________
C–2 AlphaServer Intelligent Peripheral Platform Hardware Owner's Guide
Observe the wire color/polarity
– Black: -48 Vdc
– White: +48 Vdc
– Green/yellow: Ground
-48 Vdc Power Controller
-48 Vdc
50 A max
6 A max soft start limited