Brochures and Data Sheets

Power Data Sheet PD588705000
Spec. No. 588705000 (Model PSS4850-23GV) Issue AP, September 12, 2013
Page 21 of 42
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List 3, 32, 52, and 62 Module Mounting Shelf (208/240VAC Three Phase Input)
Refer to Table 3 for recommended wire size and Figure 3 or Figure 4 for terminal location.
LIST 3, 32, 52, AND 62 AC INPUT (TB1 and TB2)
Connection Points for Two 3-Phase AC Input Feeds are Provided per Shelf
Operating
Ambient
Temperature
1
Recm
Branch
Circuit
Protection
2, 3
Recm 90
°
C
Wire Size
1
TB1 and TB2 Terminals
Capacity Type
30°C
40 Amperes,
3-Pole
8 AWG 6 to 14 AWG
Screw Compression
Tubular Contact
40°C
65°C
1
Wire sizes based on recommendations of the American National Standards Institute (ANSI)
approved National Fire Protection Association's (NFPA) National Electrical Code (NEC). Table
310.15 (B) (16) for copper wire at 90°C conductor temperature. For operation in countries where the
NEC is not recognized, follow applicable codes.
2
The AC input branch circuit protective device should be of the time-delay or high inrush type.
3
Recommendations based on Nominal Line Full Load Input Current of 29.3 Amperes.
Table 3
Recommended AC Input Branch Circuit Protection and Wire Size - List 3, 32, 52, and 62
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