HP Integrity Superdome SX1000 Site Preparation Guide, Fifth Edition - HP Integ - Page 30

PDCA Input Wiring Connections 5-Wire Unit Shown, Cable Installation, Step 1.

Get HP Integrity Superdome SX1000 PDF manuals and user guides View all HP Integrity Superdome SX1000 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 30 highlights

Electrical Specifications Power Options Figure 3-6 PDCA Input Wiring Connections (5-Wire Unit Shown) L3-L1 L2-L3 L1-L2 N Cable Installation 60SP041A 7/13/00 NOTE These procedures may be used for early deliveries consisting of either option 1 or option 2 as well as those later systems delivered with PDCA cables attached. Select the proper cable using the following criteria. • Each cabinet using a 3-phase, 4-wire input is required to have a four-conductor cable. The four-conductor cable selected by the facility electrician shall be in accordance with local electrical codes to support the selected circuit breaker for the maximum Product Label current of 44A per phase. The facility electrician and local electrical codes will determine proper power cord selection dependent upon desired application such as rigid conduit, flexible conduit, or cable bundle. Observe derating factors for multiple wires per cable. • Each cabinet using a 3-phase 5-wire input is required to have a five-conductor cable. The five-conductor cable selected by the facility electrician shall be in accordance with local electrical codes to support the selected circuit breaker for the maximum Product Label current of 24A per phase. The facility electrician and local electrical codes will determine proper power cord selection dependent upon desired application such as rigid conduit, flexible conduit, or cable bundle. Observe derating factors for multiple wires per cable. Step 1. Prepare the new cable as shown in Figure 3-7 on page 23. Step 2. Using the cable retaining hardware saved from the cable removal, route the new cable into the PDCA. Step 3. Route the cable into the PDCA terminal lugs and secure in position by tightening the lugs. Step 4. Using the hardware that was retained during the cable removal, attach the green and yellow ground cable. 22 Chapter 3

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
Chapter 3
Electrical Specifications
Power Options
22
Figure 3-6
PDCA Input Wiring Connections (5-Wire Unit Shown)
Cable Installation
NOTE
These procedures may be used for early deliveries consisting of either option 1 or option 2 as
well as those later systems delivered with PDCA cables attached.
Select the proper cable using the following criteria.
•
Each cabinet using a 3-phase, 4-wire input is required to have a four-conductor cable. The four-conductor
cable selected by the facility electrician shall be in accordance with local electrical codes to support the
selected circuit breaker for the maximum Product Label current of 44A per phase. The facility electrician
and local electrical codes will determine proper power cord selection dependent upon desired application
such as rigid conduit, flexible conduit, or cable bundle. Observe derating factors for multiple wires per
cable.
•
Each cabinet using a 3-phase 5-wire input is required to have a five-conductor cable. The five-conductor
cable selected by the facility electrician shall be in accordance with local electrical codes to support the
selected circuit breaker for the maximum Product Label current of 24A per phase. The facility electrician
and local electrical codes will determine proper power cord selection dependent upon desired application
such as rigid conduit, flexible conduit, or cable bundle. Observe derating factors for multiple wires per
cable.
Step 1.
Prepare the new cable as shown in Figure 3-7 on page 23.
Step 2.
Using the cable retaining hardware saved from the cable removal, route the new cable into the
PDCA.
Step 3.
Route the cable into the PDCA terminal lugs and secure in position by tightening the lugs.
Step 4.
Using the hardware that was retained during the cable removal, attach the green and yellow
ground cable.
7/13/00
60SP041A
L3-L1
L2-L3
L1-L2
N