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DISCONTINUED
PRODUCT
Wiring Inspection 29
Table 3
Table 310-16
Allowable Ampacities of Insulated Conductors Rated 0-2000 Volts, 60° to 90°C (140° to 194°F)
1
Not More than Three Conductors in Raceway or Cable or Earth (Directly Buried), based on Ambient Temperature of 30° (86°F)
Size
Temperature Rating of Conductor. See Table 310-13.
Size
AWG
kcmil
60°C
(140°F)
75°C
(167°F)
90°C
(194°F)
60°C
(140°F)
75°C
(167°F)
90°C
(194°F)
AWG
kcmil
Types
TW*
UF*
Types
FEPW*,
RH, RHW*,
THHW*,
THW*,
THWN*,
XHHW*,
USE*, ZW*
Types
TBS, SA, SIS
FEP*, FEPB*, MI,
RHH*, RHW-2,
THHN*, THHW*,
THW-2, THWN-2,
USE-2, XHH, XHHW*
XHHW-2, ZW-2
Types
TW*
UF*
Types
RH*, RHW*,
THHW*,
THW*,
THWN*,
XHHW*,
USE*
Types
TBS, SA, SIS,
THHN*, THHW*,
THW-2, THWN-2,
RHH*, RHW-2,
USE-2,
XHH, XHHW*,
XHHW-2, ZW-2
Copper
Aluminum or Copper-Clad Aluminum
18
16
14
12
10
8
.......
.......
20†
25†
30
40
.......
.......
20†
25†
35†
50
14
18
25†
30†
40†
55
.......
.......
.......
20†
25
30
.......
.......
.......
20†
30†
40
.......
.......
.......
25†
35†
45
.......
.......
.......
12
10
8
6
4
3
2
1
55
70
85
95
110
65
85
100
115
130
75
95
110
130
150
40
55
65
75
85
50
65
75
90
100
60
75
85
100
115
6
4
3
2
1
1/0
2/0
3/0
4/0
125
145
165
195
150
175
200
230
170
195
225
260
100
115
130
150
120
135
155
180
135
150
175
205
1/0
2/0
3/0
4/0
250
300
350
400
500
215
240
260
280
320
255
285
310
335
380
290
320
350
380
430
170
190
210
225
260
205
230
250
270
310
230
255
280
305
350
250
300
350
400
500
600
700
750
800
900
355
385
400
410
435
420
460
475
490
520
475
520
535
555
585
285
310
320
330
355
340
375
385
395
425
385
420
435
450
480
600
700
750
800
900
1000
1250
1500
1750
2000
455
495
520
545
560
545
590
625
650
665
615
665
705
735
750
375
405
435
455
470
445
485
520
545
560
500
545
585
615
630
1000
1250
1500
1750
2000
Correction Factors
Ambient
Temp °C
For ambient temperatures other than 30°C (86°F), multiply the allowable ampacities shown
above by the appropriate factor shown below.
Ambient
Temp °F
21-25
26-30
31-35
36-40
41-45
46-50
51-55
56-60
61-70
71-80
1.08
1.00
.91
.82
.71
.58
.41
.......
.......
.......
1.05
1.00
.94
.88
.82
.75
.67
.58
.33
.......
1.04
1.00
.96
.91
.87
.82
.76
.71
.58
.41
1.08
1.00
.91
.82
.71
.58
.41
.......
.......
.......
1.05
1.00
.94
.88
.82
.75
.67
.58
.33
.......
1.04
1.00
.96
.91
.87
.82
.76
.71
.58
.41
70-77
78-86
87-95
96-104
105-113
114-122
123-131
132-140
141-158
159-176
* Unless otherwise specifically permitted elsewhere in this Code, the overcurrent protection for conductor types marked with an
asterisk (*) shall not exceed 15 amperes for No. 14, 20 amperes for No. 12, and 30 amperes for No. 10 copper; or 15 amperes for
No.12 and 25 amperes for No. 10 aluminum and copper-clad aluminum after any correction factors for ambient temperature and
number of conductors have been applied.
1
Reprinted with permission from NEC 1999, NFPA 70, the National Electrical Code®, Copyright 1998, National Fire Protection
Association, Quincy, MA 02269. This reprinted material is not the complete and official position of the National Fire Protection
Association, on the referenced subject which is represented only by the standard in its entirety.
Summary of Contents for Liebert Npower 100-130 kVA
Page 4: ...DISCONTINUED PRODUCT ...
Page 5: ...DISCONTINUED PRODUCT i Table of Contents ...
Page 6: ...DISCONTINUED PRODUCT ...
Page 7: ...DISCONTINUED PRODUCT iii List of Figures ...
Page 8: ...DISCONTINUED PRODUCT ...
Page 10: ...DISCONTINUED PRODUCT ...
Page 12: ...DISCONTINUED PRODUCT 2 Installation Considerations 2 0 INSTALLATION CONSIDERATIONS ...
Page 20: ...DISCONTINUED PRODUCT 10 Battery Installation ...
Page 21: ...DISCONTINUED PRODUCT Battery Installation 11 6 2 Matching Battery Cabinets ...
Page 22: ...DISCONTINUED PRODUCT 12 Battery Installation 6 3 Non Standard Batteries ...
Page 32: ...DISCONTINUED PRODUCT 22 Wiring Considerations 8 0 WIRING CONSIDERATIONS ...
Page 33: ...DISCONTINUED PRODUCT Wiring Considerations 23 8 1 Power Wiring ...
Page 34: ...DISCONTINUED PRODUCT 24 Wiring Considerations 8 2 Control Wiring ...
Page 41: ...DISCONTINUED PRODUCT Installation Drawings 31 Figure 12 Outline Drawing 65 80 kVA UPS ...
Page 42: ...DISCONTINUED PRODUCT 32 Installation Drawings Figure 13 Outline Drawing 100 130 kVA UPS ...
Page 65: ...DISCONTINUED PRODUCT Installation Drawings 55 Figure 36 Outline Drawing LBS Control Panel ...
Page 67: ...DISCONTINUED PRODUCT Installation Drawings 57 Figure 38 Outline Drawing LBS Transformer Panel ...
Page 70: ...DISCONTINUED PRODUCT 60 Installation Drawings Figure 41 Control Wiring 30 130 kVA UPS ...
Page 76: ...DISCONTINUED PRODUCT 66 Installation Drawings Figure 47 Control Wiring Site Scan Interface ...
Page 79: ...DISCONTINUED PRODUCT Installation Drawings 69 Figure 50 Control Wiring NIC Option ...
Page 80: ...DISCONTINUED PRODUCT 70 Installation Drawings Figure 51 Control Wiring Power Supply Option ...
Page 81: ...DISCONTINUED PRODUCT Installation Drawings 71 Figure 52 Control Wiring Internal Modem Option ...
Page 84: ...DISCONTINUED PRODUCT 74 Installation Drawings Figure 55 Control Connection Diagram 50 130 kVA ...
Page 86: ...DISCONTINUED PRODUCT 76 Installation Drawings Figure 57 Terminal Details 30 50 kVA UPS ...
Page 87: ...DISCONTINUED PRODUCT Installation Drawings 77 Figure 58 Terminal Details 65 80 kVA UPS ...
Page 88: ...DISCONTINUED PRODUCT 78 Installation Drawings Figure 59 Terminal Details 100 130 kVA UPS ...
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