Specifications
Vertiv
|
Large System, 3-Phase UPS Battery System Installation Manual
61
Table 23
Recommended lug sizes
Cable
Size
T&B Copper
One Hole
T&B Copper
Two Hole
T&B Aluminum
One Hole
T&B Aluminum
Two Hole
#8AWG
54930BE
54850BE
60104-TB
—
#6AWG
54905BE
256-30695-868
60109-TB
—
#4AWG
54906BE
256-30695-733
60114-TB
—
#2-3AWG
54942BE
54811BE
60120
—
#1AWG
54947BE
54857BE
60126
—
#1/0AWG
54950BE
256-30695-593
60132
—
#2/0AWG
54951BE
54862BE
60138
60238
#3/0AWG
54965BE
54864BE
60144
60244
#4/0AWG
54970BE
54866BE
60150
60250
250kcmil
54913BE
54868BE
60156
60256
300kcmil
54914BE
54870BE
60162
60262
350kcmil
54915BE
54872BE
60165
60267
400kcmil
54916BE
54874BE
60168
60269
500kcmil
54918BE
54876BE
60171
60273
600kcmil
54920BE
54878BE
60176
60275
750kcmil
54922BE
54880BE
60178
60277
Table 24
Torque specifications, unless otherwise labeled
Nut and Bolt Combinations
Bolt Shaft Size
Grade 2 Standard
lb-in (Nm)
Electrical Connections
with Belleville Washers
lb-in (Nm)
1/4 (M6)
53 (6.0)
46 (5.2)
5/16 (M8)
107 (12)
60 (6.8)
3/8 (M10)
192 (22)
95 (11)
1/2 (M12)
428 (48)
256 (29)
Circuit Breakers with Compression Lugs (For Power Wiring)
Current Rating
lb-in (Nm)
—
400 - 1200 Amps
300 (34)
—
Circuit Breakers with Compression Lugs (For Control Wiring)
AWG Wire Size or Range
lb-in (Nm)
—
#22 - #14
3.5 to 5.3 (0.4 to 0.6)
—
Содержание Liebert NXL 1100
Страница 2: ...Liebert Large System 3 Phase UPS Battery System Installation Manual...
Страница 69: ...Specifications Vertiv Large System 3 Phase UPS Battery System Installation Manual 62 NOTES...
Страница 70: ...Specifications Vertiv Large System 3 Phase UPS Battery System Installation Manual 63...
Страница 71: ...Specifications Vertiv Large System 3 Phase UPS Battery System Installation Manual 64...