Page 64 of 536
Chapter 6 – Bracing cabinets against earthquakes
553-3121-210
Standard 3.0
January 1999
Table 10
Minimum wall stud sizes — 24 inch spacing
Wall Studs
Maximum Height of wall
Wood Studs
2 X 4 (DF #2)
10 ft (3000 mm)
2 X 6 (DF #2)
17 ft (5100 mm)
Metal Studs
2 1/2 X 20 Gauge
8 ft (2400 mm)
2 1/2 X 18 Gauge
9 ft (2700 mm)
2 1/2 X 14 Gauge
10 ft (3000 mm)
3 5/8 X 20 Gauge
11 ft (3300 mm)
3 5/8 X 18 Gauge
12 ft (3600 mm)
3 5/8 X 16 Gauge
13 ft (3900 mm)
3 5/8 X 14 Gauge
15 ft (4500 mm)
4 X 20 Gauge
12 ft (3600 mm)
4 X 18 Gauge
13 ft (3900 mm)
4 X 16 Gauge
14 ft (4200 mm)
4 X 14 Gauge
16 ft (4800 mm)
6 X 18 Gauge
18 ft (5400 mm)
Содержание Meridian Meridian 1
Страница 3: ...553 3121 210 Standard 3 0 January 1999 ...
Страница 17: ...xiv Contents 553 3121 210 Standard 3 0 January 1999 ...
Страница 89: ...Page 70 of 536 Chapter 6 Bracing cabinets against earthquakes 553 3121 210 Standard 3 0 January 1999 ...
Страница 97: ...Page 78 of 536 Chapter 8 Installing a new system 553 3121 210 Standard 3 0 January 1999 ...
Страница 107: ...Page 88 of 536 Chapter 10 Installing the system ground 553 3121 210 Standard 3 0 January 1999 ...
Страница 113: ...Page 94 of 536 Chapter 11 Installing the power supply 553 3121 210 Standard 3 0 January 1999 ...
Страница 125: ...Page 106 of 536 Chapter 12 Adding an expansion cabinet 553 3121 210 Standard 3 0 January 1999 ...
Страница 139: ...Page 120 of 536 Chapter 13 Installing the circuit cards 553 3121 210 Standard 3 0 January 1999 ...
Страница 157: ...Page 138 of 536 Chapter 15 Installing and connecting SDI and Ethernet ports 553 3121 210 Standard 3 0 January 1999 ...
Страница 175: ...Page 156 of 536 Chapter 16 Starting up and testing the system 553 3121 210 Standard 3 0 January 1999 ...
Страница 209: ...Page 190 of 536 Chapter 18 Connecting the trunks 553 3121 210 Standard 3 0 January 1999 ...
Страница 323: ...Page 304 of 536 Chapter 21 Installing Hospitality 553 3121 210 Standard 3 0 January 1999 ...
Страница 419: ...Page 400 of 536 Chapter 23 Pre programmed data 553 3121 210 Standard 3 0 January 1999 ...
Страница 455: ...Page 436 of 536 Chapter 24 Changing pre programmed data 553 3121 210 Standard 3 0 January 1999 ...
Страница 555: ...Page 536 of 536 Chapter 25 Fault locating and clearing 553 3121 210 Standard 3 0 January 1999 ...