BD01 System – 40 ... 160 A - GRUP DAP

BD2 System — 160 ... 1250 A
© Siemens AG 2007
Fire barriers
Fire resistance class S120
• Wall thickness M ≥ 150 mm
(distance from wall/inside corner A ≥ 200 mm)
BD2C-...-L... + BD2-S120-BX*(BY*)-M* 1)
• Junction units LL, LR
M 150 A 200
185 185
X*(Y*)(X*(Y*) min. =
370+M+A+170)
BX*(BY*) min. =
370+M/2
890 (min.) 450 450
– – –
1250 (max.) 450 800
• Junction units LV, LH 400 A
X*(Y*)(X*(Y*) min. =
370+M+A+70)
BX*(BY*) min. =
370+M/2
790 (min.) 450 450
– – –
1250 (max.) 450 900
BX*(BY*) max. =
X*(Y*)-170-A-M/2
BX*(BY*) max. =
X*(Y*)-70-A-M/2
NSV0_01033
• Junction units LV, LH 1250 A
X*(Y*)(X*(Y*) min. =
370+M+A+130)
BX*(BY*) min. =
370+M/2
850 (min.) 450 450
– – –
1250 (max.) 450 840
BX*(BY*) max. =
X*(Y*)-130-A-M/2
Fire resistance class S120
• Wall thickness M ≥ 150 mm
(distance from wall/inside corner 30 mm ≤ A < 200 mm)
BD2C-...-L... + BD2-S120-BX*(BY*)-M* 1)
• Junction units LL, LR
A 30 ... 190
185
X*(Y*)(X*(Y*) min. =
370+M+A+170)
BX*(BY*) min. =
370+M/2
720 (min.) 450 450
– – –
1250 (max.) 450 970
BX*(BY*) max. =
X*(Y*)-170-A-M/2
150
M
185
NSV0_01034
• Junction units LV, LH 400 A
X*(Y*)(X*(Y*) min. =
370+M+A+70)
BX*(BY*) min. =
370+M/2
620 (min.) 450 450
– – –
1250 (max.) 450 1070
BX*(BY*) max. =
X*(Y*)-70-A-M/2
• Junction units LV, LH 1250 A
5
1) Replace the asterisk * according to the table.
Note: With other fire barrier configurations, please contact your
local Siemens sales office.
X*(Y*)(X*(Y*) min. =
370+M+A+130)
BX*(BY*) min. =
370+M/2
680 (min.) 450 450
– – –
1250 (max.) 450 1010
BX*(BY*) max. =
X*(Y*)-130-A-M/2
The dimension X* min or Y* min on the side with corner covering is
550 mm.
5/100 Siemens LV 70 · 2006