BD01 System – 40 ... 160 A - GRUP DAP

BD2 System — 160 ... 1250 A
© Siemens AG 2007
Introduction
T-units
Left: BD2.-...-TH (rear)
Right: BD2.-...-TV (front)
NSV0_00106
NSV0_00108
Fire barriers
If the busbar system is routed through a fire wall or ceiling, a fire
barrier must be fitted. Depending on the customer’s requirements,
Siemens offers fire barriers with a fire resistance rating of
S90 and S120.
Standard lengths, optional lengths and junction units are
supplied with fire protective equipment as specified in the
ordering data (see "Fire Barriers", page 5/94).
Factory-fitted equipment:
• Internal fire barrier
• External fire barrier, if required
• Documentation (certificate of approval, wall-mounted signs
and declaration of conformity)
Mineral based mortar or ZZ fire barrier sealant TS90 (see "Fire
Barriers", page 5/101) for sealing joints between the busbar
trunking element and fixed structure must be supplied by the
customer.
Left: BD2.-...-TR (right)
Right: BD2.-...-TL (left)
K-units
M*
NSV0_00116
NSV0_00110
BX*
Left: BD2.-...-KVH (front + rear)
Right: BD2.-...-KRL (right + left)
L-units with engineered angle from 85° to 175°
G*= 85°–175°
NSV0_00112
Fire barrier for trunking units and junction units
For S90: For S120:
BD2A-...
BD2A-... or BD2C-...
+BD2-S90-BX*-M*
+BD2-S120-BX*-M*
+BD2-S90-BY*-M*
+BD2-S120-BY*-M*
+BD2-S90-BZ*-M*
+BD2-S120-BZ*-M*
G*= 85°–175°
5
Left: Knee, rear; BD2.-...-LH-G*, BD2.-...-LH-X*-G*,
BD2.-...-LH-Y*-G*, BD2.-...-LH-X*/Y*-G*
Right: Knee, front; BD2.-...-LV-G*, BD2.-...-LV-X*-G*,
BD2.-...-LV-Y*-G*, BD2.-...-LV-X*/Y*-G*
NSV0_00114
G*= 85°–175°
G*= 85°–175°
Left: Elbow, right; BD2.-...-LR-G*, BD2.-...-LR-X*-G*,
BD2.-...-LR-Y*-G*, BD2.-...-LR-X*/Y*-G*
Right: Elbow, left; BD2.-...-LL-G*, BD2.-...-LL-X*-G*,
BD2.-...-LL-Y*-G*, BD2.-...-LL-X*/Y*-G*
5/6 Siemens LV 70 · 2006