BD01 System – 40 ... 160 A - GRUP DAP

© Siemens AG 2007
CD-K System — 25 ... 40 A
Introduction
Version
Type-tested low-voltage controlgear assembly (TTA)
according to
• IEC/EN 60439-1
• IEC/EN 60439-2
Degree of protection
• High degree of protection to IP54 of the standard version
• Increase to IP55 with accessories
Components
■ Design
Trunking units
3 2 1
NSV0_00001
Trunking units
• 3-, 4-, 5- and 3/5-conductor system
• Equipment on one side:
- 2 or 3 outgoing feeders spaced 1 m apart
- 5 outgoing feeders spaced 0.5 m apart
• Equipment on two sides:
- 2, 3 or 5 outgoing feeders spaced 1 m apart
- 2, 3 or 5 outgoing feeders spaced 0.5 m apart
• Lengths of 2 m and 3 m
• Plug-in connection
• Codable tap-off points
Feeder units
• Entry feeder units
• End feeder units
Tap-off plugs
• 3-pole, 10 A and 16 A, Lx (phase can be plugged over
optionally to L1, L2, L3 ), N and PE
• 5-pole, 10 A and 16 A, L1, L2, L3, N, PE
Accessories
•End flange
• Fixing bracket
• Suspension hook
• Suspension bracket
• Cable fixture
•Coding set
• Degree of protection IP55
1 Locating section
2 Connection terminal
3 Tap-off point
The trunking units are available in lengths of 2 m and 3 m. They
consist of a rectangular, galvanized metal enclosure with a
white-gray paint finish.
They are equipped on one side or two sides with current leads:
• 2 leads for L1 + N (PE = enclosure)
• 3 leads for L1 + L2 + N (PE = enclosure)
• 4 leads for L1 + L2 + L3 + N (PE = enclosure)
Single conductor run:
tap-off points at intervals
of 0,5 or 1 m
The tap-off points are spaced at regular intervals of 0.5 or 1 m on
the trunking unit.
The trunking unit enclosure acts as the PE conductor. Three
current ratings are available: 2 × 25 A, 30 A, 40 A and 2 × 40 A.
All trunking units have finger-safe tap-off points, that can be
coded by the user.
Connections
NSV0_00002
Two conductor runs:
tap-off points at intervals
of 0,5 or 1 m
3
■ Benefits
7 Lower planning costs through simple configuration
7 Quick-release plug-in connection for fast assembly
7 Tap-off points on both sides for optimized utilization of the
busbar
7 Uniform current loading of the conductors through splitting of
the tap-off plugs among the individual phases
7 Tap-off plugs allow fast and flexible load relocation
7 Accessories for increasing the degree of protection to IP55 for
extreme environmental conditions
NSV0_00003
The trunking units, including those with feeder units and flanges,
are assembled without tools by straightforward plug-in connection.
The PE path is established automatically when the enclosures
are connected.
An interlock mechanism with two fixings prevents a loosening of
the connections between the trunking units, Two fixtures prevent
self-disconnection of the connection. No expansion compensation
is required.
Siemens LV 70 · 2006
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