SIVACON 8PS system LX -Flexible power distributionup to 6300 ASIVACON 8PS busbar trunking systems

High efficiency and through to flexible SIVACON power distribution for buildings and industry from 800 A to 6300 A.

7 Greater cost-effectivenessThe system can be mounted in any positi-on, thus offering easy and ideal planning options. Various conductor configurations enable safe and fast installation as well as flexible expansion of the system LX, saving both costs and time.

7 Increased safetyThe system design offers protection against adverse environmental conditions as well as guaranteed protective conductor protection due to the aluminum enclosure and high short-circuit strength, thus guar-anteeing continuous operational safety.

7 High communication capabilityThe communication-capable busbar trunk-ing system LX allows the consumption re-cording, remote switching and monitoring of your power distribution.

Highlights

7 Improved safety through type-tested switchgear and controlgear assemblies (TTA) according to IEC/EN 60439-1 and IEC/EN 60439-2

7 Transport of high currents with low voltage drop through the sandwich construction

7 High protection in contaminated and moist environments through IP55

7 Reliable fire protection through tested fire barrier

7 Flexible through versatile conductor configurations

Answers for infrastructure.

© Siemens AG 2010

Siemens AGIndustry SectorBuilding Technologies DivisionPostfach 10 09 5393009 REGENSBURGGERMANY

www.siemens.com/busbar

The information provided in this brochure contains descriptions or characteristics of perfor-mance which in case of actual use do not always apply as described or which may change as a result of further development of the products. An obligation to provide the respective char-acteristics shall only exist if expressly agreed in the terms of contract. Availability and techni-cal specifications are subject to change without notice.All product designations may be registered trademarks or product names of Siemens AG orsupplier companies whose use by third parties for their own purposes may violate the rights of the owner.

© Siemens AG 2010 • PDF only: (E10003-E38-10T-G2111-7600) • PI 0410 En

System LXA/LXC up to 6300 A

Overview Technical specifications

1) 6300 A upon request

Components

Straight trunking units• 0.5 m to 3.0 m length• Or without fire protection, can be optionally installed on-site• Tap-off points on one or both sides• 3-, 4-, 5- and 6-conductor systems with 200% N and clean Earth.

Feeder units• For connections to transformers and generators• Type-tested connections to SIVACON power distribution boards

(S4, S8)• Connections to cables.

Junction units• L-, Z- and T-shaped trunking unit enclosures.

Tap-off units *)

• Pluggable up to 630 A with circuit breaker switches or fuse switch disconnectors

• Can be connected via bolt-type terminal block from 800 A to 1250 A with circuit breaker.

Optional equipment• Fixing bracket for horizontal and vertical fixing• End flanges.

* According to DIN EN 50110-1 (VDE 0105-1); please always ensure compli-ance with national regulations/standards

Trunking unit

Junction unit

Feeder unit

Tap-off unit

Distribution board connection

Accessories

NS

V0_

0124

6

1

2

3

4

5

6

12

3

4

5

4

66

8PS LX

Rated insulation voltage Ui V AC/DC 1000

Rated operational voltage Ue V AC 690

Degree of protection according to IEC/EN 60529

IP54/IP55

Rated current Ie A 800 ... 63001)

Rated peak withstand current Ipk kA ... 255

Rated short-time withstand current Icw

kA ... 150

Number of active conductors 3, 4, 5, clean Earth, optionally 200% N con-ductor

Fire load kWh/m Max. 16.6

Fire load per tap-off point kWh/m 2.9

Position of tap-off points m 0.5 each on both sides

Tap-off unit A ... 1250

Connection system Bolt-type terminal block with bolt-type shearing screw head

Communication capability instabus EIB,AS interface

Conductor material Insulated Al / Cu busbars

Enclosure material Varnished Al

© Siemens AG 2010