air-insulated medium-voltage switchgear

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Air-insulated medium-voltage switchgear – cleverly switched, local added value Peace of mind, saves lives, increases productivity, saves money Answers for energy.

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Answers for energy.
Experience and quality for maximum system safety
The industrialized world of today is characterized by a rising energy demand and growing environmental consciousness con- currently with an increasing price pressure. At the same time, users are of course placing maximum demands regarding reli- ability, personal protection and productivity in connection with switchgear operation.

Air-insulated switchgear from Siemens – for sustainability, safety and efficiency
Increases productivity Functions such as evidence of the making and breaking capac- ity for the built-in circuit-breakers and earthing switches – and even confinement of the arc to the respective compartment de- pending on the switchgear type – as well as designs equipped to meet maximum requirements with respect to the degree of protection provide uninterrupted operation and an appreciable increase of productivity.
Saves money The compact design and the use of vacuum circuit-breakers pay off twice for the switchgear operator. On the one hand, build- ing costs can be reduced, and on the other hand, the mainte- nance-free design of the circuit-breakers enables continuous operation without expensive downtimes.
Peace of mind With its sophisticated technology, a globally interconnected R&D network, a worldwide production and quality network and the fulfillment of all type and routine tests according to the re- quirements of the international standards without restrictions, air-insulated switchgear offers maximum peace of mind.
Saves lives All air-insulated switchgear designs from Siemens are approved with internal arc classification IAC A FLR, loss of service continuity category LSC 2B, LSC 2A or LSC 1 depending on the switchgear type, as well as partition class PM. Thus they can be universally installed, fulfilling maximum requirements as regards personal protection.

Worldwide production – complete processes – a quality standard
R&D headquarters in Germany concentrate international know-how All global development activities are concentrated and controlled centrally: International development teams introduce the re- spective country-specific requirements in our R&D activities. A good basis for maximum development synergies, contributing to lean development cycles by means of optimal exchange of experience. High demands – in practical implementation: The D-CAD procedure During the development and production phase, the utilization of 3D-CAD software ensures perfect quality and reliability. The in- dividual technical data of your switchgear is transferred directly from the purchase order to the production department via the design department. Using innovative technologies we can offer a maximum of quality and flexibility in production – with short delivery times.
Local added value – country-specific flexibility Hundreds of Siemens employees manufacture our air-insulated switchgear type series in different regions worldwide. In this way we do not only ensure the local know-how for the require- ments varying from country to country, but also integrate expe- rience from other locations. Production processes are docu- mented in a comprehensible way – to reach the quality level you, as our customer, can expect in a fast, safe and reproduc- ible way.

• SF6-insulated medium-voltage switchgear
• Vacuum circuit-breakers (3AH, SION)
Products: • Air-insulated medium-voltage
breakers




indoor and outdoor installation
Internal arc classification
Europe
Portugal IEC 62271-200 LSC 2B / PM IAC A FLR ISC, t Single / Double
NXAIR 12 31.5 2500 2500 8
NXAIR M 24 25 2500 2500 8
NXAIR P 15 50 4000 4000 8
SIMOPRIME 17.5 40 3600 3600 9
Turkey IEC 62271-200 LSC 2A / PM IAC A FLR ISC, t Single 8BT1 12 25 2000 2000 10
24 25 2000 2000
LSC 1 8BT3 36 16 1250 1250 10
LSC 2B / PM SIMOPRIME 17.5 40 3600 3600 9
America
Mexico IEC 62271-200 LSC 2B / PM IAC A FLR ISC, t Single SIMOPRIME 17.5 40 3600 3600 9
8BT2 36 31.5 2500 2500 10
IEC 60298 Metal-clad IAC A FLR (IEC 60298)
Single 8BK20/ 8BK30
15 50 4000 4000
ANSI C37.20 Metal-clad acc. to standard Single GM SG 15 63 4000 4000 12
ANSI C37.20 Metal-clad acc. to standard Single GM 38 38 31.5 2500 2500 12
Brazil IEC 62271-200 LSC 2B / PM IAC A FLR ISC, t Single SIMOPRIME 17.5 40 3600 3600 9
IEC 60298 Metal-clad IAC A FLR (IEC 60298)
Single 8BK20/ 8BK30
15 50 4000 4000
Colombia IEC 62271-200 LSC 2B / PM IAC A FLR ISC, t Single SIMOPRIME 17.5 40 3600 3600 9
IEC 60298 Metal-clad IAC A FLR (IEC 60298)
Single 8BK20/ 8BK30
China IEC 62271-200, GB, DL
LSC 2B / PM IAC A FLR ISC, t Single NXAIR S 12 40 3150 3150 8
IEC 60298 Metal-clad IAC A FLR (IEC 60298)
Single 8BK20/ 8BK30
IEC 60298 Metal-clad – Single 8BK40 12 63 4500 4500
India IEC 62271-200 LSC 2B / PM IAC A FLR ISC, t Single 8BK80 12 44 3150 3150 11
36 31.5 3150 3150
8BK88 plus 12 25 1600 1600 11
Indonesia IEC 62271-200 LSC 2B / PM IAC A FLR ISC, t Single SIMOPRIME A4
24 25 2500 2500 9
IEC 60298 Metal-clad IAC A FLR (IEC 60298)
Single 8BK20/ 8BK30
12 50 4000 4000
Pakistan IEC 62271-200 LSC 2B / PM IAC A FLR ISC, t Single SIMOPRIME A4
24 25 2500 2500 9
IEC 60298 Metal-clad IAC A FLR (IEC 60298)
Single 8BK20/ 8BK30
Saudi Arabia IEC 60298 Metal-clad IAC A FLR (IEC 60298)
Single 8BK20/ 8BK30
Africa
South Africa IEC 62271-200 LSC 2B / PM IAC A FLR ISC, t Single SIMOPRIME 17.5 40 3600 3600 9
Your region, your requirements – and the suitable solution from Siemens. For every distribution level, every rating, every appli- cation and every switchgear type. To help you find information about the medium-voltage switchgear you need, we have listed our type series in the selection matrix given below in accor- dance with the most important criteria. For a fast overview, just leave this page unfolded.
The suitable switchgear – for every region and every requirement








Switchgear type
Technical data
U kV
2300 1350 1400
2550 1554
2550 1635 1650
NXAIR NXAIR M NXAIR P NXAIR S




Switchgear type
Technical data
U kV
2200 1860
SIMOPRIME A4
2250 1950
8BT1 8BT2 8BT3



Switchgear type
Technical data
U kV
8BT3 ≤ 36 ≤ 16 ≤ 1250 ≤ 1250 1000 2400 1500
11
8BK88 PLUS ≤ 12 ≤ 25 ≤ 1600 ≤ 1600 600 2100 1350
8BK80 family Designed for local applications



1




2343 (92.25‘‘)
2502 (98.5‘‘)
3302 (130‘‘)
3302 (130‘‘)
GM SG GM 38
1
Circuit-breaker switchgear type NXAIR, NXAIR M, NXAIR P, up to kV, air-insulated HA 25.71.2007 German English
Circuit-breaker switchgear type NXAIR S, up to 1 kV, air-insulated English Chinese
Circuit-breaker switchgear type SIMOPRIME, up to 1. kV, air-insulated HA 26.11.2007 German English Spanish French
Circuit-breaker switchgear type SIMOPRIME A, up to kV, air-insulated English
Circuit-breaker switchgear type BT1, up to kV, air-insulated HA 26.31.2007 German English
Circuit-breaker switchgear type BT, up to kV, 1. kA, air-insulated HA 26.41.2007 English Turkish
BT-SYSTEM, kV, 1 kA, air-insulated, truck-type switchgear English
BK0, metal-clad switchgear up to 1 kV English
BK PLUS, compact metal-clad switchgear up to 1 kV English
Medium-voltage switchgear GM-SG, kV – 1 kV English










Ordering For further information about the switchgear, please refer to the following catalogs:
Please contact your local sales partner, who will send the selected information material to your address.
Company
Dept.
Name
Street
Phone
Fax
www.siemens.com/energy
Published by and Copyright © 2008 Siemens AG Energy Sector Freyeslebenstr. 1 91058 Erlangen, Germany
Siemens AG Energy Sector Power Distribution Division Medium Voltage Mozartstr. 31c 91052 Erlangen, Germany
Please contact us at: Tel.: +49 180 / 524 70 00 Fax: +49 180 / 524 24 71 (Charges depending on provider)
E-Mail: [email protected] www.siemens.com/energy-support
Power Distribution Division Order no. E50001-U229-A228-X-7600 Printed in Germany Dispo 30400 GB 080134 102449 WS 06085.0