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Schutzvermerk / Copyright-Vermerk SION Vacuum Circuit- Breaker For Standard Applications Siemens Medium Voltage Sector Energy, Business Unit Medium Voltage © Siemens AG 2009
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Schutzvermerk / Copyright-Vermerk
SION Vacuum Circuit-Breaker
For Standard Applications
Siemens Medium Voltage
Sector Energy, Business Unit Medium Voltage© Siemens AG 2009
Sector Energy, Business Unit Medium Voltage© Siemens AG 2009
September 2009Slide 2
1. Technical Data
2. Portfolio
3. Product Features
4. Details
5. References
SION Vacuum Circuit-Breaker Directory
Sector Energy, Business Unit Medium Voltage© Siemens AG 2009
September 2009Slide 3
SION Vacuum Circuit-Breaker 1. Technical Data
Rated voltage up to 24 kV
Short-circuit breaking current up to 40 kA
Operating current up to 3150 A
Mechanical operating cycles 10,000 (M2)
Electrical operating cycles 10,000 (E2, C2)
Sector Energy, Business Unit Medium Voltage© Siemens AG 2009
September 2009
SION Vacuum Circuit-Breaker 2. Portfolio
Sector Energy, Business Unit Medium Voltage© Siemens AG 2009
September 2009Slide 5
SION Vacuum Circuit-Breaker 3. Product Features
Main Data
7,2 to 24 kV
800 to 3150 A
12,5kA - 40 kA
Standard 10,000 mechanical operating cycles
type tested according toIEC 62271-100
Your Benefit
short time of delivery
Maintenance free up to 10,000 operating cycles
Sector Energy, Business Unit Medium Voltage© Siemens AG 2009
September 2009Slide 6
SION Vacuum Circuit-Breaker 3. Product Features
Your Benefit
Easy access to the low-voltage interface
Well suited for retrofit (LMT retrofit solution is available)
Product Features
Shell construction
Vacuum interrupters are vertically arranged
Air insulated
Front drive, spring actuation , separate low-voltage interface
Sector Energy, Business Unit Medium Voltage© Siemens AG 2009
September 2009Slide 7
SION Vacuum Circuit-Breaker - OEM Package 3. Product Features
Your Benefit
Easy integration in the panel.
The slide-in modules have been tested according to
– IEC 62271-200 regarding
– Dielectric strength
– Temperature rise
– Switching capacity.
Product Features
The slide-in module contains all necessary components for the circuit-breaker compartment of a panel.
Signals for the service and disconnected positions are transmitted to the module connector at the low-voltage interface of the vacuum circuit-breaker via the position switches of the drawout element.
Sector Energy, Business Unit Medium Voltage© Siemens AG 2009
September 2009Slide 8
SION Vacuum Circuit-Breaker 3. Product Features
Your Benefit
No forced-cooling required
Maintenance free up to 10,000 operating cycles
Lateral insulation and small depth of the breaker allow small dimensions of circuit breaker compartment.
Sector Energy, Business Unit Medium Voltage© Siemens AG 2009
September 2009Slide 9
SION Vacuum Circuit-Breaker 4. Details
Push button “ON”Push button “OFF”
Counter for “Operating cycles”
Indicator „Closed/Open“
Indicator „Closing spring charged“
Hand crankcoupling
Sector Energy, Business Unit Medium Voltage© Siemens AG 2009
September 2009Slide 10
SION Vacuum Circuit-Breaker 4. Details
Sector Energy, Business Unit Medium Voltage© Siemens AG 2009
September 2009Slide 11
SION Vacuum Circuit-Breaker 4. Details: - 13 th digit of MLFB
„0“
„1“
„2“
Fixed-mounted SION VCB
SION VCB on drawout element
SION VCB with contact arms on drawout
Sector Energy, Business Unit Medium Voltage© Siemens AG 2009
September 2009Slide 12
SION Vacuum Circuit-Breaker 4. Details: 13th digit of MLFB
„3“
„5“
„6“
SION VCB with contact arms on drawout element, with fixed contacts and bushings
SION VCB on cartridge with drawout element, contact arms, fixed contacts, bushings and shutters
SION VCB on cartridge with drawout element, contact arms, fixed contacts, bushings and shutters and earthing switch
+
Sector Energy, Business Unit Medium Voltage© Siemens AG 2009
September 2009Slide 13
Customer: EVO
Country: Germany
Date: 2006 - 2007
SION Vacuum Circuit-Breaker 5. Reference „EVO (Energie Versorgung Offenbach)“
Replacing old with new switchgears within four weeks
Continuous customer support during the whole project life span
15% decrease of invest-costs (the right switchgear for the respective switching duty)
Costumer benefit
25 panels for Switching Stations “Carl-Legien & Fritz Remy“:8BT1 family with SION-Circuit-Breaker
Product
High quality for a favorable price
All switchgears tested by new standard IEC 62271-200
Maintenance free components
RequirementsReference
Sector Energy, Business Unit Medium Voltage© Siemens AG 2009
September 2009Slide 14
Customer: Elektrobudowa
Country: Poland
Date: 2007
SION Vacuum Circuit-Breaker 5. Reference „Safe Power Distribution for Elektrobudowa“
Easy and fast integration in the panel
High reliability and availability for long-time operation
SION Vacuum Circuit-Breaker for „Underground Station Centrum Krakau“
Circuit-Breaker with compact design and draw out version for power distribution
RequirementsReference
Costumer benefit
Product
Sector Energy, Business Unit Medium Voltage© Siemens AG 2009
September 2009Slide 15
SION Vacuum Circuit-Breaker 5. Reference „Volkswagen AG – Wolfsburg”
Costumer: Volkswagen AG
Country: Deutschland
Date: 2006
Installation and commissioning during operation
Fast realization of the challenging timetable
237 panels NX AIR Family with SION-Circuit Breakers (24 kV / 25 kA / 2,500 A)
Modernize medium voltage switchgears (replacement of old against new switchgears)
Implement VW-specific network demands
Reliable partner beyond a project duration of six years
RequirementsReference
Costumer benefit
Product
Sector Energy, Business Unit Medium Voltage© Siemens AG 2009
September 2009Slide 16
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