High-Current and Generator Switchgear - Siemens Energy
High-Current and Generator Switchgear - Siemens Energy
High-Current and Generator Switchgear - Siemens Energy
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HIGS<br />
<strong>High</strong>ly integrated<br />
generator switchgear<br />
With the highly integrated generator<br />
switchgear, <strong>Siemens</strong> enables more functionality<br />
on less space. For the first time,<br />
the neutral treatment of the generator as<br />
well as the auxiliary feeder are integrated<br />
in a single generator switchgear. The<br />
switchgear can be installed both indoors<br />
<strong>and</strong> outdoors: close to the generator,<br />
without expensive cabling.<br />
All functions are therefore available out<br />
of one h<strong>and</strong> – without time-consuming<br />
coordination between different suppliers,<br />
which offers considerable cost savings<br />
due to ...<br />
... lower expenditure for:<br />
<br />
<br />
<br />
Planning<br />
Investment<br />
Installation<br />
… lower dem<strong>and</strong> for:<br />
<br />
<br />
<br />
Space<br />
Material (cabling)<br />
Service<br />
Technical data<br />
Air-insulated, metal-enclosed<br />
For indoor <strong>and</strong> outdoor installation<br />
Rated voltage: Max. 13.8 kV<br />
(110 kV BIL / 50 kV PFWV)<br />
Rated short-circuit-breaking current I SC :<br />
31.5 – 63 kA<br />
Rated normal current: 2,000 – 3,150 A<br />
Circuit-breaker:<br />
<strong>Generator</strong> circuit-breaker according<br />
to IEEE C37.013, or circuit-breaker<br />
according to IEC 62271-100<br />
Dimensions (L x W x H):<br />
3,430 x 1,200 x 2,500 mm<br />
Equipment (optional):<br />
<strong>Generator</strong> circuit-breaker in<br />
the main transformer feeder<br />
Disconnector in the main<br />
transformer feeder<br />
Earthing switch on generator<br />
<strong>and</strong> transformer side<br />
<strong>Current</strong> <strong>and</strong> voltage transformers<br />
Surge arresters<br />
Surge capacitors<br />
Options:<br />
Integrated auxiliary feeder with<br />
disconnector <strong>and</strong> generator circuitbreaker<br />
or with switch-disconnector<br />
<strong>and</strong> fuses<br />
8BK40<br />
Metal-enclosed generator switchgear<br />
with truck-type circuit-breaker<br />
Technical data<br />
Air-insulated, metal-enclosed<br />
For indoor installation<br />
Rated voltage: Max. 17.5 kV<br />
(95 kV BIL / 38 kV PFWV)<br />
Rated short-circuit-breaking current I SC :<br />
50 kA / 63 kA<br />
Rated normal currents:<br />
Rated normal current of the<br />
busbar, max. 5,000 A<br />
Rated normal current of the<br />
feeder, max. 5,000 A<br />
Circuit-breaker:<br />
<strong>Generator</strong> circuit-breaker according<br />
to IEEE C37.013, or circuit-breaker<br />
according to IEC 62271-100<br />
Dimensions (L x W x H):<br />
2,300 x 1,100 x 2,500 mm<br />
Equipment (optional):<br />
<br />
<br />
<br />
<br />
<br />
<br />
<strong>Generator</strong> circuit-breaker<br />
Disconnecting function by means<br />
of truck-type circuit-breaker<br />
Earthing switch on generator <strong>and</strong><br />
transformer side<br />
<strong>Current</strong> <strong>and</strong> voltage transformers<br />
Surge arresters<br />
Surge capacitors<br />
4
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