Aparamenta metálica aislada en gas SF6, RGIS-G20 diseñado para sistemas de hasta 40.5kV trifásicos de 3 hilos y 50/60 Hz. El aparato tendrá una capacidad...
Aparamenta metálica aislada en gas SF6, RGIS-G20 diseñado para sistemas de hasta 40.5kV trifásicos de 3 hilos y 50/60 Hz.
El aparato tendrá una capacidad nominal de hasta 40.5kV y contará con interruptores automáticos de vacío instalados horizontal o verticalmente.
El aparato incluye interruptores automáticos de vacío, medidores, relés, etc.
El aparato está certificado por el Instituto de Alta Tensión de Xi’an.
característica
compacto,
automatización,
Alta confiabilidad y seguridad,
Fácil expansión,
Instalación sencilla,
Economía.
estructura estacionaria
El aparato consta de compartimentos de barras colectoras y un compartimento de interruptor automático que están herméticamente sellados a presión con gas SF6.
●Envolvente de acero inoxidable soldado
●Diseño modular
●Conducto para alivio de presión
●Paneles acoplados mediante conectores de barras colectoras enchufables
●Sistema de conexión de cables mediante cono interior enchufable
Calificación ambiental
El equipo de aparato se evalúa mediante análisis y pruebas óptimas para facilitar el mantenimiento y garantizar una larga vida útil. Envolvente primaria herméticamente sellada para protección contra las condiciones ambientales (suciedad, humedad, alimañas, insectos y grandes altitudes).
Garantía de calidad
Se aplica un Programa Avanzado de Garantía de Calidad.
El programa cumple plenamente con los requisitos de ISO.
Technical specifications are not available.
SF6 Gas Insulated Metal-clad Switchgear, RGIS-G20 designed up to 40.5kV 3-phase 3 wire 50/60 Hz system. The switchgear includes vacuum circuit breakers, meters, relays, etc.
SF6 Gas Insulated Metal-clad switchgear, RGIS-G20 designed up to 40.5kV 3-phase 3 wire 50/60 Hz system.
The switchgear shall be rated up to 40.5kV and has horizontally or vertically installed vacuum circuit breakers.
The switchgear includes vacuum circuit breakers, meters, relays, etc.
The switchgear is certified by Xi’an High Voltage Institute.
The switchgear consists of bus compartments and circuit breaker compartment that are hermetically pressure sealed with SF6 gas.
The switchgear equipment is evaluated by optimum analysis and test for easy maintenance and long lifetime.
Hermetically sealed primary enclosure for protection against environmental conditions
(dirt, moisture, vermins, insects and high altitudes).
Advanced Quality Assurance Program is applied.
The program complies with the requirements of ISO fully.
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Designation of type
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RGIS
-G10
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RGIS
-G2
|
RGIS
-G80
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RGIS
-G90
|
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Rated voltage
|
kV
|
24
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40.5
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40.5
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27.5
|
||||
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Maximum operating voltage
|
kV
|
24
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40.5
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40.5
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27.5
|
||||
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Rated power frequency withstand voltage
|
kV
|
501)
|
95
|
95
|
95
|
||||
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Rated lightning impulse withstand voltage
|
kV
|
125
|
185
|
185
|
185
|
||||
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All voltage values apply for an
insulating gas pressure, absolute, 20℃
|
kPa
|
110
|
110
|
110
|
110
|
||||
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Rated frequency
|
Hz
|
50/60
|
50/60
|
50/60
|
50/60
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||||
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Rated busbar current
|
A
|
up to 20001)
|
up to 12501)
|
up to 12501)
|
up to 12501)
|
||||
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Rated feeder current
|
A
|
630/
1250/ 20001) |
630/
12501) |
630/
1250/ 20001) |
630/
1250/ 20001) |
||||
|
Rated peak withstand current
|
kA
|
63
|
80
|
80
|
80
|
||||
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Rated short time current 4 seconds
|
kA
|
25
|
31.5
|
31.5
|
31.5
|
||||
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Rated short circuit breaking current of circuit breaker
|
kA
|
25
|
31.5
|
31.5
|
31.5
|
||||
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Rated short circuit making current of circuit breaker
|
kA
|
63
|
80
|
80
|
80
|
||||
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Rated operating sequence
|
O – 0.3s – CO – 3min – CO2)
|
||||||||
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Closing time
|
ms
|
75
|
60±5
|
60±5
|
60±5
|
||||
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Opening time
|
ms
|
60
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40±5
|
40±5
|
40±5
|
||||
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Insulating gas
|
SF63)
|
SF63)
|
SF63)
|
SF63)
|
|||||
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Rated filling pressure, absolute, 20℃
|
kPa
|
130
|
130
|
130
|
130
|
||||
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Minimum operating pressure, absolute, 20℃
|
kPa
|
120
|
120
|
120
|
120
|
||||
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Rated data: Auxiliary voltage
|
V
|
220DC 110 / 125DC4)
|
|||||||
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Degree of protection (IEC 60529, DIN VDE 0470):
High voltage live parts
Low voltage compartment
|
IP 65
IP 4X5)
|
IP 65
IP 4X5)
|
IP 65
IP 4X5)
|
IP 65
IP 4X5)
|
|||||
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Ambient temperature:6)
Maximum value
Minimum value
|
℃
℃
|
+40
-15
|
+40
-15
|
+40
-15
|
+40
-15
|
||||
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Altitude for erection above sea level
|
mm
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||||||||
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Dimensions:
Height
Depth
Width
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mm
mm
mm
|
2300
1720
600/650
|
2300
1455
600/800/1000
|
2400(2600)7)
1760
600/800
|
2400(2600)7)
1760
600/800
|
||||
1) Higher values as per international standards on request
2) Other sequences on request
3) Insulating gas: sulphur hexafluoride
4) Other auxiliary voltages on request
5) Higher values on request
6) Special service conditions on request
7) 2600mm for above 800mm of the cable connection compartment
RGIS-G20 series gas insulated metal-clad switchgear are applied to single bus system merely,
voltage class up to 40.5kV. Voltage transformer and surge arrester used for main bus could be
well arranged in one panel, be easy to maintenance.
| RGIS-G20 Typical program |  |
 |
 |
||
| cabinet type | incoming and outgoing | Pt and Arrester | Master cabinet | ||
| main equipment | Main equipment(PCS) | 1 | 1 | ||
| Three position isolation switch(PCS) | 1 | 1 | 2 | ||
| current transformer(PCS) | Through type | 3 | 3 | ||
| Pillar type | |||||
| Voltage transformer(PCS) | 3 | ||||
| Arrester(PCS) | 3 | ||||
| Charged display device(SET) | 1 | 1 | 1 | ||
| Protector(PCS) | 1 | 1 | 1 | ||
| Microcomputer harmonic elimination device(PCS) | 1 | 1 | 1 | ||
| Measurement and measuring device(SET) | |||||
| Rated current(A) | 1250 | 1250 | 1250 | ||
| Breaking current(Ka) | 31.5 | 31.5 | 31.5 | ||
| Size(Wide*depth*high) | 600*1450*2300 | 800*1450*2300 | 1000*1450*2300 | ||
| structure characteristics |  |
 |
 |
||
RGIS-G80 series gas insulated metal-clad switchgear applicable to single or double bus system
can carry out the combination of various schemes. The application of plug-in technology which
makes voltage transformer and surge arrester arranged in incoming panel or surge arrester arranged
in feeder panel. That could save the space sharply.
| RGIS-G80 Typical program |  |
 |
 |
||
| cabinet type | Feeder cabinet | Main transformer | Incoming(ONE) | ||
| main equipment | Main equipment(PCS) | 1 | 1 | ||
| Three position isolation switch(PCS) | 1 | 1 | 2 | ||
| current transformer(PCS) | Through type | 3 | |||
| Pillar type | 3 | ||||
| Voltage transformer(PCS) | 3 | ||||
| Arrester(PCS) | 3 | 3 | |||
| Charged display device(SET) | 1 | 1 | 1 | ||
| Protector(PCS) | 1 | 1 | 1 | ||
| Microcomputer harmonic elimination device(PCS) | 1 | 1 | 1 | ||
| Rated current(A) | 1250/2000 | 1250/2000/2500 | 1250/2000/2500 | ||
| Breaking current(Ka) | 31.5 | 31.5 | 31.5 | ||
| Size(Wide*depth*high) | 600/800*1760*2400 | 600/800*1760*2400 | 600/800*1760*2400 | ||
| structure characteristics |  |
 |
 |
||
| RGIS-G80 Typical program |  |
 |
 |
||
| cabinet type | Isolation and measurement | Incoming(TWO) | Main transformer | ||
| main equipment | Main equipment(PCS) | 1 | 1 | ||
| Three position isolation switch(PCS) | 1 | 1 | 2 | ||
| current transformer(PCS) | Through type | ||||
| Pillar type | 3 | 3 | 3 | ||
| Voltage transformer(PCS) | 3 | 3 | 3 | ||
| Arrester(PCS) | 3 | 3 | |||
| Charged display device(SET) | 1 | 1 | 1 | ||
| Protector(PCS) | 1 | 1 | 1 | ||
| Microcomputer harmonic elimination device(PCS) | 1 | 1 | 1 | ||
| Rated current(A) | 1250/2000/2500 | 1250 | 1250 | ||
| Breaking current(Ka) | 31.5 | 31.5 | 31.5 | ||
| Size(Wide*depth*high) | 600/800*1760*2400 | 600/800*1760*2400 | 600/800*1760*2400 | ||
| structure characteristics |  |
 |
 |
||
| RGIS-G90 Typical program |  |
 |
||
| cabinet type | incoming | transformer | ||
| main equipment | Main equipment(PCS) | 1 | ||
| Three position isolation switch(PCS) | 1 | |||
| Transformer(PCS) | 1 | |||
| current transformer(PCS) | Pillar type | 1 | ||
| Voltage transformer(PCS) | 1 | |||
| Arrester(PCS) | 1 | |||
| Charged display device(SET) | 1 | |||
| Protector(PCS) | ||||
| Microcomputer harmonic elimination device(PCS) | 1 | 1 | ||
| Rated current(A) | 1250/1600/2000/2500 | 1250/1600/2000/2500 | ||
| Breaking current(Ka) | 31.5 | 31.5 | ||
| Size(Wide*depth*high) | 600/800*1760*2400 | 600/800*1760*2400 | ||
| RGIS-G90 Typical program |  |
 |
 |
||
| cabinet type | Isolation and measurement | Incoming(TWO) | Main transformer | ||
| main equipment | Main equipment(PCS) | 1 | 1 | 1 | |
| Three position isolation switch(PCS) | 1 | 1 | 2 | ||
| Transformer(PCS) | |||||
| current transformer(PCS) | Pillar type | 3 | 3 | ||
| Voltage transformer(PCS) | 3 | 3 | |||
| Arrester(PCS) | 3 | ||||
| Charged display device(SET) | 1 | 1 | |||
| Protector(PCS) | 1 | 1 | 1 | ||
| Microcomputer harmonic elimination device(PCS) | 1 | 1 | |||
| Rated current(A) | 1250/1600/2000/2500 | 1250/1600/2000/2500 | 1250/1600/2000/2500 | ||
| Breaking current(Ka) | 31.5 | 31.5 | 31.5 | ||
| Size(Wide*depth*high) | 600/800*1760*2400 | 600/800*1760*2400 | 600/800*1760*2400 | ||
| RGIS-G90 Typical program |  |
 |
 |
||
| cabinet type | Isolation and measurement | Incoming(TWO) | Main transformer | ||
| main equipment | Main equipment(PCS) | 1 | 1 | ||
| Three position isolation switch(PCS) | 2 | 2 | 1 | ||
| Transformer(PCS) | 1 | ||||
| current transformer(PCS) | Pillar type | 1 | 1 | ||
| Voltage transformer(PCS) | 1 | ||||
| Arrester(PCS) | 1 | 1 | 1 | ||
| Charged display device(SET) | 1 | 1 | |||
| Protector(PCS) | 1 | 1 | 1 | ||
| Rated current(A) | 1250/1600/2000/2500 | 1250/1600/2000/2500 | 1250/1600/2000/2500 | ||
| Breaking current(Ka) | 31.5 | 31.5 | 31.5 | ||
| Size(Wide*depth*high) | 600/800*1500*2400 | 600/800*1500*2400 | 600/800*1500*2400 | ||
