ERL- Switchcraft Product Overview Feb 2021ERL-+Switchcraft+Product+Overview+Feb+2… · iAIR‐air...

23
SWITCHCRAFT SWITCHCRAFT Switchcraft Europe GmbH Switchgear Product Overview iGIS Gas Insulated Switchgear iSIS – Solid Insulated Switchgear iCB Vacuum Circuit Breaker iCB - Vacuum Circuit Breaker iAIR - Air insulated switchgear panel

Transcript of ERL- Switchcraft Product Overview Feb 2021ERL-+Switchcraft+Product+Overview+Feb+2… · iAIR‐air...

Page 1: ERL- Switchcraft Product Overview Feb 2021ERL-+Switchcraft+Product+Overview+Feb+2… · iAIR‐air insulated switchgear solution from Switchcraft Description 12 / 24 kV slide‐in

SWITCHCRAFT

SWITCHCRAFT

Switchcraft Europe GmbHSwitchgear Product Overview

iGIS – Gas Insulated Switchgear iSIS – Solid Insulated Switchgear iCB Vacuum Circuit Breaker iCB - Vacuum Circuit Breaker iAIR - Air insulated switchgear panel

Page 2: ERL- Switchcraft Product Overview Feb 2021ERL-+Switchcraft+Product+Overview+Feb+2… · iAIR‐air insulated switchgear solution from Switchcraft Description 12 / 24 kV slide‐in

SWITCHCRAFT

Switchcraft is ERL´s Division for designing, developing and producing Medium voltage switchgear products from 10 to 40 5 KV from 630A to 3150A

Switchgear Product Family

from 10 to 40,5 KV, from 630A to 3150A

iGIS – Gas Insulated Switchgear up to 24kV, up to 630A, 21,5kA ( former GLX24 ! )

iSIS – Solid Insulated Switchgear up 40.5kV, up to 2500A,31,5kA

iCB – Vacuum Circuit Breaker for 12kV/24kV, up to 3150A, 40kA

iAIR – Air Insulated Switchgear for 12kV/24kV, up to 3150A, 40kA

Page 3: ERL- Switchcraft Product Overview Feb 2021ERL-+Switchcraft+Product+Overview+Feb+2… · iAIR‐air insulated switchgear solution from Switchcraft Description 12 / 24 kV slide‐in

SWITCHCRAFTMedium Voltage Switchgear Product FamilyMedium Voltage Switchgear Product Family

iGIS ‐ Gas Insulated MV Switchgear & Ring iGIS ‐ Gas Insulated MV Switchgear & Ring 

Main Units up to 24 kV, 25kA

iSIS Revolutionary Solid Insulated iSIS ‐ Revolutionary Solid Insulated  

Switchgear up to 40.5 kV, 31,5kA

iCB Air insulated Circuit Breaker

Single panelwith extensionleft and/or right

3 panel, one Gas Tank, with extension left, right or

both sides5 panel, one Gas Tank,  iCB – Air insulated Circuit Breaker , 

12/24kV, up to 40kA

iAIR Ai i l t d S it h 12kV/

pwith extension left, right or

both sides

iAIR – Air insulated Switchgear 12kV/ 

24kV, up to 40kA

S i l MV S i h l i Special puposes MV Switchgear solution 

for utilities, industry, railways, and wind 

parksparks

Page 4: ERL- Switchcraft Product Overview Feb 2021ERL-+Switchcraft+Product+Overview+Feb+2… · iAIR‐air insulated switchgear solution from Switchcraft Description 12 / 24 kV slide‐in

SWITCHCRAFT

Overview RMU SF Insulated Ring Main UnitOverview – RMU SF6 Insulated Ring Main Unit

Page 5: ERL- Switchcraft Product Overview Feb 2021ERL-+Switchcraft+Product+Overview+Feb+2… · iAIR‐air insulated switchgear solution from Switchcraft Description 12 / 24 kV slide‐in

SWITCHCRAFT

iGIS Main FeaturesiGIS ‐Main Features

SF Gas insulated Ring Main Unit SF6 Gas insulated Ring Main Unit

Modular Design

Metal Enclosed Factory Built Switchgear

Fully Extensible & flexible

Designed up to 12kV, 21.5kA, 630A & 24kV, 16kA, 630A

Fully CESI Type Tested ! Fully CESI Type Tested !

w/Siemens Vacuum chambers 

Extreme Compact dimensions (350X800X1380mm)

Single or Multiple gas tank solution

Compatible to various outdoor enclosures

Page 6: ERL- Switchcraft Product Overview Feb 2021ERL-+Switchcraft+Product+Overview+Feb+2… · iAIR‐air insulated switchgear solution from Switchcraft Description 12 / 24 kV slide‐in

SWITCHCRAFTiGIS ‐ Product DescriptioniGIS Product Description

Easy operation & User friendly design

ES Operating Handle Insertion Point

LBS Operating Handle Insertion Point

SF6 Pressure Gauge

Lower front cover opening knob

LBS/ES Mimic Indication/

Voltage Indication

VCB Spring charging Point

VCB ON/OFF Push Button

VCB Mimic Indication

Spring charge/discharge Indication

Fuse Tripping Indication

Page 7: ERL- Switchcraft Product Overview Feb 2021ERL-+Switchcraft+Product+Overview+Feb+2… · iAIR‐air insulated switchgear solution from Switchcraft Description 12 / 24 kV slide‐in

SWITCHCRAFTiGIS ‐ Product DescriptioniGIS Product Description

Extremely safe

Necessary Interlocks & protection against mal operation(as per latest IEC standards)

Padlocking for all operations can be optionally provided

Pressure release to rear or to bottom available

Complete RMU panel is internal arc tested for 20kA / 1sas per latest IEC 62271‐200

Leak proof gas tank enclosing all live primary parts of Leak‐proof gas tank enclosing all live primary parts ofRMU ensuring a leakage rate of <0.02% per year

Page 8: ERL- Switchcraft Product Overview Feb 2021ERL-+Switchcraft+Product+Overview+Feb+2… · iAIR‐air insulated switchgear solution from Switchcraft Description 12 / 24 kV slide‐in

SWITCHCRAFTiGIS ‐ Product Descriptionp

SF6 Gas Tanks

Fully sealed SF6 gas tank

Adoption of laser welding technology

No small animals

No entry to any foreign particles

All live parts inside single tank

P t ti f lt t h Protection from salty atmospheres

Protection from dusty and polluted environment

Independent from humidity

IP67 protection enabled

6  fully dust tight

7  temporary immersion

Page 9: ERL- Switchcraft Product Overview Feb 2021ERL-+Switchcraft+Product+Overview+Feb+2… · iAIR‐air insulated switchgear solution from Switchcraft Description 12 / 24 kV slide‐in

SWITCHCRAFTiGIS ‐ Product DescriptioniGIS Product Description

Patented Technology ! – Designed and made in Germany

Fuse Holder (patented)

Three phases in one body

Extremely compact and exchangable

Placement in any panel possible

Circuit Breaker (patented)

Three poles in one body

HV parts completely solid insulated

Extremely compact and reliable

Page 10: ERL- Switchcraft Product Overview Feb 2021ERL-+Switchcraft+Product+Overview+Feb+2… · iAIR‐air insulated switchgear solution from Switchcraft Description 12 / 24 kV slide‐in

SWITCHCRAFT

Product DescriptionProduct DescriptionProcess Technologies Laser Cutting and Punching

Laser Welding

Fully automatized helium leakage detection & SF6 gas filling system Fully automatized helium leakage detection & SF6 gas filling system

Fully automatized & digitally controlled epoxy resin mixing, hardening 

& filling

Advanced silicon rubber vacuum pressure gelation

Advanced test facilities

Page 11: ERL- Switchcraft Product Overview Feb 2021ERL-+Switchcraft+Product+Overview+Feb+2… · iAIR‐air insulated switchgear solution from Switchcraft Description 12 / 24 kV slide‐in

SWITCHCRAFTiGIS ‐ Product DescriptioniGIS Product Description

Product Accessories

Busbar End Plug (Optional)Used for plugging extensible busbars for future extension

Busbar Plug (Optional)Used for plug‐in connections between two extensible RMU

Operating Handle Used for manual operations of switches/breakers

Cable Connectors (Optional)Separable Plug in cable termination systemSeparable Plug‐in cable termination system

Page 12: ERL- Switchcraft Product Overview Feb 2021ERL-+Switchcraft+Product+Overview+Feb+2… · iAIR‐air insulated switchgear solution from Switchcraft Description 12 / 24 kV slide‐in

SWITCHCRAFT

iSIS Intelligent Solid Insulated SwitchgeariSIS - Intelligent Solid Insulated Switchgear

The main advantages to use solid insulation are the followingThe main advantages to use solid insulation are the following::

Why solid insulation?The main advantages to use solid insulation are the followingThe main advantages to use solid insulation are the following::

‐‐ Reduced dimensions (7,2 up to 40,5kV Reduced dimensions (7,2 up to 40,5kV ‐‐ 630 up to 2500A 630 up to 2500A ‐‐ 25/31,5kA)25/31,5kA)

‐‐ Single bus bar: W=400mm, H=2000mm e D=1250mmSingle bus bar: W=400mm, H=2000mm e D=1250mm

‐‐ Double bus bar: W=400mm, H=2300mm e D=2050mmDouble bus bar: W=400mm, H=2300mm e D=2050mm

‐‐ Same dimension independent of electrical characteristic; Same dimension independent of electrical characteristic; 

‐‐ Not necessarily SF6 gas to insulate the live parts;Not necessarily SF6 gas to insulate the live parts;Not necessarily SF6 gas to insulate the live parts;Not necessarily SF6 gas to insulate the live parts;

‐‐Maintenance Free;Maintenance Free;

‐‐ High mechanical strength during a shortHigh mechanical strength during a short‐‐circuit;circuit;

‐‐ Long expected live;Long expected live;

‐‐ High protection degree;High protection degree;

‐‐ Secure operation;Secure operation;Secure operation;Secure operation;

‐‐ Has independent earthed compartments;Has independent earthed compartments;

‐‐ Allows to use metallic partition between phases and compartments;Allows to use metallic partition between phases and compartments;

‐‐ Single phase metalSingle phase metal‐‐clad solid insulated switchgear.clad solid insulated switchgear.

‐‐ Ecologically correctEcologically correct

Page 13: ERL- Switchcraft Product Overview Feb 2021ERL-+Switchcraft+Product+Overview+Feb+2… · iAIR‐air insulated switchgear solution from Switchcraft Description 12 / 24 kV slide‐in

SWITCHCRAFT

iSIS I t lli t S lid I l t d S it hiSIS - Intelligent Solid Insulated Switchgear

StandardsStandards IEC (GB)IEC (GB) IEC (GB)IEC (GB) ANSIANSI IECIEC IECIEC ANSIANSI GB/CNSGB/CNS

Electrical CharacteristicsStandardsStandards IEC (GB)IEC (GB) IEC (GB)IEC (GB) ANSIANSI IECIEC IECIEC ANSIANSI GB/CNSGB/CNS

Rated VoltageRated Voltage kVkV 7,27,2 1212 13,813,8 17,517,5 2424 3838 40,540,5

Power frequency withstand voltagePower frequency withstand voltage kVkV 20 (42)20 (42) 28 (42)28 (42) 3838 38/5038/50 5050 8080 9595

Lightning Impulse withstand voltageLightning Impulse withstand voltage kVkV 60 (75)60 (75) 7575 95/11095/110 95/11095/110 125125 150150 185185Lightning Impulse withstand voltageLightning Impulse withstand voltage kVkV 60 (75)60 (75) 7575 95/11095/110 95/11095/110 125125 150150 185185

Rated frequencyRated frequency HzHz 5050 5050 6060 5050 5050 6060 5050

Rated currentRated current AA 630630--25002500 630630--25002500 630630--25002500 630630--25002500 630630--25002500 630630--25002500 630630--25002500

Rated shortRated short--time withstand currenttime withstand currentkAkA 25/31 525/31 5 25/31 525/31 5 25/31 525/31 5 25/31 525/31 5 2525 2525 2525

(IEC 3s, GB 4s)(IEC 3s, GB 4s)kAkA 25/31,525/31,5 25/31,525/31,5 25/31,525/31,5 25/31,525/31,5 2525 2525 2525

Rated Peak value of shortRated Peak value of short--time time withstand currentwithstand current kAkA 65/8065/80 65/8065/80 65/8065/80 65/8065/80 6565 6565 6565

Making capacitiesMaking capacities kAkA 65/8065/80 65/8065/80 65/8065/80 65/8065/80 6565 6565 6565

Internal arc fault (1s)Internal arc fault (1s) kAkA 31,531,5 31,531,5 31,531,5 31,531,5 2525 2525 2525

Operation sequenceOperation sequence O O –– 0,3s 0,3s –– CO CO –– 180s 180s –– COCO

Breaking TimeBreaking Time msms 6060 6060 6060 6060 6060 6060 6060

Making TimeMaking Time msms 8080 8080 8080 8080 8080 8080 8080

Ambient temperatureAmbient temperature ºCºC --25 ºC a +40 ºC25 ºC a +40 ºC

AccessibilityAccessibility BFLBFL

Partition classPartition class PMPM

Loss of service continuity categoryLoss of service continuity category LSC2ALSC2A

Page 14: ERL- Switchcraft Product Overview Feb 2021ERL-+Switchcraft+Product+Overview+Feb+2… · iAIR‐air insulated switchgear solution from Switchcraft Description 12 / 24 kV slide‐in

SWITCHCRAFT

iSIS Intelligent Solid Insulated SwitchgeariSIS - Intelligent Solid Insulated Switchgear

Truly Metal-clad

WithWith standardstandard metalmetal cladclad switchgear,switchgear, thethe cables,cables, VCB,VCB,busbarsbusbars andand secondarysecondary compartmentscompartments hadhad beenbeenseparatedseparated fromfrom eacheach otherother.. SwitchcraftSwitchcraft takestakes thisthis aa stepstepfurtherfurther;; allall componentscomponents areare metalmetal clad,clad, forfor eacheach singlesinglephase,phase, aroundaround theirtheir solidsolid insulationinsulation.. TheThe iSISiSIS isis aa truetruebuildingbuilding blockblock system,system, withwith allall componentscomponents fullyfullyinsulatedinsulated andand encapsulatedencapsulated.. ThisThis includesincludes thethe currentcurrentandand voltagevoltage transformers,transformers, whichwhich cancan bebe pluggedplugged fromfromvariousvarious positionspositions.. AndAnd thisthis holdsholds truetrue notnot onlyonly forfor singlesinglebusbarbusbar systems,systems, butbut alsoalso forfor doubledouble busbarbusbar systemssystems..

Page 15: ERL- Switchcraft Product Overview Feb 2021ERL-+Switchcraft+Product+Overview+Feb+2… · iAIR‐air insulated switchgear solution from Switchcraft Description 12 / 24 kV slide‐in

SWITCHCRAFT

iSIS Intelligent Solid Insulated SwitchgeariSIS - Intelligent Solid Insulated SwitchgearConstructive details

Busbar connection

Busbar system

3/5 position switch

Earthing device

Circuit breaker

Current transformer

Cable connection

Page 16: ERL- Switchcraft Product Overview Feb 2021ERL-+Switchcraft+Product+Overview+Feb+2… · iAIR‐air insulated switchgear solution from Switchcraft Description 12 / 24 kV slide‐in

SWITCHCRAFTiSIS - Intelligent Solid Insulated SwitchgeariSIS Intelligent Solid Insulated Switchgear

Solid Insulation

TheThe applicationapplication ofof solidsolid insulationinsulation materialsmaterials freesfrees thethecomponentscomponents fromfrom thethe needsneeds ofof insulatinginsulating gasesgases.. SFSF66,, withwithitsits idealideal electricalelectrical properties,properties, unfortunatelyunfortunately isis alsoalso aa

hh hh dd i hi h ddstrongstrong hothot‐‐househouse gas,gas, andand asas gasgas tighttight asas modernmodernswitchgearswitchgear maymay be,be, duringduring handlinghandling andand overover lifetimelifetimediffusion,diffusion, greatgreat partsparts ofof thethe gasgas stillstill escapeescape intointo thetheatmosphereatmosphere TheThe iSISiSIS doesdoes notnot needneed anyany insulatinginsulating gasesgasesatmosphereatmosphere.. TheThe iSISiSIS doesdoes notnot needneed anyany insulatinginsulating gasesgasesforfor insulationinsulation andand thethe epoxyepoxy resinresin isis protectprotect byby metalmetal cladcladfromfrom ageing,ageing, dust,dust, moisturemoisture andand smallsmall animalsanimals..

Page 17: ERL- Switchcraft Product Overview Feb 2021ERL-+Switchcraft+Product+Overview+Feb+2… · iAIR‐air insulated switchgear solution from Switchcraft Description 12 / 24 kV slide‐in

SWITCHCRAFTiSIS - Intelligent Solid Insulated SwitchgeariSIS Intelligent Solid Insulated Switchgear

Circuit Breaker

MostMost circuitcircuit breakersbreakers offeredoffered todaytoday claimclaim toto bebe vacuumvacuum circuitcircuit breakersbreakers.. ThisThis isis onlyonly halfhalf truetrue;; whilewhiletheythey useuse aa vacuumvacuum chamberchamber forfor arcarc quenching,quenching, thethe connectionsconnections toto thethe drivesdrives areare stillstill airair insulated,insulated,givinggiving thethe VCBVCB aa weakweak pointpoint andand makingmaking themthem bigbig.. WeWe hashas changedchanged allall thatthat.. WeWe applyapply vacuumvacuumchamberschambers thatthat alsoalso fullyfully useuse thethe insulatinginsulating capacitiescapacities ofof vacuum,vacuum, makingmaking thethe chamberschambers muchmuchchamberschambers thatthat alsoalso fullyfully useuse thethe insulatinginsulating capacitiescapacities ofof vacuum,vacuum, makingmaking thethe chamberschambers muchmuchsmallersmaller andand thethe VCBVCB muchmuch safersafer.. ThisThis innovationinnovation isis fullyfully PatentedPatented..

Circuit Breaker PoleCircuit Breaker PoleCircuit BreakerCircuit Breaker

Page 18: ERL- Switchcraft Product Overview Feb 2021ERL-+Switchcraft+Product+Overview+Feb+2… · iAIR‐air insulated switchgear solution from Switchcraft Description 12 / 24 kV slide‐in

SWITCHCRAFTiCB – Air insulated Circuit BreakeriCB Air insulated Circuit Breaker

Circuit breaker 24kV 1250A 25kA CESI Type tested !

Circuit breaker 12kV 1250A 25kA CESI Type tested !

Circuit breaker 12kV 2500A 40kA CESI Type tested ! CESI Type tested !

More to come soon …

18

Page 19: ERL- Switchcraft Product Overview Feb 2021ERL-+Switchcraft+Product+Overview+Feb+2… · iAIR‐air insulated switchgear solution from Switchcraft Description 12 / 24 kV slide‐in

SWITCHCRAFT

Why this VCB ?

The main advantages to use this VCB are the following:The main advantages to use this VCB are the following:

-- the Silicon coating is not more necessarythe Silicon coating is not more necessary

-- to fused with silica (Epoxy to fused with silica (Epoxy TypTyp) )

-- closed insulated Rod compartmentclosed insulated Rod compartment

-- better better dieletricdieletric insulation by using the plastic partsinsulation by using the plastic parts

-- better assembling waybetter assembling waybetter assembling waybetter assembling way

-- after casted the Pole is ready to useafter casted the Pole is ready to use

made in Germany made in Germany

Page 20: ERL- Switchcraft Product Overview Feb 2021ERL-+Switchcraft+Product+Overview+Feb+2… · iAIR‐air insulated switchgear solution from Switchcraft Description 12 / 24 kV slide‐in

SWITCHCRAFTiCB – Air insulated Circuit Breaker

Circuit breaker fixed version iCB‐F 241225 iCB‐F 121225 iCB‐F 122540

Circuit breaker withdrawable version iCB‐W 241225 iCB‐W 121225 iCB‐W 122540

Rated Voltage  24 12 12 kV

iCB Air insulated Circuit Breaker

Rated current  1250 630 2500/3150A A 

Rated frequency  50 50 50 Hz

Lightning impulse withstand voltage phase‐earth/open contacts 125 95 85 kV

Power frequency withstand voltage  phase‐earth/open contacts 50 36 48 kV

Rated short‐time withstand current 3s  25 25 40 kA 

Rated short‐circuit making current (peak) 63 63 80 kA 

Rated short‐circuit breaking current  25 25 40 kA 

DC component (referred to time constant =45ms) 50 36 50 % 

Transient recovery voltage (TRV)

First‐pole‐to‐clear‐factor 1,5 1,5 1,5

Peak value (Uc) 45,3 20,6 20,6 kV 

Rate of rise 1,05 0,34 0,34 kV/µs

Operation sequence O-0,3s-CO-3min-CO O-0,3s-CO-3min-CO O-0,3s-CO-3min-CO

Out‐of‐phase breaking current (voltage factor 2,5) 6,25 6,25 10 kA

Line charging breaking current  10 10 10 A 

Cable charging breaking current  31,5 25 25 A 

Single capacitor bank breaking current  400 400 400 A 

Back‐to‐back capacitor bank breaking current  400 400 400 A 

Vaccum interrupter

Manufacturer Siemens Siemens Siemens

Typ VSS24-0-25 VSS12-0-25 VSS12-0-40-A

Opening gap 12±1 6±1 8±1 mm

Maximum permissible wear 3 3 3 mm

Mechanical indurance class M2 M2 M2

Electrical indurance class E2 E2 E2

Circuit breaker class C2, S2 C2, S1 C2, S1

Protection degree 4X 4X 4X IP

Total weight kg

Dimension (WxDxH) 350x800x1380 350x800x1380 350x800x1380 mm

Page 21: ERL- Switchcraft Product Overview Feb 2021ERL-+Switchcraft+Product+Overview+Feb+2… · iAIR‐air insulated switchgear solution from Switchcraft Description 12 / 24 kV slide‐in

SWITCHCRAFT

iCB d iAIR T d ´ d F t VCB l d b S it h ft i Di l k GERiCB and iAIR – Today´s and Future VCB poles made by Switchcraft in Dinslaken, GER

24kV 25kA1250A12kV 25kA 1250A17,5kV 31,5kA 2500A24kV 25kA 2500A

17,5kV 31,5kA 1250A17,5kV 40kA 2500A17,5kV 40kA 3150A12kV 40kA 2500A

VCBVCBVCBVCBVacuum curcuit breakerVacuum curcuit breaker

Page 22: ERL- Switchcraft Product Overview Feb 2021ERL-+Switchcraft+Product+Overview+Feb+2… · iAIR‐air insulated switchgear solution from Switchcraft Description 12 / 24 kV slide‐in

SWITCHCRAFT

iAIR air insulated switchgear solution from SwitchcraftiAIR ‐ air insulated switchgear solution from Switchcraft

DescriptionDescription

12 / 24 kV slide‐in type switchgear for wall‐ or free standing as well as duplex assembly.

DesignMetal clad, air insulated, factory assembled and type tested. Compartmentalization is made between the cubicles as well as between busbar‐, circuit breaker and cable compartment sections The switchgear with shorttimecircuit breaker and cable compartment sections. The switchgear with shorttimecurrent up to 31,5 and 40kA are assembled with plasma reduction devices.

Application rangeCircuit‐breaker switchgear can be used for distribution substations in grid‐Circuit breaker switchgear can be used for distribution substations in grid , industrial‐ and power supply plants and are applicable for the switching of transformers, motors, generators, capacitors and transmission lines.

Cubicle stylesCubicle stylesLoad‐break switches, circuit breaker and vacuum contactors in slide‐in type design, fuse switch disconnectors in fixed mounted design, measuring cubicles in fixed mounted or slide‐in type design.

Page 23: ERL- Switchcraft Product Overview Feb 2021ERL-+Switchcraft+Product+Overview+Feb+2… · iAIR‐air insulated switchgear solution from Switchcraft Description 12 / 24 kV slide‐in

SWITCHCRAFT

to be continued ...to be continued ...

Thank You !Thank You !