MODELIMPLICATION

OVERALLDIMENSION

GN19-12M Inidcor High Volitahe

SPECIFICATION

GN19-12 series indoor high voltage disconnect switch belong to high voltage switch equipments, applies to power system of rated voltage 12KV, AC50Hz and less than it system, it is equipped with CS6-1 manual operating mechanism and is used to break and make circuit under no-load but withvoltage.There are additional pollution abatement type,high altitude type and electrifieddisplay.

AMBIENTCONDITION

1.Thealtitude:under1000M;
2.Theambienttemperature: -25°C-+40°C
3.Therelativehumidity of air:monthly {\lesssim}90% daily \lesssim95%
4. The wind pressure: \L\Lleftarrow700\rho_{\mathsf{A}} (withspeed 34m/s)
5.Ampitude:Earthquakedegree8;
6.Applicationoccasionsshouldfreefromfire,inflammables,
explosives,corrosivesandseverevibration.

PRODUCTFEATURE

1.Scientific and reliable design.
2. Large clearance between gaps.
3.Small operating power and steady performance.

MODELIMPLICATION

OVERALLDIMENSION

Panel length 185 width 150 thickness 50

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GN30-12M VeriesndsorRotaryiteHigh

SPECIFICATION

GN30-12M series rotary indoor high voltage disconnect switch is a new type of touch rotating knife type disconnect switch, the main structure in three phase chassis of the upper and lower two plat,fixed two set of insulator and contact, by rotating contactor,realizethedivideandcombinetheswitch.

GN30-12MseriesswitchisonthebasisofGN30-12switchincreaseswiththeformofearthingknife,canmeet theneeds of different power systems.This product design is compact, small footprint, insulating ability is strong,easy to install, the performancemeetGB198589<ACHighVoltageIsolatingSwitchandEarthSwitch>requirements.Also,theswitchapplicableto ratedvoltage10KVAC50HZand thefollowing indoorsystems,asinthecaseswithvoltagewithout load,foropening andclosing current.It canbeusedwithhighvoltageswitchcabinet,andalsocanbeused alone.

AMBIENTCONDITION

MODELIMPLICATION

1.Scientificdesignand innovativestructure.
2.Contacting points distribute on two planes, small operating moment, and release pressure to small and easy adjustment.
3.Improved driving and conducting part.
4. Column moving contact that can decrease operating strength and ensurereliabilityof circuit conduction.

GN30-12M

OVERALLDIMENSION

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GNF38-12/630A Inidcor High Vwltaghe

SPECIFICATION

The GNF38-12KV series indoor isolating switch, in order to meet fixed -pressure cabinet, RMU to require a compact, compact design and manufacture of development,it has three-position structure,fully insulated bottom plate, and is equipped with a coaxial lock and perfect mechanical interlocking structure,compact size, is a compact box-type switchgear best equipped Switch.

AMBIENTCONDITION

MODELIMPLICATION

1.the altitude: Under 2000M;
2.the ambient temperature: -25°C-+40°C
3.the relative humidity of air:monthly {\lesssim}90% daily \lesssim95%
4.Application occasions should free from fire,inflammables,
explosives,corrosivesandeseverevibration.

OVERALLDIMENSION

1.Movable contact blade2.Static contact3.LineTerminal4.Insolating support 5.lnsulatedrod6.OperationPanel7.lnterlockingmechanism 8.Manual positioningmechanism9.Base10.Buswall insulatedbase 11.Outlet terminals12.Wiring contacts13.Grounding busbar14.Grounding screw

GN24-12D InidoorACHighiVoltage

SUMMARY

GN24-12D(III), GN24-12D(III)C series disconnect switch is an indoor electric apparatus of rated voltage 12KV, threephaseAC50Hz.

Structure

a,GN24-12D( I 1.2, Il 1.21)Q disconnect switch is dynamic or static contact side earthing type. The main and earthing knife is combination in whole frame; Type 1 is for left operation; type 2 for right operation; Q is the safe working condition product,andcanbeattachedwithelectricindicatingdevice.

b,GN24-12SD I、 Il ( C.1.2.3.) is the dynamic and static contact on both sides earthing disconnect swith, meanwhile the contact can be changed to wallbushing, the main and earthing knife is combination in the same frame, one set knife can operate independently,canalsobeoperatedbya machine at thesametime.

AMBIENTCONDITION

PRODUCTFEATURE

1. the altitude: {\lesssim}30000
2.the ambient temperature: -25°C-+40°C
3.therelativehumidityof air:monthly {\lesssim}90% daily \lesssim95%
4.ampitude:earthquakedegree8
5.Application occasions should free from inflammables,explosives,
corrosivesandseverevibration.
1.Reasonable and scientific design,innovative structure.
2.Contacting points distribute on two planes, small operation
moment,strongpressurereleasecapability,easyadjustment.
3.Improved driving and conducting parts.
4.Model implication

MODELIMPLICATION

OVERALLDIMENSION

GN24-12D II2型

GN27-40.5 VeriesIndsorHinect Switch

SPECIFICATION

GN27-40.5 indoor high voltage disconnect switch is an indoor electric apparatus used in rated voltage 35kV, three-phase AC 5012 system.It used for connect and switch the circuit with voltage without load. This disconnect switch equipped with CS6-2 manual/handle operating mechanism, D series equipped with CS6-1 manual/handleoperatingmechanism.

AMBIENTCONDITION

1. Altitude: <=slant1000m
2.Ambient temperature: -25°\;\;C^{-+40°C};
3.Relative humidity:daily average \lesssim95% monthlyaverage {\lesssim}90%
4.Earthquake intensity: \L{<=slant}8 degree;
5.Applicable occasions should free from inflammables,explosives, corrosivesandseverevibration.
6.steampressure:dailyaverage <=slant2.2^{*}10* -3MPa,monthly average <=slant1.8^{*}10 -3Mpa

PRODUCTFEATURE

1.Scientific design and innovative structure.
2.Multi contacts，rotary contacting, auto-cleaning capacity andeffectivecooling.
3.Contacting points distribute on two planes,small operating moment andgoodpressurewithstandcapacityaswell as easyofadjustment.
4.Applicable when creepage distance,insulating capacity and withstandvoltageareall on thehighest level.
5.Axletree is fabricated on the rotary axle so as to prolong lifetime of apparatus and to simplify operation.

MODELIMPLICATION

Disconnectswitchoutline installdimensionGN27-35

Disconnectswitchoutline installdimensionGN27-35C

Disconnectswitchoutline installdimensionGN27-35D

GN22-12 Series IndoorWighVoltage

SPECIFICATION

GN22-12 Disconnect switch is an indoor electric apparatus of rated voltage 12kV three-phase AC 50/60Hz. it is used to break,makeand transfer lines when theHV apparatus isunder situationswithvoltageand no-load.

AMBIENTCONDITION

MODELIMPLICATION

1.Altitude: <=slant1000m
2.Ambient temperature: -25°\;\subset-+40°\mathbb{C};
3.Relative humidity:daily average <=slant95% ,monthlyaverage {\lesssim}90%
4.Earthquake intensity: <=8 degree;
5.Applicableoccasions should freefrominflammables,explosives, corrosivesandseverevibration.
6. steam pressure: daily average ≤2.2× 10-3MPa,monthly average <=1.8x10^{-3}Mpa

PRODUCTFEATURE

1.Scientific and reliable design.
2.Large current capacity.
3.Easy maintenance and operation.

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GW9 DustdooreHighVioltage

SPECIFICATION

The GW9 outdoor highvoltage disconnect switch is a type of HV electric apparatus of rated voltage 10KV,15KV,24KV,is usedtobreakandmakecircuitunderno-load.

Thisseriesdisconnect switchmeetGB1985<ACHIGH-VOLTAGEDISCONNECTORANDEARTHINGSWITCH>、 IEC60129<ACHIGH-VOLTAGEDISCONNECTORANDEARTHINGSWITCH>andGB/T1022<COMMONSPECIFICATIONS FORHIGH-VOLTAGESWITCHGEARANDCONTROLGEARSTANDARDS>etCStandardrules.

AMBIENTCONDITION

MODELIMPLICATION

1.thealtitude:Under1000M 2.theambient temperature: -30°C^{-}+40°C alpineregion, -40°C 3.Application occasions should free fromfire,inflammables, explosives,corrosivesandeseverevibration.

OVERALLDIMENSION

Note:porcelain pillar outerinsulation creepage distance 600mm,

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GW4-12(17.5-40.5) DustdooreHighWioltage

SPECIFICATION

The GW4-12(1735/40.5) series outdoor H.V.disconnect switch is applicable device in outdoorAC 50\ \mathsf{H z}. It isusedto make,breakand transferbetweenlinesundersituationwithvoltage17.5KV/40.5KVandno-load.It ismadeasperGB1985.

AMBIENTCONDITION

MODELIMPLICATION

1.Thealtitude: <=q1000\mathsf{M}
2.The ambient temperature:-30°℃-+40°C, alpine region, ≥- 40 °C
3.Air pressure: <=700\mathsf{P a}
4.Earthquake intensity: <=8 degree;
5.Icethickness: <=q10mm
6.Application occasions should free from fire,inflammables, explosives,corrosivesandeseverevibration.

OVERALLDIMENSION

Figure 3 GW4-17.5 mounting hole dimensions

图1GW4-12

图2GW4-17.5D

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GW5 VertegeutdoorACHiwitch

SPECIFICATION

GW5series outdoor disconnect switchis themost common equipments in electric system.Itsmainfunction isisolating high voltagewhentheequipmentsorcircuitdothemaintenance,toensuresafety.GW5cannotbreaktheloadcurrentandshortcircuitcurrent,needtousecooperativelywithcircuitbreaker.Whenpowercutfirstlyseparatebreakerthenseparatedisconnect switch;whenpoweronfirstlyclosedisconnect switch,thenclosebreaker.

GW5seriesoutdoor disconnect switchbelong todoublecolumnV shape,horizontalopen-type.Eachsinglestage composed of substrate,supporting insulator,outlet power,contact,etc.It fixed bytwo 50° includedanglesubstrate,supporting insulatorandtwosupportinginsulatormaketheangletoeachother,and installthebearingofsubstrate,verticalwithsubstrate. Leadingelectricpartseparateinstallonthetwosupportinginsulator,makethe 90° rotatetogetherwiththesupportinginsulator.

AMBIENTCONDITION

1.Thealtitude:under1000-3000M;
2.Theambient temperature: -30°C-+40°C coldareas -40°C
3.Windpressure \L{<=slant}8
4.Ampitude:Earthquake degree 8;
5.Applicationoccasionsshouldfreefromfire,inflammables, explosives,corrosivesandseverevibration.
6.anti-pollutiontype suitableforseriouspolluted area,but should nothasthematerialwhichcancausefire/explode.

PRODUCTFEATURE

1.Complete inspecifications,hightechnicalparameters ishigh, widerange.Additional,widescopeofapplication,itcanbe usedforhighlayout.Installationwayisflexible.
2.PerfectsealingPerformanceand ResistantToRust
3.Simple,reliablemechanical rotating way.
4.Perfect dustproof, waterproof,and anti-corrosion ability.
5.Full set of steel galvanized foundationframe and thevertical andhorizontaldwangforoption.

MODELIMPLICATION

OVERALLDIMENSION

GW4-17.5 Mounting hole dimensions

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LW8-40.5 Outaforriltteaer

SPECIFICATION

LW8-40.5outdoorhighvoltageSF6circuitbreakerisathree-phaseAC 50\mathsf{H}z outdoorhigh-voltageelectricalequipment for control and protection of 35kVtransmissionand distribution systems,and can alsobe used to open and close contact breakerandcapacitorbanksoccasions.

LW8-40.5-breakerequippedwithCT14springoperatingmechanism.
Breakerin linewith national GB1984-89"AChighvoltage circuit breakers"and the International.

AMBIENTCONDITION

MODELIMPLICATION

1.Thealtitude:1000M-3000M
2.Theambient temperature: -30°C-+40°C alpineregion,≥- 40°C
3.Wind pressure:8degree;
4.Earthquake intensity: <=8 degree;
5.Flexible mounting site should not seriouslyaffect the isolation switch insulation and conductivity of gases,vapors,chemical deposition, salt spray,dust and other explosive,corrosive substances;
6.Applies to serious contamination and pollution prevention areas,but should not havecaused a fire and explosionand other substances;

OVERALLDIMENSION

300size is loaded two transformers installed,fourdimensions of 520 transformers

FKN12-12RD SeriesIndoorHighVoltageAir-BlastTypeLoad BreakSwitch-FuseCombinationApparatus

SPECIFICATION

FKN12A-12DSeriesair-blast loadbreakswitch andFKRN12A-12Dseriesair-blast loadbreakswitch-fusecombination apparatusarenewseriesswitchgear appliesto three-phaseelectricdistributionsystemofrated12KV,actingasprotecting and controlapparatusfortransformers,cableandoverheadwiring.Theseseriesareespeciallyapplicableinrural,urbanterminal substationandprefabricatedsubstations,aswell asringnetworkpowersupply.

FKN12A-12DSeries air-blast load breakswitchcanbreakandmake load current and over-current. FKRN12A-12DSeriesair-blast load break switchcanbreak andmakeover-current,loadcurrentandshort-circuit current(limitedcurrentfuse).

This product is featured with impact structure, aesthetic appearance reliable interlock and high insulating level. In the spring storage operating mechanism,ON/OFFspeed is free from the influence of the manpower.For the arc-extinguish electric arcextinguish inside the insulating cover,thefree gas occurs at sparking donot causedescend of insulating levelbetween phases andphasetoearth.Theinsulating coverclapboard separates electrifiedpart thusboost protectiongrade of ring mainunit.The copper-tungsten contact and main contact brings alongreliableconductivity and long life.Thisproduct achievessound fame due toeasy maintenance and operations aswell asreliableperformance.It is in compliancewithper IEC62271-105.

AMBIENTCONDITION

1.Ambient temperature -25°C-+40°C
2.Elevation <=slant 1000m
3.Humidity:dailyaverage humidity \lesssim95% monthly {\lesssim}90%
4.The earthquake does not exceed degree8
5. No fire, explosion, chemical errosion.
6.Pollution: level 2

FKN12-12RD

SeriesIndoor HighVoltageAir-Blast Type Load BreakSwitch-Fuse Combination Apparatus

TECHNICALSPECIFICATION

OVERALLDIMENSION

FZN25-12D

SeriesIndoorHighVoltage VacuumLoadSwitch

SPECIFICATION

FZN25,FZRN25 type vacuum load switch and composite apparatus,suitable for three-phase AC 501-12 ringnetworkor terminal power supplyand industrial electricalequipment,forload control and short circuit protection use,load switch open and close the closed loop current,no-load transformer and cable charging current,composite apparatus can break any current till rated short circuit current.Adopt the straight move orisolating fracture andvacuum interrupter linkage.Withfunction of manual andelectricoperation.

FZN25,FZRN25 special transmission structure design, arc extinguish chamber only withstand voltage in the moment of closingandbreaking,smallsize,Lightweight.

FZN25,FZRN25canrealize isolation fracture and arcextinguish chamber fracture disposable operating.

FZN25, FZRN25 has a grounding switch mutual linkage grounding valve between the static contact and mova conductive cylinder,ensuressafety andconvenientmaintenance.

AMBIENTCONDITION

1.Theambienttemperature: -25°C-+40°C ,alpine region, \gtrsim-40°C
2. The altitude: <=10000
3.Relativehumidity:dailyaveragevalue isnot greaterthan 95% monthlyaverageisnotgreaterthan 90%
4.Earthquakeintensity: {\lesssim}8 degree;
5.The surrounding air is not corrosive and flammable gas, steam and other significant pollution;
6.Contaminationgrade:ll class;

FN7-12 SeriehdrinationApparatus

SPECIFICATION

FN7-12DRModel IndoorAC HV LoadSwitch is suitable in50Hz,rated voltage of 12Kv the three-phase AC power system asthebreaking load short-circuit current of thepowerand used the Closing,until the combination of electrical short-circuit currentcanbebreakinganycurrentcanbeusedasprotectionpurposes.

FN7-12

TECHNICALSPECIFICATION

OVERALLDIMENSION

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FN5-12 SewiendusrAcHihViotageLradBreak

SPECIFICATION

FN5-12R(L) model indoor AC HV load break switch-fuse combination apparatus is developed and designed based on international technology and national power supplyrequirement, it passed alltype tests and trial-operation inspections.The apparatuSconforms toIEC420:ACLOADBREAKSWITCHANDFUSECOMBINATIONAPPARATUS(1990EDITION)and GB3804:3-63KVACHVLOADBREAKSWITCHVOLUMEANDLIGHT WEIGHT.Compared to international product it keeps upwith technical level with small volume and light weight.It is applicable inring main unit and prefabricated substations as well as 12kv line and power distribution system.The product realizes three working positions: power making,power breaking and earth.It applies topower system of rated voltage 6-12kv,50/60HZ breaking load current ober load current and short-circuit current.

AMBIENTCONDITION

MODELIMPLICATION

1.The altitude:under 1000M;
2.The ambient temperature: -25°C-+40°C
3.Therelativehumidity of air:monthly {\lesssim}90% daily \Lleftarrow95%
4.Ampitude:Earthquake degree 8;
5.Application occasions should free from fire,inflammables,
explosives,corrosivesandseverevibration.

FN5-12

Series IndoorACHighVoltage Load Break Switch-Fuse Combination Apparatus

TECHNICALSPECIFICATION

OVERALLDIMENSION

Left side: Load switch and
CS6-10 operating mechanism drawing
1.Loadswitch
2.Bend connection
3.3/4""Welded steel pipe”
4.Operating mechanism

IndoorAChighvoltageload switch
1.Bottombase 2.lnsulator
3.Fuse 4.Tripper gear
5.Movable contact
6.Arc-extinguishing tube
7.Guidance piece 8.Staticcontact
9.Switching mechanism
10.lnterlocking apparatus
11.Load switch operating mechanism
12.Earthing switch

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JN15 Sertes IndartriAg Hivitch

SPECIFICATION

JN15-12series indoor highvoltage(HV)earthing switch absorbs advanced new technical from domestic and abroad.It confirmstoGB1985-89<ACHVDISCONNECTSWITCHANDEARTHSWITCH>,relative standardsIEC129 andpassKEMA test.The apparatus applies topower system of rating below 12kv,and AC 50/60Hz.It is suitablefor varioustypes HV switchgearforearthingprotection.Theholisticearthingswitchconsistsof basis,supportinginsulatormainaxismainbladefast spring,fixed and moving contact.Additional electronicdisplay is also availableaccording to theusers’s requirement.

AMBIENTCONDITION

MODELIMPLICATION

1. Altitude: <=slant1000m
2.Ambient temperature: -10°C^{-}+40°C
3.Humidity:dailyaverage humidity \lesssim95% monthly {\lesssim}90%
4.Earthquake doesnot exceed degree8;
5.No fire,explosion, chemical erosion.

PRODUCTFEATURE

1.Advanceddesignandsteadyperformance.
2.Simple structures,simplemounting and adjustment.
3.Quick breaking and making capability.
4.Handsome appearance and delicate manufacture technical.
5.Usable andscientific,availableoperation onboth two sides
(rightandleft).

OVERALLDIMENSION

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JN15-24/31.5 Herielntager Earthing Switch

SPECIFICATION

JN15-24/31.5indoorAVHVearthingswitch isthenewearthingswitchourBoxdcompanyresearchanddeveloped.It has the advanced design, simple and compact structure,reliable technicalperformance,etc.It according withGB 1985-2004AC HV disconnect switch and earthing switch,relative standards IEC62271-102: 2002.The apparatus applies to power system of rating below 24kV,and AC 50/60 Hz. It has short-circuit making capacity to protect other electrical equipment in the switching equipment,and alsobeused forearthing protectionwhen overhauling high-voltage electrical apparatus.

AMBIENTCONDITION

MODELIMPLICATION

1. Altitude: <=slant1000m
2.Ambient temperature: -25°C-+40°C
3.Humidity:daily average humidity <=slant 95%,monthly {\lesssim}90%
4.Earthquake does not exceed degree 8;
5.No fire,explosion, chemical erosion;
6.Pollution:level 2.

PRODUCTFEATURE

1. Altitude less than 1000m.
2.Ambient air temperature:up to + 40 °C ,thelowerlimitof -25degree
3.The daily average relativehumidity of 95% is not dry, on average less than 90%
4. Filthy rating: Il.

OVERALLDIMENSION

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JN22B-40.5/31.5 SertasgIndarthing Hiwitch

SPECIFICATION

JN22B-40.5/31.5seriesindoorhighvoltage(HV)earthingswitchabsorbsadvancednewtechnicalfromdomesticand abroad.It confirmsto GB1985-2004<AC HV DISCONNECT SWITCHAND EARTH SWITCH> standard.And applies to threephase rated voltage 405kV,AC50/60Hz power system.It can support the use of KYN61-405 HV switch panel and other models,thefoundationisprotect theHVelectricequipmentswhenrepairormaintenance.JYN22-40.5/31.5seriesHVearthing switch isrevised and update on thebase of the abovemodel, its structure ismore simple and compact,best performance and easy operate with smallangle.It is same with JN15-12, the connect and driving medium are in common use.

AMBIENTCONDITION

MODELIMPLICATION

1.Altitude: <=slant1000m
2.Ambient temperature: -25°C-+40°C
3.Humidity:dailyaveragehumidity \lesssim95% monthly {\lesssim}90%
4.Earthquake does not exceed degree8;
5.No fire,explosion, chemical erosion.

OVERALLDIMENSION

Fixed contact over dimension

MOUNTINGCUTOUTFIGURE

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JN22-40.5/31.5 Sertag Indartring Hivitch

SPECIFICATION

JN22B-40.5/31.5 series indoor high voltage(HV) earthing switch absorbs advanced new technical from domestic and abroad. It confirms to GB1985-2004 <AC HV DISCONNECT SWITCH AND EARTH SWITCH> standard. And applies to threephase rated voltage 405kV, AC50/60Hz power system. It can support the use of KYN61-405 HV switch panel and other models, the foundation is protect the HV electric equipments when repair or maintenance.

AMBIENTCONDITION

MODELIMPLICATION

1. Altitude: <=slant1000m
2.Ambient temperature: -25°C-+40°C
3.Humidity:dailyaveragehumidity \lesssim95% monthly {\lesssim}90%
4.Earthquake does not exceed degree8;
5.No fire,explosion, chemical erosion.

TECHNICALSPECIFICATION

OVERALLDIMENSION

MOUNTINGCUTOUTFIGURE

SPECIFICATION

This products can be used in indoor system of 50Hz and rated voltage of 12KV, 24KV, 36KV.it can be used together with other switch facilities such as loading switches, vacuum contactors. lt can protect electric transformers and other electric facilities against overload orcircuit breaker.It is also a necessary qeuipment for high voltage switch box,circular circuit cabinet high/lowvoltagetop-loading transformersubstation.

MODELIMPLICATION

12KV-15KV

12KV-15KV

YHW-110KV

Complete Accessories

Sensor,live display series

6-35KV live display DXN-I(T.Q)

6-35KV live display DXN-II(T.Q)

6-35KV live display DXN-III(T.Q)

6-35KV live display L-6

6-35KVlive displayDXN-V(GL-3)

6-35KVlive display VTYPE

Insulating cylinderseries

VS1Insulating cylinder JS2-10Q/1600A\~4000A

Contact/Contactarmseries