40.5 / 36kv ZN85 High Voltage Vacuum Switchgear For Industry And Mining Enterprise

40.5 / 36kv ZN85 High Voltage Vacuum Switchgear For Industry And Mining Enterprise

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Supplier Details

Zhejiang ELECS Electrical Co.,Ltd

Free Member  (2012)

[ Wenzhou, ZH, China ]

Business Type:  Manufacturer

Supplier has 50 products

Contact Details

Quick Details

Brand:
ELECS
Model:
ZN85

Packaging and Delivery

Packaging:
Standard Packaging
Delivery Lead Time:
30 Days

Product Description

Detail: 40.5 / 36kv ZN85 High Voltage Vacuum Switchgear For Industry And Mining Enterprise


4.1circuitbreakersmainfixedparameters(table1)

- - - -
Serialnumber | Parametername | Unit | Specificationparameter |
1 | Ratedvoltage | kV | 40.5 |
2 | 1minlaborfrequencydurablevoltage(haseffectvalue) | kV | 95 |
3 | Lightningsurgewithstandingvoltage(peakvalue) | kV | 185 |
4 | Nominalfrequency | Hz | 50 |
5 | Nominalcurrent | A | 1250, 1600, 2000 |
6 | Fixedshort-timewithstandingelectriccurrent | kA | 25, 31.5 |
7 | Fixedpeakvaluewithstandingelectriccurrent | kA | 63, 80 |
8 | Theratingshort-circuitstheduration | s | 4 |
9 | Theratingshort-circuitsthedrop-outcurrent | kA | 25, 31.5 |
10 | Theratingshort-circuitsthepasstogathertheelectriccurrent | kA | 63, 80 |
11 | Fixedoperationsequence | | O0.3sCO180sCO |
12 | Opensbreaksthetime | ms | 80 |
13 | Theratingshort-circuitsthedrop-outcurrenttoopenbreaksthenumberoftimes | time | 20 |
14 | Singlecondenserbankdrop-outcurrent | A | 630 |
15 | Backtobackcondenserbankdrop-outcurrent | A | 400 |
16 | Fixedoperationvoltage | V | AC110/220, DC1100/220 |
17 | Mechanicallife | time | 10000 |
- - - -

4.2, Circuitbreakermainphysicalcharacteristicsparameter(table2)

- - - -
Serialnumber | Parametername | Unit | Specificationparameter |
1 | Thecontactopensthedistance | mm | 202 |
2 | Frontthecontactovertravel | mm | 7.51.5 |
3 | aftertheaverageGathersfloodgspeed(contactjustgathered12mm) | m/s | 0.80.2 |
4 | evenlytodivideequallythefloodgatespeed(contactjusttodivide12mm) | m/s | 1.80.2 |
5 | Gathersfloodgtime | ms | 100 |
6 | minutefloodgatetime | ms | 60 |
7 | ThecontactGathersfloodgbouncesthetime | ms | 3 |
8 | Threecoincides, dividesthefloodgatenosametime | ms | 2 |
9 | Buffercushiontravellingschedule | mm | 131 |
10 | Eachreturnrouteresistance(includingdoesnottoucharm) | | 40 |
11 | contactpermissionattritionthickness | mm | 3 |
- - - -

OutlineDimensionDrawing

Dearfriends, plscontactusfortheoutlinedimensiondrawing, wewillgiveyouquickreply.

ZN85-40.5indoorsa.c.highvoltagevacuumcircuit-breaker(hereafterreferstoascircuitbreaker)isthreephaseac50HZ, theratedvoltage40.5kVindoorsswitchinggear.

ThecircuitbreakerconformstoGB1984-1989"highvoltageCircuitbreaker", JB3855-1996"3.6-40.5kVIndoors.

highvoltageVacuumcircuit-breaker"andtheIECrelatedstandard.Thecircuitbreakermaysupplytheindustryandminingenterprise,

thepowerplantandthetransformersubstationusingofastheanalysisandsynthesisloadcurrent,

theexcesscurrent, thefaultcurrent, andissuitableforthefrequentoperationplace.

2UsingEnvironmentalCondition
2.1altitudesabovesealevel:<=1000m
2.2ambienttemperatures:Highestdoesnotsurpass40, thedailyaveragevaluedoesnotsurpass35;

Mostislowerthan-15.
2.3environmenthumidities:Thedaterelativehumiditymeanvalueisnotbiggerthan95%;

Thedatesteampressuremeanvaluedoesnotsurpass2.2kpa;

Themonthrelativehumiditymeanvalueisnotbiggerthan90%;

Themonthsteampressuremeanvaluedoesnotsurpass1.8kpa.
2.4earthquakeintensities:Islowerthan8levelsof
2.5circuitbreakerstohavetoinstallisnothavingthefire, thenon-explosionhazard,

non-corrosivenessgasandthenotfiercevibrationplace.
2.6theelectronmageticinterferencepeak-to-peakvaluewhichinducesintwosystemsdoesnotsurpass1.6kv.
2.7powersourcesconditions:Directcurrent110V, 220V;Exchanges110V, the220V
2.8customerslikehasotherspecialrequests, maywhentheorderingproposed,

theourcompanymaygivemostgreatlysatisfies.

ScopeOfApplication



Itisuniversallyusedinpowerplant, electricnetwork,

metallurgyindustrypetrochemicalindustryandinfrastructures, suchasairport, subway, building.

Basic Information

Country:
China
Business Type:
Manufacturer
Year Established:
2000
Total Employees:
101 - 500

About Us

In these years, our business has radiated to not only the nation, but also the whole world, and we have established an extensive and long-term business network with our customers worldwide.Our company conducts the management principle of "strong cooperation", utilizing internal resources and absorbing external advantages to the greatest degree. We have established long-period cooperation and partner relationship with Xi'an High-Voltage Research Institution, Pinggao Electric and Zhejiang University, which provide technical support for new product exploration and market enlargement. Additionally, with the advanced testing equipment and consummate after-sales service, our company has been awarded the advanced department and excellent enterprise by the government for many years. "ChangKai" products have had praise form various customers.

Member History

Year Joined:
2012
Membership Type:
Free Member

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