ZN85 AC 50HZ 40.5kv / 36kv indoors three phase High Voltage Circuit Breaker - Product

Place of Origin : Shenzhen,China
Delivery Time : 30 Days

Product Description

ZN85 AC 50HZ 40.5kv / 36kv indoors three phase High Voltage Circuit Breaker

4.1 High Voltage Circuit Breaker circuitbreakersmainfixedparameters(table1)

- - - -
Serialnumber | Parametername | Unit | Specificationparameter |
1 | Ratedvoltage | kV | 40.5 |
2 | 1minlaborfrequencydurablevoltage(haseffectvalue) | kV | 95 |
3 | Lightningsurgewithstandingvoltage(peakvalue) | kV | 185 |
4 | Nominalfrequency | Hz | 50

Physical Specification

Other Specification : ZN85 AC 50HZ 40.5kv / 36kv Indoors Three Phase High Voltage Circuit Breaker 4.1 High Voltage Circuit Breaker Circuitbreakersmainfixedparameters(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

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