12kv/24kv/38kv/72.5kv 3p Automatic Single Tripping Vacuum Circuit Breaker

72.5KV 3150A 60HZ OUTDOOR HVAC  SINGLE PHASE OPERATION vacuum  CIRCUIT BREAKR   ITEMDESCRIPTIONUNITREQUIREDGUARANTEED1,0GENERAL DATA   1,1Manufacturer IndicateHEMG1,2Type Tanque vivoLIVE TANK1,3Country IndicateCHINA1,4Standards of manufacture IEC 62271-100IEC62271-100 &

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72.5KV 3150A 60HZ OUTDOOR HVAC  SINGLE PHASE OPERATION vacuum  CIRCUIT BREAKR  
 
ITEMDESCRIPTIONUNITREQUIREDGUARANTEED
1,0GENERAL DATA   
1,1Manufacturer IndicateHEMG
1,2Type Tanque vivoLIVE TANK
1,3Country IndicateCHINA
1,4Standards of manufacture IEC 62271-100IEC62271-100
   IEC 60056IEC60056
1,5Altitude of installationm.o.s.l25002500
1,6Pollution Level 31mm/kV31MM/KV
1,7Corrosion index MediumIV
2,0NOMINAL DATA AND CHARACTERÍSTICS   
2,1FrequencyHz6060
2,2Characterístics of voltage:   
 - Nominal VoltagekV6060
 - Max voltaje of the systemkV72.572.5
 -  Max voltaje of the equipmentkV72.572.5
2,3Insulation Level   
 -          Withstand frequency, 1 min.voltageatindustrialkV140140
 -  Withstand voltage at impulse 1,2/50 mskVp325325
2,4Characterístics of Current   
 - Nominal currentA12501250
 - Short circuit currentkA31.531.5
 -  Rated short-circuit currentkAp 80
 -  Short circuite durations33
2,5-    Nominal  operating  sequence  (tripolar reconnection) O - 0,3s -   CO
-
3min- CO
O-0.3S-CO-3MIN-CO
        
 
2,6Operating                      characteristics:                      (operating times)   
 Duration of maneuver   
 -     closing timems<70<=70
 -break timems<50<= 50
 -Opening timems<35<=35
 - Total opening duration for 10% bursting powermsIndicate<= 70
 SymmetricamsIndicate<=3
 AsymmetricamsIndicate<=3
 - 30% of rupture powermsIndicate 
 SymmetricamsIndicate<=3
 AsymmetricamsIndicate<=3
 - 60%  of ruptura powermsIndicate 
 SymmetricamsIndicate<=3
 AsymmetricamsIndicate<=3
 - 100%  of ruptura powermsIndicate 
 SymmetricamsIndicate<=3
 AsymmetricamsIndicate<= 3
 - ClosemsIndicate<=70
 Duration of closure between the moment the order is issued and the closing of the contactsmsIndicate100
 Maximum deviation of simultaneitymsIndicate<=3
 Between the three poles of the switch Indicate<=3
 To the openingmsIndicate<=35
 To the closemsIndicate<=70
2,7First pole opening factor 1,51.5
2,8Maximum     opening                      time                      difference between two diferent polesms33
 
 
 
2,9Transient Recovery Voltage (TRV)kVIndicate181.8
     
2.1Rate of rise recovery voltage (TRV)KV/msIndicate0.72
2,11Breaking Chambers:PowerandInterruption   
 - Arc extinción way SF6SF6
 -  Number of cut-off chambers per phaseu11
 - Number of capacitors of distribution Indicate0
 - Opening distance between contactsmmIndicate27MM
 - Pressure of the extinguishing medium in the extinguishing chambersMPaIndicate0.55
2,12Control device   
 - Model IndicateCT-1
 -     Functioning One      -Three phaseSINGLE PHASE OPERATION ,THREE PHASE
 - Type of mechanism of operation By        spring   / engineBY       SPRING ENGINE-
 - Load of mechanism  600W
 . Manual YesYES
 . Eléctric YesYES
 -  Motor supply voltageVdc110            +10%/-
20%
110(-20% +10%)
 -  Auxiliary voltage (controls)Vdc110            +10%/-
20%
110V(-20%+10%)
 - Current of the engineAIndicate8A
 - Power of the engineWIndicate600W
 - Contacts auxiliars 10 NO + 10 Nc10NO+10NC
 Maximum allowed number of starts per 24 hours, time of each operation Indicate1000
 Oil type of control device IndicateGREESE
         
 
 Amount of oil per switch Indicate15G
 Operation in case of loss of energy   
 With closed switch Indicate350W
 With closed open Indicate250W
2,13BUSHING   
 - Brand IndicatePUKO
 - Type IndicateZSW
 - Material PorcelainPROCELAIN
 - Total leakage distancemmIndicate4100
 - Specific leakage distancemm/kV3131
 -  Electrodynamic flexural loadNIndicate6000
 - CapacitancePFIndicate0.48
 - Factor  of dissipation%Indicate<=0.5
2,14CHARACTERÍSTICS DIELÉCTRICS   
 -       Extinguishing   fluid  pressure  in interruption chambers (gas)theBarIndicate0.55MPA
 - Guaranteed number of IN interruptions without changing the extinguishing medium Indicate20TIMES
 -       Of   0,5   Icc    without   changing extinguishing fluidthe Indicate1000TIMES
 Maximum annual SF6 gas loss 0.5%<=0.5%
3,0CIRCUITS AUXILIARS   
3,1Coils of close and open :   
 -  Number of trigger coils 22
 - Number of coils of close 11
 - Voltage nominalVcc110
15%
+10%/-110(-15% TO +10%)
 - Power of the coilsWIndicate300w
3,2Heating of the control box and drive:   
       
 
 
 
 - Voltage nominalVcaIndicate220v
 - PowerWIndicate100
 -  Thermostat Control RangeºCIndicate<=15
 - FrequencyHz6050
     
3,3Internal blocks in the control device:   
 - Closing Interlock VoltageVdc110
20%
+10%/-110 +10%/-20%
 - Opening Interlock VoltageVdc110
20%
+10%/-110 +10%/-20%
 - Voltage of anti-pumping relaysVdc110
20%
+10%/-110 +10%/-20%
3,4Alarms:   
 - Low pressure of gas Yesyes
 - Failure of control device Yesyes
3,5Signaling   
 -  Counter of operations of the switch Yesyes
 - Mechanical position indicator Yesyes
4,0AUTOMÀTYC CLOSE   
 Alarms Yesyes
 - Closing deadlock Yesyes
 - Opening Interlock Yesyes
 Discordance Yesyes
 Position signaling Yesyes
 Counter of maneuvres of the circuit breaker Yesyes
 Mechanical position indicator Yesyes
 Position auxiliary contacts mechanically connected to the control device (minimum 7) Indicate10NC+15NO
 
5,0EXTREME OPERATING TEMPERATURESoCIndicate-30ºC,+85ºC
6,0HEATINGS   
 -    Heating  of  the  contacts in continuous operation under IN switchoCIndicate<=15
 - Heating of the contacts under Icc during the maximum permissible timeoCIndicate<=15
 - Heating in continuous operation of the extinguishing medium under InoCIndicate<=15
7,0SUPPLY                  SUPPORT          AND                  ANCHORING BOLTS Yesyes
7,1The metal frames needed for the Switch, will include the supply, They could be fabricated for a direct fixing, also, the structures support. Yesyes
7,1Galvanized support and hardwareum100100uM
8,0MASSES,                       DIMENSIONS,                       EFFORTS, SCHEMES AND NOTES   
8,1Weights:   
 - Total weight of the circuit breakerkgIndicate1800
 - Total weight of the control boxkgIndicate90
 - Weight of the chamberkgIndicate300
 - Weight of 1 pole for transportkgIndicate1000
8,2Dimensions:   
 - Dimensions of terminal HVmmIndicate2041
 - Dimensions of the box for transportmmIndicateSEE            TRANSPORT LIST
 - Drawing of the outer dimensions of switch completely assembled and with all its accessoriesIndicateSEE                   LAYOUT DRAWING
 - Drawing of the external  dimensions  of the pole of the switch to the assembly (placement on site with indications of normal means of lifting and transport)IndicateSEE LAT DRAWING
 - Drawing of exterior dimensions of the largest piece, for transport purposesIndicateSEE               TRANSORT LIST
 
 
 
8,3Efforts :   
 - Permissible longitudinal effort on the terminal of H.V.NIndicate1250
 - Permissible transverse force on terminal of H.V.NIndicate750
 -     Effort     transmitted    to       foundation foundations during operation Indicate1000
 At closekNIndicate35
 At openkNIndicate26
8,4Schemes:   
 - Drawing of the external dimensions of the Switch Assembled with all its accessories YesYES
 - Drawing the outer dimensions of the largest piece for transport purposes YesYES
 -  Drawing of the support structure YesYES
 - Drawing with the dimensions of packing box YesYES
8,5Notes:   
 - Note descriptive of breaker YesYES
 - Note descriptive of control device YesYES
 -    List      of equipmentsreferencesupplysimilar YesYES
9,0MINIMUM DISTANCES   
 - Distance between pole axesmm17501750
 - Minimum height of the base of the support to the bottom of the porcelain of the insulatormmIndicate2500
10,0SEISMIC CONDITIONS Horizontal seismic acceleration of    0.5g       and vertical seismic acceleration0.5G/0.2G
        
 
   of 0.2g YES
11,0TESTS IEC            62271-
100
YES
 12kv/24kv/38kv/72.5kv 3p Automatic Single Tripping Vacuum Circuit Breaker
 

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