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Owner: Xi'an XD Switchgear Electric Co. Ltd.

Xi'an XD Switchgear Electric Co. Ltd.
No. 509, Daqing Road
710077 XI'AN CITY, ShanXi
China
Xu Shen
Email: --

Standard: IEC 62271-100
VoltageNormal currentShort-circuit currentFrequencyClosing mechanismArc extinguishing medium Designation Certificate number Cert. type Contents Remarks TS
kV kA Hz        Help Help  
145 3150 40 50/60 Stored energy closing (springs) SF6 CB145-I 2147-13 a,b,c  
145 3150 40 50/60 Stored energy closing (springs) SF6 CB145-I 2149-13 e,f  

Standard: IEC 62271-102
VoltageNormal currentShort-circuit currentFrequencyClosing mechanismInsulating mediumMaking cappacityArc extinguishing medium Designation Certificate number Cert. type Contents Remarks TS
kV kA Hz   kA       Help Help  
145 3150 40 50/60 Dependent power closing (motor) SF6   GWG21-145 2155-13  
252 4000 63 50/60 Dependent power closing (motor) SF6   GWG17-252 2094-14  
252 4000 63 50/60 Dependent power closing (motor) SF6   GWG17-252 2096-14   

Standard: IEC 62271-102
VoltageShort-circuit currentMaking capacityFrequencyClosing mechanismInsulating medium Designation Certificate number Cert. type Contents Remarks TS
kV kA kA Hz        Help Help  
145 40 104 50/60 Independent power closing (springs, charged by motor) SF6 JWG20-145 2151-13  
145 40 104 50/60 Independent power closing (springs, charged by motor) SF6 JWG20-145 2153-13   
252 63 164 50/60 Stored energy closing (springs, charged by motor) SF6 JWG19-252 2090-14  
252 63 164 50/60 Stored energy closing (springs, charged by motor) SF6 JWG19-252 2092-14  

Standard: IEEE Std C37.09
VoltageContinuous currentShort-circuit currentFrequencyClosing mechanismMinimum opening timeArc extinguishing medium Designation Certificate number Cert. type Contents Remarks TS
kV kA Hz  ms       Help Help  
145 3150 31.5 50/60 Stored energy closing (springs)  SF6 CB145-I 2170-13 a,b,c  
145 3150 40 50/60 Stored energy closing (springs)  SF6 CB145-I 2148-13 a,b,c  
145 3150 40 50/60 Stored energy closing (springs)  SF6 CB145-I 2150-13 e,f