Hgis, Substation, Power Transmission manufacturer / supplier in China, offering Sf6 Gas Insulated Switchgear Rated Voltage 145kv, Gas Insulated Switchgear for Power Grid 220kv, 220kv Gas Insulated Switchgear for Power Substation and so on.
Min. Order / Reference FOB Price | |
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1 Set | US $160000.00/ Set |
Local Area: | Beijing, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, PayPal |
Function: | Industry |
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Structure: | Power Built-in Type |
Usage: | Disconnector, Change-over Switch, Control Switch |
Technical dataGIS ZF-252Rated voltage (kV) 252Rated frequency 50;60Rated normal current (A) 4000Rated peak withstand current (kA) 125Rated short-time withstand current and duration(kAZs)50/3Rated power-frequencyTo earth and between phases (k7)460withstand voltageAcross the isolating distance (kV)605Rated lightning impulseTo earth and between phases (kV)1050withstand voltageAcross the isolating distance (kV)1250Power frequency withstand voltage under zero gage pressure (kV)189Closing time of interrupter (ms) 90±10Opening time of interrupter (ms) 30±5Interruption time (ms) S60Rated operation circle O-0.3s-CO-180s-COInsulating medium SF6Number of operating mechanisms per circuit breaker 3
Q:What is your delivery time ?A: Depend on the type of switchgear,within 2 months nomally.Q:What is your payment term?A: L/C or T/TQ:What kind of standard you follow?A: ISO9001,ISO14001,BS OHSAS 18001Q:What kind of supporting documentation you can provide normallyA: Quotation,commercial invoice,packing list,bill of lading, outline drawing,test report,reference list,certificate of origin, etcQ:What is your normal warrantee period?A: 12 months after transformer operation.
We're a manufacturing company, key components are manufactured by ourselves,and can offer competitive price products. Our product line offers simplified installation and improved usability. For many years' experience in power industry,JDEC help to design professional feasibility scheme for complex project. onsite supervision,type test,warehouse-in inspection are conducted by step to ensure the quality. Provide 12 months warranty period nomally. In response to your needs without any delay,value your time.