220kV Prefabricated rwb thaiv tsev ncaj Connector
Lub 220kV prefabricated rwb thaiv tsev ncaj connector yog ib qho tseem ceeb nyob rau hauv lub tshav pob ntawm high -voltage fais fab kis. Nrog rau ib qho tseem ceeb prefabricated rwb thaiv tsev tsim, nws combines ntau yam insulated qhov chaw nyob rau hauv ua ntej, ua kom ntseeg tau thiab ruaj khov rwb thaiv tsev kev ua tau zoo los tiv thaiv 220kV high voltage. Tus neeg xyuas pib sab hauv yog ruaj khov nrog kev ua haujlwm zoo, thiab cov txheej txheem rwb thaiv tsev sab nraud nruj nreem qhwv ib ncig, tiv thaiv kom tsis txhob xau thiab flashover. Hauv cov kab hluav taws xob hluav taws xob, nws tuaj yeem txuas cov cables zoo, txo cov kab tawg, txo qis hluav taws xob, thiab txhim kho kev nyab xeeb thiab ruaj khov ntawm kev xa hluav taws xob, tau siv dav hauv cov phiaj xwm hluav taws xob hauv nroog thiab loj - cov phiaj xwm xa hluav taws xob.
- Khoom Taw qhia
Lub 220kV prefabricated rwb thaiv tsev ncaj connector yog ib qho tseem ceeb nyob rau hauv lub tshav pob ntawm high -voltage fais fab kis. Nrog rau ib qho tseem ceeb prefabricated rwb thaiv tsev tsim, nws combines ntau yam insulated qhov chaw nyob rau hauv ua ntej, ua kom ntseeg tau thiab ruaj khov rwb thaiv tsev kev ua tau zoo los tiv thaiv 220kV high voltage.
Tus neeg xyuas pib sab hauv yog ruaj khov nrog kev ua haujlwm zoo, thiab cov txheej txheem rwb thaiv tsev sab nraud nruj nreem qhwv ib ncig, tiv thaiv kom tsis txhob xau thiab flashover. Hauv cov kab hluav taws xob hluav taws xob, nws tuaj yeem txuas cov kab hluav taws xob zoo, txo cov kab tawg, txo qis hluav taws xob, thiab txhim kho kev nyab xeeb thiab ruaj khov ntawm lub zog xa hluav taws xob, tau siv dav hauv cov phiaj xwm hluav taws xob hauv nroog thiab loj - cov phiaj xwm xa hluav taws xob.
Lub ntsiab lus qauv
Technical parameters
| Yam khoom | Parameter |
|---|---|
| Rated Voltage thiab zaus | 120/220 kV, 50 Hz |
| Kev ua haujlwm siab tshaj plaws | 2 52kv |
| Ambient Temperature Range | -40℃rau +40 degree |
| Maximum Conductor Temperature (Kev ua haujlwm li qub) | 90 degree |
| Maximum Conductor Kub (Short Circuit) | 250 degree |
| Siv tau Cable Hla-Section | 240-2500 hli |
| Qhov siab tshaj plaws | ≤1000 m (Custom designs available for >1000 m) |
| Cov pa phem theem | Tsim nyog rau thaj chaw muaj kuab paug hnyav (Class IV) thiab ntug hiav txwv siab ntsev- thaj chaw huab cua |
| Kev Ntsuas Ib Feem (Ambient, 190 kV) | Tsis pom qhov paug tawm tsawg dua lossis sib npaug li 5 pC rhiab heev |
| Thermal Cycling Test (254 kV, 95-100 degree, 8h cua sov / 16h txias) | Ua tiav 20 lub voj voog |
| Kev Ntsuas Ib Feem (High Temp, 190 kV) | Tsis pom qhov paug tawm tsawg dua lossis sib npaug li 5 pC rhiab heev |
| Impulse Voltage Test (± 1050 kV, 95-100 degree, 10 zaug txhua) | Tsis muaj kev tawg lossis flashover |
| Fais fab zaus Voltage Test (160 kV, 15 min) | Tsis muaj kev tawg lossis flashover |
|
Sealing Test rau Assembled Terminations a. Kev Ntsuas Kev Ntsuas Siab (250 ± 10 MPa, 1 h) b. Nqus Leakage Test (1 h) - Siab nce (B-A) |
Tsis muaj roj to 60p ua |
Yam ntxwv:
● Lub ntsiab rwb thaiv tsev ntawm cov khoom yog qhov tseem ceeb prefabricated qauv, lub siab siab shielding, lub siab ntxhov siab thiab cov rwb thaiv tsev daim yog txhaj rau hauv tag nrho daim, cov qauv yog yooj yim, thiab lub installation yog yooj yim.
● Cov txheej thaiv sab nrauv ntawm lub ntsiab insulating piece yog ua los ntawm semi conductive silicone roj hmab, kom tsis txhob muaj qhov tsis xws luag uas cov tshuaj tsuag nto yog yooj yim puas.
● Lub plhaub yog ua los ntawm lub siab muaj zog tooj liab plhaub tiv thaiv lub thawv, lub zog ua haujlwm siab, kev ua haujlwm zoo sealing.
● Lub ntsiab rwb thaiv tsev ntawm cov khoom yog qhov tseem ceeb prefabricated qauv, lub siab siab shielding, lub siab ntxhov siab thiab cov rwb thaiv tsev daim yog txhaj rau hauv tag nrho daim, cov qauv yog yooj yim, thiab lub installation yog yooj yim.
● Cov txheej thaiv sab nrauv ntawm lub ntsiab insulating piece yog ua los ntawm semi conductive silicone roj hmab, kom tsis txhob muaj qhov tsis xws luag uas cov tshuaj tsuag nto yog yooj yim puas.
●Lub plhaub yog ua los ntawm lub siab muaj zog tooj liab plhaub tiv thaiv lub thawv, siab txhua yam muaj zog, zoo sealing kev ua tau zoo.
Cov khoom loj:
Qhov loj ntawm 220kV prefabricated rwb thaiv tsev ncaj connector:
Daim ntawv pov thawj
Daim ntawv pov thawj patent tshiab / Tsim daim ntawv pov thawj patent, daim ntawv tso cai ua lag luam, chaw ua haujlwm kws tshaj lij, daim ntawv tso cai tsim khoom, siab -tech enterprise daim ntawv pov thawj, CE daim ntawv pov thawj, CCC daim ntawv pov thawj, SGS daim ntawv pov thawj, daim ntawv pov thawj zoo, thiab ISO9001, ISO14001, OHS18001, thiab lwm yam ntawv pov thawj.
Cim npe nrov: 220kv prefabricated rwb thaiv tsev ncaj connector, Tuam Tshoj 220kv prefabricated rwb thaiv tsev ncaj connector manufacturers, lwm tus neeg, Hoobkas
