17kV 24kV Thiab 35kV European Luj Tshib Plug-hauv Surge Arrester
✅ Tag nrho Insulated thiab kaw
✅Plug- hauv kev sib txuas rau kev txhim kho yooj yim
✅ Chaw-Txuag
✅ Muaj kev nyab xeeb thiab ntseeg tau
- Khoom Taw qhia
Jinneng 17kV 24kV thiab 35kV European lub luj tshib ntsaws -in surge arrester yog ib tug hlau surge arrester tsim thiab interfaced raws li European qauv. Nws yog ntsia ze ntawm cov khoom siv hluav taws xob nyob rau hauv ib qho kev sib txuas, nram qab - txuas kev teeb tsa.
Siv qhov zoo tshaj plaws uas tsis yog - cov yam ntxwv ntawm nws cov ntsiab lus tseem ceeb - cov hlau oxide resistor - nws ua sai heev thaum xob laim overvoltages txaus ntshai lossis hloov overvoltages tshwm sim hauv lub cev. Nws diverts lub overvoltage zog rau hauv av thiab cia li restores nws lub xeev insulating tom qab lub overvoltage subsides.
Qhov no zoo tiv thaiv cov rwb thaiv tsev ntawm cov khoom siv tseem ceeb, xws li transformers thiab keyboards, hauv lub zog hluav taws xob los ntawm kev puas tsuaj.
Hluav taws xob Parameters
| Parameter | 17kv ua | 24kv ua | 35kv ua |
|---|---|---|---|
| Qhov System Voltage | 17.5 kV 2 | 24kv ua | 3 5kv |
| Rated Voltage, UA | 27kv ua | 36kv ua | 51kv ua |
| Kev ua haujlwm tsis tu ncua Voltage, Uc | 21.6 kv :ua | 29,0kv :ua | 40,8kv :ua |
| Nominal Discharge Current, Hauv | 5 kA or 10 kA | 5 kA 10 kA | 10 kA |
| Residual Voltage - Ntsig Current | Tsawg dua lossis sib npaug li 67 kV | Tsawg dua lossis sib npaug li 90 kV | Tsawg dua lossis sib npaug li 128 kV |
| Residual Voltage - xob laim tam sim no | Tsawg dua lossis sib npaug li 60 kV | Tsawg dua lossis sib npaug li 80 kV | Tsawg dua lossis sib npaug li 114 kV |
| Residual Voltage - Hloov tam sim no | Tsawg dua lossis sib npaug li 51 kV | Tsawg dua lossis sib npaug li 68 kV | Tsawg dua lossis sib npaug li 97 kV |
| DC Siv Voltage, Uref | Ntau tshaj lossis sib npaug li 34 kV | Ntau tshaj lossis sib npaug li 45 kV | Ntau tshaj lossis sib npaug li 64 kV |
| Square Wave Tam sim no muaj peev xwm | 75 A (2000μs) | 100 A (2000μs) | 150 A (2000μs) |
| Hnyav Relief Class | 5k ua | 5k ua | 10 kA |
| Sab nrauv rwb thaiv tsev | IP67 | IP67 | IP67 |
tiv tauj pebkom paub meej ntxiv
Cov qauv khoom
● Outer Semi-Cov Txheej Txheem Txheej Txheem: Prefabricated EPDM conductive roj hmab ua raws li IEEE592 cov qauv.
● Arrester Core: Ua los ntawm zinc oxide arrester valve discs kho nrog cov txheej txheem tshwj xeeb.
● Copper Base Npog: Lub hauv paus tooj liab npog nruj nreem nrog cov txheej txheem txheej txheej ntawm tus ntes, muab cov dej tsis zoo thiab qhov chaw hauv av rau tus ntes.
● Grounding Wire: Cov tsim- hauv av xaim nyob rau hauv qis kawg ntawm tus ntes yog siv los coj cov hluav taws xob los ntawm lub roj teeb mus rau qhov chaw hauv av.
● Inner Semi-Cov Txheej Txheem Txheej Txheem: Prefabricated EPDM conductive roj hmab zoo tswj hluav taws xob kev ntxhov siab.
● Muab ob npaug rau-Tended Stud: Tin-plated steel stud kom muaj kev sib haum xeeb ntawm tus neeg xyuas pib thiab lub tes tsho.
● Insulator End Cover: Cov khoom tiv thaiv muab kev tiv thaiv thiab kev sib khi ua haujlwm
Khoom nta
● Tag Nrho Insulated thiab Sealed: Ob tus neeg ntes nws tus kheej thiab nws cov kev sib txuas rau lub connector yog tag nrho cov rwb thaiv tsev thiab kaw, zoo tiv thaiv ya raws, condensation, plua plav, thiab corrosive ib puag ncig. Qhov zoo tshaj plaws rau qhov chaw compact xws li RMUs sab nraum zoov thiab cov chaw me me.
● Plug- hauv kev sib txuas rau Kev Txhim Kho Yooj Yim: Tsis tas yuav tsum muaj cov ntsia hlau txuas. Tsuas yog ua raws li tus neeg ntes qhov cuam tshuam nrog lub nraub qaum kawg ntawm lub cable txuas thiab tig los yog thawb kom ua tiav cov hluav taws xob thiab tshuab xauv. Qhov tseem ceeb txo lub sijhawm teeb tsa thiab txo qis tib neeg kev teeb tsa tsis raug.
● Qhov chaw-Txuag: Cov qauv tsim qauv tsim nyog rau kev teeb tsa hauv qhov chaw- txwv ib puag ncig xws li RMUs thiab cov khoom siv hluav taws xob xaim, ua kom muaj siab - cov txheej txheem ntom ntom.
● Nyob -Line Installation (Yuav tsum muaj cov cuab yeej tshaj lij thiab cov txheej txheem): Nrog cov rwb thaiv tsev ua haujlwm thiab ua raws li cov txheej txheem kev ua haujlwm, kev teeb tsa lossis hloov pauv tuaj yeem ua tau yam tsis muaj kev cuam tshuam fais fab, ua kom muaj kev ntseeg tau zoo heev.
● Modular Tsim: Raws li cov khoom siv modular ntawm lub cev, nws tso cai rau kev nthuav dav lossis hloov tau yooj yim, ua kom yooj yim txij nkawm.
● Muaj kev nyab xeeb thiab ntseeg tau: Plug- hauv kev sib txuas muaj kev tiv thaiv qis thiab kev ua haujlwm ruaj khov. Cov qauv insulated tag nrho tiv thaiv kev sib cuag nrog cov khoom nyob.
Daim ntawv thov
● 10kV 24kV thiab 35kV Ring Main Units (RMUs)
● Cable Distribution Cabinets: Tiv thaiv ceg kab ntawm xob laim.
● Compact Substations (European Style): Nruab rau hauv siab -voltage compartments los tiv thaiv transformers thiab lwm yam khoom siv.
● PV/Wind Power Stations: Siv nyob rau hauv cov thawv sib txuas thiab cov chaw ua haujlwm ntawm cov nroj tsuag hluav taws xob tauj dua tshiab.
● Kev Txhim Kho Hauv Nroog Grid thiab Rail Transit Power Supply Systems.
Cim npe nrov: 17kv 24kv thiab 35kv european luj tshib ntsaws-in surge arrester, Tuam Tshoj 17kv 24kv thiab 35kv european luj tshib ntsaws-nyob rau hauv surge arrester manufacturers, lwm tus neeg, Hoobkas
