GL series Isolator (Load isolation switch) siv rau AC 50Hz, rated voltage hauv qab 400V. Rated tam sim no yog 3150A. Nws yog tsim rau kev txuas thiab rhuav tshem lub voj voog hluav taws xob tsis tshua muaj lossis kev rho tawm hluav taws xob hauv lub zog fais fab. Cov khoom no ua raws li IEC60947-3.
1. KEV SIV
GL series lsolator (Load isolation switch) siv rau AC 50Hz, rated voltage qis dua 400V. Rated tam sim no yog 3150A. Nws yog qhov tsim nyog rau kev txuas thiab rhuav tshem lub voj voog hluav taws xob tsis tshua muaj lossis kev rho tawm hluav taws xob hauv lub zog fais fab. Cov khoom no ua raws li IEC60947-3.
2. COV XWM TXHEEJ IB PUAG NCIG
□Qhov siab tsis pub tshaj 2000m.
□ Qhov kub ntawm huab cua ib puag ncig tsis siab tshaj +40℃ thiab tsis qis dua -5℃. Thiab qhov kub nruab nrab ntawm 24 teev tsis siab tshaj +35℃.
□ Thaum qhov kub siab tshaj plaws txog + 40 ℃, qhov av noo ntawm huab cua yuav tsum tsis pub tshaj 50%. Yog tias qhov kub qis dua, nws yuav tsum muaj qhov av noo ntau dua, tab sis yuav tsum ntsuas thaum qhov kub hloov pauv lossis tig cov dej noo.
□Tsis muaj kev phom sij rau kev tawg.
□ Kev ua qias tuaj yog chav kawm 3.
3. Kev ntsuas kev txawj ntse
| Cov cua sov ib txwm muaj tam sim no Ith (A) | 63 | 100 | 125 | 160 | 200 | 225 | 250 | 315 | 400 | 500 | 630 | 800 | 1000 | 1250 | 1600 xyoo | 2000 xyoo | 2500 | 3150 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rated rwb thaiv tsev voltage (Ui) | 690V | 800V | 1000V | ||||||||||||||||
| Rated impulse withstand voltage (Uimp) | 8kV | 10kV | |||||||||||||||||
| Rated ua haujlwm voltage (Ue) | AC400V | AC400V | |||||||||||||||||
| Zaus ntsuas | 50Hz | 50Hz | |||||||||||||||||
| Siv pawg | AC-22B | AC-21B | |||||||||||||||||
| Rated ua haujlwm tam sim no Ie (A) AC400V | 63 | 100 | 125 | 160 | 200 | 225 | 250 | 315 | 400 | 500 | 630 | 800 | 1000 | 1250 | 1600 xyoo | 2000 xyoo | 2500 | 3150 | |
| Qhov muaj peev xwm txuas luv luv Icm (kA) | 17 | 40 | 105 | ||||||||||||||||
| Ntsuas lub sijhawm luv luv nrog tam sim no Icw (kA) | 10kA/1s | 20kA/1s | 35kA/1s | ||||||||||||||||
| Lub neej ua haujlwm (lub sijhawm) | 1700 xyoo | 1400 | 800 | 500 | 300 | ||||||||||||||
| Lub neej hluav taws xob (lub sijhawm) | 300 | 200 | 100 | ||||||||||||||||
| Lub sijhawm ua haujlwm (N · M) | / | / | 6.5 | 6.5 | 10 | 15 | 27 | 60 | |||||||||||
4. COV NTAUB NTAWV QHIA
4.1 Hloov txais yuav cov txheej txheem elastic-accumulating rau kev tso tawm tam sim ntawd paub txog kev ua thiab tawg sai. Tsis muaj kev sib raug zoo nrog qhov ceev ntawm kev ua haujlwm kov thiab ua rau muaj peev xwm tua hluav taws xob arc ntau ntxiv.
4.2 Lub plhaub ua los ntawm cov polyester tsis muaj zog uas muaj fiberglass muaj kev ua tau zoo heev ntawm kev tiv thaiv hluav taws, kev ua haujlwm dielectric, kev ua haujlwm zoo, tiv taus carbonic kev ua tau zoo thiab tiv taus kev cuam tshuam.
4.3 Hloov muaj 3P thiab 4P (3P + Neutral ncej)
4.4 Lub qhov rais cim tau teeb tsa rau sab pem hauv ntej los qhia txog ON thiab OFF lub xeev ntawm kev sib cuag.
4.5 Lub tes tuav ua haujlwm tuaj yeem ntsia ncaj qha rau hauv nruab nrab ntawm lub qhov hloov pauv sab hauv kev ua haujlwm. Thiab kuj tseem tuaj yeem ntsia tau ntxiv sab nraud ntawm lub thawv faib khoom qhov rooj. Nws hu rau sab nraud kev ua haujlwm.
4.6 Raws li qhov xav tau, tuaj yeem muab kev sib txuas lus qhib thiab kaw ib txwm thiab teeb tsa lub hauv paus tshwj xeeb, pem hauv ntej thiab tom qab hom kev sib txuas, kom tau raws li tus neeg siv khoom xav tau.
4.7 Thaum nyob rau hauv txoj haujlwm disconnect "O", tuaj yeem siv ob lossis peb lub xauv lub kov kom tsis txhob ua haujlwm tsis raug.
5.QAUV THIAB TUS CIM
Lub plhaub Switch yog tsim los ntawm cov polyester resin tsis muaj zog uas muaj fiberglass yas (DMC). Lub caij nplooj ntoos hlav khaws cia lub zog thiab cov chaw ceev ceev tuaj yeem ua tiav kev sib txuas nrog lub breaker lossis txiav nrog lub breaker. Cov qauv ntawm kev sib cuag yog parallel ob chav breakpoint ob lub taub hau sib cais, thiab xyuas kom meej tias lub siab sib cuag los ntawm cov duab caij nplooj ntoos hlav; Lub Switch tuaj yeem txiav txim siab qhov chaw txwv ntawm kev qhib thiab tawm, thiab muaj lub cim On-off kom qhia qhov chaw qhib thiab tawm.
6. KEV TXHEEJ TXHEEM
6.1 GL series isolation switch's technical parameter (Saib lub rooj 1).
6.2 Kev ua haujlwm sab nraud, tom qab lub thawv ua haujlwm, tom qab kev sib txuas ntawm lub rooj tsavxwm, kev hloov pauv cais tawm cov txheej txheem kev teeb tsa txhua yam ua tau raws li GL txheeb ze.
6.3 GLZ Kev hloov pauv tes hloov pauv qhov kev ntsuas kev ua haujlwm yog ua tau raws li GL.