Lwm yam
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- Cov Kev Nyab Xeeb Cais Tawm
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- Cov Ntaub Ntawv Kev Lag Luam Optical Transceivers
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- Cov Modules Txais Cov Ntaub Ntawv
- HART cov ntaub ntawv hloov pauv
SPD thaub qab tiv thaiv T1 series
Kev piav qhia txog khoom
Raws li GB18802.1, GB50057 thiab Q/THQBOO1-2013 cov qauv, qhov kawg ntawm SPD lub voj voog yuav tsum txuas nrog cov khoom siv tiv thaiv overcurrent uas lub chaw tsim khoom tiv thaiv surge xav tau.
Vim tias lub fuse tam sim no thiab lub tshuab hluav taws xob me me tsis tuaj yeem sib koom tes nrog SPD, thaum lub zog hluav taws xob tsis zoo lossis SPD puas tsuaj thiab tsis ua haujlwm, hluav taws thiab cov khoom siv raug puas tsuaj los ntawm xob laim, uas tau cuam tshuam loj heev rau kev ua haujlwm ib txwm ntawm kev tsim khoom!
Tam sim no, ntau lub tshuab hluav taws xob me me uas siv nrog SPD tsis tuaj yeem phim tau plaub lub ntsiab lus hauv qab no:
1. Lub xob laim tam sim no yooj yim heev rau kev puas tsuaj-kev tiv thaiv xob laim tsis ua haujlwm;
2. Qhov hluav taws xob seem siab ntawm xob laim tam sim no - qhov kev ntseeg tau ntawm kev tiv thaiv xob laim ntawm cov khoom siv raug txo qis;
3. Lub zog zaus tsis txav mus los tsis ua haujlwm-lub zog fais fab tsis zoo thiab SPD nyob rau hluav taws;
4. Lub xob laim ntaus yuam kev - qhov kev tiv thaiv xob laim tsis ua haujlwm.
Vim tias qhov xwm txheej tam sim no tsis muaj SPD tshwj xeeb txhawb nqa kev tiv thaiv overcurrent hauv kev lag luam tiv thaiv xob laim, tom qab peb xyoos ntawm kev tshawb fawb thiab kev txhim kho thiab ntau tshaj ib xyoos ntawm ntau yam kev sim ua piv txwv ib puag ncig hauv chav kuaj, nws tau ua pov thawj tias SPD thaub qab tiv thaiv (SCB)
1.SPD lub zog zaus freewheeling mus ncig tus nqi 4A
2. Tam sim no tsis yog-mus ncig impulse loj dua 40kA (8/20);
3. Xob laim impulse residual depression. Ua kom tiav qhov teeb meem tam sim no uas SPD tsis muaj cov khoom siv tiv thaiv over-current tshwj xeeb; Qhov cuam tshuam ncaj qha ntawm kev koom tes ntawm SCB thiab SPD yog kom ntseeg tau tias SPD tsis ntes hluav taws thiab xob laim tam sim no cuam tshuam tsis mus.
Kev ua haujlwm thiab qhov ntau thiab tsawg ntawm daim ntawv thov
SPD tshwj xeeb sab nraud disconnector txuas nrog ua ke ntawm SPD voj voog, thiab sab hauv tam sim no sorting channel device siv los ua kom paub txog lub zog zaus me me tam sim no tawg sai; Kev cuam tshuam xob laim siab tam sim no tsis tawg. Ua tiav lub luag haujlwm ntawm lub zog zaus me me tam sim no SPD tiv thaiv hluav taws thiab kev cuam tshuam xob laim SPD tiv thaiv tas mus li; SCB cov khoom tsuas yog siv rau SPD voj voog overcurrent tiv thaiv, lossis thaub qab tam sim no tiv thaiv. Thov tsis txhob siv lawv rau lwm lub sijhawm.
Khoom features
1. Txoj kev tswj hwm parameter-tswj, uas tuaj yeem paub txog kev xaiv tawg los ntawm tam sim no;
2. Qhov hluav taws xob seem ntawm impulse tam sim no tsawg, uas tuaj yeem sib piv rau qhov ntawm fuse;
3. Kev sib cuag muaj zog heev, nrog lub neej ua haujlwm ntev;
4. Cov duab me me tawg, me me, yooj yim rau kev ua tsis tiav ntawm lub zog kom pom SPD;
5. Ua kom tiav cov lus qhia, ua tau raws li qhov yuav tsum tau ua ntawm kev txhawb nqa SPD ntawm T1, T2 thiab T3 theem.
6.35mm clamp rail installation ua tau raws li qhov xav tau kev teeb tsa thoob plaws ntiaj teb.
Cov cai rau kev muab lub npe qauv
Cov kev tsis tseem ceeb
| Cov Lus Qhia Tshwj Xeeb | PHSCB-15 | PHSCB-25 |
| Tam sim no tsis tripping impulse Ie | ≤15kA (10/350) peb） | ≤25kA (10/350) peb） |
| Kev kam rau siab tam sim no uas tsis yog tripping | 60kA (8/20) 16 zaug 15kA (10/350) 2 zaug | 80kA (8/20) 16 zaug 25kA (10/350) 2 zaug |
| Rated operating voltage Ue | 230VAC | |
| Qhov hluav taws xob cais tawm Ui | 400VAC | |
| Tus nqi mus ncig tam sim no Id | Hnub Saturday thib 3 1A | |
| Kev ua haujlwm luv luv-circuit muaj peev xwm Ics | 65kA/100kA | |
| Lub sijhawm luv luv tam sim no tawg Tcs | ≤40ms | |
| Thauj khoom tam sim no tawg lub sijhawm Mus rau | ≤50ms | |
| Lub neej kho tshuab | > 1000 zaug | |
| Lub neej hluav taws xob | > 1000 zaug | |
| Qib tiv thaiv kev kaw | IP20 | |
| Hlau nias ntsia hlau | M5 | |
| Qhov tsawg kawg nkaus ntawm kev txuas cable | 2 5mm2/yoog tau | |
| Thaj chaw siab tshaj plaws ntawm kev txuas cable | 25mm2/yoog tau | |
| Qhov siab tshaj plaws uas tso cai ua haujlwm tam sim no ntawm kev sib cuag teeb liab chaw taws teeb | 2A/250VAC Ib txwm kaw los yog ib txwm qhib (lub neej ntawd rau ib txwm kaw) | |
| Cov khoom siv plhaub | PA 66 UL94V-O | |
| Qhov ntev ntawm daim duab qhia | Lub plhaub me 90x72x69mm Lub plhaub loj 90x144x69mm | |
| Kev sib raug zoo ntawm kev tiv thaiv kev ua thiab qhov kub thiab txias | Tsis muaj kev sib raug zoo ntawm-25 ℃ thiab-60 ℃ | |
| Chaw cia khoom | kub -40 ° C-75 ° C av noo | |
| Ib puag ncig ua haujlwm | kub -40 ° C-75 ° C av noo | |
| Xim plhaub | Plhaub dawb kov xim grey | |
| Txhim kho txoj kev qhia | EN60715 (35 hli) | |
Daim duab qhia txog kev teeb tsa cov xov hlau
Cov ntaub ntawv thov
Daim duab kos duab
Daim duab kos duab ntawm 36mm lub plhaub loj
Daim duab kos duab ntawm 18mm lub plhaub me me
