- Isolated Safety Barriers
- Teeb liab Isolators
- Surge Protective Devices
- Kev nyab xeeb Relays
- Isolated Intelligent I/O Modules
- Intelligent Gateways
- Industrial Data Optical Transceivers
- Online Dew Point Analyzers
- Data Acquisition Modules
- HART cov ntaub ntawv converter
0102 ib0304 ib05
SPD thaub qab tiv thaiv T1 series
Cov khoom muag
Raws li GB18802.1, GB50057 thiab Q / THQBOO1-2013 cov qauv, pem hauv ntej kawg ntawm SPD voj yuav tsum tau txuas nrog cov khoom siv tiv thaiv overcurrent uas xav tau los ntawm cov chaw tsim khoom surge protector.
Vim tias cov fuse tam sim no thiab cov hluav taws xob me me tsis tuaj yeem koom tes nrog SPD, thaum lub zog hluav taws xob txawv txav lossis SPD tsis zoo thiab tsis ua haujlwm, cov hluav taws thiab cov cuab yeej raug puas tsuaj los ntawm xob laim, uas tau cuam tshuam loj rau kev ua haujlwm ntawm kev tsim khoom!
Tam sim no, ntau tus me me hluav taws xob hluav taws xob siv nrog SPD tsis tuaj yeem sib tw hauv plaub lub ntsiab lus hauv qab no:
1.Qhov kev poob siab tam sim no yog qhov yooj yim heev rau kev puas tsuaj-kev tiv thaiv xob laim tsis ua haujlwm;
2.High residual voltage ntawm xob laim impulse tam sim no-qhov kev ntseeg siab ntawm kev tiv thaiv xob laim ntawm cov cuab yeej raug txo;
3.Lub hwj chim zaus dawb-log tsis mus-lub hwj chim mov yog txawv txav thiab SPD yog hluav taws kub;
4.Qhov kev cuam tshuam xob laim los ntawm kev ua yuam kev-kev tiv thaiv xob laim ua tsis tiav.
Raws li qhov xwm txheej tam sim no uas 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 tsim kho thiab ntau tshaj li ib xyoos ntawm ntau yam kev simulation ib puag ncig hauv chav kuaj, nws tau ua pov thawj tias SPD backup protector (SCB)
1.SPD fais fab zaus freewheeling mus txawv tebchaws nqi 4A
2.Non-trip impulse tam sim no ntau dua 40kA (8/20);
3. xob laim impulse residual kev nyuaj siab. Ua kom tiav qhov xwm txheej tam sim no uas SPD tsis muaj cov khoom siv tiv thaiv tshwj xeeb tshaj tam sim no; Qhov cuam tshuam ncaj qha ntawm kev koom tes ntawm SCB thiab SPD yog los xyuas kom meej tias SPD tsis ntes hluav taws thiab xob laim tam sim no tsis mus.
Function thiab Scope ntawm daim ntawv thov
SPD tshwj xeeb sab nraud disconnector txuas nrog hauv cov koob ntawm SPD voj, thiab cov khoom siv hauv cov khoom siv tam sim no yog siv los paub txog lub zog zaus me me tam sim no ceev tawg; High tam sim no xob laim cuam tshuam tsis mus. Ua tiav cov haujlwm ntawm lub zog zaus me me tam sim no SPD tiv thaiv hluav taws thiab xob laim cuam tshuam SPD kev tiv thaiv txuas ntxiv; SCB cov khoom tsuas yog siv rau SPD voj overcurrent tiv thaiv, lossis kev tiv thaiv tam sim no. Thov tsis txhob siv lawv rau lwm lub sijhawm.
Khoom features
1. Parameter-tswj tripping mechanism, uas tuaj yeem paub txog kev xaiv ua txhaum tam sim no;
2. Qhov seem voltage ntawm impulse tam sim no yog tsawg, uas yuav muab piv rau cov fuse;
3. Kev sib cuag nrog lub zog siab, nrog lub neej ua haujlwm ntev;
4. Micro-tawg zoo, ntim me me, yooj yim rau lub zog tsis ua haujlwm kom pom SPD;
5.Ua tiav cov lus qhia tshwj xeeb, ua tau raws li qhov yuav tsum tau ua ntawm kev txhawb nqa SPD ntawm T1, T2 thiab T3 qib.
6.35mm clamp rail installation ua tau raws li qhov xav tau kev teeb tsa thoob plaws ntiaj teb.
Cov qauv kev cai npe
Main technical parameters
Specifications | PHAB-15 | PHAB-25 |
Tsis-tripping impulse tam sim no Ie | ≤15kA (10/350) peb) | ≤25kA (10/350) peb) |
Tsis-tripping impulse tam sim no kam rau ua | 60kA (8/20) 16x 15kA (10/350) 2 zaug | 80kA (8/20) 16x 25kA (10/350) 2 zaug |
Rated ua haujlwm voltage Ue | 230VAC ua | |
Rated cais voltage Ui | 400 VAC | |
Tam sim no mus txawv tebchaws tus nqi Id | 3tu1 ua | |
Ua haujlwm luv-circuit muaj peev xwm Ics | 65kA / 100kA | |
Short-circuit tam sim no tawg lub sij hawm Tcs | ≤ 40ms | |
Load tam sim no tawg lub sij hawm rau | ≤ 50ms | |
Neeg kho tshuab lub neej | > 1000 zaug | |
Hluav taws xob lub neej | > 1000 zaug | |
Enclosure tiv thaiv qib | IP20 | |
Hlau nias ntsia hlau | M5 | |
Yam tsawg kawg nkaus ntawm kev sib txuas cable | 2 5mm2 / hloov tau | |
Qhov siab tshaj plaws ntawm kev sib txuas cable | 25mm2 / hloov tau | |
Qhov siab tshaj plaws tso cai ua hauj lwm tam sim no ntawm tej thaj chaw deb signaling tiv tauj | 2A / 250VAC Feem ntau kaw lossis ib txwm qhib (default rau ib txwm kaw) | |
Plhaub khoom | PA 66 UL94V-O | |
Daim ntawv dimension | Lub plhaub me 90x72x69mm loj plhaub 90x144x69mm | |
Kev sib raug zoo ntawm kev tiv thaiv kev ua haujlwm thiab qhov kub thiab txias | Tsis muaj kev sib raug zoo ntawm-25 ℃ thiab -60 ℃ | |
Cia ib puag ncig | Qhov kub thiab txias -40 ° C-75 ° C txheeb ze av noo | |
Ua haujlwm ib puag ncig | Qhov kub thiab txias -40 ° C-75 ° C txheeb ze av noo | |
Plhaub xim | Plhaub dawb Kov grey | |
Txhim kho cov lus qhia rail | EN60715 (35 hli) |
Installation wiring schematic daim duab
Cov ntaub ntawv thov
Dimensional daim duab
Zuag qhia tag nrho qhov loj me ntawm 36mm lub plhaub loj
Zuag qhia tag nrho qhov loj me ntawm 18mm lub plhaub me me