SPD thaub qab tiv thaiv T2 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 xav tau los ntawm cov chaw tsim khoom surge protector.Vim tias tam sim no fuse thiab me me Circuit Court breaker tsis tuaj yeem koom tes nrog SPD, thaum cov khoom siv hluav taws xob tsis zoo lossis SPD tsis zoo thiab tsis ua haujlwm, cov hluav taws kub thiab cov khoom siv raug puas tsuaj los ntawm xob laim, uas tau cuam tshuam 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:

 

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 application

 

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 nta

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 thiab qauv	20 kA	40 kA	80k ua	100 kA
Tsis-tripping impulse tam sim no Ie	≤20KA (8/20)µs)	≤40KA (8/20)µs)	≤80KA (8/20)µs)	≤100KA (8/20)µs)
Tsis-tripping impulse tam sim no kam rau ua	10kA (8/20) 16 zaug 20kA (8/20) 2 zaug	20kA (8/20) 16 zaug 40kA (8/20) 2 zaug	40kA (8/20) 16 zaug 80kA (8/20) 2 zaug	60kA (8/20) 16 zaug 100kA (8/20) 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 5 mrn2 / hloov tau
Qhov siab tshaj plaws ntawm kev sib txuas cable	2 5 mrn2 / 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:l90x144x69mm
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	Kub: -40 ° C ~ 75 ° C txheeb ze av noo:
Ua haujlwm ib puag ncig	Kub: -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