SPD backup protector T2 series

Thilri zohfelnak

GB18802.1, GB50057 le Q/THQBOO1-2013 phunglam ningin, SPD loop hmailei cu surge protector sertu nih a herhmi overcurrent vennak thilri hna he pehtlaih a hau. Atu lio fuse le circuit breaker hmete nih SPD he an i pehtlaih khawh lo caah, powerpp cu a ttha lo asiloah a rawk tikah SPD mei le thilri pawl cu meikhu nih a hrawh hna, cu nih cun thilchuah ningcang tein riantuan ning kha fakpi in a hnorsuan!

Atu lio ah, SPD he fonh in hmanmi circuit breaker hmete tampi cu a tanglei point pali ah an i tluk kho lo:

 

A tu lio thil sining zoh in, meikhu khamnak riantuannak ah SPD-specific bawmtu overcurrent kilvennak thilri a um lo caah, kum thum chung hlathlainak le sernak le laboratory ah pawngkam zohchunhnak phunphun kum khat leng tuah hnu ah, SPD backup protector (SCB)

1.SPD thazaang frequency freewheeling trip man 4A

Non-trip impulse current cu 40kA(8/20) nak tam deuh a si;

3.Meihol nih a chuahtermi lungdonghnak a tangmi. SPD nih a hleiin over-current kilvennak thilri a ngeih lonak atu lio thil sining kha tling tein tawlrel; SCB le SPD karlak riantuan ttinak nih a chuahpimi cu SPD nih mei a kangh lonak hnga le meihol nih a tlunhmi nih a tluk lonak hnga a si.

 

Riantuannak le hmannak kauhnakn

 

SPD special lenglei tthennak cu SPD loop ah a tlarimi in pehtlaih a si, cun chunglei current thleidannak channel thilri cu power frequency hmete current rang tein tthennak tuah khawhnak caah hman a si; A tu lio a sangmi meikhu nih a tlunh lo. Power frequency hmete current SPD mei khamnak le meikhu nih a denmi SPD pehzulh tein kilvennak riantuannak kha tlinter; SCB thilri pawl cu SPD loop overcurrent kilvennak, asiloah backup current kilvennak caah lawng hman an si. Caan dang ah hmang hlah u.

 

Thilri sining

1. Parameter-controlled tripping mechanism, cu nih cun current chungin thimfung thlaknak a tuah khawh;

2. Impulse current a tangmi voltage cu a niam, cucu fuse he tahchunh khawh a si;

3. Thazaang sang pehtlaihnak, caan saupi hman khawhnak;

4. A hmete in a rawkmi a muisam, a hmete, SPD hmuh khawhnak ding caah mei a rawkmi caah a fawimi;

5.T1, T2 le T3 level ah SPD bawmhnak caah a herhmi thilri pawl tlinter in a tlingmi thilri pawl.

6.35mm clamp rail chiahnak nih vawleicung pumpi chiahnak herhmi a tlinter.

 

Model min saknak phunglam

A biapi bikmi thiamnak lei tahfung hna

 

 

A sining le a sining	20kA	40kA	80kA	100kA
A tlik lomi impulse current Ie	≤20KA(8/20)µs)	≤40KA(8/20)µs)	≤80KA(8/20)µs)	≤100KA(8/20)µs)
A tlik lomi tthawnnak tuar khawhnak	10kA(8/20)16 vois 20kA(8/20)2 vois	20kA(8/20)16 vois 40kA(8/20)2 vois	40kA(8/20)16 vois 80kA(8/20)2 vois	60kA(8/20)16 voi 100kA(8/20)2 vois
Riantuannak voltage tahmi Ue	230VAC
Rated thleidannak voltage Ui	400VAC
A tu khualtlawnnak man Id	Zarhpi ni 3nak 1A
Riantuannak short-circuit thilti khawhnak Ics	65kA/100kA
Short-circuit current a rawhnak caan Tcs	≤40ms
A tu lio a rawhnak caan kha	≤50ms
Seh thilri nunnak	＞voi 1000
Electric nunnak	＞voi 1000
Hmunhma kilvennak tlukruannak	IP20
Hri hrennak hri	M5
Pehtlaihnak cable a tlawmbik hmunhma	2 5mrn2/a nemmi
Pehtlaihnak cable hmunhma tam bik	2 5mrn2/a nemmi
A hlatnak thawngthanhnak pehtlaihnak caah a tam bik hman khawhmi riantuan khawhnak	2A/250VAC A tlangpi in khar asiloah a tlangpi in on (a tlangpi in khar a si tawn)
Shell thilri	PA 66 UL94V-O
A lenglei tahfung	A hmete :90x72x69mm a nganmi a kuang:l90x144x69mm
Huhphenhnak cawlcanghnak le pawngkam lumternak karlak pehtlaihnak	-25°C le-60°C karlak ah pehtlaihnak a um lo
Chiahnak pawngkam	lumnak: -40°C~75°C aa pehtlaimi lumnak:
Riantuannak pawngkam	lumnak: -40°C~75°C aa pehtlaimi lumnak:
Shell rong	Shell rang Kutka sen
Lamhruaitu tlanglawng chiahnak	EN60715 (35mm)

 

Hmunhma hri hrennak hmanthlak

Nawlnak kong

A ngan le a hme suaimi

36mm a nganmi kuang a dihlak in a kauh ning suaimi

18mm hmete kuang a dihlak in kauhning suaimi