SPD backup venhimna T2 series a ni

Product chungchang tlangpui

GB18802.1, GB50057 leh Q/THQBOO1-2013 standards ang chuan SPD loop hmalam tawp chu surge protector siamtuin a mamawh overcurrent protection appliances nen series-a connect a ngai a ni.A chhan chu current fuse leh miniature circuit breaker te hian SPD nen an coordinate thei lo a, power supply a normal loh emaw SPD a chhiat chuan leh a chhiat chuan kangmei leh hmanrua te chu lightning in a tichhia a, chu chuan production kalphung pangngai chu nasa takin a nghawng a ni!

Tunah hian SPD nena hman dun miniature circuit breaker tam tak chu a hnuaia point paliah hian a inmil thei lo a ni:

 

Tuna kan dinhmun thlirin, lightning protection industry-ah SPD-specific supporting overcurrent protection device a awm loh avangin, kum thum chhung zet zirchianna leh hmasawnna leh kum khat chuang zet laboratory-a environment simulation experiment hrang hrang neih a nih hnuah, SPD backup protector (SCB)

1.SPD power frequency freewheeling trip value 4A a ni

2.Non-trip impulse current chu 40kA(8/20) aia tam a ni a;

3.Lightning impulse atanga chhuak a awm. Tuna SPD-in over-current protection appliances bik a neih loh thu hi chinfel vek; SCB leh SPD thawhhona direct effect chu SPD-in kang a chhuah loh nan leh lightning current impact a trip loh nan a ni.

 

Hnathawh leh hmanna huam chinn

 

SPD special external disconnector chu SPD loop-ah series-in connect a ni a, internal current sorting channel device hmangin power frequency small current quick break realize a ni a Current sang tak lightning impact chu a trip lo. Power frequency small current SPD kangmei venna leh lightning impact SPD continuous protection hnathawh tihhlawhtlin; SCB products hi SPD loop overcurrent venna atan chauh hman a ni a, a nih loh leh backup current venna atan chauh hman a ni. Hun dangah hmang lo turin kan ngen a che u.

 

Product feature hrang hrang

1. Parameter-controlled tripping mechanism, chu chuan current kal tlanga selective breaking a ti thei a;

2. Impulse current residual voltage a hniam a, chu chu fuse nen tehkhin theih a ni a;

3. Energy sang tak nena inzawmna, service life rei tak nei;

4. Micro-broken shape, volume tlem, SPD hriat theihna tur power failure atana remchang;

5.Specification kimchang, T1, T2 leh T3 level-a SPD support-na atana thil tulte zawm.

6.35mm clamp rail installation hian khawvel hmun hrang hrangah installation mamawh a phuhruk a ni.

 

Model hming vuah dan tur

Technical parameter lian ber berte

 

 

Specification leh model hrang hrang te	20kA a ni	40kA a ni	80kA a ni	100kA a ni
Non-tripping impulse current chu a awm lo Ie	≤20KA(8/20)μs) a ni.	≤40KA(8/20)μs) a ni.	≤80KA(8/20)μs) a ni.	≤100KA(8/20)μs) a ni.
Non-tripping impulse current tuar theihna a ni	10kA(8/20)vawi 16 a ni 20kA(8/20)2 vel a ni	20kA(8/20)vawi 16 a ni 40kA(8/20)2 vel a ni	40kA(8/20)vawi 16 a ni 80kA(8/20)2 vel a ni	60kA(8/20)vawi 16 a ni 100kA(8/20)2 vel a ni
Rated hnathawhna voltage Ue	230VAC a ni
Rated isolation voltage Ui	400VAC a ni
Tuna trip value Id	3rd Zirtawpni 1A
Short-circuit hmanga hnathawh theihna Ics	65kA/100kA a ni
Short-circuit current a chhe hun Tcs	≤40ms a ni
Load current breaking hun chhung To	≤50ms a ni
Mechanical nunphung a ni	>vawi 1000 vel a ni
Electric hmanga thil nung	>vawi 1000 vel a ni
Enclosure venhimna grade a ni	IP20 a ni
Wire pressing screw hmanga siam a ni	M5
Cable connect theihna hmun tlem ber	2 5mrn2/a inthlak danglam thei
Cable connect theihna hmun tam ber	2 5mrn2/a inthlak danglam thei
Remote signaling contact-a hnathawh theihna tur current tam ber	2A/250VAC A tlangpuiin khar emaw, a tlangpuiin hawn (default to normally closed)
Shell material a ni	PA 66 UL94V-O tih a ni
Outline dimension a ni	Shell te tak te :90x72x69mm shell lian tak:l90x144x69mm
Protection action leh ambient temperature inzawmna	-25°C leh-60°C inkarah inzawmna a awm lo
Storage awmna hmun	a lum leh vawt: -40°C~75°C relative humidity:
Hnathawhna hmun	a lum leh vawt: -40°C~75°C relative humidity:
Shell rawng rawng	Shell dum Handle chu a dum a ni
Guide rail dah a ni	EN60715 (35mm) a ni.

 

Installation wiring schematic diagram hmanga siam a ni

Dilna thubuai siamsak a ni

Dimensional hmanga lemziak

A pum puia dimension drawing chu 36mm lian shell a ni

A pum puia dimension drawing chu 18mm shell te tak te a ni