Cj-D20 4p 1.2ka 20ka Ārai Ngaru Uira Ārai Ārai SPD Whakaahua Matua

Cj-D20 4p 1.2ka 20ka Ārai Ngaru Uira Ārai Hopu SPD

Whakaahuatanga Poto:

Te Hanganga me te Āhuatanga

Wāhi Whakamahinga: Ngā Papa Tohatoha-Rohe
Aratau Tiaki: LN, N-PE
Ngā Whakatauranga Pupuhi: I roto = 10kA (8/20μs)
Kāwai IEC/EN/UL: Akomanga II+III/ Momo 2+3
Ngā Huānga Tiaki: Teitei te Pūngao MOV me te GDT
Whare Noho: Hoahoa Mono
Whakatutukitanga: IEC 61643-11:2011 / EN 61643-11:2012

Taipitopito Hua

Ngā Tohu Hua

Whakaahuatanga

He taputapu tino nui te taputapu tiaki ngaru (SPD) mō te tiaki uira o ngā taputapu hiko. E whakamahia ana hei whakawhāiti i te ngaohiko tere o te raina hiko me te raina tuku tohu ki te awhe ngaohiko ka taea e te taputapu, e te pūnaha rānei te tu atu, ka rere rānei he ia uira kaha ki roto i te whenua hei tiaki i te taputapu, i te pūnaha rānei e tiakina ana mai i te pānga me te kino.

Te hanganga matua me te kaupapa mahi

He tauranga te SPD, he parenga ārai-taonga, he tāutanga pumau o roto, he momo here ngaohiko.
Pūmotutanga ā-roto o te SPD. Ina rahua te SPD nā te wera nui me te pakaru, ka taea e te pūmotutanga te momotu aunoa i tana whatunga ka hoatu he tohu tohu.
Ina mahi noa te SPD, ka whakaatu te matapihi e kitea ana i te tae kakariki, ā, ina tangohia te rahunga, ka whakaatu i te tae whero.
Ko te 1P+N,2P+N,3P+N he waeine tiaki whenua kore 1P, 2P,3P SPD+NPE, e whakamahia ana ki te TT, TN-S me ētahi atu pūnaha tuku hiko.

Raraunga Hangarau

IEC Hiko			150	275	320	385	440
Ngaohiko AC Ingoa (50/60Hz)			120V	230V	230V	230V	400V
Te Ngaohiko Whakahaere Tonu Mōrahi (AC)	(RN)	Uc	150V	275V	320V	385V	440V
	(N-PE)	Uc	255V
Iahiko Tukunga Ingoa (8/20μs)	(LN)/(N-PE)	In	10kV/10kA
Iahiko Tukunga Mōrahi (8/20μs)	(LN)/(N-PE)	Imax	20kA/20kA
Taumata Tiaki Ngaohiko	(LN)/(N-PE)	Up	0.6kV/1.5kV	1.3kV/1.5kV	1.5kV/1.5kV	1.5kV/1.5kV	1.8kV/1.5kV
Whāia te Whakatauranga Whakakorenga o Nāianei	(N-PE)	Ifi	100 NGĀ RINGARINGA
Wā Whakautu	(LN)/(N-PE)	tA	<25ns/<100ns
Pūhiko Whakamuri (mōrahi)			125A karāhe/karahe
Te Whakatauranga o te Auaha Poto-Poto (AC)	(RN)	ISCCR	10kA
TOV Ātete 5s	(RN)	UT	180V	335V	335V	335V	580V
TOV 120min	(RN)	UT	230V	440V	440V	440V	765V
		aratau	Tū atu	Haumaru te Rahunga	Haumaru te Rahunga	Haumaru te Rahunga	Haumaru te Rahunga
TOV Ātete 200ms	(N-PE)	UT	1200V
Awhe Pāmahana Whakahaere			-40ºF ki te +158ºF[-40ºC ki te +70ºC]
Te haumākū whakahaere e whakaaetia ana		Ta	5%…95%
Te pēhanga me te teitei o te hau		RH	80k Pa..106k Pa/-500m..2000m
Te Taipana Tīwiri o te Pūrua		Mmax	39.9 lbf-in [4.5 Nm]
Wāhanga Whakawhiti o te Kaiārahi (mōrahi)			2 AWG (Tōtika, Paenga) / 4 AWG (Ngāwari)
			35 mm² (Tōtika, Taumaha) / 25 mm² (Ngāwari)
Te Whakamaunga			Reriwe DIN 35 mm, EN 60715
Teitei o te Tiakitanga			IP 20 (kua whakauruhia)
Rauemi Whare			Kirihou Whakamahana: Tohu Whakamate UL 94 V-0
Te Parenga Wera			Āe
Āhua Whakahaere / Tohu Hapa			He pai te kākāriki / he hapa whero
Ngā Hoapā Mamao (RC) / Te Kaha Whakawhiti RC			Kōwhiringa
Wāhanga Whakawhiti o te Kaiārahi RC (mōrahi)			AC:250V/0.5A;DC:250V/0.1A;125V/0.2A;75V/0.5A
			16 AWG (Toka) / 1.5 mm² (Toka)