Parenga tārua SPD raupapa T2

Tirohanga whānui o te hua

E ai ki ngā paerewa GB18802.1, GB50057 me Q/THQBOO1-2013, me hono te pito o mua o te koropiko SPD i roto i te raupapa me ngā taputapu tiaki iahiko nui e hiahiatia ana e te kaihanga tiaki ngaru. Nā te mea kāore e taea e te fiusi iahiko me te kaiwawao ara iahiko iti te hono atu ki te SPD, ina he rerekē te pūtake hiko, ina he kino rānei te SPD, ka pakaru rānei, ka pakaru te ahi me ngā taputapu i te uira, ā, kua tino pāngia te mahi noa o te whakaputanga!

I tēnei wā, kāore e taea te whakataurite i te maha o ngā kaiwawao ara iahiko iti e whakamahia ana me te SPD i roto i ngā tohu e whā e whai ake nei:

 

I runga i te āhua o nāianei kāore he taputapu tiaki au-rahi e tautoko ana i te SPD i roto i te umanga tiaki uira, whai muri i ngā tau e toru o te rangahau me te whanaketanga me te neke atu i te kotahi tau o ngā whakamātautau whakaata taiao i roto i te taiwhanga, kua whakamātauhia ko te tiaki tārua SPD (SCB)

1. Uara haerenga korekore auau mana SPD 4A

2. He nui ake te iahiko hiko kore-haere i te 40kA (8/20);

3. Te whakahekenga toenga o te au uira. Whakaoti katoatia te āhuatanga o nāianei kāore he taputapu tiaki au-rahi motuhake a te SPD; Ko te pānga tika o te mahi tahi i waenga i te SCB me te SPD ko te whakarite kia kore te SPD e mura, kia kore hoki te pānga o te au uira e motu.

 

Te mahi me te whānuitanga o te tonon

 

Ka honoa raupapatia te momotu motuhake o waho o te SPD i runga i te koropiko SPD, ā, ka whakamahia te taputapu hongere tātari au o roto hei whakatutuki i te tere o te wehenga o te au iti o te mana; kāore e motu te pānga o te uira au nui. Ka tutuki te mahi o te tiaki ahi SPD au iti o te mana me te tiaki tonu o te SPD pānga uira; ka whakamahia noa ngā hua SCB hei tiaki i te au nui o te koropiko SPD, hei tiaki rānei i te au tārua. Kaua e whakamahia i ētahi atu wā.

 

Ngā āhuatanga o te hua

1. Tikanga whakataka e whakahaerehia ana e te tawhā, ka taea te whakatutuki i te pakaru whiriwhiri i roto i te iahiko;

2. He iti te ngaohiko toenga o te iahiko whakatere, he rite tonu ki te ngaohiko o te fiusi;

3. He pā kaha-nui, he roa te ora mahi;

4. Āhua pakaru-iti, iti te rahinga, he watea mō te korenga o te hiko ki te kite i te SPD;

5. Whakaotihia ngā whakaritenga, kia tutuki ai ngā whakaritenga mō te tautoko i te SPD i ngā taumata T1, T2 me te T3.

Mā te tāutanga o te reera rawhi 6.35mm e tutuki ai ngā hiahia tāutanga puta noa i te ao.

 

Ngā ture whakaingoa tauira

Ngā tawhā hangarau matua

 

 

Ngā Whakatakotoranga me ngā Tauira	20kA	40kA	80kA	100kA
Auaha hiko kore-tūtuki Ie	≤20KA（8/20)µs)	≤40KA（8/20)µs)	≤80KA（8/20)µs)	≤100KA（8/20)µs)
Te manawanui o te aukume kore-tūtuki	10kA(8/20)16 ngā wā 20kA(8/20)2 ngā wā	20kA(8/20)16 ngā wā 40kA(8/20)2 ngā wā	40kA(8/20)16 ngā wā 80kA(8/20)2 ngā wā	60kA(8/20)16 ngā wā 100kA(8/20)2 ngā wā
Ngaohiko whakahaere kua whakatauria Ue	230VAC
Ui ngaohiko wehewehe kua whakatauria	400VAC
Tau uara haerenga o nāianei	Rāhoroi tuatoru 1A
Te āheinga whakahaere poto-arahiko Ics	65kA/100kA
Te wā pakaru o te au poto-arahiko Tcs	≤40ms
Te wā pakaru o te au utaina Ki	≤50ms
Te ora miihini	＞1000 ngā wā
Te ora hiko	＞1000 ngā wā
Te taumata tiaki āpiti	IP20
Tīwiri pēhi waea	M5
Te horahanga iti rawa o te taura hono	2 5mrn2/ngāwari
Te horahanga mōrahi o te taura hono	2 5mrn2/ngāwari
Te iahiko mahi mōrahi e whakaaetia ana o te whakapā tohu mamao	2A/250VAC Ka kati noa, ka tuwhera noa rānei (ka kati noa te taunoa)
Rauemi anga	PA 66 UL94V-O
Ahu whakarāpopototanga	Anga iti: 90x72x69mm Anga nui: l90x144x69mm
Te whanaungatanga i waenga i te mahi tiaki me te pāmahana taiao	Kāore he hononga i waenga i te -25℃ me te -60℃
Taiao rokiroki	pāmahana: -40°C~75°C haumākū whanaunga:
Te taiao mahi	pāmahana: -40°C~75°C haumākū whanaunga:
Tae anga	He mā te angaanga, he hina te kakau.
Te tāuta i te ara ārahi	EN60715 (35mm)

 

Te hoahoa hoahoa waea tāutanga

Kehi tono

Te tuhi ā-ahu

Te tuhi ine whānui o te anga nui 36mm

Te tuhi ine whānui o te anga iti 18mm