Ngā Pūrere Tiaki Ngaru AC

Te whānuitanga o te tono

He pai te SPD mō ngā momo pūnaha tohatoha ngaohiko iti katoa me te ngaohiko whatunga kei raro i te 1000 volts me te auau o te 50/60HZ, pērā i te mēra me te whakawhitiwhiti kōrero, te ara rerewē, ngā pūnaha pūtea, ngā mara hinu, ngā whare teitei, ngā whare me ngā whare tari. Hei tiaki i ngā taputapu hiko (pērā i ngā rorohiko, ngā taputapu me ngā taputapu, ngā taputapu whare, me ētahi atu) o ēnei kaiwhakamahi hiko mai i ngā whiunga uira, te ngaohiko tere me ētahi atu kino ngaohiko tere. Kia mau ki te haumaru o ngā taputapu me te tangata. He taputapu tiaki ngaohiko tino pai.

Te hanganga matua me te kaupapa mahi

I roto i te pūnaha waea-whā-wāhanga-toru, ka honoa ngā parepare i waenga i ngā waea-wāhanga-toru me te waea kūpapa ki te waea whenua (tirohia te pikitia i raro nei). I raro i ngā āhuatanga noa, kei roto te parepare i te āhua Levin, ā, ina pāngia te whatunga hiko e te ngaohiko nui nā te uira, ētahi atu take rānei. Ka tere te tahuri o te parepare i roto i te wā nanohekona, ka whakaurua te ngaohiko nui ki roto i te whenua, ā, ka tiakina ngā taputapu hiko i runga i te whatunga hiko. Ina pahemo te ngaohiko nui i roto i te parepare, ā, ka ngaro, ka hoki anō te parepare ki te āhua ātete teitei. Kia kore ai e pā ki te mahi noa o te whatunga hiko.

Āhuatanga

Ngā tikanga mahi noa o te SPD

 

1. Kāore te teitei e neke ake i te 2000m:

2. Te pāmahana hau āwhiowhio: te whānuitanga noa: -5℃+40℃, te whānuitanga whānui: -40℃+70℃;

3. Whānaunga haungunguruitau:30%--90% i te pāmahana o roto;

4. Kaua te piko o te papa poutū e neke ake i te 5.

5. Kāore he wiri mārama, he wiri pānga rānei.

6. Kāore he tūponotanga pahū i roto i te reo, ā, kāore he hau, he puehu rānei (tae atu ki te puehu kawe hiko) he nui hei waikura i ngā konganuku me te whakangaro i te whakamarumaru i roto i te reo.

 

 

Tawhā hangarau

Tauira	Ngaohiko whakahaere tonu mōrahi Uc	Ngaohiko parenga Runga (Raro i Roto)	Te aukume tukunga ingoa I roto i (8 / 20μs)kA	Te aukume tukunga mōrahi (8 / 20μs)kA
160	440V	3.0KV	100	160
100	440V	2.8KV	60	100
80	440V	2.5KV	40	80
60	440V	2.3KV	30	60
40	440V	2.0KV	20	40
20	440V	1.5KV	10	20
Te manawanui pūngao Wf A(2ms)	200
Wā urupare t （ns）
Aukume turuturu μA
Tikanga tāutanga	Reriwe DIN 35mm
Rauemi whare	PA66 kua whakapakarihia, ātete mura
Ngā Ahu	Matotoru o te kōwae: 18mm90X54X68(3P), 90X72X68(4P) 90X36X68(2P) Matotoru o te kōwae: 27mm 90X81X68(3P), 90Xl08X68(4P), 90X54X68(2P) Matotoru o te kōwae: 36mm 90X I 08X68 ​​(3P), 90X I 44X68 (4P), 90X72X68 (2P)

Tauira

Kaitiaki ngaru hiko modular

Te hoahoa hononga waea

 

Te tāutanga me ngā āhuatanga o waho

 

Ko tēnei raupapa o ngā parenga ngaru e tāutahia ana e te aratohu tāutanga pōtae-runga paerewa, ā, me aro atu ki ngā mea e whai ake nei i te wā tāutanga.

1, Ko te waea hono he waea ngāwari 2.5-16mm² e tika ana mō taua tere rere; ko te waea mārō 2.5-25mm²

2、Me hono raupapa te fiusi, te pana hau rānei ki te pito o mua o te parepare.

3、Whakawetohia te pūhiko i te wā e tāuta ana.

 

Te tiaki

1, Whai muri i te tāutanga o te parenga e hiahiatia ana, ka taea e ia te tiaki aunoa i te whatunga hiko me te kore e whakarerekētia.

2. Ina he kakariki te tohu, ko te tikanga kei te mahi noa; ina he whero te tohu, ko te tikanga kua pakaru te waeine o nāianei, ā, me whakakapi i te wā tika.

3, Tirohia te kōwae i ia ono marama, ā, whakakapia i muri i te rahunga.

4, Tirohia mēnā he pai te pana hau, te fiusi rānei e hono raupapa ana i runga i te raina.

 

Te whānuitanga ratonga o te pūtāhui

1, He mea hanga i te wheketere taketake

2, Ko te kino i puta mai i te raruraru kounga o te kaihanga.

 

Kāore ngā tikanga e whai ake nei e hipokina ana e te pūtāhui

1. Ngā kino i hangaia e te tangata

2、Ngā kino i puta mai i ngā āhuatanga taiao pēnei i ngā waipuke me ngā āhuatanga kino;

3, Ko te kino i puta mai i te kore tāutanga me te whakamahinga kia rite ki ngā tohutohu tika i roto i te whakaahuatanga hua.

4, Ko te kino i puta mai i te whakamahinga o ngā hua e nui atu ana i ngā whakaritenga hangarau