AC Surge Protective Devices

Lakop na Aplikasyon

Say SPD et matukoy ed amin a klase na low-voltage distribution systems ya walay grid voltage ya abeba nen 1000 volts tan frequency ya 50/60HZ, singa say post tan telecommunications, railways, financial systems, oil fields, high-rise buildings, kaabungan tan opisina. Pian naprotektaan iray electrical appliances (singa saray computer, instrumento tan kagawaan, kagawaan ed abung, tan arum ni) na sarayan manguusar na kuryente manlapud kirmat, transient overvoltage tan arum niran surge overvoltage damage. Seguroen so kaligenan na kagawaan tan personal. Saya so sankaabigan ya proteksion ed sobran boltahe.

Manunan istruktura tan prinsipyo na pantratrabaho

Diad three-phase four-wire system, saray protektor et akakonekta ed baetan na taloran phase wires tan sakey ya neutral wire ed ground wire (nengnengen so pigura ed leksab). Diad normal iran sirkumstansya, say protektor et walad Levin state, tan no say power grid et napapaarap ed surge overvoltage lapud kirmat odino arum niran rason. Say protektor et maples ya na-on ed loob na nanosecond time, ya mangiloob na surge overvoltage ed dalin, kanian naprotektaan so electrical equipment ed power grid. No say surge overvoltage et onlabas ed protektor tan naandi, say protektor et ompawil lamet ed high resistance state. Pian ag naapektoan so normal ya operasyon na power grid.

Pakabidbiran

Normal ya kondisyon na pantratrabaho na SPD

 

Say kaatagey to et ag onlampas ed 2000m:

2.Temperatura na dagem ed kaliberliber: normal a laknab: -5°C+40°C, pinalaknab a laknab:-40°C+70°C;

3.Air relativehumetty:30%--90% ed temperatura ed loob na abung;

Say inklinasyon ed patayo et ag nepeg ya onlampas ed 5.

No iner et anggapoy mapatnag ya yegyeg tan yegyeg na epekto.

Anggapoy peligro na isabog ed medium, tan anggapoy gas tan dabok (kaiba lay conductive dust) ya magenap pian naderal iray metal tan naderal so insulasyon diad pegley.

 

 

Teknikal a parametro

Modelo	Sankatageyan ya tuloytuloy ya boltahe na Uc	Proteksion ya boltahe ed tagey (Diad leksab)	Nominal discharge current In (8 / 20μs)kA	Say sankatageyan ya discharge current (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
Wf energy tolerance A(2ms)	200
Panaon na ebat t (ns)
Ie Leakage current μA
Paraan na pangipaalagey	35mmDIN Rail
Materyal ed abung	Flame retardant reinforced PA66
Sukat	Kapal na module:18mm90X54X68(3P), 90X72X68(4P) 90X36X68(2P) Kapal na module: 27mm 90X81X68(3P), 90Xl08X68(4P), 90X54X68(2P) Kapal na module:36mm 90X I 08X68 ​​(3P), 90X I 44X68 (4P), 90X72X68 (2P)

Modelo

Modular power surge protector

Diagram na koneksyon na kable

 

Say pangipaalagey tan saray sukat ed paway

 

Sayan serye na surge protectors et aka-install panamegley na estandarten top-hat installation guide gauge, tan saray onggendan a punto so nepeg ya imanoen legan na pangi-install.

1、Say connecte wire et 2. 5-16mm2 flexible wire ya matukoy ed satan ya flow rate; Hard wire 2.5-25mm2

2、Say fuse odino air switch et nepeg ya ikonekta ed serye diad arap na protektor.

3、Erepen so suplay na kuryente legan na pangi-install.

 

Panagmantini

1、Kayarin ni-install so protektor unong ed nakaukolan, automatikon naprotektaan to so power grid ya anggapoy adjustment.

2、No say karatula et berde, kabaliksan to ya normal so pankikimey to; no say karatula et ambalanga, kabaliksan to ya say kaplesan ya module et ag-akapantrabaho tan nepeg ya salatan ed dugan panaon.

3、I-check so module kada anem bulan tan salatan itan ed dugan panaon kayari na inkagba.

4、Lanang ya nengnengen no say air switch o fuse ya akakonekta ed linya et normal.

 

Say sakop na serbisyo na garantiya

1、Gawa iya ed orihinal ya pabrika

2、Say aderal et lapud problema ed kalidad na manggagawa.

 

Saray onggendan ya kondisyon et ag sakop na garantiya

1、Gawa na too

2、Saray destroso ya sengegan na natural iran kalamidad a singa say delap tan force majeure;

3、Say destroso ya sengegan na ag-inka-install tan ag-inusar unong ed suston instruksion ed deskripsion na produkto.

4、Say pakaderal na pangiyaplika na saray produkto ya onlampas ed saray teknikal ya detalye