PV Güneş Pili için DC 1000 V Aşırı Yük Kesici devre kesici Sistem 250A 3p

• Tip: Yüksek voltaj
• Yapı: Tek sütunlu ayrma
• Kurulum: İç Mekan Yüksek Voltaj
• Çalışma: Elektrik
• Topraklama Modu: Topraklama yapmıyor
• Hareket Modu: Yatay döner Tip
• Hayır. Modeli.: EHD DC Disconnector
• Kutup sayısı: 2p, 3p, 4p
• Topraklama: Topraklanmamış
• Seri: Tek Aşamalı
• Çalıştır: Yatay Dönüş
• Geçiş Modu: Tek atış
• Ortak Model: din rayı
• Çalışma yapısı: Elektrik
• Sertifika: CE, saa
• Marka: onkulukta
• geçerli: 315A
• gerilim kullanıcı arabirimi: 1000 v/1500 v
• uygulanabilir sahne: güneş sistemi/pil koruması/dc sistemi
• polarite: polarite yok
• darbe dayanımı gerilimi uimp: 12 km
• kısa süreli dayanma akımı lcw, 1s: 15 ka
• Taşıma Paketi: by Sea/Air
• Teknik Özelikler: box
• Ticari Marka: Onccy
• Menşei: Çin
• HS Kodu: 8536490090
• Üretim Kapasitesi: 1000000PC/Year

Ürün Açıklaması

Product Description

 

A Load break switch is similar in structure to a disconnector (both have visible disconnection points in the disconnection state), but it can be used to open and close circuits, which in turn resembles a circuit breaker.

However, a circuit breaker can control any circuit, while aLoad break switch can only switch on or off load current, or switch off over load current, so it is only used to switch off and on circuits under normal conditions, not short circuit fault current. However, it is required that its structure can pass the fault current of short circuit time without damage.
 

EHDN Load Break Switch (1000V,160A,250A,315A 3P)

Product Benefits

• High breaking capacity up to 1000 VDC
•  Making and breaking capacity under load conditions up to 1000 VDC.
• Specific photovoltaic test beyond requirements of IEC 60947-3 standard.
• Bridging bars are factory fitted for easier, quicker and safer connection.
• Direct access to connection terminals for adequate tightening.
• DIN rail or back plate mounting.
• Door mounting.
• "Quick Fix" mounting (quarter turn fixation without tools).

 

Technical Data

Rated current le	160A	200A	250A	315A
Frame size	EHD-DB160R-03 EHD-DB160R-12	EHD-DB200R-03 EHD-DB200R-12	EHD-DB250R-03 EHD-DB250R-12	EHD-DB315R-03 EHD-DB315R-12
Thermal current	160A	200A	250A	315A
Rated insulation voltage(Ui)	1500V
Rated impulse withstand	12
The short -circuit capacityis between 1000 and 1500VDC(no protection)
Rated short time Withstand current lcw 1s (kAeff)	5
Rated short-circuit makeing capacity icm(kA peak)-60ms	10
Connection
Recommended Cu rigid cable aross-section(mm2)	70	90	120	185
Recommended Cu busbar width(mm2)	20
Mechanical characteristics
Durability(number of operating cycles)	8000
Number of tripping operations	1000

 

Detailed Photos

 

FAQ
Q: Are you trading company or manufacturer ?
A: We are manufacturer. We have 30,000 square meters of self-owned plant.

Q: Do you have any certificates?
A: Yes,we have UL, TUV, CB, SAA, CCC, CE and other certifications.

Q: How do we make a quick response to customer , 5 inquiry ?
A: Our professional team will reply you online or by email,Skype, whatsApp and so on.

Q: Do you have any exporting experience?Which countries did you export to before?
A: We have lots of exporting experience and customers in many countries,such as America, Japan,Australia,UAE,Canada,Vietnam,Turkey,Thailand,Russia,UK,etc.

Q:Can you supply samples for checking ?
A: Yes, we can supply samples, pls contact for detailed required.

Q:How long is your delivery time?
A: Generally it is within 3days for small qty. Or it is around 15-20 days to a general order.

Q: What is the standard of package of your goods?
A: Export standard package or special package according to customer requirement.

Q:How about inspection?
A: We have the whole inspection system from raw material to end products include transient test, delay test,mechanical life test and so on.Q:What is the service offered by company?

A: We have the professional engineer team which can design and develop the mould to arrive different customer requirements. We also have the professional sales team to offer good service from pre-sale to after-sale.