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Parafudurlar

131 Products

Parafudurlar

131 Products








































































































Üretici Firma

ABB

CHINT

GENERAL ELECTRIC

Katalog No

SA BLOCK I 35

SA BLOCK I 100 N

SA BLOCK I&II 100

SA BLOCK I&II 100N

103332

103333

103334

103335

103336

103337

103338

103339

103340

103341

103342

103343

103347

103348

103349

103350

103351

103352

103353

103354

103355

103356

103357

103358

103359

103360

103361

103362

103363

103364

103365

103366

103367

103368

103369

103370

103754

103755

103756

103757

103758

103759

103760

103761

103762

103763

103764

103765

103766

103767

103768

103769

103770

103771

103772

103773

103774

103775

103776

103777

252499

252515

252547

252563

252564

500954

500955

500956

500957

500958

500959

500960

N/A

Seriler

NU6

N/A

Parafudr

SPD-CT

Noark Ex9UE

Yıldırım Darbe Akımı (Iimp)
kA

12.5 kA

15 kA

25 kA

35 kA

40 kA

100 kA

N/A

Kutup Sayısı

1 P

1 P + N

2 P

2 P + N

3 P

3 P + N

4 N

4 P

N/A

Voltaj Koruma Seviyesi (Up) (L-N)
V

1300 V

1500 V

4000 V

N/A

Voltaj
V

255 V

275 V

320 V

385 V

440 V

N/A

Tepki Süresi
ns

100 ns

N/A

Ürün Durumu

-

Paket Tipi

BOX

Stok Durumları
RoHS Seçenekleri
Belgeler & Medya
Ek Seçenekler
131 Results

131 Products | Showing 1-25

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Select
Product Details
Data
Stock
Packaging Type
Price
Quantity
Katalog No
Seriler
Yıldırım Darbe Akımı (Iimp)
Kutup Sayısı
Voltaj Koruma Seviyesi (Up) (L-N)
Voltaj
Tepki Süresi
Product Status
Multiple
MOQ
12
In Stock
BOX
SA BLOCK I 35
Parafudr
35 kA
1 P
4000 V
255 V
100 ns
-
1
1
7
In Stock
BOX
SA BLOCK I&II 100
Parafudr
15 kA
1 P
1300 V
275 V
100 ns
-
1
1
3
In Stock
BOX
SA BLOCK I&II 100N
Parafudr
100 kA
1 P
1500 V
275 V
100 ns
-
1
1
1
In Stock
BOX
N/A
N/A
12.5 kA
3 P + N
N/A
275 V
N/A
-
1
1
-
0
Out of stock
BOX
103334
Noark Ex9UE
N/A
1 P + N
N/A
275 V
N/A
-
1
1
0
Out of stock
BOX
N/A
N/A
N/A
N/A
N/A
N/A
N/A
-
1
1
-
0
Out of stock
BOX
103349
Noark Ex9UE
N/A
1 P + N
N/A
275 V
N/A
-
1
1
-
0
Out of stock
BOX
103756
Noark Ex9UE
N/A
1 P + N
N/A
320 V
N/A
-
1
1
-
0
Out of stock
BOX
103351
Noark Ex9UE
N/A
2 P
N/A
275 V
N/A
-
1
1
-
0
Out of stock
BOX
103761
Noark Ex9UE
N/A
3 P
N/A
320 V
N/A
-
1
1
-
0
Out of stock
BOX
103335
Noark Ex9UE
N/A
1 P + N
N/A
275 V
N/A
-
1
1
-
0
Out of stock
BOX
103340
Noark Ex9UE
N/A
3 P + N
N/A
275 V
N/A
-
1
1
-
0
Out of stock
BOX
103343
Noark Ex9UE
N/A
4 P
N/A
275 V
N/A
-
1
1
-
0
Out of stock
BOX
103367
Noark Ex9UE
N/A
3 P + N
N/A
440 V
N/A
-
1
1
-
0
Out of stock
BOX
103765
Noark Ex9UE
N/A
4 P
N/A
320 V
N/A
-
1
1

131 Products | Showing 1-25

ABB-2CTB815710R1900
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Parafudurlar, elektrik tesisatlarını ani gerilim darbelerine karşı korumak için kullanılan güvenlik elemanlarıdır. Yıldırım düşmesi, şebeke kaynaklı dalgalanmalar veya endüktif yüklerin anahtarlanması gibi durumlarda ortaya çıkan aşırı gerilimleri toprağa yönlendirerek cihazların zarar görmesini engeller. Genellikle alçak gerilim panolarında, endüstriyel otomasyon sistemlerinde, haberleşme hatlarında ve yenilenebilir enerji tesislerinde kullanılır. Elektronik cihazların ömrünü uzatmak ve tesisat güvenliğini artırmak için kritik öneme sahiptir.

 

Parafudurların temel işlevi nedir?

Parafudurlar, ani gerilim darbelerini toprağa ileterek elektrikli cihazların aşırı gerilimden korunmasını sağlar.

Parafudurlar hangi alanlarda kullanılır?

Alçak gerilim enerji dağıtım panolarında, sanayi tesislerinde, haberleşme altyapılarında, güneş enerjisi santrallerinde ve bina elektrik tesisatlarında kullanılır.

Parafudur ile kaçak akım koruma şalteri arasındaki fark nedir?

Parafudur, ani gerilim darbelerine karşı koruma sağlarken; kaçak akım koruma şalteri, elektrik çarpmasına yol açabilecek kaçak akımlara karşı koruma sağlar.

Parafudur seçiminde hangi kriterler dikkate alınmalıdır?

Nominal gerilim, maksimum deşarj akımı, tepki süresi, koruma sınıfı (Tip 1, Tip 2, Tip 3), kullanım alanı ve standartlara uygunluk önemlidir.

Parafudurların bakımı nasıl yapılır?

Görsel olarak aşırı yüklenme işaretleri kontrol edilmeli, bağlantılar sıkı olmalı ve üretici tarafından belirtilen periyotlarda işlevsellik testleri yapılmalıdır.