Electrical installation Handbook VOLUME1 (ABB)

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protection and control devices

abb marka �alt �r�nlerin �ok detayl?bir �ekilde �zelliklerini tesis i�in se�imlerini i�eren bir kitap, a�a��da indeksi mevcuttur.
dosya y�kleyemedim maalesef. ��nk?upload se�ene�i san�r�m kilitli. e�er isteyen olursa e-mail olarak g�nderebilirim.

�ntroduction .............................................................................................. 2
1 standards
1.1 general aspects .............................................................................. 3
1.2 �ec standards for electrical installation .......................................... 15
2 protection and control devices
2.1 circuit-breaker nameplates ........................................................... 22
2.2 main definitions ............................................................................. 25
2.3 types of releases .......................................................................... 28
3 general characteristics
3.1 electrical characteristics of circuit breakers ................................... 38
3.2 trip curves ....................................................................................49
3.3 limitation curves .........................................................................107
3.4 specific let-through energy curves .............................................. 134
3.5 temperature derating ..................................................................160
3.6 altitude derating .......................................................................... 175
3.7 electrical characteristics of switch disconnectors ........................176
4 protection coordination
4.1 protection coordination ............................................................... 182
4.2 discrimination tables ................................................................... 189
4.3 back-up tables ........................................................................... 214
4.4 coordination tables between circuit breakers and
switch disconnectors ..................................................................218
5 special applications
5.1 direct current networks ............................................................... 222
5.2 networks at particular frequencies; 400 hz and 16 2/3 hz .......... 233
5.3 1000 vdc and 1000 vac networks .............................................. 250
5.4 automatic transfer switches .......................................................262
6 switchboards
6.1 electrical switchboards ............................................................... 271
6.2 mns switchboards .....................................................................279
6.3 artu distribution switchboards .................................................... 280
annex a: protection against short-circuit effects inside
low-voltage switchboards .................................................. 283
annex b: temperature rise evaluation
according to �ec 60890 .......................................................292

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