Download ABB Electrical Installtion Handbook by Malestorm PDF

By Malestorm

Show description

Read Online or Download ABB Electrical Installtion Handbook PDF

Best technique books

Structure in Fives: Designing Effective Organizations (Структура в кулаке: Проектирование работоспособных организаций)

Here is a consultant that indicates managers easy methods to pick out the simplest organizational layout for his or her company from 5 uncomplicated buildings pointed out by way of the writer. In it readers will become aware of tips on how to stay away from normal errors, in particular these bearing on clash between diverse divisions.
Доп. информация: Как создать такой каркас организации, который обеспечит ее долгое и успешное существование? В чем секрет эффективного распределения служебных обязанностей? Как наладить действенную систему контроля, избежав при этом излишней бюрократизации? Об этом и многом другом расскажет вам всемирно признанный классик менеджмента Генри Минцберг в своей замечательной книге «Структура в кулаке». Ясный, логичный и занимательный стиль изложения поможет разобраться в таких сложных вопросах как организационный дизайн, сверхструктура, децентрализация, адхократия.
Книгу можно рекомендовать не только для специалистов в области менеджмента и управления персоналом, студентов вузов, изучающих эти предметы, но и для предпринимателей, как начинающих собственное дело, так и желающих улучшить уже сложившуюся организацию.

Engineering Distributed Objects: Second International Workshop,EDO 2000 Davis, CA, USA, November 2–3, 2000 Revised Papers

This ebook constitutes the completely refereed post-proceedings of the second one foreign Workshop on Engineering dispensed gadgets, EDO 2000, held in November 2000 in Davis, California, united states. The 15 revised complete papers awarded including consultation surveys have been conscientiously reviewed and chosen from 30 submissions.

New Frontiers in Applied Artificial Intelligence: 21st International Conference on Industrial, Engineering and Other Applications of Applied Intelligent

This booklet constitutes the refereed complaints of the twenty first overseas convention on commercial and Engineering functions of man-made Intelligence and professional structures, IEA/AIE 2008, held in Wroclaw, Poland, in June 2008. The seventy five revised complete papers provided have been rigorously reviewed and chosen from 302 submissions.

Extra info for ABB Electrical Installtion Handbook

Example text

For all the CT sizes t1=18s, except with 320 A CT (T4) and 630 A (T5) where t1=12s. 8 x In, I3 max = 9,5 x In (1) For PR223DS the L protection function can be set to I1 = 0,18… 1 x In ABB SACE - Protection and control devices 1SDC210001F0004 10-2 10-2 T4 10-3 10-1 1 10 T6 T5 T5 T6 400 630 630 800 1000 1 x In 10 I [kA] Note: The dotted curve of function L corresponds to the maximum delay (t1) which can be set at 6xl1, in the case where 320 A CTs are used for T4 and 630 A for T5. For all the CT sizes t1=18s, except with 320 A CT (T4) and 630 A (T5) where t1=12s.

84 I2t OFF 10-1 10-1 ABB SACE - Protection and control devices 10-2 10-3 10-1 1 10 102 I [kA] Note: The dotted curve for functional corresponds to the maximum delay (t1) wich can be set at 6 x I1, in the case where 320A CTS are used for T4 and 630A for T5. For all the CT sizes the maximum delay t1 is equal to 18s, except for 320 A CT (T4) and 630 A (T5) where t1=12s. 8 x In, I3 max = 9,5 x In Only the electronic settings are available. 12 12 I2t ON 10 10 102 102 1 1 T4 T5 400 I2t OFF 10-1 10-1 T5 630 T7 S,H,L 10-2 10-2 T6 630 T7 V T6 800 T6 1000 10-3 10-3 10-1 1 10 1 x In 2 10 I [kA] 10-1 1 10 10 x In 102 I [kA] Note: For all the CT sizes the maximum delay t1 is equal to 18s, except for 320 A CT (T4) and 630 A (T5) where t1=12s.

2 Trip curves 3 General characteristics 3 General characteristics Trip curve electronic releases Trip curve electronic releases T4 250/320 T5 400/630 T6 630/800/1000 PR222DS/P PR222DS/PD PR223DS T4 250/320 T5 400/630 T6 630/800/1000 PR222DS/P PR222DS/PD PR223DS 104 0,4-0,42-0,44-0,46-0,48-0,5-0,52-0,54-0,56-0,58-0,6-0,62-0,64-0,66-0,680,7-0,72-0,74-0,76-0,78-0,8-0,82-0,84-0,86-0,88-0,9-0,92-0,94-0,96-0,98-1 0,18 (1) 0,4 1,2 1,8 2,4 1 3 3,6 4,2 5,8 6,4 7 7,6 8,2 8,8 9,4 10 5,5 2,5 3 4 0,6 102 L-S-I Functions (I2t const = OFF) 6,5 4,5 7 5 0,4-0,42-0,44-0,46-0,48-0,5-0,52-0,54-0,56-0,58-0,6-0,62-0,64-0,66-0,680,7-0,72-0,74-0,76-0,78-0,8-0,82-0,84-0,86-0,88-0,9-0,92-0,94-0,96-0,98-1 0,18 (1) 103 103 L-S-I Functions (I2t const = ON) t [s] 104 0,4 1,8 2,4 3 3,6 4,2 5,8 6,4 1 2,5 t [s] 3 7 7,6 8,2 8,8 9,4 10 5,5 6,5 4 4,5 5 7 102 7,5 7,5 8 8 9 9,5 1,5 10 1,2 0,6 9 9,5 1,5 10 10,5 10,5 12 I2t ON 1 12 102 T4 10-3 10-1 1 10 x In 1 T6 T5 T5 T6 400 630 630 800 1000 10 I [kA] Note: The dotted curve of function L corresponds to the maximum delay (t1) which can be set at 6xl1, in the case where 320 A CTs are used for T4 and 630 A for T5.

Download PDF sample

Rated 4.45 of 5 – based on 18 votes