12 Years Factory Moulded case circuit breaker-FTM2-DC to Morocco Manufacturers
Overview:
With advanced technologies and facilities, strict quality control, reasonable price, superior service and close co-operation with customers, we are devoted to providing the best value for our customers for 12 Years Factory Moulded case circuit breaker-FTM2-DC to Morocco Manufacturers, We are also constantly looking to establish relationship with new suppliers to provide innovative and smart solution to our valued customers.
| Frame size Inm(A): | 160 | 250 | 400 | 630 | |||||
| Rated current (A): | 20,25,32,40,50,63,80,100,125,160, | 160,180,200,225,250 | 250,315,350,400 | 400,500,630 | |||||
| Poles: | 3 | 4 | 3 | 4 | 3 | 4 | 3 | 4 | |
| Rated voltage (V) AC: | DC250,DC500,DC750,DC1000 | ||||||||
| Rated insulationvoltage(V): | 1000 | 1000 | 1000 | 1000 | |||||
| Rated impulse withstand voltage Uimp(KV): |
800 | 800 | 800 | 800 | |||||
| Breaking Capacity: | S | S | S | S | |||||
| Ultimate short-circuit capacity Icu (KA) | DC250V: | 30 | / | 30 | / | 30 | / | 30 | / |
| DC500V: | 25 | / | 25 | / | 25 | / | 25 | / | |
| DC750V: | 15 | 15 | 15 | 20 | 15 | 20 | 15 | 20 | |
| DC1000V: | / | 10 | / | 10 | / | 10 | / | 10 | |
| Service short-circuit capacity Ics (KA) |
DC250V: | 75%Icu | / | 75%Icu | / | 75%Icu | / | 75%Icu | / |
| DC500V: | 75%Icu | 75%Icu | 75%Icu | 75%Icu | 75%Icu | 75%Icu | 75%Icu | 75%Icu | |
| DC750V: | 75%Icu | 75%Icu | 75%Icu | 75%Icu | 75%Icu | 75%Icu | 75%Icu | 75%Icu | |
| DC1000V: | / | 75%Icu | / | 75%Icu | / | 75%Icu | / | 75%Icu | |
| operating performance | Electrical life: | 3000 | 3000 | 1000 | 1000 | ||||
| Mechanical life: | 10000 | 10000 | 5000 | 5000 | |||||
| Arcing distance(mm) | No more than 50 | No more than 50 | No more than 50 | No more than 50 | |||||
| Class | A | ||||||||
| L(mm) | 155 | 165 | 257 | 275 | |||||
| W(mm) | 90 | 120 | 105 | 140 | 140 | 184 | 210 | 280 | |
| H1(mm) | 68.5 | 69.5 | 95 | 95 | |||||
| H(mm) | 100 | 105 | 154 | 154 | |||||
Electronic circuit design in Hindi, electronic components protection guide, 20 tested tips to reduce failure are explained in Hindi in video tutorial. How to protect circuit to reduce failure of components are explained in lecture. Methods for protections, noise filter for power supply, how to improve reliability of circuit are explained in this lecture in Hindi. Educational Tutorials on electronics 45 by G K Agrawal
Lecture is given by person with industrial experience and useful for electrical engineering, electronic communication and power electronics engineering students.
Also watch https://www.youtube.com/watch?v=CN82VXfyBkA
Also watch https://www.youtube.com/watch?v=pbJw0ZAJays
Also watch https://www.youtube.com/watch?v=WoQb_5TejB4
How to protect electronic ckts 20 Tips to protect electronic ckts Hindi. 20 methods for electronic circuits protections systems, techniques to reduce failure, improve reliability are explained in this lectures in Hindi. Electronic circuit design in Hindi. Protection for electronic componenets. How to protect electronic ckt Hindi. How to reduce failue of ckts.