Our Profile
Rudra International - Profile
Disconnector/Circuit Breaker
Imported from China
Manufacturer: Pinggao Group Co., Ltd.
Contractor/Distributor:
Supplied To: Sunkoshi Hydropower Station
Technical Specifications for 11KV Vacuum Circuit Breaker
|
||
S.N. |
Name |
Spec. |
1 |
Type |
VSI 1/25 or equivalent |
2 |
Applicable Standard |
IS 13118/IEC 56/BS 5311 |
3 |
Rated Voltage |
11 KV |
4 |
Maximum System Voltage |
12 KV |
5 |
Lightning Impulse withstand voltage |
75 KV |
6 |
One Minute Power Frequency withstand voltage |
28 KV |
7 |
Rated Frequency |
50 Hz |
8 |
Rated Continuous Current |
800A |
9 |
Short Circuit Breaking Current |
25 kA for 1 sec |
10 |
Rated Making Current |
62-65 kA |
11 |
Total Interrupting Time |
Less than 80 ms |
12 |
Total Making Time |
Less than 100 ms |
13 |
Operating Voltage for closing and tripping coils |
110 V DC |
14 |
Operating Mechanism |
AC/DC Motor operated |
15 |
Additional Spring Charging |
Manual |
16 |
Supply voltage of auxiliary circuit |
1-Φ, 240 V AC |
17 |
Operating Sequence |
0-0.3sec-CO-3min-CO |
News Posting(s) for Disconnector/Circuit Breaker
वि सं २०७८, कार्तिक १० गते
|
२०७८ कार्तिक
|
||||||
|---|---|---|---|---|---|---|
2021 Oct-Nov
|
||||||
| आ Sun |
सो Mon |
मं Tue |
बु Wed |
बि Thu |
शु Fri |
श Sat |
17 | १ 18 | २ 19 | ३ 20 | ४ 21 | ५ 22 | ६ 23 |
७ 24 | ८ 25 | ९ 26 | ११ 28 | १२ 29 | १३ 30 | |
१४ 31 | १५ 1 | १६ 2 | १७ 3 | १८ 4 | १९ 5 | २० 6 |
२१ 7 | २२ 8 | २३ 9 | २४ 10 | २५ 11 | २६ 12 | २७ 13 |
२८ 14 | २९ 15 | ३० 16 | 17 | 18 | 19 | 20 |
कृपया एक क्षण ...
There are no postings for this product.
Quick Links
The Company
Our Services
Contact Us
For further inquiries, please contact us at info@rudra.com.np or use our online contact form.
Send us your inquiry
2007-2021 Rudra International. All Rights Reserved.
Connect with us:
