Our solutions are widely recognized and trusted by consumers and will meet up with constantly developing financial and social requires for New Arrival China China 12kv Vd4 Indoor Vacuum Circuit Breaker, In case you have the requirement for almost any of our products and solutions, you should contact us now. We have been looking forward to hearing from you soon.
Our solutions are widely recognized and trusted by consumers and will meet up with constantly developing financial and social requires for China Vacuum Circuit Breaker, Circuit Breaker, In order to carry out our goal of “customer first and mutual benefit” in the cooperation, we establish a expert engineering team and a sales team to supply the best service to satisfy our customers’ requirements. Welcome you to cooperate with us and join us. We are your best choice.
Annex – B: Guaranteed Technical Particulars (GTP)
Technical Data Sheet (to be filled by the Bidder for each rating of LBS)
S.N. |
Description |
Min. Requirement |
Bidder’s Offer |
|
1. |
Name and address of Manufacturer |
L&R Electric Group Co., Ltd. Fengshou Industrial Park, Wannian County, Shangrao City, Jiangxi Province, China |
||
2. |
Country of Origin |
China |
||
3. |
Applicable Standards |
IEC62271-111 |
||
4. |
Type of Design |
Automatic |
||
5. |
Basic Ratings |
|||
a. |
Maximum system voltage |
12/36 |
12 |
|
b. |
Rated continuous current |
200/400/530 |
400 |
|
c. |
Rated frequenc |
50 Hz |
50 Hz |
|
d. |
Rated short time withstand current |
20 kA |
20 kA |
|
e. |
Rated peak withstand current |
50 kA |
50 kA |
|
6. |
Making and Breaking Capacity |
|||
a. |
Mainly active load current |
400A |
||
b. |
Number of load-break operations |
100 |
||
c. |
Short circuit making current (peak) |
50kV |
||
d. |
Number of making operations |
5 |
||
e. |
Cable charging current |
25A |
||
f. |
Line charging current |
2.5A |
||
7. |
Rated Power frequency withstand voltage |
28/70 |
35 |
|
8. |
Impulse withstand voltage, kV |
50/170 |
75 |
|
9. |
Other ratings and Specifications |
|||
a. |
Internal arc test |
Yes |
||
b. |
Arc Extinction medium |
Sf6 |
SF6 |
|
c. |
Insulation medium |
SF6 |
||
d. |
Creepage distance |
310 mm |
470mm |
|
Protection level (IP)
|
IP 67 IP 45 IP 55 |
IP 67 IP 45 IP 55 |
||
10. |
Operation Performance |
|||
a. Closing/Opening Time |
45ms |
|||
b. Mechanical Operations |
10,000 |
10,000 |
||
c. Operating temperature |
-5 to +40º C |
-5 to +40º C |
||
11. |
Gas Pressure |
|||
a. Nominal Pressure (atm at 20°C) |
0.12 |
|||
b. Bursting Pressure (atm) |
/ |
|||
c. Minimum Gas Pressure (atm) |
0.1 |
|||
d. Leakage rate (cc/sec) |
/ |
|||
12. |
Weight (approx.) |
150kg |
||
13. |
Cable/Conductor Range |
25 – 150 mm2 |
25 – 150 mm2 |
|
14. |
Enclosure Material |
Stainless steel |
Stainless steel |
|
15. |
Installation (with/without disassembly) |
Ready to use (without disassembling) |
Ready to use (without disassembling) |
|
16. |
Marking |
Yes |
||
17. |
Dimensions |
1022*920*525mm |
||
18. |
Is manufacturer an ISO 9001 company? |
Yes |
Yes |
Annex – B: Guaranteed Technical Particulars (GTP)
Technical Data Sheet (to be filled by the Bidder for each rating of LBS)
S.N. |
Description |
Min. Requirement |
Bidder’s Offer |
|
1. |
Name and address of Manufacturer |
L&R Electric Group Co., Ltd. Fengshou Industrial Park, Wannian County, Shangrao City, Jiangxi Province, China |
||
2. |
Country of Origin |
China |
||
3. |
Applicable Standards |
IEC62271-111 |
||
4. |
Type of Design |
Automatic |
||
5. |
Basic Ratings |
|||
a. |
Maximum system voltage |
12/36 |
36 |
|
b. |
Rated continuous current |
200/400/530 |
630 |
|
c. |
Rated frequency |
50 Hz |
50 Hz |
|
d. |
Rated short time withstand current |
20 kA |
20 kA |
|
e. |
Rated peak withstand current |
50 kA |
50 kA |
|
6. |
Making and Breaking Capacity |
2.5A |
||
a. |
Mainly active load current |
630A |
||
b. |
Number of load-break operations |
100 |
||
c. |
Short circuit making current (peak) |
50kA |
||
d. |
Number of making operations |
5 |
||
e. |
Cable charging current |
25A |
||
f. |
Line charging current |
2.5A |
||
7. |
Rated Power frequency withstand voltage |
28/70 |
85 |
|
8. |
Impulse withstand voltage, kV |
50/170 |
170 |
|
9. |
Other ratings and Specifications |
|||
a. |
Internal arc test |
yes |
||
b. |
Arc Extinction medium |
Sf6 |
SF6 |
|
c. |
Insulation medium |
SF6 |
||
d. |
Creepage distance |
310 mm |
1550mm |
|
Protection level (IP)
|
IP 67 IP 45 IP 55 |
IP 67 IP 45 IP 55 |
||
10. |
Operation Performance |
|||
a. Closing/Opening Time |
45ms |
|||
b. Mechanical Operations |
10,000 |
10,000 |
||
c. Operating temperature |
-5 to +40º C |
-5 to +40º C |
||
11. |
Gas Pressure |
|||
a. Nominal Pressure (atm at 20°C) |
0.12 |
|||
b. Bursting Pressure (atm) |
/ |
|||
0.1 |
||||
d. Leakage rate (cc/sec) |
/ |
|||
12. |
Weight (approx.) |
150KG |
||
13. |
Cable/Conductor Range |
25 – 150 mm2 |
25 – 150 mm2 |
|
14. |
Enclosure Material |
Stainless steel |
Stainless steel |
|
15. |
Installation (with/without disassembly) |
Ready to use (without disassembling) |
Ready to use (without disassembling) |
|
16. |
Marking |
Yes |
||
17. |
Dimensions |
1656*1207*545mm |
||
18. |
Is manufacturer an ISO 9001 company? |
Yes |
Yes |
Our solutions are widely recognized and trusted by consumers and will meet up with constantly developing financial and social requires for New Arrival China China 12kv Vd4 Indoor Vacuum Circuit Breaker, In case you have the requirement for almost any of our products and solutions, you should contact us now. We have been looking forward to hearing from you soon.
New Arrival China China Vacuum Circuit Breaker, Circuit Breaker, In order to carry out our goal of “customer first and mutual benefit” in the cooperation, we establish a expert engineering team and a sales team to supply the best service to satisfy our customers’ requirements. Welcome you to cooperate with us and join us. We are your best choice.