8 năm
8 năm
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Ngày đăng: 13/03/2023
Giá tham khảo: 1,000,000 VND
Xuất xứ: Khác
Bảo hành: liên hệ
Phương thức thanh toán: tiền mặt hoặc chuyển khoản
Khả năng cung cấp: theo nhu cầu của khách hàng
Đóng gói: có
Liên hệMáy cắt đầu cực 3AK7634
Vacuum Circuit-Breaker 3AK7 from 7.2 to 17.5 kV – The Powerful in Compact Design 3AK7 – the compact vacuum circuit-breaker Due to its high performance, the vacuum circuit-breaker 3AK7 is perfectly suitable for operating industrial applications and generators. The circuit-breaker can be used for load currents up to 4000 A, and is capable to break short-circuit currents up to 50 kA. Due to the lean pole-shell design with a pole-center distance of 210 mm, it is particularly suitable for compact switchgear. The 3AK7 is maintenance-free up to 10,000 operating cycles. 30,000 operating cycles on request. Circuit-breakers must make and break all currents in the range of their ratings: From small inductive and capacitive load currents to high short-circuit currents. Thereby, they control all fault conditions in the network.
Thông số kỹ thuật 17.5kV, 2000A, 40kA
|
Loại |
Mô hình Không Có. |
U [KV] |
Trong [A] |
Isc [Ka] |
P [mm] |
|
3AK7 |
3AK7432 |
7.2 |
1250 |
40 |
210/280 |
|
3AK7 |
3AK7434 |
7.2 |
2000 |
40 |
210/280 |
|
3AK7 |
3AK7436 |
7.2 |
2500 |
40 |
210/280 |
|
3AK7 |
3AK7437 |
7.2 |
3150 |
40 |
210/280 |
|
3AK7 |
3AK7438 |
7.2 |
4000 |
40 |
210/280 |
|
3AK7 |
3AK7452 |
7.2 |
1250 |
50 |
210/280 |
|
3AK7 |
3AK7454 |
7.2 |
2000 |
50 |
210/280 |
|
3AK7 |
3AK7456 |
7.2 |
2500 |
50 |
210/280 |
|
3AK7 |
3AK7457 |
7.2 |
3150 |
50 |
210/280 |
|
3AK7 |
3AK7458 |
7.2 |
4000 |
50 |
210/280 |
|
3AK7 |
3AK7532 |
12 |
1250 |
40 |
210/280 |
|
3AK7 |
3AK7534 |
12 |
2000 |
40 |
210/280 |
|
3AK7 |
3AK7536 |
12 |
2500 |
40 |
210/280 |
|
3AK7 |
3AK7537 |
12 |
3150 |
40 |
210/280 |
|
3AK7 |
3AK7538 |
12 |
4000 |
40 |
210/280 |
|
3AK7 |
3AK7552 |
12 |
1250 |
50 |
210/280 |
|
3AK7 |
3AK7554 |
12 |
2000 |
50 |
210/280 |
|
3AK7 |
3AK7556 |
12 |
2500 |
50 |
210/280 |
|
3AK7 |
3AK7557 |
12 |
3150 |
50 |
210/280 |
|
3AK7 |
3AK7558 |
12 |
4000 |
50 |
|
