|
|
|
Vp Hà Nội
Vp Đà Nẵng
Vp Hồ Chí Minh
|
|
|
|
|
|
|
| Trang chủ
>
Sản phẩm
>
Cáp điện & Thiết bị điện
>
Thiết bị tủ RMU | | Báo sự cố không dây
| | | Mã sản phẩm: | Type K | | Thông tin sơ lược: | The short circuit indicator has to be mounted on high-voltage cables.
In case of a short circuit, a coil in the sensor will detect the peak current impulse.
If the pre-adjusted operating point is reached, the evaluation-electronics will stimulate the flag indicator.
A "red surface" is the signal for a detected short circuit.
With the indicator type K, the nescessary power for auto reset |
|
|
| The electronic
wiring and the flag indication is incorporated in the
housing of the short circuit indicator. The stainless steel frame fixes
the reading instrument on the core. It is possible to disconnect the
frame from the housing. When the reading instrument is in its final
position on the core, one or two fixing screws on the frame save this
postion.
For bigger diameters of the core, the frame must be turned up.
Therefore, two bending positions are marked on the frame.
The indicator has a high resistance to atmospheric conditions, for this
reason the flag indication and the electronic wiring are absolutly
sealed.
Technical Data |
| dimensions
of the sensor housing: |
short
circuit indicator type K / KH / KM ( W*H*D ) 40 * 50 * 38 mm
|
| operating
current: 150 ....1500 A |
precision: +
/ - 10 %
|
| temperature
range: - 40 to + 70° C |
| material
of
fixing frame: stainless steel |
|
| | | | Số lượt xem:
222
-
Cập nhật lần cuối:
03/07/2010 03:29:15 PM | 
Về trang trước
Bản in
Gửi email
Về đầu trang |
|
|
|
