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国:
China
モデル番号:
CKFY(R)
离岸价格:
ロケーション:
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最低注文量の価格:
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最低注文量:
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パッケージの詳細:
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納期:
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供給能力:
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支払いタイプ:
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製品グループ :
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連絡先担当者 Summer
No.6,Xianggong Road, Hongwan Industrial Park, Xiangzhou, Zhuhai, Guangdong
1.1 Description
CKFY(R) is an indoor medium voltage load switch working in the voltage range maximum up to *4kV. Its family includes CKFY load switch and CKFYR load switch-fuse combination.
2. Working Condition
2.1 Altitude: ≤***0m
2.2 Ambient air temperature: **5℃～**0℃
2.3 Relative humidity: daily average data ≤*5%, monthly average data ≤*0%
2.4 Earthquake intensity: ≤magnitude 8
2.5 Applicable in the places without fire, without explosion risk, without serious dirty, without chemical corrosion and without violent vibration
3.Technical Data
|
No. |
Description |
Unit |
Load Switch |
Switch-fuse combination |
||
|
1 |
Rated voltage |
kV |
*2 |
*2 |
||
|
2 |
Rated frequency |
Hz |
*0/*0 |
*0/*0 |
||
|
3 |
Rated current |
A |
**0 |
Its decided by the requirement of switch-fuse combination |
||
|
4 |
Rated active load breaking current, Rated closed-loop breaking current |
A |
**0 |
/ |
||
|
5 |
Rated short-time withstand current |
Load switch |
kA |
*0 |
/ |
|
|
Earthing switch |
kA |
*0 |
/ |
|||
|
6 |
Rated short-circuit making current, Rated peak withstand current |
kA |
*0 |
*0 |
||
|
7 |
1min Power frequency withstand voltage |
Phase-Phase towards Ground |
kV |
*2 |
*2 |
|
|
Isolated open contact |
kV |
*8 |
*8 |
|||
|
8 |
Lighting impulse withstand voltage |
Phase-Phase towards Ground |
kV |
*5 |
*5 |
|
|
Isolated open contact |
kV |
*5 |
*5 |
|||
|
9 |
Rated breaking cable charging current |
A |
*0 |
*0 |
||
|
*0 |
Rated short-circuit breaking current |
kA |
/ |
*1.5 |
||
|
*1 |
Rated transfer current |
A |
/ |
***0 |
||
|
*2 |
Mechanical life |
times |
***0 |
***0 |
||
| 国: | China |
| モデル番号: | CKFY(R) |
| 离岸价格: | Get Latest Price |
| ロケーション: | - |
| 最低注文量の価格: | - |
| 最低注文量: | - |
| パッケージの詳細: | - |
| 納期: | - |
| 供給能力: | - |
| 支払いタイプ: | - |
| 製品グループ : | - |
