离岸价格
Get Latest Price30 ~ 50 / Piece ( Negotiable )
|100 Piece Minimum Order
国:
China
モデル番号:
CJ12
离岸价格:
30 ~ 50 / Piece ( Negotiable )Get Latest Price
ロケーション:
China
最低注文量の価格:
30 per Piece
最低注文量:
100 Piece
パッケージの詳細:
1pcs per master box, 5 pcs per carton
納期:
20 days after order confirmation
供給能力:
2000 Piece per Month
支払いタイプ:
Western Union, D/A, L/C, T/T
製品グループ :
連絡先担当者 Mr. Simon
Jiaxi Indurstrial Zone, Liushi, Wenzhou , Zhejiang
CJ*2 Series AC Contactor
CJ*2 series AC contactors (contactor for short below) is designed
for long-distance making and breaking in circuit, frequently
starting, stopping, reversing and controlling AC motor in the power
system with frequency *0Hz, rated insulation voltage up to **0V and
rated current up to **0A. They are wisely used in equipments of
metallurgy, steel rolling and crane, etc. The technical function
refers to standard GB****8.*****3, JB/T********9.
Normal working conditions:
1. Ambient temperature: It works within *5º C~**0º C, and the
average temperature no more than **5º C in *4 hours.
Note:
A. If working condition is with **0º C or **5º C ambient
temperature, buyer shall explain to the manufacturer when
ordering.
B. If the ambient temperature is over **0º C or below **5º C, buyer
shall confer with manufacturer when ordering.
2. Altitude: No more than ***0m.
3. Atmosphere: Relative humidity no more than *0% at max *0º C, and
it may be higher at a lower temperature. The lowest average
temperature no more than *5º C in the wettest month. The maximum
average relative humidity of this month doesn't exceed *0º C. The
change of temperature leading to dew on the product must be
considered.
4. Class of Pollution: It is Class 3.
5. Installation Class: Class III.
6. Mounting condition: Contactor shall be installed vertically. The
inclined angle between the mounting surface and the vertical
surface no more than *5º .
7. Vibrating condition: Contactor shall be installed and work in
amplitude no more than 6mm and frequency no more than 3Hz.
Construction features:
Contactor is opening type, strip-frame plane construction. Main
contact head system, electromagnetism system and assistant contact
head are all stalled in a steel mounting planel. The middle is main
head contact system, electromagnetism system on the right and
assistant contact head system on the left. It is easy to inspect
and service.
The AC electromagnetism system is made up by U shape electromagnet
and coil. Armature and yoke have shocks to decrease the impact
stress and rebound made by contact vibrating and releasing in the
time of system close. It makes electric life and mechanical life
longer effectively.
Main contact head system is single breakpoint type. A type contact
head is adopting series connecting magnetic blow construction with
ceramic longitudinal suture interrupter enclosures, and have good
interrupter effect. B type is normal contact head with ceramic
barrier piece enclosures.
Assistant contact head is bridge double breakpoint type with a
lucid hood. It has 6 couples of contact heads, and the opening and
closing numbers are operated by user.
国: | China |
モデル番号: | CJ12 |
离岸价格: | 30 ~ 50 / Piece ( Negotiable ) Get Latest Price |
ロケーション: | China |
最低注文量の価格: | 30 per Piece |
最低注文量: | 100 Piece |
パッケージの詳細: | 1pcs per master box, 5 pcs per carton |
納期: | 20 days after order confirmation |
供給能力: | 2000 Piece per Month |
支払いタイプ: | Western Union, D/A, L/C, T/T |
製品グループ : | Contactor&Relay |