Vacuum Contactor 7.2kV
Delivery term:The date of payment from buyers deliver within days- Price:
Negotiable
- minimum:
- Total supply:
- Delivery term:
The date of payment from buyers deliver within days
- seat:
Beijing
- Validity to:
Long-term effective
- Last update:
2021-08-11 22:34
- Browse the number:
276
- Wuxi Haibang Mechanical & Electrical Manufacturing Co., Ltd By certification [File Integrity]
-
Contact:
wxhaibang(Mr.)
- Email:
- Telephone:
- Phone:
-
Area:
Beijing
-
Address:
No.18 Jingtian Road, Hudai Town, Binhu District, Wuxi City, Jiangsu Province, China
- Website: http://www.vacuumcontactor.com/ http://wxhaibang.cnkzfashions.com/
Product details
General Description:
Hai Bang High Voltage Vacuum Contactor is applicable on AC 50-60Hz power systems, rated voltage 7.2kV and 12kV, rated current 800A, 1000A, 1250A, 1600A, 2000A. This type of high voltage vacuum contactor 7.2kV is used to directly or remotely connect and disconnect the main circuit , and to control electrical equipment such as non-inductive AC motors and transformers.
Types CKG8-7.2/12J/D-800-3.2 CKG8-7.2/12J/D-1000-10 CKG8-7.2/12J/D-1250-12.5 CKG8-7.2/12J/D-1600-12.5 CKG8-7.2/12J/D-2000-12.5 |
Application Condition:
a. Ambient Air Temperature: -25℃~+40℃,24-hour average must NOT exceed +35℃;
b. Altitude: 1000m or Lower;
c. Relative Humidity: Daily average less than 95%, Monthly average less than 90%, Must NOT exceed 50% when Ambient Air Temperature reaches +40℃;
d. Operation Environment: Ambient air shall not be contaminated by corrosive, flammable or explosive gas and water vapor, Contamination Level: Level III;
e. Installation of CKG8 7.2kV Vacuum Contactor:
When operating, the tilt angle between the surface of installed 7.2kV Vacuum Contactor and the horizontal plane shall NOT exceed 5°.
Note: In case the above conditions cannot meet the user's requirements, the user can negotiate with the manufacturer for special treatment of the product.
Technical Data:
Name |
Unit |
Value |
|||||
Main circuit |
Rated working voltage (Ue) |
kV |
7.2kV |
12kV |
|||
Rated working current (Ie) |
A |
800, 1000A, 1250A, 1600A, 2000A |
|||||
Rated frequency (fr) |
Hz |
50~60 |
|||||
Rated connecting capacity |
A |
4Ie (AC-2) |
|||||
Rated breaking capacity |
A |
6Ie (AC-2) |
|||||
Rated short time withstand current |
A |
8Ie |
|||||
Rated peak withstand current |
A |
15Ie |
|||||
Ultimate breaking capacity |
A |
8Ie,3times |
|||||
Rated short circuit duration |
s |
2 |
|||||
Power frequency withstand voltage |
Wiring terminal to earth |
kV |
32 |
42 |
|||
Vacuum breaks |
kV |
32 |
42 |
||||
Lightening impulse withstand voltage |
kV |
60 |
75 |
||||
Control circuit |
Rated voltage (Us) |
V |
AC 110/220/380 |
||||
DC 110/220 | |||||||
Rated power (Ps)electric holding |
VA |
≤1000/100 (absorbing/holding) |
|||||
Rated power (Ps) mechanical holding |
VA |
≤900/600 (Closing/opening) |
|||||
Auxiliary circuit |
Form |
(3a+2b)~(6a+5b) |
|||||
Rated value |
AC 380V/5A, |
||||||
DC 380V/1A | |||||||
Control circuit, auxiliary circuit to earth power frequency withstand voltage |
kV |
2 |
|||||
Rated operating frequency |
Long-term |
time/h |
120 |
||||
Short-term |
time/h |
360 |
|||||
Mechanical endurance |
10000 times |
10 |
|||||
Electrical endurance |
10000 times |
25(AC-2) |
|||||
Mechanical characteristics |
Closing time |
ms |
≤200 |
||||
3-phase asynchronous time |
ms |
≤3 |
|||||
Original opening time |
ms |
≤60 |
|||||
Closing tripping |
ms |
≤10 |
|||||
Remark: rated control voltage can be made according to customer’s requirements. |
Company Profile:
Wuxi Haibang Mechanical & Electrical Manufacturing Co.,Ltd.,is a joint-stock enterprise located in Western Wuxi City on the shore of Taihu Lake.The company manages in accordance with the operation mechanism of modern enterprises, and its leading products are high voltage vacuum contactors, medium voltage vacuum contactors and low voltage vacuum contactors, vacuum contactor-fuse combination and etc.It is one of the main domestic manufacturers of high-voltage and large-current 12kV/1250A vacuum contactors and Plateau Type vacuum contactors for the altitude of 5000 meters above sea level.Since the establishment of the company for several years, it has provided customers with tens of thousands of vacuum contactors, which are well received by users.
FAQ:
Q1:Where is your factory located?
A:Our factory address is : No.18 Jingtian Road, Hudai Town, Binhu District, Wuxi City, Jiangsu Province, China.
Q2:What is the delivery time of your vacuum contactor?
A:In general, the delivery time of our vacuum contactor is according to the quantity you require, customized machine will be delivered as the negotiation with our clients.
Q3:Which level of quality are your products?
A:We have has passed the ISO9001:2008 version of the quality system certification.
Q4: May i know which payment will be accepted by your company?
A:So far 100%T/T before shipment, and 30% deposit paid by T/T, balance paid by L/C are available.
http://www.vacuumcontactor.com/
-
Polyester Waterproof Car Cover
price: Negotiable
-
100 Polyester Fabric Waterproof
price: Negotiable
-
Soundproof Plastic Crusher
price: Negotiable
-
Used Pipe Extrusion Machine
price: Negotiable
-
6kw Smart Auto Focus Laser Cutting Head
price: Negotiable
-
Remote Lawn Mower
price: Negotiable