Wuxi Haibang Mechanical & Electrical Manufacturing Co.,Ltd
| Payment Terms | Payment Terms: L/C, T/T, D/A, D/P |
| Place of Origin | china |
| Brand Name | haibang |
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Product Specification
| Payment Terms | Payment Terms: L/C, T/T, D/A, D/P | Place of Origin | china |
| Brand Name | haibang | ||
| High Light | 7.2kV Single Phase Vacuum Contactor ，12kV Single Phase Vacuum Contactor ，Single Phase High Voltage Vacuum Contactor | ||
Hai Bang High Voltage Single Phase Vacuum Contactors are suitable for AC 50~60Hz power systems, main circuit rated voltage 7.2kV, 12kV, rated current 160A, 250A, 400A, 630A. This type of Single Phase Vacuum Contactors is mainly used as a grounding switch when a single-phase ground fault occurs. High Voltage Single Phase Vacuum Contactors are used in arc suppression cabinets and electrical occasions that require single-phase control. The altitude of the environment where the Single Phase High Voltage Vacuum Contactors are used does not exceed 1000 meters above sea level (Type G does not exceed 2500 meters).
Types:
JCZ1- D(G)/D-7.2/12-160-1.6
JCZ1- D(G)/D-7.2/12-250-2.5
JCZ1- D(G)/D-7.2/12-400-4.0
JCZ1- D(G)/D-7.2/12-630-6.3
Technical Data:
|
Name |
Unit |
Value | |||
|
Main circuit |
Rated working voltage (Ue) |
kV |
7.2 |
12 |
|
| Rated working current (Ie) |
A |
160,250,400,630 | |||
| Rated frequency (fr) |
Hz |
50~60 | |||
| Rated connecting capacity |
A |
10Ie (AC-2) | |||
| Rated breaking capacity |
A |
8Ie (AC-2) | |||
| Rated short time withstand current |
A |
10Ie | |||
| Rated peak withstand current |
A |
25Ie | |||
| Ultimate breaking capacity |
A |
6Ie, 3times | |||
| Rated short circuit duration |
s |
4 | |||
| 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) | |||
|
Auxiliary circuit |
Form |
(3a+2b) |
|||
| 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 |
300 |
||
|
Short-term |
time/h |
600 | |||
|
Mechanical endurance |
10000 times |
100 | |||
|
Electrical endurance |
10000 times |
25(AC-3),10 (AC-4) | |||
|
Mechanical characteristics |
Closing time |
ms |
≤200 |
||
| Original opening time |
ms |
≤100 | |||
| Closing tripping |
ms |
≤10 | |||
|
Remark: Rated control voltage can be made according to customer’s requirements. |
|||||
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
20000000-50000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Wuxi haibang Mechanical and 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... Wuxi haibang Mechanical and 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...
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