Wuxi Haibang Mechanical & Electrical Manufacturing Co.,Ltd
| Payment Terms | T/T |
| Place of Origin | china |
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Product Specification
| Payment Terms | T/T | Place of Origin | china |
| High Light | 3 Phase 12kV Vacuum Contactor ，12kV Vacuum Contactor High Voltage | ||
3 Phase 12kV Vacuum Contactor - High Voltage Vacuum Contactor, rated voltage 7.2kV, 12kV, rated current 800A, 1000A, 1250A, 1600A, 2000A
General Description:
Hai Bang 3 Phase 12kV Vacuum Contactor – Type CKG8 is applicable on AC 50-60Hz power systems, rated voltage 7.2kV and 12kV, rated operational current 800, 1000A, 1250A, 1600A, 2000A. This type of 3 Phase 12kV Vacuum Contactor 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.
We have another type of 12kV(7.2kV) 3 Phase Vacuum Contactor, whose rated current are 160A, 250A, 400A, 630A. Please refer to the categories for more information.
Types:
CKG8-7.2J/D-800-3.2
CKG8-7.2J/D-1000-10
CKG8-7.2J/D-1250-12.5
CKG8-7.2J/D-1600-12.5
CKG8-7.2J/D-2000-12.5
CKG8-12J/D-800-3.2
CKG8-12J/D-1000-10
CKG8-12J/D-1250-12.5
CKG8-12J/D-1600-12.5
CKG8-12J/D-2000-12.5
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 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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