Wuxi Haibang Mechanical & Electrical Manufacturing Co.,Ltd
| Brand Name | haibang |
| Place of Origin | china |
View Detail Information
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Product Specification
| Brand Name | haibang | Place of Origin | china |
| High Light | 1.14kV Single Phase Vacuum Contactor ，Single Phase Vacuum Contactor Low Voltage | ||
Single Phase 1.14kV Vacuum Contactor - Low Voltage Vacuum Contactor, rated voltage 1140V, rated current 630~2500A
General Description:
Hai Bang Single Phase 1.14kV Vacuum Contactor – Type CKJ1-1.14D/D630~2500 is suitable for AC 50~60Hz power systems, main circuit rated voltage 1140V, rated current 630~2500A. This type of Single Phase low voltage Vacuum Contactor is mainly used as a grounding switch when a single-phase ground fault occurs. Single Phase 1.14kV Vacuum Contactor is used in electrical occasions that require single-phase control. The altitude of the environment where the 1.14kV Single Phase Vacuum Contactor is used does not exceed 1000 meters above sea level.
Technical Data:
| ame | Unit | Value | ||||
| Main circuit | Rated working voltage (Ue) | V | 1140 | |||
| Rated working current (Ie) | A | 630~ 2500 | ||||
| Rated frequency (fr) | Hz | 50~60 | ||||
| Rated connecting capacity | A | 4Ie (AC-4) | ||||
| Rated breaking capacity | A | 4Ie (AC-2) | ||||
| Ultimate breaking capacity | kA | 5 | ||||
| Rated short time withstand current | A/s | 4Ie/10 | ||||
| Power frequency withstand voltage | Wiring terminal to earth | kV | 4.2 | |||
| Vacuum breaks | kV | 10 | ||||
| Lightening impulse withstand voltage | kV | 8 | ||||
| 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-2) | ||||
| Mechanical characteristics | Closing time | ms | ≤200 | |||
| Original opening time | ms | ≤150 | ||||
| Closing tripping | ms | ≤5 | ||||
| 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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