Wuxi Haibang Mechanical & Electrical Manufacturing Co.,Ltd
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Product Specification
| High Light | Single Phase 12kV Vacuum Contactor ，High Voltage 12kV Vacuum Contactor | ||
Single Phase 12kV Vacuum Contactor - single phase high voltage vacuum contactor, rated voltage 7.2kV, 12kV, rated current 160A, 250A, 400A, 630A
General Description:
Hai Bang Single Phase 12kV Vacuum Contactor is suitable for AC 50~60Hz power systems, main circuit rated voltage 7.2kV, 12kV, rated current 160A, 250A, 400A, 630A. Single Phase Vacuum Contactors are mainly used as a grounding switch when a single-phase ground fault occurs. Haibang Single Phase 12kV Vacuum Contactor is used in arc suppression cabinets and electrical occasions that require single-phase control. The altitude of the environment where the Single Phase 12kV Vacuum Contactor is used does not exceed 1000 meters above sea level (Type G does not exceed 2500 meters).
We have another type of 12kV(7.2kV) Single Phase Vacuum Contactor, whose rated current is 2500A. Please refer to the categories for more information.
We also have Plateau type of 12kV(7.2kV) Single Phase Vacuum Contactor with patent design, which could operate safely and stably within an altitude of 5000m above sea level. Please refer to the categories for more information.
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:
| ame | 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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