EVC7-12-160/250/400/630G
Home Products Vacuum ContactorMedium Voltage Vacuum Contactor (7.2/12kV)EVC7-12-160/250/400/630G
Product Details
EVC7-12-160/250/400/630G
| Name | Unit | Value | |||||
| Main circuit | Rated working voltage (Ue) | kV | 12 | ||||
| Rated working current (Ie) | A | 160,250,400,630 | |||||
| Rated frequency (fr) | Hz | 50~60 | |||||
| Rated making capacity | A | 10Ie（AC-4） | |||||
| Rated breaking capacity | A | 8Ie（AC-4） | |||||
| Rated short time withstand current | A | 10Ie | |||||
| Rated peak withstand current | A | 25Ie | |||||
| Rated short circuit duration | s | 4 | |||||
| Power frequency withstand voltage | Wiring terminal to earth | kV | 42 | ||||
| Vacuum breaks | kV | 42 | |||||
| Lightening impulse withstand voltage | kV | 75 | |||||
| Control circuit | Rated voltage (Us) | V | AC or DC. 110/220 | ||||
| Rated power (Ps)electric holding | Electric holding | VA | ≤1000/100 (absorbing/holding) | ||||
| Mechanical holding | VA | ≤900/600 (absorbing/holding) | |||||
| Auxiliary circuit | Form | 3a 2b | |||||
| Rated value | AC 380V/10A, | ||||||
| DC 380V/2A | |||||||
| 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 | 30 | |||||
| Electrical endurance | 10000 times | 10 | |||||
| Mechanical characteristics | Closing time | ms | ≤200 | ||||
| Original opening time | ms | ≤160 | |||||
| 3-phase synchronism | ms | ≤3 | |||||
| Closing tripping | ms | ≤15 | |||||
| Remark: rated control voltage can be made according to customer’s requirements. | |||||||
Inquiry
Need more information?
Contact us to request pricing, availability and customization options.
Related Products
Single Pole Vacuum Contactor
7.2KV, 12KV, 160A, 250A, 400A and 630A.
View More
12KV high-proto type high altitude vacuum contactor
250A,400A,630A,800A and 1000A 12KV high-proto type vacuum contactor, Altitude up to 4000 meters casting type three phase vacuum contactor.
View More
12KV 1600A 2000A 2500A Vacuum Contactor
12KV 1600A, 2000A, 2500A
View More
7.2KV 12KV Vacuum Contactor 160A to 630A
6.6KV/7.2kV and 11KV/12kV Vacuum Contactor starter, 160A to 630A for a variety of power control, 7.2kv vacuum contactor, 11kv vacuum contactor, mv vacuum contactor.
View More
