Proposed Price
$778.16 - $794.71/Piece/Pieces | 5 Piece/Pieces (Minimum Order Quantity)
Specifications
Package and After Sale
Product Details
Technical Data Sheet
No. | Item | Unit system | Data | |
1 | Rated Voltage | KV | 12 | |
2 | Rated Frequency | Hz | 50 | |
3 | Rated Current | A | 630 | |
4 | Rated active load breaking current | A | 630 | |
5 | Rated closed-loop breaking current | A | 630 | |
6 | 5% Rated active load breaking current | A | 31.5 | |
7 | Rated cable charging breaking current | A | 10 | |
8 | Rated no-load transformer breaking capacity | 1600 | ||
9 | Rated breaking capacitor bank current | A | 100 | |
10 | 1min Power frequency withstand voltage: vacuum fracture, phase, relative / isolation fracture | KV | 42/48 | |
11 | Lightning impulse withstand voltage: phase-to-phase, relative/isolated fracture | KV | ||
12 | Rated short-time withstand current (thermal stability) | KA | 20 | |
13 | Rated short circuit duration | S | 4 | |
14 | Rated peak withstand current (dynamic stability) | KA | 50 | |
15 | Rated short circuit closing current | KA | 50 | |
16 | Mechanical Life | times | 10000 | |
17 | Vacuum arcing contacts allow wear thickness | mm | 1 | |
18 | Manual operating torque | N.m | ≤200 | |
19 | Load switch vacuum interrupter assembly adjustment | Contact opening distance | mm | 5±1 |
Average opening speed | m/s | 1.1±0.2 | ||
Three-phase opening | ms | <5 | ||
Three-phase closing | ms | <2 | ||
Charged body and relative distance | mm | >200 | ||
Auxiliary loop resistance | μ Ω | ≥400 |
ZHEJIANG EMERSON ELECTRIC CO LTD
Company Type
生产制造
Industry
电力
Store Location
中国浙江温州
Main Products
电器成套设备及配件、安防设备、自动化设备、机电设备、电子产品、仪器仪表、电线电缆、高低压电气及配件、配电开关控制设备
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