DESCRIPTIONS/ MÔ TẢ:

OIL-IMMERSED VERTICAL CURRENT TRANSFORMER LB6-123, TAIKAI BRAND, 123KV RATIO 400-800-1200/1A, 40KA/1s, IEC 61869-1, IEC 61869-2 STANDARD.//

MÁY BIẾN DÒNG ĐIỆN CAO THẾ, NGÂM DẦU - LB6-123, HIỆU TAIKAI, 123KV TỈ SỐ BIẾN ĐỔI 400-800-1200/1A, 40KA/1s, TIÊU CHUẨN ĐIỆN LỰC IEC 61869-1, IEC 61869-2.

- Manufacturer/ Country: TAIKAI/CHINA

- Standard: IEC 61869-1, IEC 61869-2

- Type/Installation: Single Phase, Outdoor, Oil-Immersed.

- Rated Voltage: 123kV

- Rated Frequency: 50Hz

- Rated lightning impulse withstand voltage (1,2/50μs): 550kV

- Power frequency withstand voltage of primary winding (50Hz/1min): 230kV

- Power frequency withstand voltage of secondary winding (50Hz/1min): 3kV

- Creepage distance: 31mm/kV

- Rated expanded primary current value (%): 120% Ir

- Rated Current Ratio: 400-800-1200/1A

- Tap accuracy class: 5P30/5P30/5P30/0.5/0.2S

- Level combination: 5P30/5P30/5P30/0.5/0.2S

- Rated short-time withstand current: 31.5kA/1s or 40kA/1s

- Life expectancy: 30 years

Please, contact Supplier/Manufacturer as below for more information.