8-10 weeks

DESCRIPTIONS/ MÔ TẢ:

AUTOMATIC CIRCUIT RECLOSER 24(27)kV 630/800A, 12.5(16)kA, 03 PHASE, JOONGWON - SOUTH KOREA BRAND.//

MÁY CẮT TỰ ĐÓNG LẠI RECLOSER HIỆU JOONGWON HÀN QUỐC, 03 PHA, 24(27)kV 630/800A 12.5(16)kA, TIÊU CHUẨN ĐIỆN LỰC.

- Manufacturer/ Country: JOONGWON/South Korea

- Standard: IEC62271

- Application type: Outdoor

- Interrupter: Vacuum

- Insulating medium: Epoxy Resin

- Bushing material: Epoxy Resin

- Operrating voltage: 22kV

- Rated Voltage: 24kV

- Frequency: 50Hz

- Rated Current: 630/800A

- Rated impulse withstand voltage (1.2/50µs):

• Phase to earth: 125kV

• Cross opening distance: 150kV

- Power frequency withstand voltage (1 minute):

• Phase to earth: 50kV

• Cross opening distance: 60kV

- Rate Short time withstand current (3s): 12.5kA or 16kA

- Rated short circuit making current (peak): 40kA

- Degree protection: IP66

- Control Box: FTU-200 Controller Series

- Complete Set including: Recloser, Control Box, Control Cable, Mounting Bracket support, VT 22/0.23kV 1kVA Cast resin 1 or 2 bushing)

- Communication Port: 3xRS232C, RJ485, 1xEthernet, 1xcan, GSM (SMS) modem Option.

- Communication Protocols:

1. Serial Port: (RS232C or RS485), SCADA protocol, DNP3.0, IEC60870-5-101 (Unbalanced/Balanced), Modbus-RTU, GSM protocol*, SMS* option

2. Ethernet Port: SCADA protocol, DNP3.0 over TCP/IP (up to 2 masters) with Secure Authentication, IEC 60870-5-101, IEC60870-5-104, Modbus TCP/IP, IEC61850 with GOOSE (optional), SNTP, TFTP, HTTP (Web server)

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