Alstom SIR4 70kV/1700mA_ALSTOM_PRODUCT_Easy Semiconductor Technology (Hong Kong) Limited 易擇半導體科技(香港)有限公司

Alstom SIR4 70kV/1700mA High-voltage polymer-housed surge arrester for 70kV systems, featuring 170kV max residual voltage and 10kA discharge capacity. Key features: Maintenance-free design IEC/IEEE compliant 20kA pressure relief

400-887-3214

DESCRIBE

Alstom SIR4 70kV/1700mA Key Parameters:

Type: High-voltage surge arrester (line protection)

Rated Voltage: 70kV (system)

Nominal Discharge Current: 10kA (8/20μs)

Continuous Operating Voltage: 56kV (rms)

Max Residual Voltage: 170kV @ 10kA

Pressure Relief Class: 20kA (short-circuit)

Standards: IEC 60099-4, IEEE C62.11

Application: Overhead lines/substations

SERVICE HOTLINE 400-887-3214

Mail jilineasyyi@outlook.com ADDRESS Unit 12, 20th Floor, Good View Commercial Centre, 2-16 Garden Street, Mong Kok, Hong Kong

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