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HF-XBJK2000W wind power box-type substation intelligent monitoring device is used for analog quantity acquisition, non-electric quantity protection, electrical quantity protection, remote control and communication at high and low voltage side
The HF-XBJK2000G-S photovoltaic box-type substation intelligent monitoring device is used for analog quantity acquisition, electrical quantity protection, non-electric quantity protection, remote control
HFNA2-S photovoltaic box-type substation measurement and control protection communication integrated device, as an integrated device of communication manager