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DSP-624 series digital transformer backup protection device
product description:
DSP-624 digital transformer backup protection device is suitable for transformer backup protection of voltage grade 35kV and below,
and completes the secondary function of the main transformer interval layer together with DSP-622 differential protection device.
Product features:
See Table 1 for the product selection of DSP-624 series. Non-standard configuration models are reflected in the order contract (or technical agreement) and the device factory inspection report,
not in the front panel of the device.
