This standard specifies the terms and definitions, technical requirements, test methods, inspection rules, marking, packing, transport and storage of the numerical integrated protection and control equipment.
This standard is applicable to the numerical integrated protection and control equipment (hereinafter referred to as "equipment") of the electrical apparatus such as 3kV~66kV line, capacitor, transformer, reactor, motor, and referred in the design, manufacture, test and application of these equipment.
The equipment applied in other occasions may also make reference to this standard.
2 Normative References
The following standards contain provisions which, through reference in this text, constitute provisions of this national standard. For dated reference, subsequent amendments to (excluding correction contents), or revisions of, any of these publications do not apply to this standard. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest edition of these documents may be used. For undated references, the latest edition of the normative document referred to applies.
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