T/CPCIF 0302-2023 Examination of explosion-proof requirements for electric submersible pump technology

Scope

Scope: This document specifies the technical requirements, test requirements, inspection requirements, packaging, storage, transportation, marking, and factory technical documents for electric submersible pumps (hereinafter referred to as "submersible pumps"). This document applies to the explosion-proof requirements of submersible pumps in specific scenarios and working conditions. Specific scenarios and working conditions refer to: oil tanks (such as oil depots), tank containers installed on motor vehicles, submersible pumps used for refueling light aircraft, ships, and portable containers with liquid fuels; submersible pumps with a working pressure not exceeding 350 kPa, a power not exceeding 100 kW, a frequency of 5 Hz to 200 Hz, and a maximum voltage of 500 V; submersible pumps used in liquid fuels with a temperature group of Class IIA or Class IIB, T3 or T4. The operating and storage temperature of submersible pumps is -20 °C to 40 °C. Precautionary measures should be taken for submersible pumps used and stored outside this temperature range, which are not covered by this document. The main hazards, hazard levels, and hazardous events related to submersible pumps are described in Appendix A. This document does not apply to liquefied petroleum gas (LPG). Main technical content: This document specifies the technical requirements, test requirements, inspection requirements, packaging, storage, transportation, marking, and factory technical documents for electric submersible pumps (hereinafter referred to as "submersible pumps"). This document applies to the explosion-proof requirements of submersible pumps in specific scenarios and working conditions. Specific scenarios and working conditions refer to: oil tanks (such as oil depots), tank containers installed on motor vehicles, submersible pumps used for refueling light aircraft, ships, and portable containers with liquid fuels; submersible pumps with a working pressure not exceeding 350 kPa, a power

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