SL/T 455-2025 Active Industry standards-Water resources

SL/T 455-2025 Electrical Protection Design Code for Water Resources and Hydropower Engineering

Publish Date: 2025-12-22 Implement Date: 2026-03-22 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: SL/T 455-2025

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Hydropower projects

ICS Name: Hydraulic engineering

Publish Date: 2025-12-22

Implement Date: 2026-03-22

Publisher: 水利部

Development Information

Drafting Units:

Drafting Persons:

Replace the following standards

SL 455-2010 SL 455-2010 Design specifications for relay protection in water resources and hydropower engineering

Related Standards

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GB/T 14627-1993 Heavy hydraulic hoister

Publish Date: 1993-07-28

GB/T 15468-1995 Replaced

GB/T 15468-1995 Fundamental technical requirements for hydraulic turbines

Publish Date: 1995-01-27

GB/T 15469-1995 Replaced

GB/T 15469-1995 Cavitation pitting evaluation in reaction hydraulic turbines

Publish Date: 1995-01-27

GB/T 15613-1995 Replaced

GB/T 15613-1995 Code for model acceptance tests of hydraulic turbines

Publish Date: 1995-07-06

GB/T 16166-1996 Replaced

GB/T 16166-1996 Sacrificial anode cathodic protection for seawater cooling system in coastal power station

Publish Date: 1996-01-25

GB/T 10969-1996 Replaced

GB/T 10969-1996 Specifications for water passage components of hydraulic turbines

Publish Date: 1996-06-17