T/NTAS 001-2017 Active Group standards

T/NTAS 001-2017 Elevator speed limiter calibration regulations

Publish Date: 2017-10-01 Implement Date: 2017-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/NTAS 001-2017

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Building materials

ICS Name: Elevators, escalators

Publish Date: 2017-10-01

Implement Date: 2017-10-01

Scope

Scope: This standard sets out the basic requirements, institutional requirements, personnel and equipment requirements, verification timing, preparation for verification, action speed requirements, filling out verification records, conclusion determination, and format and marking of verification reports for the verification of elevator speed limiters. This standard applies to the verification of speed limiters for traction and forced-drive elevators, hydraulic-driven elevators, and freight elevators listed in the Special Equipment Catalogue. For speed limiters used in other types of elevators, the verification can be carried out in accordance with this standard. Main technical content: Elevator speed limiters are very important safety protection devices for the safe operation of elevators. Whether they can function normally is a prerequisite and guarantee for the safe operation of elevators. In order to clarify the range of speed limiter action speeds, standardize the verification behavior of elevator speed limiters, and improve the quality of elevator speed limiter verification work, the standard includes the following sections: 1. Scope; 2. Normative references; 3. Terms and definitions; 4. Requirements for verification units; 5. Verification timing; 6. Preparation for verification; 7. Verification; 8. Issuance of verification reports and marking.