JT/T 314-2009
The method of checking and measuring energy utilization efficiency for port electric-crane (English Version)
- Standard No.
- JT/T 314-2009
- Language
- Chinese, Available in English version
- Release Date
- 2009
- Published By
- Professional Standard - Traffic
- Latest
- JT/T 314-2009
- Replace
- JT/T 314.1-1997 JT/T 314.2-1998
- Scope
- This standard specifies the measurement method of energy utilization efficiency of port electric cranes (hereinafter referred to as cranes), including on-site test operation data collection, supply energy measurement and effective energy calculation of each crane mechanism. This standard applies to shore container cranes, rail-mounted container gantry cranes, electric tire-type container gantry cranes, bridge-type grab ship unloaders and gantry cranes (hook, grab bucket). Other electric cranes can refer to this standard.
JT/T 314-2009 Referenced Document
- GB 18613 Minimum allowable values of energy efficiency and values of efficiency grades for motors*， 2020-05-29 Update
- GB/T 3484 The general principles for energy balance of enterprise
- GB/T 6974.1 Granes.Vocabulary.Part 1:General
- JT/T 25 The guidance principle of energy balance for port enterprises
JT/T 314-2009 history
- 2009 JT/T 314-2009 The method of checking and measuring energy utilization efficiency for port electric-crane
- 1998 JT/T 314.2-1998 The code for checking and measuring of harbour electric-crane energy utilizing.Part 2:Overhead type crane
- 1997 JT/T 314.1-1997 The code for checking and measuring of harbour electric-crane energy utilizing.Part 1:Jib type crane
