T/JSAS 012-2021 Abolished Group standards

T/JSAS 012-2021 Electric motorcycle controller

Publish Date: 2021-08-22 Implement Date: 2021-08-22 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/JSAS 012-2021

Standard Type: Group standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Engine

ICS Name: Motorcycles and motorized bicycles

Publish Date: 2021-08-22

Implement Date: 2021-08-22

Scope

Scope: This document specifies the product classification and models, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of controllers for electric motorcycles. This document applies to the production, sales, and acceptance of controllers for electric motorcycles (hereinafter referred to as controllers). Main technical contents: 1. Requirements for operating conditions: The controller should be able to operate normally under the following conditions: - Temperature: -25°C to +60°C; - Relative humidity: not more than 95%, without condensation; - Atmospheric pressure: 86 kPa to 106 kPa. 2. Appearance: The surface of the controller should be smooth, without cracks, with secure connections, and the lead wires should be intact and undamaged. The label text and content should be clear and accurate, and should not peel off. It should have inspection marks and codes. The installation dimensions should meet the requirements of the drawings. 3. Lead wires and connectors: The lead wires and connectors of the controller should comply with the requirements of GB/T 26846-2011. 4. Connected to the terminal: The main circuit lead wires and crimped terminals of the controller connected to the terminal should be intact and undamaged after being subjected to a 200 N tensile force in any direction for 1 minute. 5. Control circuit lead wires and crimped terminals: The control circuit lead wires and crimped terminals of the controller connected to the terminal should be intact and undamaged after being subjected to a 50 N tensile force in any direction for 1 minute. 6. Overload capacity: After being subjected to a 3-fold rated output current for 5 minutes, all functional parameters of the controller should be normal. 7. Efficiency: The maximum efficiency of the controller should not be less than 85%. 8. Torque adjustment function: When the controller receives a speed adjustment signal or an equivalent digital speed adjustment