T/TCDZ 0001-2016 Electric bicycle battery charger

Scope

Scope: This standard specifies the terms and definitions, usage conditions, classification, marking and instructions, performance, safety requirements, grading requirements, test methods, inspection rules, packaging, transportation, and storage of battery chargers for electric bicycles. This standard applies to battery chargers for electric bicycles. Main technical content: 6. Marking and Instructions 6.1 The charger shall indicate the following content in a prominent position on its body: a) Nominal voltage or nominal voltage range, in volts (V); b) Symbol of the power supply nature, except for those marked with the rated frequency; c) Nominal current; d) Nominal DC output voltage or power; e) Nominal DC output current; f) Name of the manufacturer or manufacturer; g) Charger specification and model, grade marking; h) If it is a Class II structure, the symbol shall be marked; i) Polarity of the output terminals (+, -); j) Specify the battery type, nominal voltage, and rated capacity Ah applicable to the charger; k) Indicate warning labels. 6.2 Warning labels can be marked in a prominent position on the charger body. 8.4 Damage 8.6 Structure 8.6.1 The charger shall not have rough or sharp edges that could pose a danger to users during normal use or maintenance. 8.6.2 The charger shall supply power to the output circuit through an isolation device (transformer). 8.6.3 The charger shall not contain asbestos. 8.6.4 Wood, cotton, silk, ordinary paper, and similar fibrous or moisture-absorbent materials shall not be used as insulating materials unless they have been impregnated. 8.7 Internal Wiring 8.7.1 When the sleeve is used as an additional insulation for internal wiring, it shall be reliably fixed in place. 8.7.2 The wiring path shall be smooth and free from sharp edges. 8.7.3 The wiring shall be labeled with a grade marking in accordance with Table 2. Table 2: Charger Grade Requirements Charger Grade Charging

Development Information

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