GB/T 19149-2003
ActiveTransformers for tubular discharge lamps having a no-load output voltage exceeding 1000V(generally called neon-transformers)--General and safety requirements
空载输出电压超过1000V的管形放电灯用变压器(霓虹灯变压器)的一般要求和安全要求
Application Summary AI generated
This standard specifies general and safety requirements for step-up transformers used to power tubular discharge lamps, such as neon signs, where the no-load output voltage exceeds 1000V. It is applied in the design, manufacturing, and testing of neon transformers for advertising signs, decorative lighting, and architectural illumination. The standard ensures electrical insulation, thermal performance, and protection against electric shock in high-voltage lighting installations.
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