Specification for transformers for tubular discharge lamps having a no-load output voltage exceeding 1000 V (generally called neon-transformers). General and safety requirements
空载输出电压超过1000 V的管状放电灯用变压器规范(通常称为霓虹灯变压器) 一般和安全要求
For independent and built-in single phase transformers for use on an a.c. supply intended for lighting, electric advertising signs and similar purposes.Cross References:BS 2045BS 5901BS 6458:Section 2.1BS 7003IEC 417IEC 529IEC 598-1IEC 1048EN 60529EN 60598-1