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文件 : 1-10 — 26 1 2 3 下一页 [结果列表] »
1. . CENELEC  EN 50065-1  
印刷版
电子版 无库存
2001-JUL-01 • 现用 •
Signalling on Low-Voltage Electrical Installations in the Frequency Range 3 kHz to 148,5 kHz Part 1: General Requirements, Frequency Bands and Electromagnetic Disturbances

2. . CENELEC  EN 50065-2-1  
印刷版
电子版 无库存
2003-JAN-01 • 现用 •
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz Part 2-1: Immunity requirements for mains communications equipment and systems operating in the range of frequencies 95 kHz to 148,5 kHz and intended for use in residential, commercial and light industrial environments-Incorporating corrigendum August 2003; Incorporates Amendment A1:2005

3. . CENELEC  EN 50065-2-2  
印刷版
电子版 无库存
2003-JAN-24 • 现用 •
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz Part 2-2: Immunity requirements for mains communications equipment and systems operating in the range of frequencies 95 kHz to 148,5 kHz and intended for use in industrial environments-Incorporating Corrigenda August 2003 and October 2006; Amd 1: September 2005

4. . CENELEC  EN 50065-2-3  
印刷版
电子版 无库存
2003-JAN-01 • 现用 •
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz Part 2-3: Immunity requirements for mains communications equipment and systems operating in the range of frequencies 3 kHz to 95 kHz and intended for use by electricity suppliers and distributors-Incorporating corrigendum August 2003; Incorporates Amendment A1: 2005

5. . CENELEC  EN 50065-4-1  
印刷版
电子版 无库存
2001-JUL-01 • 现用 •
Signalling on Low-Voltage Electrical Installations in the Frequency Range 3 kHz to 148,5 kHz Part 4-1: Low Voltage Decoupling Filters - Generic Specification-Ratified European Text:01/08/2001

6. . CENELEC  EN 50065-4-2  
印刷版
电子版 无库存
2001-AUG-01 • 现用 •
Signalling on low voltage electrical installations in the frequency range 3 kHz to 148,5 kHz and 1,6 MHz to 30 MHz Part 4-2: Low voltage decoupling filters - Safety requirements-Includes Amendments A1:2003 and A2:2005

7. . CENELEC  EN 50065-4-2/A1  
印刷版
电子版 无库存
2003-JAN-01 不活跃
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz Part 4-2: Low voltage decoupling filters - Safety requirements-Ratified European Text

8. . CENELEC  EN 50065-4-3  
印刷版
电子版 无库存
2003-JAN-01 • 现用 •
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz Part 4-3: Low voltage decoupling filter - Incoming filter

9. . CENELEC  EN 50065-4-4  
印刷版
电子版 无库存
2003-JAN-01 • 现用 •
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz Part 4-4: Low voltage decoupling filter - Impedance filter

10. . CENELEC  EN 50065-4-5  
印刷版
电子版 无库存
2003-JAN-01 • 现用 •
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz Part 4-5: Low voltage decoupling filter - Segmentation filter

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