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Database: 365,228(8 Aug 2026)

Voltage and Spacing

Voltage and Spacing, Total:34 items.

The international standard classification for "Voltage and Spacing" includes: Protection against electric shock , audio, video and audiovisual engineering .

The Chinese standard classification for "Voltage and Spacing" includes: Electromagnetic compatibility , Broadcasting and television network in general , Broadcasting, movie and television engineering , Paper manufacturing machinery in general .


Taiwan Provincial Standard of the People's Republic of China

  • CNS 11221-1985 Office Machines and Data Processing Equipment-Line Spacings and Character Spacings

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB 50285-1998 Standard for protection distance from highway to AM, FM and TV rebroadcasting stations
  • GBJ 142-1990 for protective space between medium and short wave radio emission stations and cablecarrier communication systems
  • GB 7495-1987 protecting distance between overhead power line and receiving station of AM broadcasting

工业和信息化部

Professional Standard - Light Industry

  • QB/T 2386-1998 Short Span Compressive Strength Tester for Paper and Board

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc.

  • ASHRAE 4159-1998 Sound Pressure Level VS. Distance from Sources in Rooms (RP-755)

International Organization for Standardization (ISO)

  • ISO 4882:1979 Office machines and data processing equipment; Line spacings and character spacings

Indonesia Standards

  • SNI 04-6918-2002 Free space and minimum free distance in high transmisiion line and high extra voltage transmission

German Institute for Standardization

  • DIN 42561-3:1992-09 Transformers; rollers; center-line spacings and rail gauges
  • DIN 15940:1982 Distance between sound and image on motion-picture films and sound equipment

YU-JUS

AT-ON

  • ONORM E 1370-1954 Intermediate spacing and track gauge of conveyor rollers for electrical engineering products
  • ONORM A 2604-1980 Character spacings and line spacings for typing and printing machines
  • ONORM A 2554-1980 Character sizes, character spacings and line spacings for typewriters

CZ-CSN

  • CSN 34 0130-1970 Creepage distances and clearances
  • CSN 33 0420 Z1-1998 Coordination of electrical insulation for low-voltage electrical equipment. Clearance and creepage distance
  • CSN 35 9011-1984 Printed boards. Grid spancings
  • CSN ISO 569:1994 Textile machinery and accessories. Heald frames. Coordinated dimensions in relation to the pitch of the harness

American National Standards Institute (ANSI)

  • ANSI/ASME B29.100-2011 Precision Power Transmission, Double-Pitch Power Transmission, and Double-Pitch Conveyor Roller Chains, Attachments and Sprockets

British Standards Institution (BSI)

SCC

  • 06/30144731 DC ISO 8188. Textile machinery and accessories. Pitches of knitting machine needles
  • DANSK DS/IEC 61865:2001 Overhead lines - Calculation of the electrical component of distance between live parts and obstacles - Method of calculation

CH-SNV

TR-TSE

IN-BIS

Korean Agency for Technology and Standards (KATS)

JP-JEM

  • JEM 1334-2008 Clearances and creepage distances for low-voltage switchgear and controlgear assemblies

International Electrotechnical Commission (IEC)

  • IEC 61865:2001 Overhead lines - Calculation of the electrical component of distance between live parts and obstacles - Method of calculation

BE-NBN

  • NBN-EN 349-1993 Safety of machinery. Minimum gaps to avoid crushing of parts of the human body