GB/T 5962-2025 Active National standards

GB/T 5962-2025 NIM standard instrumentation system—Mechanical dimensions,power supply and electrical signal requirements

GB/T 5962-2025 NIM standard instrumentation system—Mechanical dimensions,power supply and electrical signal requirements

Publish Date: 2025-10-05 Implement Date: 2025-10-05 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us
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Basic Information

Standard Code: GB/T 5962-2025
Standard Type: National standards
Standard Status: Active
is_force_gb: no
CCS Name: General nuclear instruments
ICS Name: Nuclear power stations, safety
Publish Date: 2025-10-05
Implement Date: 2025-10-05
Pages: 36 pages

Scope

This document specifies the mechanical dimensions and electrical signal requirements of the NIM standard instrument system, including NIM instrument modules (NIM), NIM chassis, and NIM power supplies.
This document is applicable to the design and manufacture of NIM standard instrument systems, which include NIM instrument modules, NIM chassis, and NIM power supplies.

Development Information

Word Count: 50 Thousand words Pages: 36 pages

Replace the following standards

Referenced Standards

GB/T 5964-1986 High voltage coaxial connectors used in nuclear instrumentation GB/T 5964-2008 Coaxial cable connectors used in nuclear instrumentation GB/T 8993-1998 Environmental conditions and testing procedures for nuclear instrumentation GB/T 17626.28-2006 Electromagnetic compatibility—Testing and measurement techniques—Variation of power frequency, immunity test GB/T 19520.1-2007 Mechanical structures for electronic equipment—Dimensions of mechanical structures of the 482.6 mm(19 in)series—Part 1:Panels and racks GB/T 19520.2-2007 Mechanical structures for electronic equipment—Dimensions of mechanical structures of the 482.6 mm(19 in) series—Part 2:Cabinets and pitches of rack structures GB/T 19520.3-2004 Mechanical structures for electronic equipment—Dimensions of mechanical structures of the 482.6 mm(19in)series—Part 3:Subracks and associated plug-in units GB/T 19520.4-2004 Mechanical structures for electronic equipment—Dimensions of mechanical structures of the 482.6mm(19in)series—Part 4:Subracks and associated plug-in units—Additional dimensions GB/T 19520.5-2004 Mechanical structures for electronic equipment—Dimensions of mechanical structures of the 482,6mm(19in)series—Part 5-100:Subracks and associated plug-in units—Design overview GB/T 19520.6-2004 Mechanical structures for electronic equipment—Dimensions of mechanical structures of the 482.6mm(19in)series—Part 5-101:Subracks and associated plug-in units—Injector/extractor handle GB/T 19520.7-2004 Mechanical structures for electronic equipment—Dimensions of mechanical structures of the 482.6mm(19in)series—Part 5-102:Subracks and associated plug-in units—Electromagnetic shielding provision GB/T 19520.8-2004 Mechanical structures for electronic equipment—Dimensions of mechanical structures of the 482.6mm(19in)series—Part 5-103:Subracks and associated plug-in units—Electrostatic discharge protection GB/T 19520.9-2004 Mechanical structures for electronic equipment—Dimensions of mechanical structures of the 482.6mm(19in)series—Part 5-104:Subracks and associated plug-in units—Keying GB/T 19520.10-2004 Mechanical structures for electronic equipment—Dimensions of mechanical structures of the 482.6mm(19in)series—Part 5-105:Subracks and associated plug-in units—Alignment and/or earth pin GB/T 19520.11-2004 Mechanical structures for electronic equipment—Dimensions of mechanical structures of the 482.6mm(19in)series—Part 5-107:Subracks and associated plug-in units—Rear mounted plug-in units GB/T 19520.12-2009 Mechanical structures for electronic equipment—Dimensions of mechanical structures of the 482.6 mm (19 in) series—Part 3-101:Subracks and associated plug-in units GB/T 19520.13-2009 Mechanical structures for electronic equipment—Dimensions of mechanical structures of the 482.6 mm(19 in)series—Part 3-102:Injector/extractor handle GB/T 19520.14-2009 Mechanical structures for electronic equipment—Dimensions of mechanical structures of the 482.6 mm(19 in)series—Part 3-103:Keying and alignment pin GB/T 19520.15-2009 Mechanical structures for electronic equipment—Dimensions of mechanical structures of the 482.6 mm(19 in)series—Part 3-104:Connector dependent interface dimensions of subracks and plug-in units GB/T 19520.16-2015 Mechanical structures for electronic equipment—Dimension of mechanical structures of the 482.6 mm (19 in) series—Part 3-100:Basic dimensions of front panels,subracks,chassis,racks and cabinets GB/T 19520.17-2010 Mechanical structures for electronic equipment—Dimension of mechanical structures of the 482.6 mm (19 in) series—Part 3-105:Dimensions and design aspects for 1U high chassis GB/T 19520.18-2018 Mechanical structures for electronic equipment—Dimensions of mechanical structures of the 482.6 mm(19 in)series—Part 3-106:Adaptation dimensions for subracks and chassis applicable with metric cabinets or racks in accordance with IEC 60917-2-1 GB/T 19520.19-2020 Mechanical structures for electronic equipment—Dimensions of mechanical structures of the 482.6 mm (19 in) series—Part 3-107:Dimensions of subracks and plug-in units,small form factor GB/T 19520.20-2023 Mechanical structures for electrical and electronic equipment—Dimensions of mechanical structures of the 482.6 mm (19 in) series—Part 3-108:Dimensions of R-type subracks and plug-in units GB/T 19520.21-2023 Mechanical structures for electrical and electronic equipment—Dimensions of mechanical structures of the 482.6 mm (19 in) series—Part 3-109:Dimensions of chassis for embedded computing devices GB/T 19520.22-2023 Mechanical structures for electrical and electronic equipment—Dimensions of mechanical structures of the 482.6 mm(19 in) series—Part 3-110:Residential racks and cabinets for smart houses GB/T 19661.1-2005 Safety requirements for nuclear instrumentations and systems—Part 1:General requirements GB/T 19661.1-2025 Safety requirements for nuclear instrumentations and systems—Part 1:General requirements GB/T 34989-2017 Connectors—Safety requirements and tests

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