GB 7228-1987
Abolished
YD/T 6633-2025
Active
Industry standards-Postal and telecommunications
YD/T 6633-2025 Remote Verification System for Maintenance of Lead-Acid Battery Pack for Information and Communication Devices
YD/T 6633-2025 Remote Verification System for Maintenance of Lead-Acid Battery Pack for Information and Communication Devices
Price:
$ 20.00
Basic Information
Standard Code:
YD/T 6633-2025
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Power supply, power supply device
ICS Name:
Rectifiers, converters, and regulated power supplies
Publish Date:
2025-12-17
Implement Date:
2026-04-01
Scope
This document specifies the composition, functions, and technical requirements of the remote capacity verification system for lead-acid batteries used in information communication. This document is applicable to all types of communication stations and data centers, and it applies to lead-acid battery packs in -48V DC power supply systems and DC/DC boosting systems for 2V, 6V, and 12V single batteries used for remote capacity verification and maintenance purposes.
Development Information
Related Standards
GB/T 13422-1992
Replaced
GB/T 13422-1992 Power semiconductor converters Electrical test methods
GB/T 3859.1-1993
Replaced
GB/T 3859.1-1993 Semiconductor convertors—Specification of basic requirements
GB/T 3859.2-1993
Replaced
GB/T 3859.2-1993 Semiconductor convertors—Application guide
GB/T 3859.3-1993
Replaced
GB/T 3859.3-1993 Semiconductor convertors—Transformers and reactors
GB/T 16859-1997
Active