Valid

JT/T 1229-2026Intelligent Transportation System - Technical requirements for long-distance power supply and distribution systems (English PDF)

智能运输系统长距离供配电系统技术要求

Preview PDF

This is a limited preview

Buy now to download the full PDF

Need quotation for your management?

Get a formal quotation for JT/T 1229-2026 in 30 minutes.

Issued by

Ministry of Transport

Level / Type

National · Recommended

Issue date

April 3, 2026

Implementation date

November 1, 2026

Scope

JT/T 1229-2026 is the English-translated version of 智能运输系统长距离供配电系统技术要求.

JT/T 1229-2026 — This standard specifies the composition, classification, and general requirements for long-distance power supply and distribution systems in ITS, as well as technical requirements for host computers, field devices, and power cables.

Found what you need?

Document preview — JT/T 1229-2026

National Standard of the People's Republic of China

Replacing: JT/T 1229-2018

Issued by: Ministry of Transport

What this standard covers1
Document data2

What this standard covers

This standard specifies the composition, classification, and general requirements for long-distance power supply and distribution systems in ITS, as well as technical requirements for host computers, field devices, and power cables. It applies to long-distance power supply and distribution for equipment and facilities involved in sensing, communication, control, service, and management within ITS.

Document data

Supersedes the earlier edition JT/T 1229-2018.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.

How to Download JT/T 1229-2026

1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.