GB/T 4797.4-1989Environmental conditions appearing in nature for electric and electronic products--Solar radiation and temperature (English PDF)
电工电子产品自然环境条件 太阳辐射与温度
GB/T 4797.4 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 4797.4-2019 | Classification of environmental conditions - Environmental conditions appearing in nature - Solar radiation and temperature | Valid |
| GB/T 4797.4-2006 | Environmental conditions appearing in nature for electric and electronic products - Solar radiation and temperature | Obsolete |
| GB/T 4797.4-1989 | Environmental conditions appearing in nature for electric and electronic products--Solar radiation and temperature | Obsolete |
GB/T 4797.4-1989 is obsolete. It has been replaced by GB/T 4797.4-2006. This page sells the obsolete edition, for projects and contracts that still cite it.
This is a limited preview
Buy now to download the full PDF
Need quotation for your management?
Get a formal quotation for GB/T 4797.4-1989 in 30 minutes.
Issued by
State Bureau of Technical Supervision
Level / Type
National · Recommended
Issue date
March 22, 1989
Implementation date
January 1, 1990
Scope
GB/T 4797.4-1989 is the English-translated version of 电工电子产品自然环境条件 太阳辐射与温度.
GB/T 4797.4-1989 is the Chinese national standard "Environmental conditions appearing in nature for electric and electronic products--Solar radiation and temperature".
It was issued on March 22, 1989 by the State Bureau of Technical Supervision, and took effect on January 1, 1990. It is obsolete: it has been replaced by GB/T 4797.4-2006.
Found what you need?
Document preview — GB/T 4797.4-1989
National Standard of the People's Republic of China
Issued by: State Bureau of Technical Supervision
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: State Bureau of Technical Supervision.
Date of issue: 1989-03-22.
Date of implementation: 1990-01-01.
Status: obsolete, replaced by GB/T 4797.4-2006.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 32580.1-2026Railway applications - Fixed installations - High voltage AC switchgear and transformers - Part 1: Circuit-breakers
- GB/T 32580.2-2026Railway applications - Fixed installations - High voltage AC switchgear and transformers - Part 2: Disconnectors, earthing switches and switches
- GB/T 46131-2025Technical requirements and test methods for tap-changer for ultra high voltage transformers
- NB/T 31074-2015Technical guide for high altitude wind turbine generator systems
- GB/T 28847.2-2012Building automation and control systems -- Part 2: Hardware
- GB/T 23360-2009Method of evaluating the thermal performance of enclosures
How to Download GB/T 4797.4-1989
- 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.
Related Standards
GB/T 4797.5-2017 — Classification of environmental conditions -- Environmental conditions appearing in nature -- Precipitation and wind
GB/T 4797.3-1986 — Environmental conditions for electric and electronic products appearing in nature--Living organisms
GB/T 4797.5-2008 — Classification of environmental conditions - Environmental conditions of nature - Precipitation and wind
Secure payment via Stripe
Payments accepted
GB/T 4797.4-1989
$235.00