Valid

GB/T 47580-2026Aerospace - High power solid state power controller - General performance requirements (English PDF)

航空航天高功率固态功率控制器通用要求

Preview PDF

This is a limited preview

Buy now to download the full PDF (19 pages)

Need quotation for your management?

Get a formal quotation for GB/T 47580-2026 in 30 minutes.

Issued by

State Administration for Market Regulation

Level / Type

National · Recommended

Issue date

May 25, 2026

Implementation date

December 1, 2026

Scope

GB/T 47580-2026 is the English-translated version of 航空航天高功率固态功率控制器通用要求.

GB/T 47580-2026 is a Chinese national standard on the general performance requirements for high-power solid state power controllers, abbreviated as HPSSPCs, used in aerospace.

It adopts ISO 24065:2023. The standard covers HPSSPCs used in aerospace main power distribution systems and describes the experimental methods for verifying them.

Its requirements clause deals with detailed requirements, electrical characteristics and performance. The verification clause lists tests such as connection and off time, load voltage rise and fall time, isolation, voltage drop, leakage current, overload characteristics, trip holding, zero voltage turn-on, arc faults and built-in self-test. Issued on 25 May 2026 and applicable from 1 December 2026.

Found what you need?

Document preview — GB/T 47580-2026

National Standard of the People's Republic of China

ICS: 49.060
Classification: V 40

Issued by: State Administration for Market Regulation

Preface
1 Scope
2 Normative References
3 Terms and Definitions
4 Requirements
4.1 Detailed Requirements
4.2 Electrical Characteristics
4.3 Performance
5 Verification
5.1 General Requirements
5.2 Control Signals
5.3 Connection Time and Off Time
5.4 Load voltage rise and fall time
5.5 Isolation
5.6 Control signal level
5.7 Voltage drop
5.8 Leakage current in shutdown state
5.9 Output voltage in shutdown state
5.10 Power Consumption
5.11 Overload characteristic test
5.12 Status indication signal
5.13 HPSSPC Trip Holding Characteristic
5.14 Zero Voltage Turn-On (ZVTO) and Zero Current Turn-Off (ZCTO)
5.15 Back current
5.16 Voltage rise exponential rate
5.17 Characteristics of Arc Faults
5.18 Self-test (BIT)
5.19 Rated current value setting change
Reference

Foreword

This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1: Structure and Drafting Rules of Standardization Documents".

This document adopts ISO 24065:2023 "General requirements for high-power solid-state power controllers for aerospace".

1 Scope

This document specifies the general performance requirements for high-power solid-state power controllers (HPSSPCs) used in aerospace main power distribution systems, describing... The experimental method is described.

2 Normative references

The contents of the following documents, through normative references within the text, constitute essential provisions of this document. Dated citations are not included.

For references to documents, only the version corresponding to that date applies to this document; for undated references, the latest version (including all amendments) applies to this document.

Note: GB/T 30203-2013 Characteristics of Aircraft Electrical Systems (ISO 1540:2006, MOD)

3 Terms and Definitions

The following terms and definitions apply to this document.

3.1 Turn-ontime

Starts from receiving the turn-on signal (3.5) level or receiving the bus turn-on command.

Let the last frame be the time interval until the output reaches 90% of its steady-state value.

Note: See Figure 1a).

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 19 pages — is available in the English PDF.

How to Download GB/T 47580-2026

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.