ICS29.240.99

CCSK46

中華人民共和國國家標準

GB/T30844.2—2024

代替GB/T30844.2—2014

1kV及以下通用變頻調速設備

第2部分：試驗方法

Variable?frequencydriveof1kVandbelow—

Part2：Testmethods

2024?12?31發布2025?07?01實施

國家市場監督管理總局

國家標準化管理委員會發布

GB/T30844.2—2024

目次

前言··························································································································Ⅲ

引言··························································································································Ⅳ

1范圍·······················································································································1

2規范性引用文件········································································································1

3術語和定義··············································································································1

4試驗要求·················································································································2

4.1正常試驗環境條件·······························································································2

4.2正常試驗電氣條件·······························································································2

4.3其他要求···········································································································3

4.4試驗安全···········································································································3

5試驗項目和方法········································································································3

5.1外觀及結構檢查··································································································3

5.2安全性能試驗·····································································································3

5.3功能試驗···········································································································7

5.4性能試驗···········································································································7

5.5保護功能試驗····································································································11

5.6環境適應性試驗·································································································11

5.7防護等級試驗····································································································15

5.8電磁兼容性試驗·································································································15

5.9高低電壓穿越試驗······························································································16

附錄A（規范性）時間響應的一般規定·············································································17

A.1通則···············································································································17

A.2響應時間·········································································································17

A.3上升時間·········································································································17

A.4調節時間·········································································································17

A.5負載沖擊速度偏離面積·······················································································17

參考文獻····················································································································20

Ⅰ

GB/T30844.2—2024

前言

本文件按照GB/T1.1—2020《標準化工作導則第1部分：標準化文件的結構和起草規則》的規

定起草。

本文件是GB/T30844《1kV及以下通用變頻調速設備》的第2部分。GB/T30844已經發布了以

下部分：

——第1部分：技術條件；

——第2部分：試驗方法；

——第3部分：安全規程。

本文件代替GB/T30844.2—2014《1kV及以下通用變頻調速設備第2部分：試驗方法》，與

GB/T30844.2—2014相比，除結構調整和編輯性改動外，主要技術變化如下：

a）更改了文件的適用范圍，將額定輸入電壓改為交流1kV以及直流1.5kV等級及以下（見第

1章，2014年版的第1章）；

b）更改了試驗要求“正常試驗環境條件”有關的規定（見4.1，2014年版的4.1）；

c）更改了試驗要求的“其他要求”有關的規定（見4.3，2014年版的4.3）；

d）增加了“沖擊耐受電壓試驗”有關的規定（見5.2.1.4）；

e）更改了“接地保護連續性（可觸及金屬部件接地電阻的測量）”有關的規定（見5.2.3，2014年

版的5.4）；

f）增加了“控制性能試驗”有關的規定（見5.4.7）；

g）更改了“環境適應性試驗”有關的規定（見5.6，2014年版的5.16）；

h）增加了“高低電壓穿越試驗”有關的規定（見5.9）；

i）增加了規范性附錄“時間響應的一般規定”（見附錄A）。

請注意本文件的某些內容可能涉及專利。本文件的發布機構不承擔識別專利的責任。

本文件由中國電器工業協會提出。

本文件由全國變頻調速設備標準化技術委員會（SAC/TC518）歸口。

本文件起草單位：天津電氣科學研究院有限公司、蘇州匯川技術股份有限公司、希望森蘭科技股份

有限公司、臥龍電氣驅動集團股份有限公司、上海雷諾爾科技股份有限公司、深圳庫馬克科技有限公

司、深圳市英威騰電氣股份有限公司、深圳市寶安任達電器實業有限公司、深圳市禾望電氣股份有限公

司、天津天傳電控設備檢測有限公司、天水電氣傳動研究所集團有限公司、新風光電子科技股份有限公

司、北京合康新能科技股份有限公司、北京ABB電氣傳動系統有限公司、西門子（中國）有限公司、北京

利德華福電氣技術有限公司、中冶賽迪電氣技術有限公司、清華大學、英迪邁智能驅動技術無錫股份有

限公司、東北電力大學。

本文件主要起草人：王春武、陳實、羅深、曹鵬、陳國成、羅自永、韋啟圣、嵇世卿、王素飛、關寒星、

柴青、羅巨龍、付寶鑫、林鴻元、亢麗平、方茂成、張登山、溫湘寧、許加春、姚堅、閆鳳光、倪梅娟、孫倩倩、

陸海峰、張乾、谷建明、王瀛洲。

本文件及其所代替文件的歷次版本發布情況為：

——2014年首次發布為GB/T30844.2—2014；

——本次為第一次修訂。

Ⅲ

GB/T30844.2—2024

引言

GB/T30844《1kV及以下通用變頻調速設備》旨在規范1kV及以下通用變頻調速設備的技術條

件、試驗方法、檢驗規則和安全規程等，擬由3個部分構成。

——第1部分：技術條件。目的在于給出1kV及以下通用變頻調速設備的額定值、使用條件以及

技術要求。

——第2部分：試驗方法。目的在于給出1kV及以下通用變頻調速設備的試驗方法。

——第3部分：安全規程。目的在于給出1kV及以下通用變頻調速設備有關電氣、熱和能量等除

供電電源以外安全方面的要求。

Ⅳ

GB/T30844.2—2024

1kV及以下通用變頻調速設備

第2部分：試驗方法

1范圍

本文件描述了1kV及以下的通用變頻調速設備（以下簡稱“調速設備”）的試驗方法。

本文件適用于額定輸入電壓為交流1kV及直流1.5kV等級及以下，額定輸入頻率為50Hz或60Hz，

輸出電壓不大于1kV，輸出頻率小于600Hz的調速設備的檢驗和驗收。

注：交流額定輸入電壓1140V或輸出頻率大于600Hz的調速設備也通常參照本文件執行。有關的性能等要求由

制造商和用戶協商確定。

2規范性引用文件

下列文件中的內容通過文中的規范性引用而構成本文件必不可少的條款。其中，注日期的引用文

件，僅該日期對應的版本適用于本文件；不注日期的引用文件，其最新版本（包括所有的修改單）適用于

本文件。

GB/T2423.1—2008電工電子產品環境試驗第2部分：試驗方法試驗A：低溫

GB/T2423.2—2008電工電子產品環境試驗第2部分：試驗方法試驗B：高溫

GB/T2423.3—2016環境試驗第2部分：試驗方法試驗Cab：恒定濕熱試驗

GB/T2423.4—2008電工電子產品環境試驗第2部分：試驗方法試驗Db：交變濕熱（12h+

12h循環）

GB/T2423.5—2019環境試驗第2部分：試驗方法試驗Ea和導則：沖擊

GB/T2423.10—2019環境試驗第2部分：試驗方法試驗Fc：振動（正弦）

GB/T2423.56環境試驗第2部分：試驗方法試驗Fh：寬帶隨機振動和導則

GB/T3768聲學聲壓法測定噪聲源聲功率級和聲能量級采用反射面上方包絡測量面的簡

易法

GB/T4208—2017外殼防護等級（IP