GB50174-2017······1

1 總則······12

2 術(shù)語和符號(hào)······13

2.1 術(shù)語······13

2.2 符號(hào)······18

3 分級(jí)與性能要求······19

3.1 分級(jí)······19

3.2 性能要求······19

4 選址及設(shè)備布置······21

4.1 選址······21

4.2 組成······21

4.3 設(shè)備布置······22

5 環(huán)境要求······24

5.1 溫度、露點(diǎn)溫度及空氣粒子濃度······24

5.2 噪聲、電磁干擾、振動(dòng)及靜電······24

6 建筑與結(jié)構(gòu)······25

6.1 一般規(guī)定······22

6.2 人流、物流及出人口······26

6.3 圍護(hù)結(jié)構(gòu)熱工設(shè)計(jì)和節(jié)能措施······26

6.4 室內(nèi)裝修······26

7 空氣調(diào)節(jié)······28

7.1 一般規(guī)定······28

7.2 負(fù)荷計(jì)算······28

7.3 氣流組織······29

7.4 系統(tǒng)設(shè)計(jì)······29

7.5 設(shè)備選擇······31

8 電氣······32

8.1 供配電······32

8.2 照明······34

8.3 靜電防護(hù)······35

8.4 防雷與接地······35

9 電磁屏蔽······38

9.1 一般規(guī)定······38

9.2 結(jié)構(gòu)形式······38

9.3 屏蔽件······39

10 網(wǎng)絡(luò)與布線系統(tǒng)······40

10.1 網(wǎng)絡(luò)系統(tǒng)······40

10.2 布線系統(tǒng)······40

11 智能化系統(tǒng)······43

11.1 一般規(guī)定······43

11.2 環(huán)境和設(shè)備監(jiān)控系統(tǒng)······43

11.3 安全防范系統(tǒng)······44

11.4 總控中心······44

12 給水排水······45

12.1 一般規(guī)定······45

12.2 管道敷設(shè)······45

13 消防與安全······46

13.1 一般規(guī)定······46

13.2 防火與疏散······46

13.3 消防設(shè)施······48

13.4 安全措施······49

附錄A 各級(jí)數(shù)據(jù)中心技術(shù)要求······50

本規(guī)范用詞說明······61

引用標(biāo)準(zhǔn)名錄······62

附:條文說明······64

1 總則······69

2 術(shù)語和符號(hào)······70

2.1 術(shù)語······70

3 分級(jí)與性能要求······71

3.1 分級(jí)······71

3.2 性能要求······72

4 選址及設(shè)備布置······73

4.1 選址······73

4.2 組成······74

4.3 設(shè)備布置······75

5 環(huán)境要求······77

5.1 溫度、露點(diǎn)溫度及空氣粒子濃度······77

5.2 噪聲、電磁干擾、振動(dòng)及靜電······78

6 建筑與結(jié)構(gòu)······79

6.1 一般規(guī)定······79

6.2 人流、物流及出人口······80

6.3 圍護(hù)結(jié)構(gòu)熱工設(shè)計(jì)和節(jié)能措施······80

6.4 室內(nèi)裝修······81

7 空氣調(diào)節(jié)······83

7.1 一般規(guī)定······83

7.2 負(fù)荷計(jì)算······83

7.3 氣流組織······84

7.4 系統(tǒng)設(shè)計(jì)······84

7.5 設(shè)備選擇······88

8 電氣······89

8.1 供配電······89

8.2 照明······92

8.3 靜電防護(hù)······93

8.4 防雷與接地······94

9 電磁屏蔽······98

9.1 一般規(guī)定······98

9.3 屏蔽件······98

10 網(wǎng)絡(luò)與布線系統(tǒng)······100

10.1 網(wǎng)絡(luò)系統(tǒng)······100

10.2 布線系統(tǒng)······103

11 智能化系統(tǒng)······110

11.1 一般規(guī)定······110

11.4 總控中心······111

12 給水排水······112

12.1 一般規(guī)定······112

12.2 管道敷設(shè)······112

13 消防與安全······114

13.1 一般規(guī)定······114

13.2 防火與疏散······115

13.3 消防設(shè)施······116

13.4 安全措施······117