關(guān)于低壓抽屜柜的安裝規(guī)范還有以下規(guī)定：
There are also the following provisions on the installation specification of low-voltage drawer cabinet:
1、配電室的位置應(yīng)靠近用電負(fù)荷中心，設(shè)置在塵埃少、腐蝕介質(zhì)少、干燥和震動(dòng)輕微的地方，并宜適當(dāng)留有發(fā)展余地。
1. The distribution room should be located close to the power load center, where there is less dust, less corrosive medium, dry and slight vibration, and there should be room for development.
2、配電設(shè)備的布置必須遵循、可靠、適用和經(jīng)濟(jì)等原則，并應(yīng)便于安裝、操作、搬運(yùn)、檢修、試驗(yàn)和監(jiān)測(cè)。
2. The layout of distribution equipment must follow the principles of safety, reliability, applicability and economy, and should be convenient for installation, operation, handling, maintenance, test and monitoring.
3、配電室內(nèi)除本室需用的管道外，不應(yīng)有其它的管道通過。室內(nèi)管道上不應(yīng)設(shè)置閥門和中間接頭；水汽管道與散熱器的連接應(yīng)采用焊接。配電屏的上方不應(yīng)敷設(shè)管道。
3. In the power distribution room, there should be no other pipes except the pipes needed in the room. Valves and intermediate joints shall not be set on indoor pipelines; The connection between water vapor pipeline and radiator shall be welded. No pipe shall be laid above the distribution panel.
4、落地式配電箱的底部宜抬高，室內(nèi)宜高出地面 50mm 以上，室外應(yīng)高出地面200mm 以上。底座周圍應(yīng)采取封閉措施，并應(yīng)能防止鼠、蛇類等小動(dòng)物進(jìn)入箱內(nèi)。
4. The bottom of the floor type distribution box should be raised, the indoor should be higher than the ground by more than 50 mm, and the outdoor should be higher than the ground by more than 200 mm. Sealing measures shall be taken around the base to prevent mice, snakes and other small animals from entering the box.
5、同一配電室內(nèi)并列的兩段母線，當(dāng)任一段母線有一級(jí)負(fù)荷時(shí)，母線分段處應(yīng)設(shè)防火隔斷措施。
5. For two sections of bus in parallel in the same distribution room, when any section of bus has first-class load, fire isolation measures shall be set at the section of bus.
6、當(dāng)高壓及低壓配電設(shè)備設(shè)在同一室內(nèi)時(shí)，且二者有一側(cè)柜頂有裸露的母線，二者之間的凈距不應(yīng)小于 2m。
6. When the high-voltage and low-voltage distribution equipment are located in the same room, and there is an exposed bus on one side of the cabinet top, the clear distance between the two should not be less than 2m.
7、成排布置的配電屏，其長(zhǎng)度超過 6m 時(shí)，屏后的通道應(yīng)設(shè)兩個(gè)出口，并宜布置在通道的兩端，當(dāng)兩出口之間的距離超過15m 時(shí)，其間尚應(yīng)增加出口。
7. When the length of the distribution panel arranged in rows exceeds 6m, the channel behind the panel should be set with two outlets, which should be arranged at both ends of the channel. When the distance between the two outlets exceeds 15m, the outlet should be added between them.
8、成排布置的配電屏。
8. Distribution boards arranged in rows.
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