新(Xin)闻(Wen)动(Dong)态(Tai)
手(Shou)持(Chi)式(Shi)电(Dian)动(Dong)工(Gong)具(Ju)的(De)使(Shi)用(Yong)场(Chang)所(Suo)
发(Fa)布(Bu)时(Shi)间(Jian)：(?)
2023-05-29
空(Kong)气(Qi)湿(Shi)度(Du)小(Xiao)于(Yu)75%的(De)一(Yi)般(Ban)场(Chang)所(Suo)可(Ke)选(Xuan)用(Yong)I类(Lei)或(Huo)II类(Lei)手(Shou)持(Chi)式(Shi)电(Dian)动(Dong)工(Gong)具(Ju)，(?)其(Qi)金(Jin)属(Shu)外(Wai)壳(Ke)与(Yu)PE线(Xian)的(De)连(Lian)接(Jie)点(Dian)不(Bu)得(De)少(Shao)于(Yu)2个(Ge);除(Chu)塑(Su)料(Liao)外(Wai)壳(Ke)II类(Lei)工(Gong)具(Ju)外(Wai)，(?)相(Xiang)关(Guan)开(Kai)关(Guan)箱(Xiang)中(Zhong)漏(Lou)电(Dian)保(Bao)护(Hu)器(Qi)的(De)额(E)定(Ding)漏(Lou)电(Dian)动(Dong)作(Zuo)电(Dian)流(Liu)不(Bu)应(Ying)大(Da)于(Yu)15mA，(?)额(E)定(Ding)漏(Lou)电(Dian)动(Dong)作(Zuo)时(Shi)间(Jian)不(Bu)应(Ying)大(Da)于(Yu)0.1s，(?)其(Qi)负(Fu)荷(He)线(Xian)插(Cha)头(Tou)应(Ying)具(Ju)备(Bei)专(Zhuan)门(Men)用(Yong)的(De)保(Bao)护(Hu)触(Chu)头(Tou)。(?)所(Suo)用(Yong)插(Cha)座(Zuo)和(He)和(He)插(Cha)头(Tou)在(Zai)结(Jie)构(Gou)上(Shang)应(Ying)保(Bao)持(Chi)一(Yi)致(Zhi)，(?)避(Bi)免(Mian)导(Dao)电(Dian)触(Chu)头(Tou)和(He)保(Bao)护(Hu)触(Chu)头(Tou)混(Hun)用(Yong)。(?)
(?) (?)空(Kong)气(Qi)湿(Shi)度(Du)小(Xiao)于(Yu)75%的(De)一(Yi)般(Ban)场(Chang)所(Suo)可(Ke)选(Xuan)用(Yong)I类(Lei)或(Huo)II类(Lei)手(Shou)持(Chi)式(Shi)电(Dian)动(Dong)工(Gong)具(Ju)，(?)其(Qi)金(Jin)属(Shu)外(Wai)壳(Ke)与(Yu)PE线(Xian)的(De)连(Lian)接(Jie)点(Dian)不(Bu)得(De)少(Shao)于(Yu)2个(Ge);除(Chu)塑(Su)料(Liao)外(Wai)壳(Ke)II类(Lei)工(Gong)具(Ju)外(Wai)，(?)相(Xiang)关(Guan)开(Kai)关(Guan)箱(Xiang)中(Zhong)漏(Lou)电(Dian)保(Bao)护(Hu)器(Qi)的(De)额(E)定(Ding)漏(Lou)电(Dian)动(Dong)作(Zuo)电(Dian)流(Liu)不(Bu)应(Ying)大(Da)于(Yu)15mA，(?)额(E)定(Ding)漏(Lou)电(Dian)动(Dong)作(Zuo)时(Shi)间(Jian)不(Bu)应(Ying)大(Da)于(Yu)0.1s，(?)其(Qi)负(Fu)荷(He)线(Xian)插(Cha)头(Tou)应(Ying)具(Ju)备(Bei)专(Zhuan)门(Men)用(Yong)的(De)保(Bao)护(Hu)触(Chu)头(Tou)。(?)所(Suo)用(Yong)插(Cha)座(Zuo)和(He)和(He)插(Cha)头(Tou)在(Zai)结(Jie)构(Gou)上(Shang)应(Ying)保(Bao)持(Chi)一(Yi)致(Zhi)，(?)避(Bi)免(Mian)导(Dao)电(Dian)触(Chu)头(Tou)和(He)保(Bao)护(Hu)触(Chu)头(Tou)混(Hun)用(Yong)。(?)
(?) (?)在(Zai)潮(Chao)湿(Shi)场(Chang)所(Suo)或(Huo)在(Zai)金(Jin)属(Shu)构(Gou)架(Jia)上(Shang)进(Jin)行(Xing)作(Zuo)业(Ye)，(?)应(Ying)选(Xuan)用(Yong)II类(Lei)或(Huo)由(You)隔(Ge)离(Li)变(Bian)压(Ya)器(Qi)供(Gong)电(Dian)的(De)III类(Lei)工(Gong)具(Ju)。(?)金(Jin)属(Shu)外(Wai)壳(Ke)II类(Lei)手(Shou)持(Chi)式(Shi)电(Dian)动(Dong)工(Gong)具(Ju)使(Shi)用(Yong)时(Shi)，(?)其(Qi)金(Jin)属(Shu)外(Wai)壳(Ke)与(Yu)PE线(Xian)的(De)连(Lian)接(Jie)点(Dian)不(Bu)得(De)少(Shao)于(Yu)2个(Ge)，(?)相(Xiang)关(Guan)开(Kai)关(Guan)箱(Xiang)中(Zhong)漏(Lou)电(Dian)保(Bao)护(Hu)器(Qi)的(De)额(E)定(Ding)漏(Lou)电(Dian)动(Dong)作(Zuo)电(Dian)流(Liu)不(Bu)应(Ying)大(Da)于(Yu)15mA,额(E)定(Ding)漏(Lou)电(Dian)动(Dong)作(Zuo)时(Shi)间(Jian)不(Bu)应(Ying)大(Da)于(Yu)0.1s，(?)其(Qi)负(Fu)荷(He)线(Xian)插(Cha)头(Tou)应(Ying)具(Ju)备(Bei)专(Zhuan)门(Men)用(Yong)的(De)保(Bao)护(Hu)触(Chu)头(Tou)，(?)所(Suo)用(Yong)插(Cha)座(Zuo)和(He)和(He)插(Cha)头(Tou)在(Zai)结(Jie)构(Gou)上(Shang)应(Ying)保(Bao)持(Chi)一(Yi)致(Zhi)，(?)避(Bi)免(Mian)导(Dao)电(Dian)触(Chu)头(Tou)和(He)保(Bao)护(Hu)触(Chu)头(Tou)混(Hun)用(Yong);其(Qi)开(Kai)关(Guan)箱(Xiang)和(He)控(Kong)制(Zhi)箱(Xiang)应(Ying)设(She)置(Zhi)在(Zai)作(Zuo)业(Ye)场(Chang)所(Suo)外(Wai)面(Mian)。(?)在(Zai)潮(Chao)湿(Shi)场(Chang)所(Suo)或(Huo)金(Jin)属(Shu)架(Jia)上(Shang)严(Yan)禁(Jin)使(Shi)用(Yong)I类(Lei)手(Shou)持(Chi)式(Shi)电(Dian)动(Dong)工(Gong)具(Ju)。(?)
(?) (?)在(Zai)狭(Xia)窄(Zhai)场(Chang)所(Suo)(如(Ru)锅(Guo)炉(Lu)、(?)金(Jin)属(Shu)容(Rong)器(Qi)、(?)金(Jin)属(Shu)管(Guan)道(Dao)内(Nei)等(Deng))须(Xu)选(Xuan)用(Yong)由(You)隔(Ge)离(Li)变(Bian)压(Ya)器(Qi)供(Gong)电(Dian)的(De)III类(Lei)手(Shou)持(Chi)式(Shi)电(Dian)动(Dong)工(Gong)具(Ju)，(?)其(Qi)开(Kai)关(Guan)箱(Xiang)和(He)隔(Ge)离(Li)变(Bian)压(Ya)器(Qi)均(Jun)应(Ying)设(She)置(Zhi)在(Zai)狭(Xia)窄(Zhai)场(Chang)所(Suo)外(Wai)面(Mian)，(?)并(Bing)连(Lian)接(Jie)PE线(Xian)。(?)漏(Lou)电(Dian)保(Bao)护(Hu)器(Qi)应(Ying)采(Cai)用(Yong)防(Fang)溅(Jian)型(Xing)产(Chan)品(Pin)，(?)其(Qi)额(E)定(Ding)漏(Lou)电(Dian)动(Dong)作(Zuo)电(Dian)流(Liu)不(Bu)应(Ying)大(Da)于(Yu)15mA,额(E)定(Ding)漏(Lou)电(Dian)动(Dong)作(Zuo)时(Shi)间(Jian)不(Bu)应(Ying)大(Da)于(Yu)0.1s。(?)操(Cao)作(Zuo)过(Guo)程(Cheng)中(Zhong)，(?)应(Ying)有(You)人(Ren)在(Zai)外(Wai)面(Mian)监(Jian)护(Hu)。(?)
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