北(Bei)斗(Dou)卫(Wei)星(Xing)同(Tong)步(Bu)时(Shi)钟(Zhong)天(Tian)线(Xian)安(An)装(Zhuang),(?)需(Xu)要(Yao)注(Zhu)意(Yi)哪(Na)些(Xie)问(Wen)题(Ti)?(?)
ZRBG2000北(Bei)斗(Dou)卫(Wei)星(Xing)同(Tong)步(Bu)时(Shi)钟(Zhong)采(Cai)用(Yong)表(Biao)面(Mian)贴(Tie)装(Zhuang)技(Ji)术(Shu)生(Sheng)产(Chan),(?)以(Yi)高(Gao)速(Su)芯(Xin)片(Pian)进(Jin)行(Xing)控(Kong)制(Zhi),(?)具(Ju)有(You)精(Jing)度(Du)高(Gao)、(?)稳(Wen)定(Ding)性(Xing)好(Hao)、(?)功(Gong)能(Neng)强(Qiang)、(?)无(Wu)积(Ji)累(Lei)误(Wu)差(Cha),(?)不(Bu)受(Shou)地(Di)域(Yu)、(?)气(Qi)候(Hou)等(Deng)环(Huan)境(Jing)条(Tiao)件(Jian)限(Xian)制(Zhi)、(?)性(Xing)价(Jia)比(Bi)高(Gao)和(He)操(Cao)作(Zuo)方(Fang)便(Bian)等(Deng)特(Te)点(Dian),(?)适(Shi)合(He)无(Wu)人(Ren)值(Zhi)守(Shou)。(?)广(Guang)泛(Fan)应(Ying)用(Yong)于(Yu)电(Dian)力(Li)系(Xi)统(Tong)、(?)网(Wang)络(Luo)同(Tong)步(Bu)、(?)通(Tong)讯(Xun)、(?)交(Jiao)通(Tong)管(Guan)理(Li)及(Ji)国(Guo)防(Fang)等(Deng)需(Xu)要(Yao)对(Dui)时(Shi)、(?)记(Ji)时(Shi)、(?)守(Shou)时(Shi)等(Deng)领(Ling)域(Yu)。(?)
小(Xiao)编(Bian)现(Xian)就(Jiu)北(Bei)斗(Dou)卫(Wei)星(Xing)同(Tong)步(Bu)时(Shi)钟(Zhong)天(Tian)线(Xian)安(An)装(Zhuang)、(?)日(Ri)常(Chang)维(Wei)护(Hu)做(Zuo)下(Xia)总(Zong)结(Jie)。(?)
1、(?) 安(An)装(Zhuang)环(Huan)境(Jing)
((?)1)(?)远(Yuan)离(Li)高(Gao)温(Wen)的(De)热(Re)源(Yuan)和(He)环(Huan)境(Jing);(?)避(Bi)免(Mian)阳(Yang)光(Guang)直(Zhi)接(Jie)照(Zhao)射(She)。(?)
((?)2)(?)注(Zhu)意(Yi)防(Fang)水(Shui), 有(You)水(Shui)接(Jie)触(Chu)到(Dao)设(She)备(Bei)时(Shi), 立(Li)即(Ji)断(Duan)电(Dian)。(?)
((?)3)(?)避(Bi)免(Mian)在(Zai)过(Guo)于(Yu)潮(Chao)湿(Shi)的(De)环(Huan)境(Jing)使(Shi)用(Yong), 请(Qing)在(Zai)参(Can)考(Kao)的(De)适(Shi)用(Yong)湿(Shi)度(Du)范(Fan)围(Wei)((?)-25℃(?) ~+80 ℃(?))(?)内(Nei)使(Shi)用(Yong)。(?)
((?)4)(?)避(Bi)免(Mian)在(Zai)过(Guo)热(Re)或(Huo)过(Guo)冷(Leng)环(Huan)境(Jing)使(Shi)用(Yong), 请(Qing)在(Zai)参(Can)考(Kao)的(De)适(Shi)用(Yong)温(Wen)度(Du)范(Fan)围(Wei)((?)85 RH 以(Yi)下(Xia))(?) 内(Nei)使(Shi)用(Yong)。(?)
2、(?)在(Zai)进(Jin)行(Xing)北(Bei)斗(Dou)卫(Wei)星(Xing)同(Tong)步(Bu)时(Shi)钟(Zhong)天(Tian)线(Xian)安(An)装(Zhuang)时(Shi)所(Suo)要(Yao)注(Zhu)意(Yi)的(De)安(An)全(Quan)事(Shi)项(Xiang)。(?)
((?)1)(?)人(Ren)身(Shen)安(An)全(Quan),(?)规(Gui)范(Fan)操(Cao)作(Zuo),(?)高(Gao)空(Kong)作(Zuo)业(Ye)注(Zhu)意(Yi)事(Shi)项(Xiang),(?)雷(Lei)雨(Yu)天(Tian)气(Qi)禁(Jin)止(Zhi)操(Cao)作(Zuo),(?)严(Yan)禁(Jin)带(Dai)电(Dian)操(Cao)作(Zuo)。(?)
((?)2)(?)设(She)备(Bei)安(An)全(Quan),(?)对(Dui)需(Xu)要(Yao)接(Jie)地(Di)设(She)备(Bei)进(Jin)行(Xing)接(Jie)地(Di),(?)采(Cai)取(Qu)正(Zheng)确(Que)的(De)防(Fang)静(Jing)电(Dian)措(Cuo)施(Shi)。(?)
((?)3)(?)不(Bu)得(De)私(Si)自(Zi)拆(Chai)机(Ji). 拆(Chai)机(Ji)需(Xu)专(Zhuan)业(Ye)人(Ren)员(Yuan)操(Cao)作(Zuo)。(?)
((?)4)(?)本(Ben)机(Ji)应(Ying)水(Shui)平(Ping)安(An)装(Zhuang),(?)避(Bi)免(Mian)安(An)装(Zhuang)在(Zai)会(Hui)剧(Ju)烈(Lie)震(Zhen)动(Dong)的(De)场(Chang)所(Suo),(?)勿(Wu)将(Jiang)其(Qi)它(Ta)设(She)备(Bei)放(Fang)于(Yu)本(Ben)机(Ji)上(Shang)。(?)
2、(?)安(An)装(Zhuang)北(Bei)斗(Dou)卫(Wei)星(Xing)时(Shi)钟(Zhong)天(Tian)线(Xian)的(De)组(Zu)件(Jian)及(Ji)安(An)装(Zhuang)工(Gong)具(Ju)。(?)
((?)1)(?)北(Bei)斗(Dou)卫(Wei)星(Xing)时(Shi)钟(Zhong)天(Tian)线(Xian)组(Zu)件(Jian)分(Fen)为(Wei):(?)天(Tian)线(Xian)、(?)避(Bi)雷(Lei)器(Qi)和(He)天(Tian)线(Xian)支(Zhi)架(Jia)。(?)
((?)2)(?)常(Chang)用(Yong)的(De)安(An)装(Zhuang)工(Gong)具(Ju):(?)螺(Luo)丝(Si)刀(Dao)、(?)斜(Xie)口(Kou)钳(Qian)、(?)美(Mei)工(Gong)刀(Dao)、(?)扳(Ban)手(Shou)、(?)截(Jie)线(Xian)钳(Qian)、(?)铁(Tie)锤(Chui)、(?)冲(Chong)击(Ji)钻(Zuan)、(?)绝(Jue)缘(Yuan)胶(Jiao)带(Dai)等(Deng)。(?)
3、(?)北(Bei)斗(Dou)卫(Wei)星(Xing)同(Tong)步(Bu)时(Shi)钟(Zhong)天(Tian)线(Xian)安(An)装(Zhuang)步(Bu)骤(Zhou)。(?)
((?)1)(?)安(An)装(Zhuang)天(Tian)线(Xian)支(Zhi)架(Jia)。(?)
((?)2)(?)敷(Fu)设(She)天(Tian)线(Xian)馈(Kui)线(Xian),(?)敷(Fu)设(She)顺(Shun)序(Xu)从(Cong)楼(Lou)顶(Ding)天(Tian)线(Xian)头(Tou)处(Chu)敷(Fu)设(She)到(Dao)室(Shi)内(Nei)。(?)
((?)3)(?)安(An)装(Zhuang)避(Bi)雷(Lei)器(Qi),(?)连(Lian)接(Jie)北(Bei)斗(Dou)卫(Wei)星(Xing)时(Shi)钟(Zhong)主(Zhu)机(Ji)。(?)
4、(?)北(Bei)斗(Dou)卫(Wei)星(Xing)时(Shi)钟(Zhong)天(Tian)线(Xian)安(An)装(Zhuang)注(Zhu)意(Yi)事(Shi)项(Xiang)。(?)
((?)1)(?)天(Tian)线(Xian)电(Dian)缆(Lan)长(Chang)度(Du)是(Shi)根(Gen)据(Ju)天(Tian)线(Xian)增(Zeng)益(Yi)严(Yan)格(Ge)设(She)计(Ji),(?)不(Bu)得(De)剪(Jian)断(Duan)、(?)延(Yan)长(Chang)、(?)缩(Suo)短(Duan)或(Huo)加(Jia)装(Zhuang)接(Jie)头(Tou),(?)否(Fou)则(Ze)将(Jiang)严(Yan)重(Zhong)影(Ying)响(Xiang)接(Jie)收(Shou)效(Xiao)果(Guo)甚(Shen)至(Zhi)收(Shou)不(Bu)到(Dao)信(Xin)号(Hao)。(?)
((?)2)(?)北(Bei)斗(Dou)卫(Wei)星(Xing)时(Shi)钟(Zhong)避(Bi)雷(Lei)器(Qi)的(De)“(?)输(Shu)入(Ru)”(?)端(Duan)连(Lian)接(Jie)天(Tian)线(Xian)侧(Ce),(?)“(?)输(Shu)出(Chu)”(?)端(Duan)连(Lian)接(Jie)设(She)备(Bei)侧(Ce),(?)注(Zhu)意(Yi)不(Bu)要(Yao)弄(Nong)反(Fan)。(?)在(Zai)雷(Lei)雨(Yu)季(Ji)节(Jie)到(Dao)来(Lai)之(Zhi)前(Qian)必(Bi)须(Xu)仔(Zi)细(Xi)检(Jian)查(Cha)避(Bi)雷(Lei)接(Jie)地(Di)系(Xi)统(Tong)是(Shi)否(Fou)良(Liang)好(Hao)。(?)
((?)3)(?)北(Bei)斗(Dou)卫(Wei)星(Xing)同(Tong)步(Bu)时(Shi)钟(Zhong)天(Tian)线(Xian)应(Ying)在(Zai)避(Bi)雷(Lei)针(Zhen)45度(Du)下(Xia)倾(Qing)角(Jiao)保(Bao)护(Hu)范(Fan)围(Wei)内(Nei)安(An)装(Zhuang)((?)如(Ru)果(Guo)在(Zai)多(Duo)雷(Lei)区(Qu)域(Yu),(?)北(Bei)斗(Dou)卫(Wei)星(Xing)天(Tian)线(Xian)应(Ying)安(An)装(Zhuang)在(Zai)避(Bi)雷(Lei)针(Zhen)顶(Ding)点(Dian)下(Xia)倾(Qing)角(Jiao)30度(Du)范(Fan)围(Wei)内(Nei)。(?))(?)
((?)4)(?)在(Zai)所(Suo)有(You)北(Bei)斗(Dou)卫(Wei)星(Xing)时(Shi)钟(Zhong)天(Tian)线(Xian)馈(Kui)线(Xian)弯(Wan)曲(Qu)的(De)地(Di)方(Fang),(?)弯(Wan)曲(Qu)半(Ban)径(Jing)要(Yao)大(Da)于(Yu)馈(Kui)线(Xian)直(Zhi)径(Jing)的(De)20倍(Bei)。(?)
((?)5)(?)为(Wei)把(Ba)电(Dian)涌(Yong)放(Fang)电(Dian)电(Dian)流(Liu)引(Yin)起(Qi)的(De)残(Can)压(Ya)减(Jian)到(Dao)zui低(Di),(?)连(Lian)到(Dao)接(Jie)地(Di)网(Wang)的(De)接(Jie)线(Xian)必(Bi)须(Xu)要(Yao)尽(Jin)量(Liang)短(Duan)((?)少(Shao)于(Yu)50厘(Li)米(Mi))(?),(?)横(Heng)截(Jie)面(Mian)积(Ji)要(Yao)尽(Jin)量(Liang)大(Da)(4mm2以(Yi)上(Shang))。(?)
((?)6)(?)确(Que)保(Bao)天(Tian)线(Xian)安(An)装(Zhuang)位(Wei)置(Zhi)周(Zhou)围(Wei)不(Bu)存(Cun)在(Zai)遮(Zhe)挡(Dang)物(Wu),(?)安(An)装(Zhuang)位(Wei)置(Zhi)的(De)天(Tian)空(Kong)要(Yao)视(Shi)野(Ye)开(Kai)阔(Kuo),(?)无(Wu)高(Gao)大(Da)建(Jian)筑(Zhu)物(Wu)阻(Zu)挡(Dang),(?)距(Ju)离(Li)楼(Lou)顶(Ding)小(Xiao)型(Xing)附(Fu)属(Shu)建(Jian)筑(Zhu)尽(Jin)量(Liang)远(Yuan);(?)安(An)装(Zhuang)平(Ping)面(Mian)的(De)可(Ke)使(Shi)用(Yong)面(Mian)积(Ji)尽(Jin)量(Liang)大(Da),(?)天(Tian)线(Xian)竖(Shu)直(Zhi)向(Xiang)上(Shang)视(Shi)角(Jiao)大(Da)于(Yu)90°(?)。(?)
新(Xin)闻(Wen)资(Zi)讯(Xun)文(Wen)章(Zhang)
- 守(Shou)护(Hu)绿(Lu)色(Se)电(Dian)网(Wang),(?)精(Jing)准(Zhun)定(Ding)位(Wei)缺(Que)陷(Xian)—(?)—(?)
- 电(Dian)厂(Chang)卫(Wei)星(Xing)时(Shi)钟(Zhong)加(Jia)装(Zhuang)授(Shou)时(Shi)安(An)全(Quan)隔(Ge)离(Li)防(Fang)
- 北(Bei)斗(Dou)卫(Wei)星(Xing)同(Tong)步(Bu)时(Shi)钟(Zhong)天(Tian)线(Xian)安(An)装(Zhuang),(?)需(Xu)要(Yao)
- 变(Bian)电(Dian)站(Zhan)北(Bei)斗(Dou)卫(Wei)星(Xing)同(Tong)步(Bu)时(Shi)钟(Zhong)系(Xi)统(Tong)的(De)应(Ying)
- 助(Zhu)力(Li)精(Jing)准(Zhun)可(Ke)信(Xin)时(Shi)空(Kong)智(Zhi)能(Neng):(?)北(Bei)斗(Dou)卫(Wei)星(Xing)
- NTP网(Wang)络(Luo)时(Shi)间(Jian)服(Fu)务(Wu)器(Qi)助(Zhu)力(Li)政(Zheng)务(Wu)电(Dian)
- 振(Zhen)动(Dong)传(Chuan)感(Gan)器(Qi)对(Dui)电(Dian)机(Ji)监(Jian)测(Ce)的(De)重(Zhong)要(Yao)性(Xing)及(Ji)
- 网(Wang)络(Luo)时(Shi)间(Jian)服(Fu)务(Wu)器(Qi)模(Mo)块(Kuai):(?)卫(Wei)星(Xing)时(Shi)间(Jian)同(Tong)
热(Re)门(Men)标(Biao)签(Qian)
- sf6在(Zai)线(Xian)监(Jian)测(Ce)
- 电(Dian)缆(Lan)测(Ce)温(Wen)原(Yuan)理(Li)
- sf6气(Qi)体(Ti)泄(Xie)漏(Lou)报(Bao)警(Jing)装(Zhuang)置(Zhi)
- 卫(Wei)星(Xing)时(Shi)钟(Zhong)
- 电(Dian)缆(Lan)接(Jie)头(Tou)测(Ce)温(Wen)
- 电(Dian)缆(Lan)终(Zhong)端(Duan)头(Tou)测(Ce)温(Wen)
- 电(Dian)缆(Lan)中(Zhong)间(Jian)接(Jie)头(Tou)测(Ce)温(Wen)
- 电(Dian)缆(Lan)沟(Gou)测(Ce)温(Wen)
- 电(Dian)缆(Lan)测(Ce)温(Wen)
- 卫(Wei)星(Xing)时(Shi)钟(Zhong)品(Pin)牌(Pai)