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产品展示CQ9游戏 > 产品展示 > 防雷检测仪器设备 > 大型地网接地电阻测试仪 > SXDW5A大型地网接地电阻测试仪

5A大型地网接地电阻测试仪

FABURIQI:2019-05-15

简要描述:

成都苏特电力设备有限公司大型地网接地电阻测试仪采用了新型变频交流电源,并采用了微机处理控制和信号处理等措施,很好的解决了测试过程中的抗干扰问题,简化了试验操作过程,提高了测试结果的精度和准确性,大大降低了试验人员的劳动强度和试验成本。

大型地网接地电阻测试仪仪器概述:

MUQIANZAIDIANLIXITONGZHONG,DADIWANGJIEDIZUKANGCESHIYIDECESHIMUQIANZHUYAOCAIYONGGONGPINDADIANLIUSANJIFACELIANG。WEILEFANGZHIDIANWANGYUNXINGSHICHANSHENGDEGONGPINGANRAO,TIGAOCELIANGJIEGUODEZHUNQUEXING,JUEYUANYUFANGXINGSHIYANGUICHENGGUIDING:GONGPINDADIANLIUFADESHIYANDIANLIUBUDEXIAOYU30ANPEI。YOUCI,JIUCHUXIANLESHIYANSHEBEIBENZHONG,SHIYANGUOCHENGFUZA,SHIYANRENYUANGONGZUOQIANGDUDA,SHIYANSHIJIANZHANGDENGZHUDUOWENTI。

JIEDIDIANZUCESHIYI,KECEBIANDIANZHANDIWANG(4Ω)、SHUIHUODIANCHANG、WEIBOZHAN(10Ω)、BILEIZHEN(10Ω)DUOYONGJIXING,CAIYONGLEXINXINGBIANPINJIAOLIUDIANYUAN,BINGCAIYONGLEWEIJICHULIKONGZHIHEXINHAOCHULIDENGCUOSHI,HENHAODEJIEJUELECESHIGUOCHENGZHONGDEKANGGANRAOWENTI,JIANHUALESHIYANCAOZUOGUOCHENG,TIGAOLECESHIJIEGUODEJINGDUHEZHUNQUEXING,DADAJIANGDILESHIYANRENYUANDELAODONGQIANGDUHESHIYANCHENGBEN。

BENYIQISHIYONGYUCESHIGELEIJIEDIZHUANGZHIDEGONGPINJIEDIZUKANG、JIEDIDIANZU、FUZHUJIDENGGONGPINTEXINGCANSHUYIJITURANGDIANZULV。BENYIQICAIYONGYIPINKANGGANRAOJISHU,NENGZAIQIANGGANRAOHUANJINGXIAZHUNQUECEDEGONGPIN50HzXIADESHUJU。CESHIDIANLIUZUIDA5A,BUHUIYINQICESHISHIJIEDIZHUANGZHIDEDIANWEIGUOGAO,TONGSHITAHAIJUYOUJIQIANGDEKANGGANRAONENGLI,GUKEYIZAIBUTINGDIANDEQINGKUANGXIAJINXINGCELIANG。

二、大型地网接地电阻测试仪性能特点

1、CELIANGDEGONGPINDENGXIAOXINGHAO。CESHIDIANLIUBOXINGWEIZHENGXIANBO,SHIYONGDUOZUBIANPINJINXINGCELIANG。

2、KANGGANRAONENGLIQIANG。BENYIQICAIYONGBIANPINFACELIANG,PEIHEXIANDAIRUANYINGJIANLVBOJISHU,SHIDEYIQIJUYOUHENGAODEKANGGANRAOXINGNENG,CESHISHUJUWENDINGKEKAO。

3、JINGDUGAO。JIBENWUCHAJIN0.005Ω,KEYONGLAICELIANGJIEDIZUKANGHENXIAODEDAXINGDIWANG。

4、GONGNENGQIANGDA。KECELIANGDIANLIUZHUANG,DIANYAZHUANG,JIEDIDIANZU、FUZHUJI、TURANGDIANZULV。

5、CAOZUOJIANDAN。QUANZHONGWENCAIDANSHICAOZUO,ZHIJIEXIANSHICHUCELIANGJIEGUO。

6、BUXIANLAODONGLIANGXIAO,WUXUDADIANLIUXIAN。

7、CELIANGKUABUDIANYASHI,DIANLIUSHUCHUSHEZHI5ANEIDIANLIUKEDIAO,KEXUANZEPINLVWEIDINGPINHUOZHEBIANPIN。

8、CELIANGKUABUDIANYASHI,DIANLIUSHUCHUSHIJIAN,KE30FENZHONGNEIKEDIAO。

SAN、JISHUZHIBIAO

1、ZUKANGCELIANGFANWEI:0Ω~200Ω

2、FENBIANLV:0.001Ω

3、CELIANGWUCHA:±(DUSHU×2%+0.005Ω)

4、KANGGONGPIN50Hz DIANYAGANRAONENGLI:10V

5、CESHIDIANLIUBOXING:ZHENGXIANBO

6、CESHIDIANLIUPINLV:45Hz/55Hz 49Hz/51Hz DENGDUOZUZIDONGSHUANGBIANPIN

7、ZUIDASHUCHUDIANLIU:3A

8、ZUIDASHUCHUDIANYA:400V

9、CELIANGXIANYAOQIU: DIANLIUXIANTONGXINJIEMIANJI≥2.0mm2

DIANYAXIANTONGXINJIEMIANJI≥1.5mm2

10、GONGDIANDIANYUAN:AC220V±10%,50Hz

11、WAIXINGCHICUN:440×350×210

12、YIQIZHONGLIANG:10kg

CESHICAOZUOBUZHOU

首先检查用于试验的电流线、电压线和地网线是否有断路现象(可以用万用表测量),地桩上的铁锈是否清除干净,其埋进深度是否合适(>0.5米),同时检查测试线与地桩的连接是否导通,如未导通,请处理后重新连接。
电流测试线与电压测试线的长度比为1:0.618,电流测试线的长度应是地网对角线的3—5倍。
电流测试线和电压测试线按规定的长度将一端与仪器相接后平行放出。另一端分别接在两支地桩上(如图2所示)。
将已放好的测试线检查一遍,将万用表一端接电流线或电压线,另一端接地网线如无阻值显示即为断路,确认完好再进行测试。
检查连线无误后,给仪器接上AC220V/50HZ电源,对仪器进行通电。
按测量键,开始测量
仪器显示测试结束后,记录测试数据。
关掉仪器电源后,拆除连线,测试过程结束。

XUHAO;YIQISHEBEIMINGCHENG;ZHUYAOXINGNENGYAOQIU

1.JIGUANGCEJUYI:LIANGCHENG:0-150m

2.CEHOUYI:JINSHUHOUDUCELIANG,CHAOSHENGBO

3.JINGWEIYI:LIANGCHENG:0-360°,FENBIANLV:2″

4.LALIJI:LIANGCHENG:0-40kgf

5.KERANQITICESHIYI:SHIYONGQITI:KERANQITI

6.JIEDIDIANZUCESHIYI:CESHIDIANLIU:>20mA(ZHENGXIANBO),FENBIANLV:0.01Ω

7.DADIWANGCESHIYI:CESHIDIANLIU:>3A,FENBIANLV:0.001~99.999Ω,PINLVKEXUAN

8.TURANGDIANZULVCESHIYI:SIXIANFACELIANG,CESHIDIANLIU:>20mA(ZHENGXIANBO)FENBIANLV:0.01Ω

9.DENGDIANWEICESHIYI:CESHIDIANLIU: ≥1A,SIXIANFACESHI,FENBIANLV:0.001Ω,JUBEIDARONGLIANGLIDIANCHI

10.HUANLUDIANZUCESHIYI:DIANZUCELIANGFENBIANLV:0.001Ω,DIANLIUCELIANGFENBIANLV:1μA

11.FANGLEIYUANJIANCESHIYI:CESHIQIJIAN:MOV,JUBEIDARONGLIANGLIDIANCHI

12.JUEYUANDIANZUCESHIYI:0-1000MΩ

13.DIANCIPINGBICESHISHEBEI:PINGBIFASHENGQI、PINGBIJIESHOUQI

14.PINPUFENXIYI:9 kHz ~ 6.2 GHzPINLVFANWEI ,-160 dBm ~ +20 dBmDONGTAIFANWEI

15.BIAOMIANZUKANGCESHIYI:CELIANGFANWEI:103-1010Ω

16.JINGDIANDIANWEICESHIYI:CELIANGFANWEI:±20kv

17.SHENGCICESHIYI:JINGTAICICHANGQIANGDUCELIANG,LIANGCHENG:0-200mT

18.GAOSIJI:LIANGCHENG:0-100mT

19.HONGWAIXIANCEWENYI:-60℃~860℃

20.SHUZIWANYONGBIAO:DIANYA、DIANLIU、DIANZUCELIANG,FENBIANLV:3WEIBAN

21.GAOXINGNENGSHUZIWANYONGBIAO:DIANYA、DIANLIU、DIANZUCELIANG,FENBIANLV:6WEIBAN

22.ZHINENGDUIJIANGZHONGDUAN:HANGPSDINGWEI、DUIJIANG、YUYINTONGHUA、GUIJIDINGWEI、TUXIANGCAIJI、CHUANSHUDENGGONGNENG

23.GPS:GPSDINGWEI

24.FANGBAODUIJIANGJI:FANGBAODUIJIANG

25.BIAOZHUNDIANZU:10-3~105OUMU,GONGLV1/2w,XIANRAOXING

26.GANGJUANCHI:FENBIANLV:0.01m

27.YOUBIAOKACHI:LIANGCHENG:0-150mm

28.JIANCEYIQIXIANG:XUANGOUPEIZHI,YONGYUSHANGSHUSHEBEIDEXIEDAIYUCUNCHU

 

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成都苏特电力设备有限公司专业生产(供应)销售5A大型地网接地电阻测试仪,欢迎您来电咨询.

LIANXIREN:XIAOSHOUBUHUANGLIN DIZHI:SICHUANSHENGCHENGDOUSHILONGQUANYIQUQINGTAISHANLU333HAO

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