工频火花机

power frequency spark machine 

用途     purpose

chg-115工频火花机系列使用于检测各种电线电缆的故障，包括针孔，薄绝缘等。

chg-115 power frequency spark machine series to use in a variety of wire and cable fault detection, including the pinhole, thin insulation, etc.

特点     peculiarity

●电压显示：5位数码与指针式两款

●报警显示：5位数码

●测试线径：≤15mm

●电极形式：珠链式，符合ul1581标准

●测试模式：手动/自动

●自动检漏恢复时间：<20ms

●输出电流：4ma电阻性，40ma电容性

●允许Zui高线速度：1000m/min,符合bs5099及ccc标准

●1000m/min,符合ul1581及lsa标准

●工作方式：连续

●击穿指示

    自动方式：击穿次数计数及声光报警

    手动方式：击穿次数计数、声光报警及输出控制信号

●voltage shows: five digital and pointer type two paragraphs

●alarm display: five digital

●test line size: 15 mm or less

●electrode form: bead chain, ul1581 standard

●test mode: manual/automatic

●automatic leak detection recovery time: < 20 ms

●40 ma output current: 4 ma resistive, capacitive

●allows high linear velocity: 1000 m/min, with bs5099 and ccc standards

●1000 m/min, with ul1581 and lsa standards

●work style: continuous

●breakdown indicating

   automatic mode: breakdown counts and audible and visual alarm

   manual mode: breakdown number counting, sound and light alarm and output

   control signals

性能规格     performance requirement

输出电压               ac 0～15kv

the output voltage 

有效检测电压          ac 500～15kv

effective detecting voltage

交流脉动系数          <5%

ac ripple factor

电压稳定性voltage stability        

 电源电压波动±15%,输出电压不变 

   the power supply voltage fluctuation plus or minus 15%, the output voltage constant

击穿灵敏度           i=600±50ua,t≤0.005s

breakdown of sensitivity

击穿灵敏度可允范围    500～2000µa

breakdown range sensitivity can be done

稳态短路电流          3～4 ma

steady short circuit current

Zui高击穿计数频率      10次/秒(s) 

the highest breakdown frequency count

受检线Zui大外径         15mm

by check line maximum overall diameter

受检线Zui大移动速度    2000米/分(m/min)

by check line maximum speed

本产品的加工定制是是，类型是直流电火花检测仪，品牌是CHG/创格机械，型号是CHG，分辨率是600，检测厚度是20，输出电压是220，电源是380