漏电起痕试验机– 型号4200
这个试验是在绝缘材料上的电极之间滴液以模拟导通电流。正常使用情况下绝缘材料可能会暴露在潮湿有灰的环境下，如果导电，可能会引起着火危险。
这台设备由一个包含控制装置的电器单元和一个包含电极和送液装置的机械单元组成。
代理瑞典FRIBORG漏电起痕试验机4200技术参数
标准: IEC60112
重量: 60 kg
尺寸: 450x500x600 mm (LxWxH)
电源: 115/230VAC, 50Hz
Tracking Tester - Model 4200
This method simulates tracking currents on insulation material by providing drops between electrodes. During normal use insulating material may be exposed to moisture dirt that, if conductive, may cause stress fire hazard.
The equipment consists of an electrical unit containing control devices plus a mechanical unit with electrodes pumping device.
Technical specifications
Testing acc. to IEC 60112
Fully automatic testing
Software controlled test procedure with PLC
Pneumatic controlled pipette
Cabinet for testing fan to take out gases
Platinum electrodes - pure 99,9 %
Electrode voltage 100-600 VAC in steps of 25 VAC
Testing interval 30+30 seconds
Fault indication over 0,5 A in 2 seconds
Certificate issued by Friborg Test Technology
