便携式直流高压测试仪
兆欧表
型号:PM15-2
电压调节范围可高达15KV
电流范围:2m A
电阻范围高达
1,000,000兆欧@5KVDC
2,000,000兆欧@10KVDC
3,000,000兆欧@15KVDC
The PM15-2 is built with the most advanced high voltage technology available. The combination DC Hipot/high voltage Megohmmeter makes the PM15-2 extremely versatile and thus valuable for field or in-house applications. It incorporates a variable overcorrect trip circuit which will instantly de-energize the high voltage power supply if such a condition is encountered. The trip setting can be as low as 10% or as high as approximately 110% of full scale reading. Overcurrent trip is indicated by an audible alarm. The unit will go into current limiting state at approximately 110% of full current output rating. Designed with the technician in mind, the PM15-2 utilizes the latest in switching power supply technology which produces less ripple (.4% pk-pk at full output) and brings the total weight of the unit down to an incredible 15lbs (6.8 kgs).
Outstanding Features
Integral megohmmeter measures insulation resistance up to 1,000,000 MOhms @ 5kV, 2,000,000 MOhms @ 10kV, and 3,000,000 MOhms @ 15kV.
Output voltage is continuously variable to 15 kVDC
Zero Start. Safety interlock
Adjustable overcurrent trip point
Large easy-to-read analog meters
Fully regulated output voltage
Internal short circuit protection
Illuminated pushbutton Guard Mode selection bypasses stray or unwanted leakage current
Integrated cable storage bin
Light weight, rugged design
Off Zero and overcurrent trip buzzer