2
3. It can completely locate DC system's ground-fault and get rid of the
interference of the large distributed capacitance from the site and also accurately
lock the grounding area in a small range.
4. It applies to grounding caused by the string of AC or DC, ring network
power supply grounding, diode isolated power supply grounding and high
grounding resistance.
5. You can fast and accurately find single point or multipoint of grounding
positions without installment, power break or shake the insulation, the result can
be 100 percent accurate.
6. You can realize automatic detection by just open and close the current
clamp’s jaw opening, the instrument can also prevent misinformation.
7. Luxury outer packing; Easy to carry.
Part 3. Technical parameters
1. Analyzer
working voltage: obtain directly from bus-bar (range from 85V to 260V)
bus-bar grounding resistance’s detection range: 0~500KΩ
bus-bar grounding resistance’s detection accuracy: error ≤10%
power consumption: ≤ 10W
overall dimensions (length × width × height): 238×134×45(mm)
weight: 1.7kg
adaptive temperature: -10
℃
-+50
℃
2. Ground-fault locator