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ITEMLIST
Products Infomation

Safe Inspection of Solar Installations with High Voltage
CAT III DC High Voltage Probe
Model:
P2000
Maker:
HIOKI
Feature
- Support higher voltage measurement
- High voltage measurement up to CAT III 2000 V
- Can connect to a clamp meter or digital multimeter (DMM)
- Recent years have seen the introduction of solar power systems and EV batteries that operate at progressively higher voltages, creating new maintenance demand.
- At the same time, the hazards posted by maintenance work are increasing due to use of higher voltages.
- Safety standards categorize measurement locations by measurement category ratings CAT II, CAT III, and CAT IV based on their line-to-ground rated voltage, current capacity, and transient overvoltage.
- According to the standard for Photovoltaic (PV) module safety qualification (IEC 61730-1), PV modules are treated as the overvoltage category III, and an instrument categorized as Measurement Category III is required.