HIOKI PQ3100 Power Quality Analyzer (Discontinued, Replacement PQ3198) | IEC 61000-4-30 Class S, voltage 4 ch / current 4 ch, 200 kHz sampling

HIOKI PQ3100 Power Quality Analyzer (Discontinued, Replacement PQ3198)

Discontinuation Notice

HIOKI discontinued the PQ3100 on 2026-09-18; the manufacturer's recommended replacement is the PQ3198. The PQ3198 complies with IEC 61000-4-30 Class A, which differs from the Class S specification of the PQ3100. This page keeps the PQ3100 specifications for reference by existing users; for new purchases or replacement needs, please request a quote.

Key Specifications

• Standard: IEC 61000-4-30 Class S.
• Channels: Voltage 4 ch / current 4 ch (three-phase 4-wire + additional CH4).
• Sampling: 200 kHz for all parameters (16 bit).
• Voltage: 1000 V AC/DC; transients 2.2 kV peak; CAT III 1000 V / CAT IV 600 V.
• Harmonics: 0th to 50th order; interharmonics 0.5 to 49.5 order.

Applications

• Investigation of power quality problems such as voltage dips and harmonics.

Specifications and discontinuation information per the HIOKI product page, discontinuation notice and PQ3198 / PQ3100 catalog (retrieved 2026-10-20).