The HIOKI PD3129-10 Phase Detector confirms phase sequence and rotation direction in 3-phase systems from 200 V to 600 V AC. Passive design requires no battery — powered by the line under test.
The HIOKI PD3129-10 phase detector is an essential safety and commissioning tool for electrical engineers and technicians working on 3-phase systems. Before connecting motors, variable speed drives, or other phase-sensitive equipment, confirming the correct phase sequence prevents costly damage and downtime. The PD3129-10 provides clear audible and visual indication of phase rotation direction across the 200 V to 600 V AC range.
Its passive design draws power from the line under test, eliminating the need for batteries and reducing the risk of a flat battery causing a failed check at a critical moment. The compact, pen-style form factor fits easily in a tool kit for electrical commissioning and maintenance work.
HIOKI instruments are available from Hinco Instruments, Western Australia’s specialist supplier of test and measurement equipment. Our engineering team can assist with product selection, application guidance, and calibration services to support accurate and reliable phase sequence verification across mining, industrial, and electrical engineering applications throughout Perth and regional WA. Contact us for pricing and availability.
| Specification | Details |
|---|---|
| Measurement Function | Phase sequence / rotation detection |
| Voltage Range | 200 V to 600 V AC |
| Frequency | 50/60 Hz |
| Indication | Audible buzzer and LED |
| Power Supply | Passive — powered by line under test |
| Weight | Approx. 200 g |
Download HIOKI PD3129-10 Phase Detector (PDF)
Download HIOKI PD3129-10 Phase Detector Manual (PDF)
Hinco Instruments supplies HIOKI test and measurement equipment across Perth and Western Australia. With over 70 years of instrumentation expertise, we also provide professional calibration services to support accurate and reliable measurement performance.
Hinco Instruments is an authorised supplier of HIOKI test and measurement equipment across Perth and Western Australia. We provide professional calibration services and ongoing support to keep your instruments performing to specification. Contact us for pricing and availability.
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