Digital Phase Rotation Meter with Three-Phase Voltage Measurement Functionality
Hioki’s non-contact voltage detection and measurement technology places efficiency and safety as priority considerations with the goal of protecting customers that need to conduct on-site electrical work as part of renovations and expansions of manufacturing plants and buildings.
The PD3259-50 Digital Phase Detector lets you to measure three-phase voltage and detect phase sequence simultaneously by just clipping onto covered cables, ensuring absolutely no contact with metal parts for maximum safety.
The measurement can be taken simply by cliping the wire.
There is no metal exposure on the sensor.
You can measure safely without touching metal.
Phase detection check and line-to-line voltage inspection at the same time.
A red light and a continuous buzzer sounds to indicate the Negative phase.
You can switch screens and check the frequency.
The Magnetic Strap Z5020 (optional) can be used to hang and fix the instrument to the wall.
Detection functions | Positive phase, negative phase (Three-phase 3-wire, Three-phase 4-wire), open phase, prediction of ground phase (Three-phase 3-wire) |
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Measurement parameters | Three-phase AC voltage (line-to-line voltage and voltage to ground), Frequency • Voltage measurement accuracy: ±2.0% rdg. ±8 dgt., • Frequency measurement accuracy: ±0.5% rdg. ±1 dgt., • Response time: 3 s or less, Display update rate: 500 ms |
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Measurement targets | Covered cables, Metal portions *Use on shielded cables not supported Three-phase 90.0 to 520.0 V AC (45 to 66 Hz) |
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Diameter of measurable conductors | Finished outer diameter: 6 to 30 mm (0.24 to 1.18 in) | |||||
Maximum rated voltage to earth | 600 V AC (CAT IV) | |||||
Environmental protection | Main unit (excluding voltage sensors): IP54 (EN60529) dustproof and waterproof | |||||
Other functions | Hold function, Backlight, Buzzer, Auto power-off, Low battery warning, Drop proof (on concrete, 1 m/ 1 time) | |||||
Power supply | AA alkaline batteries (LR6) ×4, Maximum rated power: 3 VA, Continuous operating time: 5 hours (Backlight off, standby state, Without Z3210) | |||||
Dimensions and mass | 84 mm (3.31 in)W × 146 mm (5.75 in)H × 46 mm (1.81 in)D, 590 g (20.8 oz, including batteries), cord length: 0.5 m (1.64 ft) | |||||
Included accessories | AA alkaline batteries (LR6) ×4, Instruction manual ×1, Carrying case C0203 ×1, Color clip (White ×2, red ×2, blue ×2, yellow ×2), Spiral tubes (black ×1) |