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 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.
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.
Features
Wireless support Wireless communication capability for even greater convenience than PD3259 (legacy model)
Instantly create reports by a free app (GENNECT Cross)
Easily transfer measurement data to an Excel® file: Excel® Direct Input Function
Excel® Direct Input function allows you to input measurement values directly and automatically into an Excel® file once the instrument's auto-hold function is activated. (Wireless Adapter Z3210 is necessary)
How to Use the Hioki Digital Phase Detector PD3259-50
In the past, four steps have been necessary in order to check a 3-phase power circuit: one set of measurements to check the phases with a phase detector, and three line-voltage measurements (one for each phase) made with a tester. The Digital Phase Detector PD3259-50 replaces this process with a single, no-metal-contact measurement step that can be made simply by affixing three clamp sensors. The instrument quickly displays the phase detection results and three phase voltage values.
| Detection functions | Positive phase, negative phase (Three-phase 3-wire, Three-phase 4-wire), open phase, prediction of ground phase (Three-phase 3-wire) |
| 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 |
| 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) |
| 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) |
| Detection functions | Positive phase, negative phase (Three-phase 3-wire, Three-phase 4-wire), open phase, prediction of ground phase (Three-phase 3-wire) |
| 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 |
| 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) |
| 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) |