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 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.
Key Features: Hioki PD3259 DIGITAL PHASE DETECTOR
- World’s first non-metallic contact voltage detection and testing
- Simply clip onto wire insulation
- Phase detection check and line-to-line voltage inspection at the same time
- Easy and intuitive phase-detection check with backlight and buzzer
- Ideal for work certification photos, offering a simultaneous display of phase sequence and 3-phase voltage
Specifications: Hioki PD3259 DIGITAL PHASE DETECTOR
| 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) |
| 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) |
Includes: Hioki PD3259 DIGITAL PHASE DETECTOR
- Hioki PD3259 DIGITAL PHASE DETECTOR
Accessories: Hioki PD3259 DIGITAL PHASE DETECTOR
| Accessories |
AA alkaline batteries (LR6) ×4, Instruction manual ×1, Carrying case C0203 ×1, Spiral tubes (black ×1, red ×2, blue ×2, yellow ×2) |
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