Digital Phase Rotation Meter with Three-Phase Voltage Measurement Functionality
DIGITAL PHASE DETECTOR PD3259-50
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.
CAT IV 600 V
• Wireless support. Transfers measurements to your smartphone or tablet. (Optional Wireless Adapter Z3210 is necessary)
• Available to check the disequilibrium rate and vector diagram in the free app GENNECT Cross (Will be supported by the 2021 upgrade)
• Wirelessly transfer measurement data to Excel forms for input (Will be supported by the 2021 upgrade)
• 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 simultaneous display of phase sequence and 3-phase voltage
Note: Only the voltage value is displayed when measuring a single-phase/3-wire circuit.
Model No. (Order Code)
Wireless support Wireless communication capability for even greater convenience than PD3259 (legacy model)
Compatible with Wireless Adapter Z3210 (optional). When the wireless adapter Z3210 is attached to the PD3259-50, you can use Bluetooth® wireless communication. And using the free app GENNECT Cross, you can check the measurement value, manage the data and create the report on smartphones and tablets smoothly.
New function in GENNECT Cross
You can check the unbalance rate and vector diagram from the measurement data of PD3259-50. *Optional Wireless Adapter Z3210 is necessary. *scheduled to be upgraded in 2021. *This is a reference image of the planned completion.
Transport to the Excel® file
Open an Excel® file and select a cell. The measured value being held on the instrument’s display will be transferred to the computer and entered into the selected cell. *Optional Wireless Adapter Z3210 is necessary. *It will be supported by the 2021 upgrade.
Just clip the wire
The measurement can be taken simply by clipping the wire.
Safe measurement without contact with metal
There is no metal exposure on the sensor. You can measure safely without touching metal.
Display on a large screen
Phase detection check and line-to-line voltage inspection at the same time.
Light and sound notification
A red light and a continuous buzzer sounds to indicate the Negative phase. You can switch screens and check the frequency.
Fix the instrument to the wall.
The MAGNETIC STRAP Z5020 (option) can be used by fixing the main body of the measuring instrument to the wall.
Color clips are included to help identify the code
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.
Easy! Just connect the optional Z3210 Wireless Adapter to your Hioki compatible instrument, to make it Bluetooth® ready.
Wirelessly connect Hioki-compliant instruments with a simple connection. Transmit measured values to your tablet or smartphone.
Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)
|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)|
|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 x1)|