• Robert Dansaertlaan, 250 - 1702 Groot-Bijgaarden - Belgium

PocketDetect HR – VDS (Voltage Detecting System) according to IEC/EN 61243-5

SKU: PocketDetect HR - PD-01HR Category:

Product description

The PocketDetect HR provide you with a line of miniaturized, highly specialized and very easily operated voltage detector.
PD-01HR

Equipped with a thorough self test to ensure reliable function, a permanently enabled interface-tester to warn against defect interfaces or residual voltages and a low power long term display mode to ensure secure working each and every PocketDetect delivers uncompromising safety. They can be carried along due to their diminutive dimensions and light weight (e.g. in the optional available belt case).

Application and technique

PocketDetect HR is a VDS (Voltage Detecting System) according to IEC/EN 61243-5 (DIN VDE 0682 T415). The coupling system is HR (high resistance)

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PD-01HR
Display scheme

The indication of the interface current is carried out by means of two bright LEDs, which display the conditions voltage absentresidual voltagevoltage presentstring part ok and high current respectively. After 60 seconds of operation without user interaction the display switches to low power mode, indicating only the states voltage absent and voltage present. The device shuts down after four hours of operation automatically:

Condition Current Indication
Voltage absent < 0,3 µA green continuous light
Residual voltage 0,3 – 2,3 µA green flashing light
Voltage present 2,4 – 3,1 µA red flashing light
String part ok 3,2 – 15 µA red continuous light
High current > 15,0 µA red flashing light (90% On)
1 – 240 minutes
Voltage absent 0,0 – 2,3 µA green flashing light (10% On)
Voltage present > 2,4 µA red flashing light (10% On)

The evaluation of the actual voltage state is accomplished by an rms-value measuring method independent of the applied waveform. Moreover the interface will not be loaded, like it is ordinarily done in this field of scale. By means of the active display no external light source is required for metering, like it is needed for passive LC-displays: you rather deplete torch light batteries than device-batteries.

The integrated self-test ensures unfailing operation. It starts automatically whenever the device is switched on. After pushing the button once the device checks the LEDs, the battery voltage and the correct functioning of electronic measuring circuits and software. When an error is detected you will be notified of fault condition by deterministic flashlight signals and operation is denied.

The power supply is realised by an exchangeable, commercially available lithium coin cell (CR2032) supplying the thrifty microcontroller electronics for many operating hours.

Options

The device can be set to a specific operating / nominal voltage ratio on request.

Technical data

PocketDetect HR (PD-01HR)
Connecting system HR
Impedance 36 MΩ at f=50 Hz
Threshold values 0,3 µA – residual voltage
2,4 µA – voltage present
3,2 µA – string part ok
15 µA  – high current
Frequency range < 20 … > 200 Hz
Input voltage 0 – 1170 V~
Plug proportions plug and safety plug Ø 4 mm, d = 19 mm
Electronics 8 Bit MCU; 0,5 – 2 MHz Clock; 10 Bit A/D
Indication 1x LED green, 1x LED red
Current supply lithium coin cell, 3V
Dimensions approx. 42 x 27 x 80 mm
Weight approx. 50 g
Protection class IP 2x

Subject to change without prior notice!

Additional information

VDS Connecting sytem

HR – 19mm bipolar

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