Megger PD LOC Partial Discharge Tester
Short Description:
MEGEER PD LOC Key featuer
- Foil keyboard with LEDs for selecting the pulse width
- Impulse couplers 42 and 64 mm
- 24 hours of operation with one battery charge
- Evaluation identical to the OWTS pre-location
- Cable identification option
The PD LOC system solves the problem of pinpointing for mixed cables (XLPE / PILC) and for PD in joints of single-core cables. The exact location of the joints in the field is generally not known, and these joints cannot be localized using audio frequency methods.
The system has an impulse transmitter that uses an inductive coupler to inject a signal into the cable. The receiving and evaluating unit consists of an input amplifier for processing the signal and a control unit. The visualization of the distance system’s transmitter location is performed by using a TDR T30-E PD reflectometer in a separate menu, using an additional PD software function.
MEGGER PD LOC Specifications
- Supply: 12 V ext. vehicle charging cable, mains power supply
- Operating time: Approx. 24 h with internal Li-Ion battery
- Pulse repetition frequency: 3.33 Hz
- Pulse width: 50 ns, 200 ns, 500 ns, 1 μs
- Pulse amplitude: 250 VIm
- pulse current: 200 A
- Output protection Short circuit proof
- Protection class: IP 54
- Operating temperature : – 10 °C … + 50 °C
- Weight: 2 kg
Specifications
Specification | Value |
---|---|
Supply | 12 V ext. vehicle charging cable, mains power supply |
Operating time | Approx. 24 h with internal Li-Ion battery |
Pulse repetition frequency | 3.33 Hz |
Pulse width | 50 ns, 200 ns, 500 ns, 1 μs |
Pulse amplitude | 250 VIm |
Pulse current | 200 A |
Output protection | Short circuit proof |
Protection class | IP 54 |
Operating temperature | – 10 °C … + 50 °C |
Weight | 2 kg |
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yaser –
Using the PD LOC has made our diagnostic process much easier and faster.