voltage detectors

The AOWN-5 sound-optical voltage detector is designed for acoustic and optical signalling of the presence of alternating voltage in 50 Hz networks with the rated voltage from 0.23 kV up to 400 kV. It works in conjunction with the UDI-B universal insulating pole designed for appropriate rated voltage.

The AOUF-1/2 acoustic visual phase comparator is used for phasing in nets and alternating current devices 50 Hz and rated voltage from 3 kV up to 36 kV. It works in conjunction with UDI universal insulating pole with appropriate rating voltage.

The AOUF-1/1 acoustic visual phase comparator is used for phasing in nets and alternating current devices 50 Hz and rated voltage from 0.23 kV up to 1.2 kV. It works in conjunction with UDI-B universal insulating pole with appropriate rating voltage. The producer recommends the UDI-B insulating poles filled with insulating foam.
It is equipped with cylindrical housing made of black color plastic, resistant for bridging. It is also drop-resistant and impact-resistant according to EN 61481:2001+A/C standard. Its design assures splash-proofing.
From one side it is ended with contact electrode having a length specified in the EN 61481:2001+A/C standard and at the other side it is ended with holder for fastening in the head of the UDI-B universal insulating pole. On special request detector may be produced with „Euro” socket (junction according to Annex A IEC 60832-2:2010).

The DPPE-1 is detector of alternate electrical field which is designed to detect presence of AC electrical field without contact betveen detector and field source (electrcal devices and installations). Indication is sound-optcal signal, characteristic of detection is directional. Detectors are designed to work with fields around devices under voltage of 0.23 kV - 400 kV range and frequency of 50Hz/60Hz. Detector operates within the following rated voltage ranges:
0.23 kV – 400 kV - DPPE-1
1 kV – 30 kV - DPPE-1/A
30 kV – 400 kV - DPPE-1/B

The WTNS-2 traction voltage detector is designed for signalling the presence or absence of direct voltage in d.c. networks, particularly in railway and tram traction in the range from 0,3 kV up to 4 kV. The WTNS-2 detector is bipolar (it works with both polarity). Detector works in conjunction with TDO-4-B, TDI and TDI/I or UDI-B insulating pole filled with polyurethane foam with rated voltage not less than 10 kV. It consists of the two parts:
resistance part, equipped with the contact pin fastened in the pole head,
measuring part, equipped with digital display and magnetic earth clamp;
these parts are connected with a conductor with silicone insulation.
The detector is designed for internal and external usage in the range of the temperatures from –25°C up to +70°C and relative humidity from 20% up to 96% - it complies with N+W climatic category according to EN 61243-1:2005.

Passive voltage indicator is dedicated to mount on rails or isolated and unisolated conductors where it indiactes presence of voltage. When votege is presence indicator displays legible sign.
Device has two versions:
- VV-A for range 3kV - 13,5 kV (6 - 13,5 kV with isolated line ),
- VV-B for range 13,5kV - 36 kV.

DWNP-1 two pole A.C. voltage detector is designed for checking presence of voltage in range 10V - 1000V; it has LED display nad indicats level of voltage with 5V step. Detector works in conjunction with TDO-4-B, TDI and TDI/I or UDI-B; device consist of two parts:
• resistance part, equipped with the contact pin fastened in the pole head,
• measuring part, equipped with digital display and magnetic earth clamp,
connected with a wire with silicon insulation.

As an option there is a possibility to buy an adapter, which enables fasten of the measuring part in the UDI pole head; in this configuration device can be use as a two pole phase detector.

The WDS diode voltage detector is designed for detection high voltage presence of alternating current (a.c.) in the bus-bars of substations and internal switching stations.