The Z-NN/A portable low voltage short-circuiting devices are designed for short-circuiting line conductors of overhead lines in circuits for different rated currents Ir (maximum 1 second rated current Ir1 = 9 kA). It can work in the temperature range from -25oC and +55oC.
TheZ-SN/A portable medium voltage short-circuiting devices are designed for short-circuiting line conductors of overhead lines in circuits for different rated currents Ir (maximum 1 second rated current Ir1 = 9 kA). It can work in the temperature range from -25oC and +55oC.
The manipulating catches co-operate with the UDI universal insulating pole and are fastened in its quick clamping head.
When working with a given catch, the pole rated voltage should be equal to the equipment rated voltage the work is performed at.
ZP-1 test unit (the set of test electrodes) is designed for periodical surveys of the capacitive type detectors, in the range from 1 up to 52 kV according to Polish Standard PN-EN 61243-1: 1998.
Electric field detector is a portable device with detects AC fields caused by voltages of range 0.23 kV - 400 kV, frequency 50 Hz and 60 Hz. Detector has optical-acustic indication.
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.
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.
PT 305 pyrometer is shaped like a pistol. It is equipped in laser sensor and its basic advantage is reliable and easy measurement.
Main parameters:
- Contact less temperature measurement.
- Handy and easy in usage.
- Big and illuminated LCD display (29 x 32 mm) with information line.
- Emission coefficient 0.95
- Infrared radiation in the range form -30 °C to do 305 °C 3% max 3 °C
- Resolution 0,5 °C
- Laser view-finder helping a measurement.
- Temperature measurement in °C and °F.
- Automatic supply switching off.
- 9 V battery supply.
The CHM ultrasonic height meter is designed to measurement power network conductor’s hanging in three-conductors configuration of the CHM300 type or six-conductors configuration of the CHM600 type. It works on principle of measurement the deceleration time between the moments of wave dispatching and reflection from a measured object. Maximum conductors hanging height is 23 m (for E model). To compensate environment temperature influence on propagation speed of waves, the instrument has been equipped with temperature sensor. It enables to automatically compensate temperature influence.
The WTNS-1 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. It 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,
