Tag: Electric Power Transmission

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Electric Power Transmission

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Power Quality Analyzer PQM-700
R33,918.00 ex vat

Power Quality Analyser PQM-700 - Overview

Power Quality Analyzers are high-tech devices providing their users with comprehensive features for measuring, analyzing and recording parameters of 50/60 Hz power networks and power quality in accordance with the European Standard EN 50160. The analyzer is fully compliant with the requirements of IEC 61000-4-30:2009, Class S. The device is equipped with four cables terminated with banana plugs, marked as L1, L2, L3, N. The range of voltages measured by the four measurement channels is max. ±1150 V. This range may be extended by using external voltage transducers.

PQM-700 Power Quality Analyzer Features:
- Power to the analyzer is supplied from tested mains (internal power supply) and is used in all types of networks from 64 V to 760 V
- Particular emphasis on measurements at low voltage poles, due to the ease of connection
- Independent power supply socket for voltage measurements for transformers and DC circuits
- Built-in real-time clock
- Measurements according to EN 50160
- Voltage L1, L2, L3, N
  - average, minimum, maximum and instantaneous values
  - range to 760 V
  - ability to work with voltage transformers
- Current L1, L2, L3, N (four inputs)
  - average, minimum, maximum and instantaneous values
  - measurement current with range to 3 kA (depends on used clamp)
  - ability to work with current transformers
- Crest factor for voltage and current
- Frequency from 40 Hz to 70 Hz
- Active, reactive, distortion, apparent power, including the type of reactive power (capacitive, inductive)
- Power recording:
  - Budeanu method
  - IEEE 1459
- Active, reactive, apparent energy
- Power factor, cosφ, tgφ
- Up to 40th harmonics for voltage and current
- Total Harmonic Distortion (THD) for voltage and current
- Short-term (PST) and long-term (PLT) flicker
- Unbalance of voltage and current
- Current and voltage events registration including waveforms and RMS graphs half period
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3
Time Domain Reflectometer | TDR-420
R32,905.00 ex vat
Time Domain Reflectometer - Overview

TDR-420 is a handheld Time Domain Reflectometer designed to locate and identify faults in power, telecommunications and data cables. Specifically made for electrical wholesalers, cable dealers, electrical installation companies, maintenance personnel at manufacturing plants and building personnel. This TDR-420 reflectometer allows you to measure the length of a cable as well as determine the distance to damage or impedance variation in conductors with metal wires in the range of 0.6 m -6000 m. With a measuring shortest range selected at 7 meters and a dead zone of 0.6 meters, this allows one to locate damages at a very close distance from the place where the device is connected.

Time Domain Reflectometer - Features
- Damage-free location of impedance changes of cables and wires such as:
  - shorted conductor
  - open conductor/end of cable
  - splice
  - splitter
  - water ingress
  - wet splice
  - bridge tap
- Tight and durable housing
- IP67 ingress protection degree
- Small size and weight
- Single measurement mode
- Continuously measurement mode
- Tone signal generator
- Two cursors to mark two places of damage & distance between them
- Built-in HELP function for easier interpretation
- 11 available measuring ranges from 7 m to 6000 m
- dead zone” limited to 0.6 m
- Color 3,5” LCD TFT display with resolution 320 x 240 pixels
- manually set sensitivity in 8 steps
- output impedance regulation up to 200 Ω
- Velocity of Propagation set from 10% to 99%
[embed]https://youtu.be/abBNwDADJ-k[/embed]

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Professional Pyrometer | DIT-120
R2,708.00 ex vat
Professional Pyrometer - Overview

Its durable housing, ergonomic grip, and easily accessible buttons all contribute to the comfort of the user. The advanced laser pointer indicates the area of the performed measurement precisely and unambiguously. Infrared temperature meters are used to determine the surface temperature of the tested object. The optical system detects the radiation that is emitted, reflected and transmitted, then focuses it in the detector. It then converts the optical data into a temperature value.

Professional Pyrometer - Features
Range of -50°C...650°C

Double laser pointer (marking the measurement area)

Precise non-contact temperature measurement

Emissivity digitally adjustable from 0.10 to 1.00

Resolution from 0.1°C and 0.1°F

Laser pointer: dual

Displaying MAX, MIN, AVG, DIF temperatures

Automatic Data Hold

Temperature unit selection: °C / °F

High and Low alarm

Backlit LCD display

Auto power off

Reinforced design for IP54 ingress protection

D:S ratio of 12:1

https://www.youtube.com/watch?v=dpd0f_gKqss
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1
Thermal Imager Camera | KT-650.1
R416,627.00 ex vat

Thermal Imager Camera - Overview

This is a high level thermal imager with many features, options and functions. This includes a compass, GPS, IR analysing functions, Wi-Fi reports printing, and more. This is a fully radiometric, high resolution camera (with a resolution of 640x480 pixels) which records temperature at each point of the image. The built-in GPS receiver and compass automatically records the location where the photos were taken. This Thermal Imager Camera make shooting professional IR images fast and easy. It is housed in a durable, water and dust proof casing. It is compact and lightweight. It has a large and moveable touchscreen display. It includes free, intuitive software for image editing and reports creating. Creating a report on the job site is possible with the built-in reports module - along with the possibility of exporting to PDF. The camera can be connected to external devices - wired (LAN, USB, HDMI) and wireless (Wi-Fi).

Thermal Imager Camera - Features
- High resolution IR images up to 120,000 pixels (400x) and 307,200 pixels (640x480)
- Visible light digital camera 5MP resolution with LED lamp
- Sharp images regardless of lighting conditions
- 5 inch 720P high resolution LCD touch screen
- Rotating LCD display up to 270" for easy viewing angle
- Rotating lens up to 70" for easy viewing angle
- 4x (10x for plus version) continuous zoom with auto/motorized focus
- Android based operation system with open platform for various APP developments and program updating
- Powerful onboard analysis and reporting capabilities
- Multiple image presentation including IR visible, PIP and IR blending
- WiFi & Bluetooth wireless communication
- Optional high temperature range measuring up to 2000^oC (3632^oF) targeting electrical and industrial applications
- Optional 11^o telephoto or 45^o wide angle lens
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4
Pyrometer Infrared Thermometer | DIT-500
R8,950.00 ex vat

Pyrometer Infrared Thermometer - Overview

Professional and compact infrared thermometers are a solution for problems where specific thermal conditions are required. The intuitive one-handed operation of the device and the ergonomically designed gun-type housing allow for trouble-free daily work. Infrared is used to determine the surface temperature of the tested object. The optical system of the instrument detects the radiation that is emitted, reflected and transmitted, then gathers it and focuses it in the detector. The electronic system converts the optical data into a temperature value. To increase the precision of measurement and facilitate targeting, the device is equipped with a laser pointer.

Pyrometer Infrared Thermometer - Features
Precise

Non-contact temperature measurement

Type K temperature measurement

Ergonomic gun-type housing

Resolution 0.1°F (0.1°C)

Emissivity digitally adjustable from 0.10 to 1.00

°C/°F switch

Automatic range selection

High and low alarm

DATA HOLD function for holding measured values

Temp display max, min, average and difference

Trigger lock

AUTO-OFF function

Rapid reaction to temperature changes (below 150 ms)

Double laser sight (determination of the measurement area)

Data memory (LOG) for 100 measurements

Transmission of current readings to computer via USB cable

Backlit LCD display
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1
Rapidox SF6 6100 Portable Gas Analyser

Portable SF6 analysers - Overview

The Rapidox SF₆ 6100 Portable tests the quality of SF₆ in MV & HV gas insulated electrical equipment. The analyser is pre-programmed with all current IEC and CIGRE test configurations. It can create customised test parameters. Exceptional accuracy and stability are provided when measuring the purity of SF₆ gas, through specially selected sensors. An output nozzle allows for the analyser to be attached to the Rapidox Gas Recovery Bag, ensuring that all sampled SF₆ gas is recovered. For the power transmission and distribution network, SF6 technology remains essential. To protect personnel, equipment and the environment regular SF6 analysis should be adopted within the maintenance schedule. The early identification of any decomposition products and moisture within the SF6 gas will help avoid unnecessary shutdowns, outages and failures, and reduce maintenance expenditures.

The modular configuration allows for up to eight compatible gases to be analysed simultaneously with one analyser. Internal SF₆ gas pressure is recorded and logged by the analyser. All measured gases are analysed and data-logged simultaneously with only a few minutes required to achieve a stable reading. To accelerate the time taken in-between dew point readings, a unique Rapidri system is fitted to analysers measuring H₂O. When not in use the sensor can be isolated via the ‘Run – Storage’ valve.

Other measurable gases include H₂O (dew point), SO₂, HF, O₂ & CF₄. Due to the instrument's modular design, several configurations are available to suit a variety of application requirements.

Portable SF6 Analyser - Features:
- Easy to operate and configure
- Housed within a heavy-duty IP66 Pelican case
- Integrated thermal printer provides on-site printing of test results
- Total weight of 8.5kg
- Lithium battery provides up to eight hours of operation
- Pre-programmed with all current IEC and CIGRE test configurations
- Ability to create customised tests
- Measurement data can be viewed in real-time
- Data download in an MS Excel compatible format via a USB memory stick
- Features a 7” (18cm) full-colour touch screen, soft menu keys and alphanumeric keypad
- Editable test locations and user names
- Password protection feature
- Multi-language
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Earth Resistance Meter | MRU-200 GPS
Price range: R49,225.00 through R53,851.00 ex vat

Earth Resistance Meter - Overview

The MRU-200 earth resistance meter is unique in the market as it uses all measurement methods to get earth resistance. Making sure the ground system has a low earth ground resistance when initially installed is a very important safety check. Making sure the low resistance is maintained is just as important. Resistance of the grounding system might increase when the ground rods are corroded. Over time, soil with high moisture, salt content and high temperatures will corrode connections. It is therefore recommended that the earthing be checked periodically to make sure there is not a big increase in resistance.
Earth Resistance Meter - Features
- earth resistance measurement with 2-pole, 3-pole,4-pole method
- two clamps earth resistance measurement without auxiliary test probes
- impulse earth impedance measurement, three kinds of measuring impulse 4/10μs, 8/20μs, 10/350μs
- earth resistance measurement without disconnecting measured earths (using clamp)
- continuity measurement
- leakage current measurement
- optional built-in GPS
- GPS coordinates of the measurement are stored in meter memory (with GPS model)
- measurement of resistance of auxiliary electrodes R_S and R_H
- measurement of interference voltage
- measurement of interference frequency
- measurement in the presence of interference voltage in the power network
- with frequency 16 2/3 Hz, 50 Hz, 60 Hz and 400 Hz (with automatic selection of proper frequency of measuring signal)
- selection of maximum measuring voltage (25 V and 50 V)
- introducing the distance between the electrodes for the resistivity in meters (m) and feet (ft)
- memory of 990 measurements (10 banks of 99 cells each)
- calibration of clamp used
- real-time clock (RTC)
- data transmission to the computer USB and Bluetooth*
- indication of battery state
https://www.youtube.com/watch?v=vKKubPxECV8
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Thermal Imager | KT-145

Thermal Imager - Overview

This is a robust and handy high-tech Thermal Imager. Its intuitive handling and user-friendly single-hand operation make it easy to use. The long battery life makes it an ideal tool for troubleshooting electrical installations, mechanical components, buildings management, process equipment, HVAC/R equipment and others.

Thermal Imager - Features
- Removable large capacity Li-ion battery
- 4-hour working time
- Friendly UI, easy to use without training
- Affordable as an entry-level diagnostic tool
- 3,5'’ screen with no image cropping
- High brightness screen
- Rugged and compact design, metal internal structure
- Standard Micro USB interface for data transmission and charging
- Wi-Fi connection (Optional)
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Thermal Imaging Camera | KT-385

Thermal Imager Camera Overview KT385

Highly detailed images and accurate measurements. More to see, less to hold. The large display and compact design ensure a perfect balance between high performance and small dimensions. The centrally located navigation button supported by a menu on the touchscreen ensures simple and intuitive operation. Thermal imaging is not the only function. Its camera is equipped with visual lenses and related image mixing technologies: PIP, and MIF. Support from the built-in LED torch and laser improves operational quality by facilitating photography and then image interpretation. The built-in report module allows for the preparation and printing out of reports directly from the camera. Built-in communication interfaces ensure constant communication between the camera and the computer or mobile device, also over a wireless network. The ideal tool for both novice users and professional thermographic inspectors.

Thermal Imager Camera features
- high sensitivity of detectors and a wide temperature range
- comprehensive image analysis tools
- intuitive user interface
- IR video recording (on the SD card or computer disc)
- built-in report module
- different imaging modes: IR, visual, PIP, MIF
- built-in visual camera: 5 Mpx
- built-in: LED torch, laser pointer
- interfaces: Micro USB2.0, Wi-Fi, Gigabit Ethernet, Mini HDMI, slot microSD
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Thermal Imager | KT-560M

Thermal Imager - Overview

This Thermal Imager has high-level thermal cameras along with a variety of IR lenses. A fully radiometric, high-resolution camera which records temperature at each point of the image. This camera makes shooting professional IR images quick and easy. The user-friendly design, lightweight, and intuitive handling make Sonel thermal cameras a pleasure to use. Experienced or new users needing a professional diagnostic tool will find the menus easy to navigate via the touchscreen. Both the touchscreen and the lens swivel independently to view objects of interest that are difficult to access from any angle.

Thermal Imager - Features
- Removable Li-ion battery with 4-hour working time
- 5’’ large rotating touchscreen with no image cropping
- High brightness display gives detailed information in high ambient light or outdoors
- Save IR images and videos (to SD card or directly to a PC)
- Built-in Report module for complete thermal analysis in the camera
- View images as IR, visual, “picture in picture” and MIF mode (combined visual and IR)
- Add voice and text notes, draw graphical symbols (arrows or circles) on images
- 5Mpix visual camera
- GPS, digital compass, LED flashlight and laser pointer
- Micro USB 2.0, Wi-Fi, Bluetooth®, Gigabit Ethernet, Mini USB and SD slot for data
  transfer
- ThermoAnalyze2 Software for PC
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Cable and Pipe Locator | LKZ-2000

Overview of Cable and Pipe Locator LKZ-2000

Easily locate cables and pipes with pinpoint accuracy. The complexity of large underground utility networks continually increases, therefor obtaining precise information on the location of specific buried cables and pipes has never been so important. To protect buried assets during ground excavation work and to support the mapping and surveying of these existing utilities.

Sonel LKZ-2000 system has unique flexible operating modes to help you easily decide the right mode for your location application for the site conditions. The intelligent utility locator monitors the signal interference levels in all available modes and recommends which to use for the best results. Saving you time and giving you increased confidence in your results.

Application for Sonel LKZ-2000 - the best system for most challenging conditions!

POWER INDUSTRY
Sonel LKZ-2000 is designed to easily trace power cables over long and short distances with pinpoint accuracy, especially in areas with high levels of electrical interference. When used in conjunction with the supplied Multi Clamp a trace signal can be safely applied to an electrically live cable. The A-Frame accessory can also be used to easily locate cable sheath faults.

CIVIL ENGINEERING AND CONSTRUCTION INDUSTRIES
The highly durable, weatherproof Sonel LKZ system has a flexible operating system to suit most site conditions and terrain, which is essential on complex and demanding civil engineering and construction sites.

RAIL INDUSTRY
Damaging communication cables can be very costly and time consuming to repair, causing major disruption to the rail network. Sonel LKZ system is designed to easily locate and trace cables in congested areas and with high levels of electrical interference.

TELECOM INDUSTRY
Tracing and locating large bundled cables, such as fibre optic cables, can be difficult and time-consuming. Sonel LKZ system's high-frequency modes are ideally suited for these types of cables, helping to improve your productivity and reliably locating all cable types. The A-Frame accessory can be used to easily locate cable sheath faults.

GAS & OIL INDUSTRIES
These can be the most potentially hazardous, costly or environmentally sensitive pipes to strike and therefore most important not to damage. Using the Sonel LKZ system’s range of low-frequency modes, locating and tracing these pipes is easy over long distances, maintaining maximum accuracy.

WATER INDUSTRY
Locating and tracing pipes can support the mapping and surveying of utilities. Using the Sonel LKZ system with our dual-frequency mode is the ideal solution for locating deep underground non-metallic sewerage and drainage pipes, that can’t be detected using standard locating technology.

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Leakage Current Alarm Signaler | MPU-1

Leakage Current Alarm Signaler- Overview

MPU-1 measures leakage current in AC, low and medium voltage power networks. Improve safety when working with dangerous voltage lines with continuous monitoring of leakage current. Designed to indicate network safety conditions for leakage current. The device enables you to set maximum safe levels of flowing leakage current which will activate visual and audible alarms.

Leakage Current Alarm Signaler - Features
- Constant monitoring of current flowing on earthing
- Use of single clamp or two clamps simultaneously
- Work mode LED indicator
- Visual and sound alarm
- Battery level monitoring
- No DC current measurement
- Measurement with flexible clamp (Rogowski coil)
- Measurement in 50Hz or 60 Hz frequency low and medium voltage networks
- Auto-ranging
- Ergonomic handling
- MPU-1 for operation requires F1, F-2 or F-3 clamp (additional accessories)
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