South African Radio League Extract - ZS6EZ

This extract from the South African Radio Frequency Spectrum Regulations was made to facilitate access to these Radio Regulations for radio amateurs. The full regulations were published in Government Gazette 38641 of 2015-03-30.Get price

Sulfr hexafluoride gas measuring devices – Synergy Power Systems

Measuring instruments are used to monitor ambient air, trace leaks and to measure the Sulfr hexafluoride quality of electrical operating equipment. The gaz sf6 gas must always be pure since humidity and toxic or corrosive decomposition products in circuit breakers impair the insulating properties of the gas.Get price

ABB Group - RMS Measurement and Control

ABB Group is a leading international brand in industrial automation and distribution products. RMS has been a strategic channel partner from 2010. We also stock the complete range of products.Get price

List of Worldwide AC Voltages Frequencies

Central Africa 220V 50Hz New Zealand 230V 50Hz Chad 220V 50Hz Nicaragua 120V 60Hz Channel Islands 230V 50Hz Niger 220V 50Hz Gaza 230V 50Hz South Africa 230V 50HzGet price

Contact RMS Measurement Control. E-mail or Call Us

Kya Sands, South Africa Contact RMS Measurement Control RMS Measurement Control offers a complete product range incorporating brands such as ABB, Schneider Electric, Electro Mechanica and CircutorGet price

Mantech Electronics | Leader in Electronic and Industrial

Mantech Electronics is an Electronic Component, Test and Measurement, Tool and Power Product Importer, Supplier and Distributor. Products are available from any one of our branches and distributors in JHB, DBN and CPT.Get price

Radio spectrum occupancy in South Africa

Communications Authority of South Africa (ICASA) and the respective spectrum users in South Africa a comprehensive data-base of transmitters was compiled. The data-base with more than 270 000 entries was geo-referenced allowing the display of each transmitter and its parameters on interactive maps within a geographical information system (GIS). AGet price

Portable condition monitoring systems | SKF

The industrypremier range of handheld data collectors and analyzers. Portable condition monitoring solutions from SKF handle the tasks required to perform predictive maintenance on rotating machinery in countless industries, making it easier to collect, analyse, use and share machine condition data.Get price

ATC SECTORS WITHIN SOUTH AFRICAN AIRSPACE SEPTEMBER 2019 PP

Johannesburg South FIS 011 928 6454/5 0600-1400 / 1400-0600 119.5 / 126.7 Johannesburg North FIS 011 928 6454/5 0430-1600 / 1600-0430 127.4 / 126.7 Lowveld FIS (o/h) 012 312 2389 or Mon-Fri 0600-1300* 119.0 / Secondary 129.4 015 799 2589 Sat Sun 0700-1300* Follow unmanned procedures*Get price

Pumps, Valves and Service | KSB

Mar 25, 2021 · KSB is one of the worldleading manufacturers of pumps and valves and also offers a comprehensive range of service activities. The companyproducts and services are used in process engineering and building services, water and waste water management, and in the energy and mining sectors.Get price

Gas density monitors and gas density sensors for Sulfr hexafluoride and

Gas density monitors and gas density sensors. Trafag stands for precise, reliable and maintenance-free instruments developed for the monitoring of SF 6 and other gases in the field of high- and medium-voltage switchgear.Get price

sf6 gas gas - WIKA South Africa

Leading in SF 6 gas lifecycle solutions . In order to operate plants with SF 6 gas properly, a large number of special instruments and specialist know-how is required. WEgrid Solutions is an expert team, consisting of WIKA employees specialised in specific requirements of the power transmission industry.Get price

Density of Sulfr hexafluoride Measurement: Gas Density Indicator GDI-100-D

Measuring insulating gas Density: A Must for Properly Insulated Switchgear 10/01/2019 | Leo Lopez SF 6 is highly effective at insulating switchgears, transducers, and circuit breakers – but only if there is enough of the gas in the equipment.Get price

Synchro / Resolver Tutorial

The DNx-AI-255 Synchro/Resolver I/O board features 2 input / output channels, 16-bit resolution, 3-wire (Synchro) and 4-wire (Resolver) inputs, reference output per channel, 2 to 28 Vrms programmable reference, 50 Hz to 4000 Hz, 28 Vrms output at 1.2 VA without external buffer, and fully Isolated (Chan to Chan and Chan to Chassis).Get price

Because life is fluid - flow control and applicators | Sulzer

Sulzer is a global leader in fluid engineering. We specialize in pumping, agitation, mixing, separation and application technologies for fluids of all types.Get price

Power quality recorder - SICAM Q100 | Optimize power quality

Power quality - supply quality Quality is generally regarded as an important aspect of any power supply. Insufficient power supply quality has a negative impact on operational processes and operational safety of consumers connected to the network and can entail serious consequences, ultimately resulting in increased costs for the user and supply utility.Get price

Knowing IEC 61000-4-30 Class A | Elspec

The IEC 61000-4-30 puts special attention to the amount of data generated by this measurement method: “This measurement method generates a large amount of data, which, depending on the application, may need to be stored, transmitted, analyzed, and/or archived. Depending on the application, the amount of data may be reduced.Get price

Resuscitation Monitor RM15 - Evotek Medical

Invasive measurement of blood pressure (2 IBP channels) Sys / Mean / Dia blood pressure. Selection of pressure type: ART, PA, CVP, ICP, RAP, LAP, RVP, UA. IBP1, IBP2 waveforms: Minimally invasive measurement of CVP and other low blood pressures in various areas of the body (IIND 500/75) Measurement range, mmH 2 O: –200…450: MainstreamGet price

FLUKE 435-II | Fluke 435 Power Quality Analyser - RS

Available to back order for despatch 2021/04/29.Please allow 4 to 6 working days for delivery to South Africa Best Voltage Measurement Accuracy 50 Hz, 60HzGet price

Product Search - Tunze

Hi-Tech für Aquaristik. The prices listed in the catalogue are given in USD and contain a value-added tax of 0%.Get price

EPS 205 | Bosch Automotive Aftermarket in South Africa

Test pressure generation of up to 1,800 bar in a realistic operating state with automatic cycling through each test point and simple menu of measurement results using this space-saving machine. Technicians will make quick and efficient work of testing, diagnosing and fixing diesel faults.Get price

Digital radiography for inspection of insulating gas | TD Guardian

Digital radiography utilizes a field-applicable radiological source (x-ray, Cesium, Iridium, and/or Cobalt) to pass gamma radiation through the breaker tank assembly onto the opposite where a phosphorous laden type and strength as well as the type of materials and internal medium (insulating gas, air, oil, or vacuum) affect the required exposure time perGet price

Frequency – what it is, and why it’s important.

the details of the history of 60 Hz vs. 50 Hz. The German company AEG (descended from a company founded by Edison in Germany) built the first German generating facility to run at 50 Hz, allegedly because 60 was not a preferred number. AEGchoice of 50 Hz is thought by some to relate to a more "metric-friendly" number than 60. At the time, AEG hadGet price

Cable Fault Locators | Industrial Test Equipment South Africa

The SWG-12/1100R is a portable cable fault location system and is a complex solution for safe, fast easy locating of a faulty place on low and medium underground voltage cables. Diagnostic and test equipment, which is designed for testing and fault location of both LV and MV cables.Get price

Mains electricity - Wikipedia

A voltage of (nominally) 230 V and a frequency of 50 Hz is used in Europe, most of Africa, most of Asia, Australia, and much of South America. In North America, the most common combination is 120 V and a frequency of 60 Hz. Other voltages exist, and some countries may have, for example, 230 V at 60 Hz.Get price

Denel Overberg Test Range - Wikipedia

It was used to test the RSA series of Israeli-South African missiles until cancellation in 1992, since then it has been used by a variety of countries and clients. Until 31 March 2011, it was known as simply the Overberg Test Range or OTB ( Afrikaans abbreviation for Overberg Toetsbaan ).Get price

ABB insulating gas RECHARGING KIT WITH PRESSURE-SWICTCH

Detailed information for: 1VCF359699R0001 (ABB1VCF359699R0001) Categories. Parts Services » Medium Voltage Products and Systems » Circuit Breakers » Indoor sf 6 Circuit Breakers » IEC Sulfr hexafluoride Mechanical Circuit Breaker HD4* » IEC gaz sf6 Mechanical Circuit Breaker HD4 fixed*Get price

High Frequency LCR Meter - Model 11050/11050-5M

Its measurement capabilities cover the primary and secondary parameters required for testing the inductance, capacitance, resistance, quality factor and loss factor of passive components. The HF LCR Meter has a broad testing frequency range 75kHz~30MHz/1kHz~10 MHz/60Hz~5MHz suitable for analyzing component characteristics under differentGet price

50 Hz Versus 60 Hz Current Difference | Mike HoltForum

Jun 27, 2008 · We believe it to be a site specific issue( thus my original inquiry about 50Hz). The power grid in South Africa is known for having issues and we are considering having a power line monitor to check the quality of the power over time for issues.Get price