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Commercial IEC & ANSI Test Systems
| Broad range of transient impulse generators up to 100kV or 100kA. Focused applications with a variety of voltage and current surge impulses employing the Combination, Ring, Damped Oscillatory, 10/700us Telecom and other special pulse shapes. |
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NEW! Green Energy: Smart Grid & Solar
Solar panels are appearing on rooftops everywhere. As they are mounted in exposed areas, tests have to be made for insulation resistance to lightning impulses. The standard IEC61730 refers to an impulse test with the standard 1.2/50us “lightning” impulse. The MIG1203SOLAR has been designed with seven ranges to enable testing on panels with physical dimensions from 30cm up to 2.5m.
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Damped Oscillatory Test Solutions
Damped Oscillatory Test Solutions to IEC61000-4-18 and IEEE / ANSI C37.90
Scalable solutions to perform the 100 kHz and 1 MHz from both standards with MIG-OS-OS1 generator. Add 3 MHz, 10 MHz, and 30 MHz extension at any time with the MIG-OS-OM-EXT. Choose from manual and automated three phase CDN’s. Which also couple EFT, SURGE, and to I/O lines.
Brochure (PDF): Oscillatory Wave Test System
Free Whitepaper - DOW Immunity Test Solutions to CS116, DO 160 s22, ANSI C37.90.1
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Harmonics & Flicker
Total solution. Simple to use. Complies with 61000-3-2 Eds. 1, 2, 3 and 61000-3-3. Upgradeable as standards evolves. Report with tabular and graphic data including new 200% of limit analysis, average and maximum harmonics as a percentage of limits. Additional capabilities include testing to:IEC61000-4-7, -13, -14, -17 and ability to suggest circuit modifications to bring a failing EUT into compliance. Model HAR1000.
Brochure (PDF): Low Frequency Measuring System |
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Combination Wave Testers
Combination wave and Ring wave testing is performed on power or communication networks, which require Coupling and Decoupling Networks (CDNs) to superimpose the impulses and provide protection for auxiliary equipment that is not part of the test setup. Synchronization of the impulse with power frequencies is also required.
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Protection Relay Test Systems
Surge currents can generate over voltages in power distribution and data transmission networks. Computer related products, process control equipment and data communications environments can be damaged by high-voltage surges and spikes. Such power surges and spikes are most often caused by lightning strikes. However, there are occasions when the surges and spikes result from any one of a variety of other causes. These causes may include direct contact with power/lightning circuits, high energy transients coupled into equipment from cables in close proximity and potential differences between grounds to which different equipment is connected.
Electronic equipment can be protected from the potentially destructive effects of high voltage transients through mitigation procedures that include positioning protection devices at building service entrances, central distribution boxes and locally in the equipment power outlets. These protective devices are known by a variety of names including “lightning barriers”, “surge arrestors”, “lightning protection units”, Transient Voltage Surge Suppressors (TVSS), etc. The internationally accepted name to cover all these types of devices is Surge Protection Device or SPD. Surge Protection Device Testers are used to assess the correct functioning of protection devices such as varistors, gas arrestors or a combination of both.
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Capacitor Test Systems
Long wires to sensors or power supplies are very often connected to the inputs or outputs of industrial electronic equipment. The most frequent cause of damage in industrial electronic systems is overvoltages, caused either by switching actions in the equipment itself or by atmospheric discharges such as lightning. AC capacitors are designed to be used primarily in power frequency applications (50/60Hz) for suppression of switching transients and Radio Frequency Interference (R.F.I). Two types of capacitor can be differentiated for these applications. X capacitors, where a breakdown of the capacitor due to lightning or switching transients would not lead to an electric shock hazard and Y capacitors, used in applications where capacitor breakdown could cause a dangerous situation.
Capacitor test systems are used to simulate transient (impulse) and active flammability tests on both X and Y capacitor types over a wide range of values.
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Software Automation
EMC PARTNER instruments are designed to be operated directly from the front panel controller with a high degree of automation. Functions such as amplitude, polarity, phase angle and coupling path can all be selected. However, remote control from a PC is sometimes desirable. In such cases, EMC PARTNER have a range of software packages that provide reliable remote operation and enhanced operator features. Software packages are available for all EMC PARTNER instruments from the smallest ESD3000 up to the biggest MIG14403.
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