Hemera RF offers a range of equipment to meet all disturbances tests conducted including: ESD, EFT – Bust, indirect lightning, voltage dips, etc.
AUTOMOTIV EMC TEST SYSTEMS
The specific EMC requirements for automotive testing are constantly evolving, making test waveforms increasingly complex. As a manufacturer of EMC test simulators and through its participation in international standards bodies, Hilo-Test is well aware of the requirements of today and tomorrow in the automotive industry. The following automotive products are equipped to meet current EMC needs in the modern automotive industry, and described in the standards ISO 7637-2, ISO 16750, ISO 21848 , LV 124/148, MBN 1028-4 , Renault 36.00.808, SAEJ 1113-111, VW TL81000….
Electrostatic discharge generators (ESD)
Electrostatic discharge simulator to meet EN/IEC 61000-4-2 and ISO 10605 standards.
The ESD (electrostatic discharge) immunity test is the most common immunity test in the field of EMC (electromagnetic compatibility) testing. Models 20 kV and 30 kV.
7-inch touch screen
USB/RS 232 port allows PC control and printing of a test report
Standard and basis of product design and manufacture:
IEC/EN 61000-4-2: Test and measurement techniques – Electrostatic discharge immunity test
ISO 10605: Road vehicles – Test methods for electrical disturbances due to electrostatic discharge
ESD, EFT/BURST, SURGE Multifunction immunity generator
These versatile generators allow several tests according to IEC/EN 61000-4-2, -4-4 and -4-5 standards.
The models are equipped with integrated coupling/decoupling networks and a 7″ touch screen with an RS 232/USB interface for PC control.
The test levels of international standards are pre-programmed and easy to use. The discharge modules corresponding to the different test requirements are easily interchangeable.
Generators for immunity tests to fast burst electrical transients. In accordance to IEC/EN 61000-4-4.
In an electronic circuit, switching transients interfere with other electrical/electronic components and equipment. This interference is characterized by a high amplitude, a short rise time, a high repetition rate and a low energy level. EFT/Burst generators are used to evaluate the electrical and electronic performance of power ports, signals, control and grounding.
These generators are equipped with an integrated single-phase or three-phase CDN network and also a high-voltage output for connection to a capacitive coupling clamp, available as an option.
These SUR S6/S8 generators comply with IEC/EN 61000-4-5 standards
Surge pulses occur during direct or indirect lightning strikes and during switching transients generated by switching or system defects.
It then appears currents or electromagnetic fields causing high voltages or current transients. Lightning pulse generators are used for performance evaluation of equipment subject to high-energy disturbances from the power port and any signal transmission port. These model offers an output voltage of 6 kV to 8 kV.
Power frequency magnetic field generator
Generators of the PFM XX range in accordance with EN 61000-4-8
|Magnetic field strength||0A/m~1200A/m (continuously adjustable)|
|Current waveform||50/60Hz, sine wave|
|Current distortion rate||<5%|
|Working mode||Current range during continuous work: 1A~500A,1~9999s|
|Current range during short working time: 500A~1200A,1~5s|
|Operating mode||Auto/ Manu|
Antenna compliant with EN 61000-4-8 & 610004-9 (Power Frequency Magnetic Field)
1A/m ~ 1200A/m
Can be used at 90°, 180° or any other angle
Impulse magnetic field generator
PFM S 9 compliant with EN 61000-4-9. Impulse magnetic field are generated by lightning stracks on building and others structures.
Damped oscillatory wave magnetic field Generator
PFM S 10 compliant with EN 61000-4-10. (damped oscillatory wave magnetic field)
Voltage dips Generators
VDT S XX series compliant with IEC/EN 61000-4-11.
Voltage dips, short interruptions or voltage fluctuations in public distribution networks can significantly affect electronic and electrical equipment.
Ring wave Generators
RW I XX series compliant with EN 61000-4-12 (ring wave)
Damped oscillatory wave generator
OWI T3 model compliant with EN 61000-4-18 (damped oscillatory wave)
DC voltage dips generator
VDT DC model compliant with EN 61000-4-29 (DC voltage dips).
Telecommunication networks are exposed to particularly natural disasters such as lightning and its effects. Therefore all connected telecommunications systems require reliable protection. Our subsequent Surge Simulators are specifically designed for EMC testing of telecommunications systems in accordance with ITU-T : ITU-T K12, K17, K20 ITU-T 12 TR 1 GR-1089-CORE FCC Part 68, TIA – 968
AC/DC TEST EQUIPMENT
Generators designed to test passive and active components and devices
Consistent with test recommendations for many product standards: Transformer surge test, optical torquers and electrical installations, Device surge test and protection circuits against condenser surges, Spark detection on the sample to be tested with adjustable current sensor.
Generator Designed for dielectric testing, lightning surge 1.2/50
Measurement of Insulation Resistance According to IEC 60065
Designed for dielectric testing of X/Y-capacitors and power line filters
Designed for photovoltaic module testing
HIGH VOLTAGE GENERATORS
Our equipment for testing the electrical safety enable tests to all commonly standards (VDE, EN, IEC, etc.). The products impress with a variety of technical features: TFT display, Ethernet interface, automatic test sequence to a fully electronic generator for even faster and more accurate tests. Our safety testers can be used both stand-alone without a PC as well as integrate with existing system.
High Voltage Divider
The High voltage divider type HVT … RC possess from DC up to their cut-off frequencies in the MHz range uniformly excellent transmission characteristics. The voltage divider consists of a resistive branch, which is constructed of high-grade resistance, and a capacitive branch with series damping.
WSM alternating current measuring resistors have compared with traditional direct current shunt resistors with coaxial voltage tap significantly better high-frequency transmission characteristics. This resulted from a production engineering very complicated structural design of the active part.
ISM pulse current measuring resistors allow the metrological recording of the time curve fast current changes large amplitude in the nanosecond range. The ISM are designed for the pulse current measurement with broadband oscilloscopes
Coupling/decoupling network (CDN)
Hilo-Test offers a wide variety of coupling/decoupling networks for single- or three-phase power supplies, as well as data/signal lines and telecommunications lines. In addition to the many standard versions, Hilo-Test also offers special options for higher voltages (e.g., 3 x 690 V CA or up to 1 kV CC), higher currents (up to 200 A and above) or Surge voltages of up to 12 kV. IEC 61000-4-4/5 standards are essentially valid.
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CA CC test equipment
Our electrical safety testing equipment allows testing to meet all common standards (VDE, EN, IEC, etc.). The products are impressive for their various technical features: TFT display, Ethernet interface, automatic test sequence, as well as a fully electronic generator for even faster and more accurate testing. Our security testers can be used alone, without a computer, but also integrated into existing systems.