High Voltage Test Systems /
Impulse Test Systems
Impulse test systems and high voltage test systems are used to test the electrical insulation of high voltage equipment, such as power transformers, cables, and switchgear. These systems are designed to simulate the high voltage stresses that these components will experience in real-world conditions, helping to ensure that they can operate safely and reliably.
Impulse test systems are used to test the ability of the insulation to withstand sudden, high voltage transients, such as lightning strikes or switching surges. These tests involve applying a high voltage impulse to the insulation, and measuring the response of the system. Impulse test systems typically consist of a capacitor bank, a high voltage generator, and a range of measurement and monitoring equipment.
High voltage test systems, on the other hand, are used to test the insulation under continuous high voltage conditions. These tests involve applying a constant high voltage to the insulation for an extended period of time, and measuring the response of the system. High voltage test systems typically consist of a high voltage transformer, a range of measurement and monitoring equipment, and a control system for adjusting the voltage and current levels.
Both impulse test systems and high voltage test systems are essential tools for ensuring the safe and reliable operation of high voltage equipment. By subjecting the insulation to high voltage stresses, these systems can identify any weaknesses or defects in the insulation, allowing them to be addressed before they can cause a failure or outage.
Impulse test systems and high voltage test systems are used to test the electrical insulation of high voltage equipment, such as power transformers, cables, and switchgear. These systems are designed…
...to simulate the high voltage stresses that these components will experience in real-world conditions, helping to ensure that they can operate safely and reliably.
Impulse test systems are used to test the ability of the insulation to withstand sudden, high voltage transients, such as lightning strikes or switching surges. These tests involve applying a high voltage impulse to the insulation, and measuring the response of the system. Impulse test systems typically consist of a capacitor bank, a high voltage generator, and a range of measurement and monitoring equipment.
High voltage test systems, on the other hand, are used to test the insulation under continuous high voltage conditions. These tests involve applying a constant high voltage to the insulation for an extended period of time, and measuring the response of the system. High voltage test systems typically consist of a high voltage transformer, a range of measurement and monitoring equipment, and a control system for adjusting the voltage and current levels.
Both impulse test systems and high voltage test systems are essential tools for ensuring the safe and reliable operation of high voltage equipment. By subjecting the insulation to high voltage stresses, these systems can identify any weaknesses or defects in the insulation, allowing them to be addressed before they can cause a failure or outage.
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Damped-capacitive impulse voltage dividers series CS are optimized for high dynamic behaviour and can be used to measure full and tail chopped...FIND OUT MORE
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Haefely renowned in the HV world, is a leading supplier of Cable Test Termination Systems (CTTS). Our CTTS has earned the industry’s confidence and...FIND OUT MORE
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The multiple chopping gap is a patented Haefely design and is used to chop lightning impulses (on the front and on the tail) as well as switching...FIND OUT MORE
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Protect your components from lightning strikes with HAEFELY’s SSGA Impulse Current Generators. Our generators, with 50 kA – 200 kA...FIND OUT MORE
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KEV series cable test terminations are used for AC testing as well as for partial discharge and tan delta measurements on plastic-insulated medium...FIND OUT MORE
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The sphere gaps can be used for Impulse, AC or DC voltage calibration according to the IEC 60052 recommendation. The sphere-gap presents the...FIND OUT MORE
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The PCI 811c is a specially developed computer that works seamlessly in high voltage laboratories. It is built with state-of-the art components, and...FIND OUT MORE
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Reference dividers are used for comparative measurements while calibrating measuring systems. Reference dividers, type RCZ, are designed for the...FIND OUT MORE
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SGDA impulse test systems can be used to generate impulse voltages simulating lightning strokes and switching surges. The total charging voltage...FIND OUT MORE
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SGSA impulse test systems can be used to generate impulse voltages simulating lightning strokes and switching surges. The total charging voltage...FIND OUT MORE
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SGVA impulse test systems can be used to generate impulse voltages simulating lightning strokes and switching surges. The total charging voltage...FIND OUT MORE