1. Main Functions（1）Lightning monitoring and waveform recording（2）Busbar overvoltage suppression（3）Grounding overvoltage suppression（4）Perfect compatibility with existing system protectionNote: Does not affect existing system configurations; fully compatible with system settings without requiring any modifications. Can be deployed in conjunction with PT cabinets.2. Key Technologies（1）Overvoltage monitoring and waveform recordingAutomatically records parameters such as number of operations, operation times, and busbar voltage at the time of operation.Sampling frequency: 10 MHz. For voltage waveforms during transient overvoltages, real-time recording and waveform storage are performed with a resolution of 50 ns.（2）Two-stage voltage limiting technologyFirst stage: The high-energy absorption u...
The VAAS( voltage automatic adjustment system ) is a kind of voltage sag corrector/active voltage conditioner which use different solution developed by Enrely company. It can prevent cost loss due to voltage sag in semiconductor, pharmaceutical and other power-critical manufacturing applications.The VAAS can cut off voltage sag power source for short time, typically 1~3s, and supply power to load during the voltage sag moment. It can support power supply, adjust the voltage sag, adjust and the voltage raise, eliminate the load reference and provide real time monitoring of fault arc.The effects of voltage sagIf voltage drop to 60% and keep the sag for more than 12 waveforms, the computer system will lost data and inner program will be disorder.If the work voltage was lower than 85% of syste...
The Enhanced PT Cabinet is an integrated solution that builds on the LOPS core technology and adds full PT cabinet functionality. It delivers nanosecond-level overvoltage monitoring, megajoule-level energy absorption, and peak-clipping suppression, while also providing voltage conversion, power distribution, and resonance suppression — all in a single, space-saving cabinetMain Functions：Electrical Isolation：Provides electrical isolation between primary and secondary systems, ensuring the safety of secondary equipment and personnel. Voltage Conversion & Measurement：Supplies voltage signals for relay protection and metering cabinets. Power Distribution：Provides operating power for secondary systems and auxiliary equipment. Resonance Suppression：Equipped with both primary-side and seconda...
GDIS is designed for protecting DCS ( distributed control system ) and PLD (programmable logic controller), it broadly heightens the safety of important control system through suppressing interruption derived from ground potential rising.It is suitable for the key sensitive control equipment (such as DCS, PLC) in continuous production process, effectively preventing the high frequency interference of the ground network,suppressing the secondary equipment interference caused by ground potential counterattack, ground overvoltage, etc., reduce the risk of comprehensive automation control system, Instrument malfunction and measurement error.Effectively isolate network interference, reduce the risk of interference with the control system, prevent unplanned stop due to a local ...
GPAS (Ground Potential Attack Suppressor) is an active lightning protection device that combines ground potential attack suppression and fault arc defense. It can significantly reduce lightning damage, Arc damage and destruction of the equipment through suppress the ground potential counter-attack .The fact of lightning – It must be respected at all times, not just during the peak periods of a thunderstorm.– It is the result of high voltage currents.– It is unpredictable. This makes researching natural organic strikes very hard.– Most characteristics of lightning are intelligent estimates of typical values formed from other data.– A properly installed lightning protection system will help to protect a property or structure from lightning damage. The Empire State Building is proof of t...