service@Astonhowden.com
+44 122 360 3558
Toggle Navigation
It adopts advanced self-healing metal polypropylene film and high-strength aluminum housing to ensure the stability andreliability of performance and quality; the new non - toxic, non - leakage resin especially designed for dry type capacitor is used as the filling material, which is more environment-friendly and safe....
low voltage filter reactor is made up of high quality framework of tran-sformer and high-purity copper line. Between layers, the high quality German insulation paper is used as isolation layer and the iron core adopt the high quality silicon steel. The installation parts use the environment protective galvanized work piece....
Silicon controlled switch is electronic power components which can realize fast switching of the shunt capacitor. The control signal of the control circuit and controller adopt the photoelectric isolation so as to avoid disturbance. When the controller sends out switching signal, the thyristor is conducted or intercepted so as to input or switch the corresponding capacitor....
The composite switch is composed of three independent composite switches, which is suitable for the on-off control of low voltage reactive power compensation capacitor group. The basic working principle of the composite switch is to use the magnetic holding relay as the switching mechanism, so that the composite switch has the advantages of zero switching of thyristor in the moment of switching and switching off, and has the advantages of no power consumption of contactor switch during normal switching....
Intellectual reactive compensation controller is a new- type distribution measurement and control equipment integrating data collection, reactive compensation and electricity system parameters analysis. It is suitable for the inspection, reactive compensation or smoothing control of 0.4kV, 50Hz low- voltage power distribution system.controller employs digital processor as core that it can inspect three-phase voltage, electric current, active power, power factor and power harmonic in real time. With large liquid crystal screen, it can control 24 ways in maximum at the same time while realizing common compensation, respective compensation, independent compensation, or mixed compensation, meanwhile, it has RS485 communication function....
The main features of capacitor reactor components are as follows: Using high-quality industrial tuning compensation capacitors, oil-free design, high safety; Using no surge current switch, advanced technology, stable and reliable performance; Closed-loop circuit, magnetic field unsaturated, no energy consumption, no electromagnetic radiation; Using special technology and technology, it can effectively suppress high harmonics and inrush current; Modular structure, flexible combination, easy expansion, simple installation, easy maintenance; Humanized man-machine interface, simple operation, easy maintenance, conducive to on-site fault finding; The product has built-in explosion-proof device and temperature control device to improve the reliability of operation under serious harmonic field; Energy saving effect is remarkable, effectively improve power factor, reduce power consumption, improve power quality....
Harmonic protector is a high-tech product aims at anti-interference for the user side of all kinds precision instruments. By absorb the high frequency pulse power grid sharp wave and high frequency surge signal, it can protect user's precision equipment, DCS communication equipment, PLC, computer system, power equipment, wireless devices by reducing communication obstruction, improving equipment life and power quality....
SVG is also modular in design, and the SVG system consists of one or several SVG modules and an optional Liquid Crystal Monitor & Control Panel. Each SVG module is an independent reactive power compensation system, and users can change the SVG rating by adding or removing SVG modules....