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The UMG 511 power quality analyser is particularly suitable for monitoring power quality according to standards such as the EN 50160. All power quality parameters are collected and analysed e.g. flicker, short term interruptions with fault recorder function, transients, harmonics up to the 63rd and inrush currents etc.
Extensive communication possibilities e.g. RS 485 Modbus, Profibus, Ethernet (TCP/IP), BACnet, http, FTP, SMTP, SNTP, DNS . allow cost effective and rapid integration in existing communication networks.
Worldwide access to the embedded web server can be gained through a web browser. The GridVis software included in the content of delivery allows extensive analysis just by the click of a button.
The Power Analyser UMG 508 is an all-rounder for the front door panel mounting. The device is equipped with a colourful graphic display with intuitive user interface. The extensive measuring functions, such as monitoring of short term interruptions, inrush currents, transients, harmonics up to the 40th order ) are unique in this price range.
Extensive communication options, such as RS485 (Modbus RTU, Profibus), Ethernet TCP / IP, BACnet, HTTP, FTP, SNMP, SMTP, SNTP, or DNS allow a cost effective and rapid integration into existing communication structures.
The measurement is made on 4 separate current inputs, either for three phase systems with additional measurements in N or PE or the measurement of 4 individual single-phase loads. The UMG 508 has per each current input a separate energy counter. The very large data memory of 256 MB permits the logging of all readings for months even without intermediate reading.
The UMG 96RM is a very compact and powerful universal measurement device, mainly designed for use in low and medium voltage distribution systems.
In addition to the large quantity of electrical measurement values, this innovative measurement instrument offers a multitude of additional functions such as for example the measurement of harmonics up to the 40th order. The continuous sampling with 21.3 kHz enables a detection of the mea- sured values in high resolution and thus provides an effective energy management tool for fault ana- lysis and for monitoring power quality
Network analysers from the MRG range are intended for fault analysis and cause identification in low voltage systems. Thus, with overloaded capacitors in a reactive power compensation system a long-term harmonics analysis can provide information on whether the overload is perhaps caused by too much noise on the grid (THD-U), for example. However, the recording of load profiles can also play an important role in the new dimensioning of system components or for the negotiation of power supply contracts. Mobile network analysers offer an advantage in particular with sporadic problems or fault analysis or in cases where certain measured values must be even more closely localised. Along with the large number of electrical measured values this range offers a multitude of additional functions such as the saving of minimum and maximum values, operating hours counter, bi-metallic strip function, password protection and much more.
The Liebert ACV Series, (AccuVar) is a multi-phase, multi-mode distribution panel mounted surge protective device that offers continuous protection from damaging transients and electrical line noise.
A surge protector is an electrical device commonly used to protect computers and related computer components from power surges. To fully understand what a surge protector does, you must first understand what a surge is. The typical electrical wiring found in homes (in INDIA) and offices, carries a standard voltage of 230 volts. If a spike or surge in the voltage occurs, causing the voltage to surpass the norm, damage can occur to the computer equipment. Electrical surges can occur from a number of sources, namely: lightning and the basic surges that occur while turning on the motors and compressors for refrigerators and air conditioners to name a few.
A spike is a brief increase in the voltage intensity and a surge is an increase that endures a bit longer than a spike. In either case, the voltage increases generally endures for less than a second. Surge protectors can prevent many of the problems resulting from spikes and surges. A surge protector, often set up in strip or box form, contains a number of receptacles to plug equipment into. The surge protector itself is then plugged into a standard outlet. While it serves the basic purpose of giving homeowners and business owners additional receptacles to put to use, the greater impact of surge protectors is measured in terms of the protection they offer if a surge occurs.
Though surge protectors come in all shapes, sizes, and price ranges, the typical model will route the increased voltage present during a surge to a grounding wire housed within the surge protector, thus allowing the normal 120 volts to continue on to the components plugged into the protector. Some models also have a fuse within the surge protector. These models work much the same way as a fuse or circuit breaker within a standard home or office electrical panel. When a surge occurs, the protector will route the increased voltage to the grounding wire, but if the voltage is too great, it will blow the fuse and the power to the computer components, for example, will be terminated. Though the computer lost power, at least it is protected and able to function once the surge protector fuse is replaced.
EMERSON TVSS are the product unbeatable in that class of technology. Please go through the catalogue attached understand more about EMERSON TVSS.
