Softbit Technologies Private Limited

Offering GPRS enabled remote data loggers for remote monitoring and control of electric motors, generators, transformers, boilers, furnaces and any other electrical machine and system.

Offering Wirelss data loggers for remote monitoring and control of electric motors, generators, transformers, boilers, furnaces and any other electrical machine and system.

Onload Tap Changer (OLTC) is used with higher capacity transformers where HT side voltage variation is frequent and a nearly constant LT is required. OLTC is fitted with the transformer itself. Multiple tappings from HV windings are brought to the OLTC chamber and conacted to fixed contacts.

Offering SCADA Systems.

In industries we have different types of loads viz. resistive, inductive & capacitive. These loads have different characteristics while in operation and affect the electical system there by causing huge electrical energy loss to consumer as well as nation. Out of these loads inductive load is the most prominent in causing major energy losses if not checked and corrected timely.
In inductive loads the voltage & current are never in phase with each other. Sometime volage is lagging behind and some its current that lags behind the volatge. When the current lags behind the voltage by certain angle, power factor comes into the pictutre or in otherwords power factor is the ratio of real power (kW) to apparent power (kVA). In an electric power system, a load with a low power factor draws more current than a load with a high power factor for the same amount of useful power transferred. The higher currents increase the energy lost in the distribution system, and require larger wires and other equipment. Because of the costs of larger equipment and wasted energy, electrical utilities will usually charge a higher cost to industrial or commercial customers where there is a low power factor. So the consumer has to check at his/her end that the power factor of their plant or electrical system must not go down. This checking is done manually by installing power factor meters and recoding the data on daily basis. If there is any low value of power factor then immediate remedial actions are taken to bring it back to certail good level or near to 1. But manual checking is very tiresome and not worth for big power consumers as a low power factor or few minutes can cause they a huge penality by SEBs.