Kingsly Instrumentation and Communication Pvt. Ltd. R. T. Nagar, Bangalore, Karnataka

RealTimeSystems introduces advanced high current, digital, direct reading, microprocessor based Automatic Transformer Winding Resistance Meter to measure the D.C. resistance of power transformers and other high inductive electrical devices. With a fast initial settling time this ohmmeter provides the best overall solution to DC resistance testing of transformers. Single or Dual channel measurement of primary or primary and secondary transformer winding resistance is displayed on a large Graphic LCD LED screen to 4½ digit resolution. The measurement is based on four wire ratio method which eliminates the requirement of lead compensation. The meter is equipped with correct polarity check and indication of charging and discharging of transformer winding.

Micro-processor based, single phase, automatic transformer turns-ratio tester with highest measurement Accuracy up to 0.1% ± 2 digits ,turn Ratio Measurement up to 2000 and measurement of phase displacement between two windings from 0⁰ to 360⁰ with resolution of 0.1⁰.

Accuracy : 0.1% ± 2 digits

Digital fault recorder and dynamic monitoring system with multi functional capabilities all contained in one device. Meets or exceeds all power monitoring requirements, Expandable architecture and adaptable acquisition for wide ranging customer needs, Cost effective, quick and easy upgrade for legacy versions to most up to date platform, Master station software works with all legacy devices, Local storage unit (LSU) for mass storage of data, Optimized monitoring and recording.

Extreme digital fault recorder and power generation monitor with multifunctional capabilities contained in one device,M 16 bit analog to digital resolution and up to 12kHz sampling rate, Shunts for current measurement to obtain high accuracy 0.2% on current, One analog to digital converter per channel, Ability to monitor frequency on every voltage channel, Flash disk mass storage as standard (hard disk optional), Contains continuous recorder - can provide more than one month of recording independently of eventual triggering condition, Remote acquisition units for 8 analog channels and 16 digitals as small as 89mm (3.5 inches) high, Cross triggering capability for improved fault identification - allows fast digital fault recording andor slow signals, High synchronization (

Real Time systems Contact resistance Meter is suitable for automatic offline measurement of contact resistance of the switchyard equipments i.e. CB, Isolators, clampconnectors, joints, in live switchyard up to 765kV level, as per applicable standard testing procedure of Power utility. The test results are repeatable, consistent & immune to electromagnetic interference in live switchyard up to 765 kV levels. The instrument can perform properly in both side ground open as well as one side ground open condition. Duty cycle at 100A continuous current is 10 minutes to check verify the healthiness of the contact. Built-in Real Time Clock and memory as standard feature.

Accuracy : ±0.5% ± 2 digits