Welcome to Nisal Technical Solutions

Low Voltage Power Quality Analysis

Using four Elcontrol NanoVIP CUBE power quality analyzers, we measure voltage, current, harmonics, power factor, load balance, and supply disturbances. Multi-point monitoring helps identify electrical issues and energy use trends for practical recommendations.

Thermography Inspection on Low Voltage Switchgears

With our FLIR E60 thermal camera, we inspect electrical panels and switchgear for hotspots, loose connections, and abnormal temperature patterns. The findings support targeted maintenance and help reduce unexpected failures.

Primary Current Injecting Testing

We conduct high-accuracy primary injection testing to validate the performance of protective devices such as earth fault relays, earth leakage relays and CTs. Our calibrated test equipment and experienced engineers ensure reliable system protection through accurate trip verification.

Siemens PLC Programming and HMI Development

We develop, modify and troubleshoot Siemens PLC programs and HMI screens for industrial automation. Services include control sequences, motor and VFD control, alarms, process monitoring, testing and commissioning.

Transformer Testing and Diagnostics

Our Huazhen HZJY-15K, HZJQ-1, HZ-3110, HZBB-10A and HZ-IV instruments support insulation resistance, oil breakdown, winding resistance, turns ratio, vector group and impedance testing. We provide results for commissioning, maintenance and fault investigation.

Additional Testing Services

Electrical Installation and Portable Appliance Testing — With our Fluke 1653B and 6500-2, we check insulation resistance, continuity, earth loop, RCDs and portable appliance safety.

Combustion and Flue Gas Analysis — With our Testo 300, we measure combustion and flue gas parameters for boiler and burner checks.