Profile: ISA Srl specializes in providing Electrical Test Instruments. We are an ISO 9001:2000 certified company. Our Test Instruments are developed, designed and constructed to comply with the IEC, CE and the most used international standards. Our Test & Measurement Instruments have been designed to be used in severe environment such as high voltage substations and heavy industry plants. We offer Advanced Test and Measurement Systems to diversified industries such as:
Secondary Injection Relay Test Sets
Secondary Injection Relay Test Set is a protective relay test set which is designed to give the commissioning engineers a multitasking and highly reliable testing tool. Multi-tasking test sets are designed for testing relays and transducers. This test set features maximum current output of 250 A, maximum AC voltage output of 250 V, maximum DC voltage output of 350 V, frequency generator of 15 to 550 Hz, phase angle shifter, battery simulator of 20 - 260 V DC, oscilloscope function for current & voltage and USB port with microprocessor controllers. The test results and settings of our equipment are saved into local memory. We also offer TD 1000 plus model with two current outputs and high power at 15 Hz.
Battery Test System (BTS 200) is a testing and maintaining battery system which allows to perform measurement of battery voltage, discharging current test & testing of battery capacity. BTS 200 can be connected with external current measurement unit ELU 200. It is designed to perform discharging cycle combining efficiency with portability. Discharging current of our product is up to 1300A with external loads. Our test system includes graphical display showing test parameters, curves & results, internal memory and is suitable for all battery types.
Metal Oxide Surge Arrester Test Sets
Metal Oxide Surge Arrester Test Set is the perfect device to perform analysis and diagnostics on metal oxide arrestors. It is supplied with a special current clip-on transformer which is designed for the measurement of current leakage. It is a on-line diagnostic system of metal oxide surge arresters. Our test set adopts third harmonic analysis of leakage current with compensation. It is supplied with C 47-IS clip-on transformer which is specifically designed to measure leakage current losses in the presence of high electric and magnetic fields.
Traveling Wave Fault Location System TFS 2100 provides accurate fault location solution for transmission and distribution power lines. Traveling waves are voltage and current surges propagating along the power line, arising from power system disturbances such as fault, switching operations and lightning. The TFS 2100 traveling wave fault locator, determines distance to fault by measuring the time for a surge to travel from fault position to measurement point. The fault distance measurement error is less than ±150 typical regardless of the line length, and free from the influence of factors which affect fault location accuracy using traditional impedance methods.
Digital Phase Angle Meters | Circuit Breaker Analyzers | DC Voltage Power Supply Units | Battery Load Units