Intelligent Power Instrument

The main configuration of PTC 9300H is a computerized 3 phase power source with a built-in precision reference instrument. It sets new industry standards in the field of test & calibration measurements. The PTC 9300H fulfills 4 important functions :

o Reference output readings

o Power transducers' calibrations

o Power meter calibrations

o Test data and setting ranges can be printed out via the parallel port.

PTC 9300H features software control system with multiple micro-processors fully integrated to produce highly stable synthesized 3 phase power outputs and reference readings. All control and selection functions are digitally accessible from the PTC 9300H's front control panel or optionally through a RS-232 port to a remote PC. With the proprietary software, testing functions, results and file management are easily performed. The PTC 9300H's VFD illuminated display screen allows for clear readings and menu command operation.

· Reference Output Readings

The PTC 9300H's 3 phase synthesized source is capable of simulating broad variations of 3 phase 3 wires and 4 wires networks. These 3 phase power outputs with fully adjustable ranges are highly accurate and suitable for laboratory and field applications. This model has the standard accuracies of :

o 0.02% reading for Voltage, Current and Frequency

o 0.05% reading for Watts, Vars, Power Factor, WH, VarH