Protective relay test sets with direct on-board control and computer-based test automation THE ELECTRONIC PTE TEST EQUIPMENT RANGE The electronic PTE test equipment range has been designed for maximum efficiency and simplicity when testing protective relays in the field. These universal, rugged and powerful units provide the required accuracy and performance to test any electromechanical, static, or numerical relay. Output waveforms are digitally synthesized, and completely isolated from the mains supply. The signal is then electronically amplified to attain up to 50 A or 300 V with an effective...

Current / voltage channel ASSISTED MANUAL CONTROL The comprehensive and well-designed control board in the PTE units provides fast and accurate operation for the simplest one-shot testing to the most complex dynamic fault simulation. The board’s design and the studied position of each control and button is uniform and coherent, so that all the units are operated in the same way. The three-channel versions feature a master/slave function that allows to control and adjust two or three channels simultaneously from channel #1. You just adjust the pre-fault and fault quantities, launch the simulation...

Selectable frequency and phase angle reference The frequency and phase reference for the generation of the sinusoidal output can be chosen from various sources by just pushing a toggle button. You can select, for example, an internal frequency generator, the supply’s line, an external signal at the synch input or the active source in another PTE unit connected to the bus. INTEGRAL PROTECTION Output amplifiers are safeguarded against overheating and overload by electronic protections that resume the output automatically when the trouble is cleared out. Furthermore, the complete isolation between...

PTE-50-CE PRO Any test set in the PTE range can be upgraded with an additional voltage source, the PTE-FCN option. This electronic, independent source can be adjusted in amplitude, frequency, and phase angle. It comes installed as standard with the 'Pro' versions of the PTE sets, but it can also be purchased separately and mounted by the user inside the unit's lid in a few minutes. The PTE-FCN will dramatically increase the relay types that can be tested, usually avoiding unnecessary investment in three-phase equipment. The PTE-50-CE Pro, for example, is an unbeatable single-phase test set for...

IEEE No. Protective device □ Options required Pro: with the PTE-FCN module ■ Partially tested OPTIONAL ACCESSORIES The PTE-FCG battery simulator can be used externally or fitted inside the lead of the three-channel models. It provides a 60W supply of 48, 125 or 250 VDC to energize any electronic or numerical relay during the tests. The PTE-12 interface allows the integration of a personal computer in the PTE-BUS for software based operation of the PTE equipment. It also implements the PTE-COM command interpreter that enables the user to build his own automation applications using popular programming...

SOFTWARE APPLICATIONS The PTE range of relay testing equipment offer the best of both worlds: a powerful, yet easy to use control panel and the capability to communicate with a computer to do the testing and the reporting automatically, by means of optional software applications: ROOTS ROOTS (Relay Object-Oriented Test Software) provides the best solution to the testing of today’s multifunctional IEDs by performing accurate fault calculation, sequential test execution, and reporting automatically. ROOTS is an optional product for computer-based operation of EuroSMC relay test sets. ROOTS is developed...

SPECIFICATIONS REVERSIBLE OUTPUT CHANNELS TRIP MONITOR Normal Mode PTE-FCN OPTION Output power STANDARD ACCESSORIES EXTERNAL REFERENCE INPUT Complete 2-m / 6,5 ft. test lead set 1.5-m / 4,9 ft. power cord 4-mm terminal adapters 4-mm crocodile clip set RS-232 communications cable PTE BUS interconnection cable Set of replacement fuses Coaxial BNC to 4-mm connection cable Nylon bag for test set and accessories* Calibration software User manual in English Certificate of calibration *Only for some models Please note: Due to the continuous research and development by EuroSMC, specifications in this...