TRESS

The combination of PTE-50-CET and PTE-300-V is used for testing three phase relays and are interconnected via the PTE-BUS. To control both units simultaneously the equipment incorporates master/ slave control for all outputs and levels. Each equipment retains their individual chrartaristic and can be used together or separately for single and three phase tests. APPLICATIONS Testing of all types of relays either manually or by software via computer. MAIN FEATURES - 6 reversible output channels in current or voltage, completely isolated, with phase angle control. - Output power 100VA x 6. - Output power 300 VA* single phase both in current and voltage. - Variable voltage up to 300 V x 3. - Variable curent up to 50 A x 3. - Up to 150 A or 900 V single phase. - Variable phase angle between 0 - 360º . - Variable frequency from 40 to 420 Hz. - Internal program to ramp frequency. - External current or voltage reference input. - RS-232 and PTE-BUS Connections. - Manual control or software control of the 6 output channels. - Overload and thermal alarms, electronicaly protected. - Case: IP-65. - Dimensions: · 200 x 442 x 327 mm x 2 / 22 + 24 kg. · 8 x 18 x 13 in x 2 / 48lb + 52 lb. See the specification of each unit in this catalog. * More than 100VA in current can be achieved using the PTE-SER option.