0587003X5X1 SCHWEITZER SEL587 PROTECTION RELAY CURRENT DIFFERENTIAL

The SEL-587 comes standard with a front EIA-232 serial port. As an ordering option, select either an EIA-232 or EIA-485 serial port for the rear. Through settings, select and configure the port for SEL ASCII and interleaved SEL Fast binary messages, or Modbus RTU Slave protocol. acSELerator QuickSet Software. The SEL-587 Relay saves a 15-cycle report each time the relay issues a trip or some other user-selectable condition occurs. Each event report contains detailed current, relay element, input, and output data associated with the event. Use the information contained in the relay event reports to review relay operation during faults and tests.

Find out all of the information about the Schweitzer Engineering Laboratories product: over-current protection relay SEL-587 . Contact a supplier or the parent company directly to get a quote or to find out a price or your closest point of sale.. The SEL-587Z Relay uses internal 2000-ohm resistors to provide security against the effects of CT saturation for through faults. Internally mounted metal-oxide varistors (MOVs) are connected in parallel with the high-impedance element to clamp secondary peak voltage to less than 2 kV. Make use of simple settings and dedicated same-ratio CTs to.