- The best materials for 15 to 36 kV lines
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Pextron URP 1439TU microprocessor-based digital protection relay with multiple ANSI functions, MODBUS® RTU communication, and a robust design. Ideal for medium-voltage systems.
The base price of Online Store This offer is exclusively for sales within the state of São Paulo. For orders outside the state of São Paulo, the tax calculation will be performed at checkout.
THE Pextron URP 1439TU Relay is a microprocessor-based digital protection device designed for applications in medium voltage systems such as primary cabins, substations and distribution panels. With multiple ANSI protection functions, MODBUS® RTU communication and robust design, it offers high reliability and ease of integration into industrial automation systems.
Main Technical Characteristics:
ANSI Protection Functions:
27: Undervoltage.
47: Phase sequence.
48: Lack of phase.
50: Instantaneous phase overcurrent.
50N: Instantaneous neutral overcurrent.
51: Phase time overcurrent.
51N/GS: Timed overcurrent of neutral or earth sensor.
59: Overvoltage.
79T/79F: Voltage/frequency reset.
81: Frequency (subfrequency).
86: Blocking.
98: Oscillography and event recording.
We are the largest 15 to 30kv distribution center in Brazil, with more than 3000 items in stock!
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The base price of Online Store This offer is exclusive to the state of São Paulo. For invoicing to other states, the tax calculation will be performed at checkout and visible in the order subtotal before finalization.
