Vuw04 Relay 48¦52 Hz

Vuw04 Relay 48¦52 Hz

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Brand : Ram Automations
SKU: RAMA100010517
Availability: In Stock

The VUW04 Relay 48–52 Hz is a precision-engineered power monitoring relay designed for use in three-phase systems, offering reliable performance in energy measurement and load...

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The VUW04 Relay 48–52 Hz is a precision-engineered power monitoring relay designed for use in three-phase systems, offering reliable performance in energy measurement and load supervision. With a measuring range of -20 to +200 kW, this relay is ideal for tracking active power consumption and direction in 3N~3E electrical networks. Built to handle nominal voltages of 231/400V and rated currents of 400/5A, the VUW04 ensures stable and accurate operation within a standard grid frequency range of 48–52 Hz.

Key Features:

  • Wide active power measuring range from -20 to +200 kW

  • Supports standard three-phase 3N~3E system configurations

  • Operates at 231/400V voltage and 400/5A current for industrial applications

  • Precise output signals via -1¦0¦10 mA/V interface for system feedback

  • Robust design suitable for energy monitoring in control panels and switchboards

Specifications:

  • Model: VUW04 Relay

  • Type: VUW04 (96045653)

  • Measuring Range: -20¦0¦200 kW

  • Voltage Input (Ue): 231/400V

  • Current Input: 400/5A

  • Output Signal: Ia(mA)/Ua(V): -1¦0¦10

  • System Type: 3N~3E (three-phase with neutral and earth)

  • Frequency Range: 48–52 Hz

  • Weight: 800 grams

Designed for accuracy and long-term reliability, the VUW04 Relay provides essential monitoring capabilities for industrial energy systems, enabling effective load management and system diagnostics. It is a dependable choice for engineers and facility managers looking to optimize power distribution and ensure operational efficiency in electrical infrastructures.

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