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AB-Allen Bradley Vietnam - E3 and E3 Plus Electronic Overload Relays

Loại sản phẩm: Low Voltage Motor Protectors

Mã sản phẩm: E3 and E3 Plus Electronic Overload Relays

Nhà cung cấp: Anh Nghi Sơn

Xuất Xứ: chính hãng

Hãng sản xuất: Allen-Bradley

Giá : Vui lòng liên hệ

E3 and E3 Plus Electronic Overload Relays

Bulletin 193 IEC and 592 NEMA E3 and E3 Plus Electronic Overload Relays are optimal world-class products with a broad range of features in one complete, compact package. These multi-function, solid-state, microprocessor-based relays are designed to protect single- or three-phase squirrel cage induction motors. Our relays help you manage and monitor motor performance to prevent and minimize production downtime.

Features

  • 0.4…90 A current range
  • DeviceNet Ready (ODVA Conformance tested)
  • LED indicators and Test/Reset button
  • Adjustable trip class 5…30
  • Ambient temperature compensation
  • True RMS current sensing (20…250 Hz)
  • Protection for single- and three-phase motors
  • Integrated I/O (2 in/1 out)
  • Programmable trip and warning settings
  • Diagnostic functions (history of last 5 trips)

EC2 & -EC3 also include:

  • Integrated I/O (4 in/2 out)
  • Ground fault protection
  • PTC thermistor monitoring
  • DeviceLogix component technology (series B & C)

EC5 also includes:

  • Integrated I/O (6 in/2 out)
  • Ground fault protection
  • DeviceLogix component technology (series C)
  • Power monitoring
  • Voltage protection

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