745-W3-P5-G5-HI-ALR

Product Overview

745-W3-P5-G5-HI-ALR is a GE Multilin transformer protection system.

Identity

• Part Number: 745-W3-P5-G5-HI-ALR

• Series: 745 Transformer Protection System

• Type: Transformer Protection Relay

• Manufacturer: GE Multilin

• Software: EnerVista 745 Setup

Electrical Characteristics

• Control Power Range: 90–300 V DC; 70–265 V AC

• Input Voltage: 60–120 V

• Insulation Voltage: 300 V DC

• Operating Temperature: -40…+60 °C

• Chassis: 745 SR Series

Physical Data

• Weight: 4.8 kg (10 lbs, 8 oz)

• Installation: Standard 19-inch panel

• Display: 40-character LCD

• Features: User passcode & clock

Protection Functions

• Frequency protection

• Percent differential

• Overcurrent protection

• Overexcitation protection

Monitoring & Adaptive Capabilities

• Harmonic monitoring (individual harmonics and THD)

• Dynamic CT ratio mismatch correction

• Adaptive time overcurrent elements

• Adaptive harmonic restraint

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