GE 269PLUS-100P-HI Motor Management Relay

GE 269PLUS-100P-HI Motor Management Relay

INTRODUCTION

The 269 Plus is a microprocessor based product designed to provide complete and accurate protection for industrial motors and their associated mechanical systems. The 269 Plus monitors the rotor and stator winding temperatures and shuts off the motor when thermal limits are exceeded.It also shuts down the motor when it detects a potentially damaging or hazardous condition. All RTD inputs not used for stator winding protection can have individual settings for temperature monitoring functions. This allows both motor and driven load bearings to be monitored by the relay.

PROTECTION&CONTROL

Stator winding overtemperature

Bearing overtemperature

Multiple starts

Overloads

8 standard overload curves

User defined overload FlexCurve™

Locked rotor

Rapid trip/mechanical jam

Unbalance/single phasing

Short circuit

Ground fault

Undercurrent

Phase reversal (meter option)

Variable lock-out time

Latched main trip relay, alarm relay

2 auxiliary relays

Emergency restart capability

Pre-trip alarm warnings

Key Features

Comprehensive Protection:

Provides thermal model bias, protection with RTD and negative sequence current feedback.

Monitors stator winding and bearing over-temperature, as well as abnormal conditions such as multiple motor starts.

Supports 8 standard overload curves and user-defined overload FlexCurve™ curves for precise protection.

Precise Control:

Temperature monitoring via programmable RTD inputs for stator, bearing and ambient temperature protection.

Provides unbalance, single-phase, short-circuit, and ground-fault protection.

Supports advanced control functions such as phase reversal (meter option) and variable lockout time.

Easy to use:

Equipped with a clear front display for easy viewing of motor status and protection information.

Provides a wide range of input and output options, including 12 programmable RTDs, 5 factory-programmed digital inputs, 4 output relays, and more.

Supports EnerVistaTM software for configuration, commissioning and data archiving.

High Reliability:

Adoption of high quality electrical components and anti-interference design ensures stable operation under various working conditions.

Strictly tested and certified to meet the high reliability requirements of industrial applications.

Application Areas

GE 269PLUS-100P-HI motor management relays are widely used in the following areas:

Industrial automation: for motor protection and control in various industrial production lines.

Mechanical equipment: such as fans, pumps, compressors and other key equipment motor protection and control.

Power system: Used in power systems to protect key equipment such as generators and motors.

Product Specification

Model No.: 269PLUS-100P-HI

Operating Voltage: Normally 24V (but specifics may vary by application)

Rated current: 5A

System memory: 8MB (expandable to 128MB)

Communication Interface: Support HDMI interface and Modbus RTU standard RS485 serial port, etc.

Storage and Operating Ambient Temperature: -25°C to 60°C (or -40°F to 140°F depending on source representation)

Shipping box dimensions: 11.40 inches x 7.50 inches x 16.00 inches (W x H x D)

Shipping weight: 7.75 lbs.

Caution

When installing and using the GE 269PLUS-100P-HI Motor Management Relay, be sure to follow the instructions and regulations in the product manual.

Ensure that the input voltage of the relay matches the power supply to avoid damage to the unit due to over or under voltage.

Regularly check the operating condition of the relay and replace worn parts and perform cleaning and maintenance in a timely manner.

When performing maintenance and repairs, be sure to disconnect the power supply and wait until the relay is fully discharged before operating.