GE Multilin 269PLUS-10C-120 Digital Relay

Product Description

The 269PLUS-10C-120 was released in the GE Multilin 269 PLUS motor management relay series.

It is a standard model that includes all of the basic features and protection offered by this family of relays.269 PLUS relays are designed for AC motor protection.

With proper installation and configuration, they can be integrated into systems that protect associated mechanical systems as well as motors and operators.

For example, when a GE Multilin meter is used with the 269PLUS-10C-120. power and voltage can be monitored, as well as the values used by the relay to provide additional protection features.

A feature of the 269PLUS-10C-120 GE Multilin relay is the storage of relay setpoints and various values in non-volatile memory.

Setpoints, "learning" parameters, pre-trip values, and statistical records remain unchanged even if control power is lost or otherwise removed.

Stored values include hours of operation, total number of motor starts, number of relay trips, and more.

The 269PLUS-10C-120 also features a built-in firmware self-test to continuously check relay operation.

If the self-test program detects a fault, an alarm indicator is triggered.

The GE Multilin 269 PLUS relay offers flexibility through a custom curve feature that allows the user to enter their own breakpoints if one of the eight standard overload curves is not appropriate.

In addition, there are multiple RTD input sensor types to choose from, as well as multiple control voltage options.

RTD type and control voltage are the two specifications indicated in part number 269PLUS-10C-120.

The 10C refers to the RTD input. In this model, the sensor is a 10-ohm copper RTD. The control voltage is labeled 120. indicating that this GE relay is a 120 VAC/125 VDC model.

These relays are available in various combinations of RTD type and control voltage. If the 269PLUS-10C-120 does not meet the exact needs of your application, several other 269 PLUS models are in stock.

Frequently Asked Questions about the 269PLUS-10C-120

What is the RTD component of the Multilin 269PLUS-10C-120 digital relay?

The 269PLUS-10C-120 has a relay consisting of 10 ohms of copper as indicated by the 10C name.

The 269PLUS-10C-120 has two auxiliary relays, a latching main trip relay, and an alarm relay.

In addition, the 269PLUS-10C-120 is capable of providing a warning before a trip occurs.

The unit contains 12 RTDs programmable to 4 of the 4 output relays already discussed. Finally, there is a programmable analog output.

How do the Multilin GE 269PLUS-10C-120 digital relays and motor management relays protect the motor in the event of a mechanical blockage?

In the event of a mechanical blockage, the Multilin GE 269PLUS-10C-120 Digital Relay and Motor Management Relay will protect the motor as well as any damage to the bearings, gears and other components associated with the drive.

During a rapid trip or mechanical blockage, this function will cause the motor to shut down quickly to stop potential damage.

A current surge will cause the relay designated for this function to become active.

Alarms, trip time delays, and pickup levels can all be selected by the operator for this mechanical jam/rapid trip function.

In this way, the protection of the motor during these events can be controlled by the user.

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