DS200AAHA1	GE Turbine Control	Mark V

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Home GE Multilin 269 Plus Motor Management Relay 269PLUS-100P-120AC

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269PLUS-100P-120AC

4.00 (1)
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4.00 (1)
Click a star to rate this product

General Electric Motor Management Relay 269PLUS-100P-120AC Multilin Digital Relay

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Contact: 1-919-372-8413 (Intl.), 1-800-991-7026 (US), sales@axcontrol.com

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Part Number: 269PLUS-100P-120AC
SKU: GM-18814

Manufacturer: GE Multilin
Series: 269 Plus Motor Management Relay

Description
Repairs
Warranty
Manuals

269PLUS-100P-120AC Technical Specifications

Manufacturer	General Electric
Series	269 Plus Motor Management Relay
Part Number	269PLUS-100P-120AC
Shipping Weight	7.75 lb

About the 269PLUS-100P-120AC

Product Type: Motor Management Relay (Solid State Overload/Relay).
Series: 269 Plus Motor Management Relay.
Function: Provides comprehensive monitoring and protection for AC motors in industrial applications.
Status: Discontinued by manufacturer, but often available from distributors like AX Control and Radwell (new, refurbished, or used with warranties).

Key Technical Specifications

RTD Type: 100 Ohm Platinum RTD (Resistance Temperature Detector) for accurate temperature sensing.
Control Voltage: 120 V AC / 125 V DC (ensures compatibility with standard industrial power supplies).
Current Rating: Up to 2 amps.
Relay Connections: 4 relay connections.
Operating/Storage Temperature: -25°C to 60°C.
Weight: Approximately 7.75 lbs (3.5 kg).
Altitude: Max 2000m (for 269PLUS-100P-120 variant, likely similar for 120VAC).
IP/NEMA Rating: IP40X / NEMA 12 (for 269PLUS-100P-120VAC).

Advanced Protection and Management Features

Microcomputer Controlled & Keypad Programmable: Allows for flexible setup and configuration.
"Learning" Feature (MotorMatch): Can "learn" individual motor parameters (e.g., inrush current, cooldown time, acceleration time) to optimize protection for various medium-sized AC motors.
Thermal Modeling: Mathematically computes the motor I²t value based on actual load current and verifies it with RTD feedback for enhanced accuracy in thermal protection.
Overload Curves:
- Eight selectable standard overload curves.
- User-defined custom overload curve capability (Flex Curve).
Monitoring and Display:
- 48-character backlit LCD display.
- Negative sequence phase current unbalance measurement.
- Ground fault (earth leakage) current measurement.
- Up to six stator RTD inputs (total of 10 RTD inputs available, can be used for other monitoring functions if not for stator).
- Monitoring of motor ambient air temperature.
- Display of all SETPOINTS or ACTUAL VALUES upon request.
- Five Target LED indicators for output activation.
Protection Functions: Includes (but not limited to): Stator winding overtemperature, bearing overtemperature, multiple starts, short circuit, locked rotor, rapid trip/mechanical jam, unbalance/single phasing, undercurrent, phase reversal (meter option), undervoltage (meter option), overspeed, output phase loss, overfrequency.
Relay Communications and Control:
- One latched, main trip relay.
- One alarm relay.
- Two auxiliary relays.
- Emergency restart capability.
- Pre-trip alarm warnings.
- Optional single-shot restart on running overload trip.
- Speed switch.
- Differential relay.
- Spare input.
- RS485 communication port (ModBus® RTU protocol supported for interfacing with PCs, PLCs, DCS systems).
Self-Check: Continual relay circuitry self-check.
"HELP" Function: Built-in "HELP" function for additional information.

Installation & Maintenance

Installation: Must follow all national and local electrical codes.
PC Software: Can be set up using 269PC software in addition to the front keypad.
Robust Casing: Rugged, corrosion and flame retardant case.

Support & Warranty (from specific vendors)

AX Control: Offers repair services (3-year warranty on repairs), global shipping, and options for rush repair.
Radwell International: Offers repair services (2-year warranty on repairs) and new/surplus products with a 2-year warranty.

Frequently Asked Questions about 269PLUS-100P-120AC

What relay contact arrangement is specified for the Multilin 269PLUS-100P-120AC motor management digital relay?

The 269PLUS-100P-120AC Multilin motor management relay is not a drawout version. If the 269PLUS-100P-120AC was a drawout version a D/O letter indicator would be found in the parent part number for the 269 PLUS Multilin relay. In this case there is no D/O indication in the 269PLUS-100P-120AC. Thus the relay contact arrangement is not required (it is only required for the D/O). D/O versions have relay contact arrangements specified for the Alarm and the Aux1 and Aux2. For example a D/O relay specified by the number 4 would have a N.O, N.C., N.C. arrangement for the relays alarm, Aux1, Aux2 respectively.

Does the 269PLUS-100P-120AC Multilin motor management relay contain a temperature monitor?

General Electric 269 PLUS Multilin digital motor management relays have the capability to monitor temperature as an important component in their ability to manage and protect AC motors. 10 RTD inputs are presents to be used for stator protection. If RTD inputs are not used for stator RTD protection then they can be free for use with other monitoring functions. For each RTD, the user can select separate trip level and alarm temperatures.

Reviews For 269PLUS-100P-120AC

Internal Review

(4.0)

Advanced Protection and Intelligent Management – This relay stands out with its intelligent capabilities, including a unique "MotorMatch" learning feature that adapts to individual motor parameters—such as inrush current and acceleration time—to optimize protection. Its sophisticated thermal modeling calculates the motor's I²t value and verifies it with platinum RTD feedback for highly accurate thermal overload prevention. Users benefit from eight standard overload curves, plus the flexibility to create custom "Flex Curves," ensuring tailored protection for diverse applications. The unit offers extensive monitoring, including phase current unbalance, ground fault, and multiple RTD inputs, all viewable on a clear 48-character backlit LCD. User-Friendly Interface and Robust Design – The 269PLUS-100P-120VAC is both microcomputer controlled and keypad programmable, with an intuitive "HELP" function for ease of use. It provides comprehensive protection functions against various faults like overcurrent, overspeed, and phase loss, safeguarding both the motor and associated mechanical systems. Its NEMA 12 / IP40X rated enclosure ensures durability in demanding industrial environments, and the built-in RS485 port with ModBus RTU protocol enables seamless communication with PLCs and DCS systems. With a control voltage of 120 VAC/125 VDC, it integrates easily into standard industrial setups. Its continued availability through repair and surplus markets, often with extended warranties from vendors, further extends its value as a reliable motor protection solution. – AX Control Technician

Repair Services For 269PLUS-100P-120AC

Type	Lead Time	Price	Action
Repair Service	1-2 weeks	$1106

Our highly skilled technicians can repair your 269PLUS-100P-120AC. All of our repairs come with a 3 Year AX Control Warranty. Please contact us for additional information about our repair process. To receive the repair pricing and lead time listed above please process your repair order via our website. The following repair options may be available upon request:

48-72hr Rush Repair
Detailed Repair Reports
AX Control Certificate of Warranty

AX Control Warranty Info

All products we sell are backed by our unparalleled warranty. A warranty certificate will be provided with your order upon request.

All PLCs, HMIs, and Turbine Control Boards:	3 Years
All AC/DC and Servo Drives:	2 Years
All Motors:	1 Year

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