ABB - Electrification RMS28312LRLR - MTR STACK 3-125A 3PH-1PH RINGLESS 10-22K
ABB - Electrification

RMS28312LRLR

UPC: 783164673432


Documents & Media
Specification Sheet

Contact for Pricing

Overview

The ABB Motor Controller RMS28312LRLR (SKU: RMS28312LRLR) is a ringless motor controller designed for 3-phase to 1-phase power conversion in industrial applications. This US-made controller operates within a voltage range of 10-22 kV and supports current ratings from 3A to 125A, making it suitable for high-demand environments such as manufacturing, mining, and utilities. The ringless design eliminates mechanical wear points, enhancing durability and reducing maintenance costs in critical operations. Key specifications include a 125A socket amperage, 5-jaw socket configuration, and a 3-phase main phase input with 1-phase socket output at 120/240V. The controller features a N3R outdoor enclosure, MEG-approved design, and provisions for 10-22 KAIC THQL/THHQL tenant breakers. With dimensions of 46.4" (H) x 13.5" (W) x 8.9" (D) and an estimated weight of 108 lbs, it is optimized for space-efficient installation in industrial settings. The RMS28312LRLR is part of ABB's ReliaMod Meter Module series, ensuring reliable power distribution and accurate motor management. Its horizontal bus amperage of 800A and tenant neutral/ground lugs (AWG #14-2/0 Al/Cu) provide robust connectivity for industrial motor control applications.
  • 3-phase to 1-phase power conversion with 10-22 kV voltage range
  • Current rating: 3-125A with 125A socket amperage
  • Ringless design eliminates mechanical wear for enhanced durability
  • N3R outdoor enclosure with MEG approval for industrial environments
  • Provisions for 10-22 KAIC THQL/THHQL tenant breakers

Specifications

Current Rating
3-125 A
Number Of Cutouts
3
Poles
3PH-1PH
Series
MTR STACK
Voltage Rating
120/240V
Voltage Rating
10-22 kV
Package Dimensions (L x W x H)
0.001 IN x 0.001 IN x 0.001 IN
Package Dimensions (L x W x H)
0.0025 cm x 0.0025 cm x 0.0025 cm
Package Weight (Imperial)
0.001 L
Package Weight (Metric)
0.001 kg
MTR STACK 3-125A 3PH-1PH RING SKT 10-22K

RMS28312LRGR

MTR STACK 3-125A 3PH-1PH RING SKT 10-22K

Frequently Asked Questions

What is the operating voltage range?

The device operates on 24V DC with a range of 20-28V DC.

What is the maximum operating temperature?

The maximum operating temperature is 70°C.

What is the minimum operating temperature?

The minimum operating temperature is -20°C.

What are the installation requirements?

The device must be installed in accordance with the manufacturer's guidelines and local regulations.

Frequently Asked Questions about ABB - Electrification

What industries and applications are Jokab Safety products used for?

Jokab Safety products are specifically designed for machine safety applications across multiple critical industrial sectors, including Food and Beverage, Packaging, and Material Handling industries. Their safety solutions cover a wide range of machine safeguarding needs, such as safety light guards, safety controllers, safety relays, safety edges, safety mats, and two-hand control devices that protect personnel and equipment in complex industrial automation environments.

What technical support does Jokab Safety offer?

Jokab Safety offers comprehensive technical support through multiple channels, including a dedicated technical support phone line at (888) 385-1221 (Option 1) and email support at [email protected]. For advanced technical assistance, customers can contact their specialized Jokab Tech Support at (519) 982-0976 or email [email protected]. Additionally, they provide product specialist support through Jeff Leslie, who can be reached at (519) 982-0976, offering in-depth application and technical guidance.

What are the main product lines offered by Jokab Safety?

Jokab Safety offers a comprehensive range of machine safety products including safety light guards (Orion), safety controllers (Pluto), safety relays (Sentry), safety edges, safety contact mats, safety locks (Gkey), and safety sensors with OSSD and DYNlink interfaces. Their product lines are specifically designed for industrial applications in food and beverage, packaging, and material handling industries, providing robust safety solutions for machine guarding and personnel protection.

What are the key features of Jokab Safety products?

Jokab Safety products offer comprehensive industrial safety solutions with key features including: highest safety certification levels (up to PL e/Cat 4), extensive fault detection, multiple safety device types (optical safety devices, pressure sensitive devices, sensors, switches, locks, emergency stops), and innovative DYNlink technology that reduces cable requirements and simplifies installation. Their products are certified, verified, and compatible with major industrial automation systems like B&R, featuring easy M12 connector connections and a wide range of adapters to streamline safety implementation.

What certifications and standards do ABB - Electrification products comply with?

ABB - Electrification products comply with a comprehensive range of international certifications and standards, including UL (United States), CSA (Canada), CE (European Community), UKCA (United Kingdom), EAC (Russia), and C-Tick (Australia & New Zealand). Our products meet critical international standards such as IEC 60947 series for low-voltage switchgear, functional safety standards EN 61800-5-2 and ISO 13849-1, and marine classification standards from Bureau Veritas, DNV, and Lloyd's Register of Shipping.

What industries and applications are ABB - Electrification products used for?

ABB - Electrification products are engineered for critical applications across multiple industries, including Energy, Oil & Gas, Manufacturing, Power Generation, HVAC, Marine, Food & Beverage, Mining, Pulp & Paper, Water Treatment, and Automotive. Their solutions cover essential electrical infrastructure needs such as switchgear, power distribution systems, circuit protection, digital control technologies, and drive systems designed for high-reliability environments with a strong focus on sustainability, efficiency, and safety.

What technical support does ABB - Electrification offer?

ABB - Electrification offers comprehensive technical support through multiple channels, including a dedicated technical support hotline at 888-385-1221 (Option 1), available 7:00 a.m. - 5:00 p.m. CST, Monday-Friday. Their support services encompass 24/7/365 emergency services, on-site support, remote monitoring and diagnostics, installation and commissioning, equipment assessments, repair coordination, and multi-vendor technical assistance. Customers can also access resources like personnel safety training, disaster recovery support, and service agreements tailored to their specific electrification needs.

What are the main product lines offered by ABB - Electrification?

ABB - Electrification offers a comprehensive range of electrical distribution and protection products, including circuit monitoring systems, panelboards, switchgear, motor control centers, circuit breakers, softstarters, and power distribution solutions. Key product lines span low and medium voltage applications across utilities, commercial, industrial, healthcare, and manufacturing sectors, with specialized offerings like the ReliaGear® panelboards, SMISSLINE TP bus systems, and Ekip UP protection and metering relays.

What are the key features of ABB - Electrification products?

ABB - Electrification products feature advanced integrated design elements that enhance industrial performance and reliability. Key features include harmonics and EMC design, integrated DC choke, removable terminals for fast installation, USB ports for troubleshooting, and integrated Safe Torque Off (STO) functionality. The products deliver superior motor control capabilities, support both induction and permanent magnet motors, and offer robust operational features like side-by-side mounting without derating and operation at temperatures up to 45°C. Additionally, ABB's Electrification solutions emphasize digital innovation, with technologies like Novolink enabling predictive maintenance, enhanced analytics, and seamless system integration.

What communication protocols do ABB - Electrification products support?

ABB - Electrification products support a comprehensive range of industrial communication protocols, including Modbus RTU, PROFIBUS DP, PROFINET, EtherNet/IP, CANopen, DeviceNet, and IEC 61850. These protocols enable flexible connectivity across multiple industrial automation platforms, with support for various network topologies and high-speed data transmission up to 100 Mbps.