ABB - Electrification Signature Partner Distributor
ABB - Electrification 9T58K2804G38 - ABB's Machine tool core and coil transformers are isolation transformers designed to provide a high degree of secondary voltage stability (regulation) during a brief period of overload condition (also referred to as “inrush current”). They are ideal for applications where power regulation and space optimization are critical. Machine tool core and coil transformers feature welded cores to deliver outstanding performance, long life, and quiet operation.
More images
ABB - Electrification

9T58K2804G38

UPC: 783173144855


Documents & Media
Specification Sheet

Contact for Pricing

Overview

The ABB Machine Tool Core and Coil Transformer (SKU: 9T58K2804G38) is an isolation transformer engineered to maintain secondary voltage stability during transient overload conditions and inrush currents common in machine tool operations. This transformer ensures consistent power delivery, protecting sensitive equipment and optimizing performance in demanding industrial environments. Key features include a welded core for exceptional durability, extended service life, and quiet operation. The transformer is designed for machine tool control circuits and general industrial power distribution, meeting or exceeding NMTBA regulation requirements. It features copper windings, finger-safe terminals for enhanced safety, and pressure plate terminals for secure connections. Optional integral primary and/or secondary fusing provides additional application flexibility. The compact design and optimized mounting dimensions allow for space-constrained installations, with many units fitting competitor mounting footprints. This transformer operates at 50/60 Hz and is RoHS and REACH compliant. Available in multiple configurations, including 5-6 kVA and 8-10 kVA models, it supports input voltages such as 480V Delta and output voltages like 208Y/120V. Taps are available at (+2, -4: 2.5%) for precise voltage adjustment. The transformer also includes primary and secondary fuse holders/clips for added protection and compliance with UL and CSA standards.
  • Welded core construction for exceptional durability and long service life
  • High secondary voltage stability during transient overload conditions
  • Copper windings and finger-safe terminals for enhanced safety
  • Compact design with optimized mounting dimensions for space-constrained installations
  • RoHS and REACH compliant, operating at 50/60 Hz with UL and CSA certification

Specifications

Insulation
CLASSA
Material
Welded Core
Phase
1
Series
Machine tool core and coil transformers
Size
Compact
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)
4.000 L
Package Weight (Metric)
1.814 kg
A - 15.0 kV bushing

015J0400AN

A - 15.0 kV bushing
O Plus C - 34.5 kV bushing

034Z3000AW

O Plus C - 34.5 kV bushing

Frequently Asked Questions

What type of transformers are these for machine tools?

ABB's machine tool core and coil transformers are isolation transformers designed for machine tool applications.

What is the coil material of these transformers?

The coil material for these transformers is copper (CU).

What is the temperature rise rating for these transformers?

The temperature rise rating for these transformers is 115 degrees Celsius.

What is the insulation system class for these transformers?

The insulation system class for these transformers is Class A.

What is the frequency rating for these transformers?

The frequency rating for these transformers is 60 Hz.

What is the enclosure type for these transformers?

These transformers have a None enclosure type.

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.