ABB - Electrification Signature Partner Distributor
ABB - Electrification 9T58K7780 - 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.
ABB - Electrification

9T58K7780

UPC: 783173825808


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Overview

ABB's Machine Tool Isolation Transformer (SKU: 9T58K7780) is engineered for critical industrial applications requiring exceptional secondary voltage stability, particularly during transient overload conditions like inrush current. Manufactured by ABB - Electrification, this 15 kVA unit provides reliable power isolation and regulation for machine tools and similar equipment where consistent voltage is paramount for precision operation. The transformer features a robust welded core construction, ensuring outstanding performance, extended operational lifespan, and quiet, vibration-free operation. This specific model operates with a primary input of 480 Volts Delta and delivers a secondary output of 208Y/120 Volts. It includes convenient voltage adjustment taps: (+2, -4: 2.5%) for fine-tuning output voltage. The insulation system is rated at 105°C, with a temperature rise of 55°C, indicating its capacity for sustained operation under load. For enhanced safety and protection, the transformer is equipped with primary fuse protection (2 fuses with holders) and secondary fuse protection (1 fuse with clip). It holds UL and CSA certifications, confirming its adherence to stringent safety and performance standards. The robust design of this ABB isolation transformer guarantees dependable performance even with fluctuating load demands. Its compact footprint is optimized for space-constrained control panels and electrical enclosures, making it an ideal choice for applications demanding dependable power regulation and efficient space utilization. The transformer's construction and specifications are designed for longevity and minimal maintenance in demanding industrial settings. Key specifications include a 15 kVA rating, 480V Delta primary, 208Y/120V secondary, 105°C insulation, 55°C temperature rise, and UL/CSA certifications. The UNSPSC code is 39121026, and it is manufactured in the US.
  • 15 kVA Isolation Transformer for stable secondary voltage during inrush current.
  • Primary: 480V Delta, Secondary: 208Y/120V with (+2, -4: 2.5%) taps.
  • Welded core construction for quiet operation, long life, and outstanding performance.
  • 105°C Insulation System and 55°C Temperature Rise for reliable operation.
  • UL and CSA certified with integrated primary (2 fuses) and secondary (1 fuse) protection.

Specifications

Connection Type
Screw Terminal / Fused
Frequency
60 Hz
Insulation
CLASSA
Material
Welded Core
Phase
1
Series
Machine Tool Isolation Transformer
Voltage Rating
480 VAC Delta / 208Y/120 VAC
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)
3.000 L
Package Weight (Metric)
1.361 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 ABB products?

These are isolation transformers designed for machine tool core and coil applications.

Are these transformers UL recognized?

Yes, these transformers are UL recognized.

Are these transformers cUL recognized?

Yes, these transformers are cUL recognized.

What material is the coil made of?

The coil material is CU (Copper).

What is the insulation system class for these transformers?

The insulation system class is CLASS A.

What is the enclosure type for these transformers?

The enclosure type is NONE.

What are the key benefits of these transformers?

They provide a high degree of secondary voltage stability and regulation during overload conditions, and are ideal for applications where power regulation and space optimization are critical.

What kind of cores do these transformers feature?

These transformers feature welded cores for outstanding performance, long life, and quiet operation.

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.