ABB - Electrification 9T21S1100 - ABB's Servicenter™ Single-Phase Integral Transformer and load center system comes equipped with an encapsulated transformer wired into rightly sized circuit breakers for both the primary and secondary transformer windings. Qualified to the seismic requirements of IEEE-693-2005 and IBC-2021 and CBC 2022. Accessible mounting flanges with keyhole slotted mounting holes to make installation easy. NEMA 3R painted enclosure. Clear, comprehensive documentation and labeling. The Servicenter system is UL Listed and is suitable for use service equipment with a 10 kAIC short circuit current rating. The load center portion of this system is ready to accept the ABB THQL plug-on circuit breakers.
ABB - Electrification

9T21S1100

UPC: 783173012123

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Overview

The ABB Servicenter™ 9T21S1100 (SKU: 9T21S1100) by ABB Electrification is a pre-assembled, single-phase integral transformer and load center system designed for efficient power distribution in industrial and temporary power applications. This unit significantly reduces installation time and costs by integrating a Type QMS encapsulated transformer with primary and secondary main circuit breakers and a load center interior. Assembled and tested in an ABB UL approved factory, the Servicenter™ ensures consistent quality and performance. The Type QMS transformer features a 180°C UL Recognized insulation system with a 115°C rise, contributing to its dependable operation. The integrated load center utilizes the ABB ReliaHome™ circuit breaker interior and is equipped with factory-installed and wired main circuit breakers, appropriately sized for both primary and secondary windings. This system boasts a 10 kAIC short circuit current rating and is UL Listed to UL 1062 (YEFR:E75204), suitable for use as service equipment. Installation is simplified by accessible mounting flanges with keyhole slotted mounting holes, and the NEMA 3R painted enclosure provides durability for indoor and outdoor use. The load center is designed to accept ABB THQL plug-on circuit breakers for flexible branch circuit protection. Qualified to stringent seismic requirements including IEEE-693-2005, IBC-2021, and CBC 2022, the Servicenter™ offers enhanced safety and compliance. Key features include a heat barrier under the core and coil for electrical and thermal isolation, high-efficiency core construction for quiet operation and low no-load losses, and a front-accessible panel door for safe and convenient access. The Servicenter™ conforms with NEC Article 450-3 for transformer overcurrent protection. This specific model (9T21S1100) is rated for 15 kVA, with 480V input and 120/240V output, featuring 12 max branch spaces for 1-pole THQL breakers, a 60A primary main breaker, and a 70A secondary main breaker. It is manufactured in the US.
  • Pre-assembled integral transformer and load center system
  • 15 kVA, 480V input, 120/240V output
  • 10 kAIC short circuit current rating
  • NEMA 3R painted enclosure for indoor/outdoor use
  • Seismic qualified to IEEE-693-2005, IBC-2021, CBC 2022

Specifications

Connection Type
Plug-on Circuit Breakers (THQL)
Enclosure
NEMA 3R
Frequency Rating
60 HZ
Frequency Rating, Maximum
60 Hz
Frequency Rating, Minimum
60 Hz
Input Voltage
480 VAC
Insulation
IS-12
KVA Rating
10 KVA
Material
Type QMS Encapsulated Transformer with ReliaHome Circuit Breaker Interior
Mounting Type
Keyhole Slotted Mounting Holes
NEMA Rating
NEMA 3R
Output Voltage
120/240
Phase
1
Poles
Single Phase
Series
Servicenter
Size
5 to 25 kVA
Special Features
This easily installed and serviceable unit incorporates a Type QMS transformer (single-phase) or a Type QL transformer (three-phase), a primary main circuit breaker, a secondary main circuit breaker, and a load-center-design breaker panel. Since these components don't have to be installed and interconnected separately, the contractor or user can reduce installation time and costs. Because of the single-unit concept, only one, handy Service center needs to be mounted. Keyhole mounting flange facilitates easy Mounting-Indoor and outdoor Use-Front - accessible, hinged or removable panel door-Heat barrier under core and coil provides added electrical and thermal isolation for wiring compartment-High-efficiency core construction-Factory installed and wired GE main and secondary main circuit breakers-Transformer, distribution panel and breakers are all designed, built and assembled by GE 21S1100
Standard
No
Temperature Rating
40 °C
Temperature Rating, Maximum
104 F
Temperature Rating, Maximum
40 C
Temperature Rating, Minimum
104 F
Temperature Rating, Minimum
40 C
Wattage
10 KVA
Package Dimensions (L x W x H)
12.62 IN x 12.62 IN x 35 IN
Package Dimensions (L x W x H)
32.0548 cm x 32.0548 cm x 88.9 cm
Package Weight (Imperial)
198.000 L
Package Weight (Metric)
89.813 kg

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Frequently Asked Questions about ABB - Electrification

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.

What environmental ratings do ABB - Electrification products have?

ABB - Electrification products feature robust environmental ratings across multiple standards, including IP54 to IP66 protection levels and NEMA Type 1 to Type 4X enclosures. These ratings ensure equipment can withstand challenging industrial environments, providing dust-tight, water-resistant, and corrosion-resistant protection for indoor and outdoor applications.

What accessories are available for ABB - Electrification products?

ABB - Electrification offers a comprehensive range of accessories across multiple product lines, including auxiliary contact blocks, signaling contacts, shunt trips, undervoltage releases, electronic timers, interlocks, interface relays, mounting pieces, terminal blocks, and connection accessories. These accessories are designed to enhance functionality, improve connectivity, and provide additional protection for industrial control systems, with many accessories being compatible with SMISSLINE TP plug-in distribution systems and Unifix AD busbar systems.

How are ABB - Electrification products typically installed?

ABB - Electrification products are installed through a professional, systematic process that includes precise equipment verification, secure electrical connections, and comprehensive testing. Installation typically involves verifying foundation requirements, assembling equipment, connecting busbars and control cables, establishing earthing systems, and conducting thorough pre-commissioning and commissioning tests to ensure optimal performance, reliability, and safety.

What is ABB - Electrification's warranty policy?

ABB - Electrification offers a standard 1-year factory warranty for most electrification products, with options to extend warranty coverage up to 5 years for specific product lines like low voltage circuit breakers. Extended warranty requires online registration through ABB's Extended Warranty Tool, which verifies the product application and provides additional coverage for manufacturing defects and factory-mounted accessories.