ABB - Electrification Signature Partner Distributor
ABB - Electrification 9T21C3320 - ABB's QMS single phase transformers feature encapsulated core and coils in a NEMA 3R nonventilated weatherproof enclosure. Knock outs provided on back and bottom. Mounting holes on side for easy access. Wiring compartment includes ground stud.
ABB - Electrification

9T21C3320

UPC: 783173012000


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Specification Sheet

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Overview

ABB’s QMS single-phase transformer (SKU 9T21C3320) delivers reliable power conversion with an encapsulated core and coils, ensuring protection against moisture, dust, and environmental ingress. Housed in a NEMA 3R non-ventilated, weatherproof enclosure, this transformer is built for outdoor or exposed industrial applications, meeting stringent NEMA 3R standards for protection against falling rain and sleet. The encapsulated design minimizes vibration and noise, providing quieter operation compared to non-encapsulated units. Designed for general-purpose use, the QMS transformer features knockouts on the back and bottom for flexible wiring access, along with side mounting holes for secure attachment. The integrated wiring compartment includes a ground stud for safe electrical connections, and the enclosure provides space for control power transformers and pilot device knockout holes, enhancing versatility for control panel configurations. Manufactured in the US to industrial standards, this transformer is ideal for applications requiring durable, long-term operation in harsh environments. Key specifications include single-phase poles, side mounting type, and a NEMA 3R enclosure rating. The encapsulated core and coils ensure robust performance, while the weatherproof design guarantees reliability in outdoor or exposed settings. Compatible with control power transformers and pilot devices, the QMS transformer is a versatile solution for industrial power distribution and control systems.
  • Encapsulated core and coils for protection against moisture and dust
  • NEMA 3R weatherproof enclosure for outdoor or exposed applications
  • Side mounting holes and knockouts for flexible installation
  • Integrated wiring compartment with ground stud for secure connections
  • Space for control power transformers and pilot device knockout holes

Specifications

Enclosure
NEMA 3R
Frequency Rating
60 HZ
Frequency Rating, Maximum
60 Hz
Frequency Rating, Minimum
60 Hz
Height
17.1 in
Input Voltage
480 VAC
Insulation
IS-12
Output Voltage
120/240
Phase
1
Standard
Yes
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
Width
12.5 in
Package Dimensions (L x W x H)
12.5 IN x 12.5 IN x 17.06 IN
Package Dimensions (L x W x H)
31.75 cm x 31.75 cm x 43.3324 cm
Package Weight (Imperial)
197.000 L
Package Weight (Metric)
89.359 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 is the NEMA rating of the ABB QMS transformer?

The ABB QMS transformer (SKU 9T21C3320) is rated NEMA 3R, providing protection against falling rain and sleet.

What type of mounting does the QMS transformer use?

The QMS transformer features side mounting holes for secure attachment.

Is the QMS transformer suitable for outdoor use?

Yes, the NEMA 3R weatherproof enclosure makes it ideal for outdoor or exposed applications.

What is the core and coil construction of the QMS transformer?

The QMS transformer features an encapsulated core and coils for protection against environmental ingress.

Is the QMS transformer manufactured in the US?

Yes, the QMS transformer is manufactured in the US to industrial standards.

Does the QMS transformer support pilot device knockouts?

Yes, the QMS transformer includes pilot device knockout holes for control panel configurations.

Can the QMS transformer accommodate a control power transformer?

Yes, the enclosure provides space for a control power transformer, enhancing versatility.

Where are the knockouts located on the QMS transformer?

Knockouts are provided on the back and bottom of the enclosure for flexible wiring access.

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.