ABB - Electrification Signature Partner Distributor
ABB - Electrification 9T21C3318 - 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

9T21C3318

UPC: 783173011980


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Specification Sheet

Contact for Pricing

Overview

The ABB QMS Single Phase Dry-Type Transformer (SKU: 9T21C3318) is a compact, encapsulated transformer designed for industrial control systems, machine tools, and demanding applications requiring precise voltage regulation in minimal space. Housed in a NEMA 3R non-ventilated, weatherproof enclosure, this transformer delivers exceptional durability and protection against environmental elements for both indoor and outdoor installations. The encapsulated copper core and coils ensure superior electrical performance, quiet operation, and long-term reliability, meeting stringent industry standards with UL and cUL Listings (XPTQ.E323774 and XPTQ7.E323774). Key features include improved termination spacing and an integrated junction box with ample wiring compartment room, providing flexibility for selecting UL-listed connectors compatible with copper or aluminum cable. Knockouts on the back and bottom allow for flexible conduit entry, while side-mounted mounting holes simplify installation. The welded core construction guarantees high-quality electrical performance, and the transformer is manufactured in an ISO 9001 certified plant, underscoring ABB’s commitment to quality. Ideal for applications such as machine tool control devices, this transformer operates at 600 volts and below, with a kVA rating ranging from 5 to 25 kVA. It supports dual voltage primary and secondary configurations, enabling a wide range of voltage combinations for versatile use. The NEMA 3R enclosure ensures protection against rain, sleet, and dust, making it suitable for harsh environments. Distributed by Gross Automation, this transformer combines ABB’s engineering expertise with reliable access to critical electrification components.
  • Encapsulated copper core and coils for superior electrical performance and quiet operation
  • NEMA 3R non-ventilated, weatherproof enclosure for indoor/outdoor use
  • 5-25 kVA rating with dual voltage primary and secondary configurations
  • UL and cUL Listed (XPTQ.E323774 and XPTQ7.E323774)
  • Knockouts on back and bottom, side-mounted mounting holes for flexible installation

Specifications

Connection Type
Screw Terminal
Enclosure
NEMA 3R
Frequency Rating
60 HZ
Frequency Rating, Maximum
60 Hz
Frequency Rating, Minimum
60 Hz
Height
14.5 in
Input Voltage
240x480
Insulation
IS-12
Material
Encapsulated Core and Coils
Material
Copper core and encapsulated coils
Mounting Type
Side-mounted holes
Mounting Type
Side mounting with knockouts on back and bottom
NEMA Rating
NEMA 3R
Output Voltage
120/240
Phase
1
Poles
Single Phase
Series
QMS
Series
QMS Single Phase Dry-Type Transformer
Size
5-25 kVA
Special Features
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.
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
Voltage Rating
600 VAC
Wattage
5 KVA
Width
10.6 in
Package Dimensions (L x W x H)
11 IN x 10.62 IN x 14.5 IN
Package Dimensions (L x W x H)
27.94 cm x 26.9748 cm x 36.83 cm
Package Weight (Imperial)
111.000 L
Package Weight (Metric)
50.350 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

Is the ABB QMS transformer suitable for outdoor use?

Yes, the NEMA 3R enclosure provides protection against rain, sleet, and dust, making it suitable for outdoor installations.

What is the kVA rating range for the ABB QMS transformer?

The transformer has a kVA rating ranging from 5 to 25 kVA.

What certifications does the ABB QMS transformer have?

The transformer is UL and cUL Listed with certifications XPTQ.E323774 and XPTQ7.E323774.

What is the voltage rating of the ABB QMS transformer?

The transformer operates at 600 volts and below, with dual voltage primary and secondary configurations for versatile use.

Where is the ABB QMS transformer manufactured?

The transformer is manufactured in an ISO 9001 certified plant in the United States.

What are the mounting options for the ABB QMS transformer?

The transformer features side-mounted mounting holes for easy installation and knockouts on the back and bottom for conduit entry.

Does the ABB QMS transformer support copper and aluminum cable?

Yes, the integrated junction box is compatible with UL-listed connectors for both copper and aluminum cable.

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.