ABB - Electrification Signature Partner Distributor
ABB - Electrification 9T85B3874 - ABB's Totally enclosed non-ventilated (TENV) transformers are a smart choice for applications where dry-type transformer benefits are desired but the standard enclosure openings are unacceptable because of adverse atmospheric conditions. TENV transformers are recommended where dust, dirt, or lint may be present or where transformers are subject to sprays or controlled wash-down conditions. They are UL Listed through 75kVA for indoor or protected outdoor applications. TENV transformers meet NEMA TP-1 efficiency.
ABB - Electrification

9T85B3874

UPC: 783173224175


Documents & Media
Specification Sheet

Contact for Pricing

Overview

ABB TENV transformers (SKU: 9T85B3874) from ABB - Electrification deliver dry-type transformer protection in environments where standard enclosures fail. These Totally Enclosed Non-Ventilated (TENV) units are UL Listed through 75kVA for indoor or protected outdoor installations, meeting NEMA TP-1 efficiency standards for energy savings. The fully enclosed design prevents ingress of dust, dirt, lint, or wash-down contaminants, making them ideal for manufacturing, food processing, pharmaceutical, and other contamination-sensitive industries. Key specifications include a 130 insulation system with 80°C temperature rise (model TC4300F1, ABB product ID: 1TQY200060X0069). Alternative models offer different configurations: T6100PS1 (1TQY200060X0013) features 105 insulation system, 55°C rise, and integrated primary/secondary fusing; T63K1 (1TQY200060X0023) provides 180 insulation system with 120°C rise for extreme conditions. All models are CSA certified and manufactured in the US for reliable performance. Applications include food and beverage processing where wash-down is required, pharmaceutical facilities requiring contamination control, textile plants with lint-heavy atmospheres, and general manufacturing where dust or debris could damage standard transformers. The TENV design eliminates ventilation openings while maintaining NEMA TP-1 efficiency ratings, reducing energy costs compared to less efficient alternatives. Primary and secondary fusing options (where specified) provide additional protection against overloads. Choose ABB TENV transformers when environmental protection is non-negotiable and standard dry-type transformers cannot meet the challenge. These UL-listed units deliver the durability and efficiency required for continuous operation in harsh atmospheric conditions.
  • UL Listed through 75kVA for indoor/protected outdoor use
  • 130 insulation system with 80°C temperature rise (TC4300F1)
  • Totally enclosed design prevents dust, dirt, lint, and wash-down ingress
  • NEMA TP-1 efficiency compliance for energy savings
  • CSA certified, US-manufactured for reliability

Specifications

Efficiency
NEMA TP 1
Frequency Rating
60 HZ
Frequency Rating, Maximum
60 Hz
Frequency Rating, Minimum
60 Hz
Insulation
IS-19C
KVA Rating
75 kVA
KVA Rating
75;75 kVA;KVA
Phase
3
Primary Voltage
480 VAC
Secondary Voltage
208Y/120
Special Features
GE Type QL transformers meet NEMA TP-1 efficiency standards. They are available with aluminum or copper windings and utilize a UL recognized 220 C insulation system. Quiet Performance-Core and coil assemblies are mounted on rubber isolation pads to reduce noise-Bolted coil terminations-Single-piece front/back is easily removable for service-NEMA 2 drip-proof enclosure is standard, weathershield kits are available for conversion to NEMA 3R outdoor configuration-Qualified to the seismic requirements of IEEE-693-2005 and IBC-2006-Copper or a luminu m windings-C opper gr ound strap- Robust packaging with top and side protection protects against shipping damage-Accessible mounting flanges with front/back slotted mounting holes make installation easier-100PERC factory tested for shorts and coil integrity, current and loss, voltage, impedance and noise. Clear, comprehensive documentation and labeling 85B3874
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
Package Dimensions (L x W x H)
24 IN x 31.8 IN x 39.9 IN
Package Dimensions (L x W x H)
60.96 cm x 80.772 cm x 101.346 cm
Package Weight (Imperial)
833.000 L
Package Weight (Metric)
377.849 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 transformer is the 9T85B3874?

The 9T85B3874 is a totally enclosed, non-ventilated (TEN V) dry type transformer.

When are TEN V transformers recommended?

TEN V transformers are recommended for applications with dust, dirt, or lint, or where subject to sprays or controlled wash down.

What is the KVA rating for this transformer?

The KVA rating for this transformer is 75 KVA.

What is the primary voltage for the 9T85B3874?

The primary voltage for this transformer is 480V.

What is the secondary voltage of the 9T85B3874?

The secondary voltage of the 9T85B3874 is 240V.

What is the coil material used in this transformer?

The coil material used in this transformer is aluminum (AL).

What is the temperature rise for this transformer?

The temperature rise for this transformer is 150 degrees C.

Does this transformer have an electrical shield?

Yes, this transformer has an electrical shield.

What is the frequency rating of the 9T85B3874?

The frequency rating of the 9T85B3874 is 60 Hz.

What is the temperature class of this transformer?

The temperature class of this transformer is 220 degrees C.

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.