ABB - Electrification Signature Partner Distributor
ABB - Electrification 9T85B3874G15 - 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.
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ABB - Electrification

9T85B3874G15

UPC: 783173224199


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Specification Sheet

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Overview

ABB’s Totally Enclosed Non-Ventilated (TENV) dry-type transformers (SKU: 9T85B3874G15) deliver reliable power distribution in harsh or contaminated environments where standard ventilated enclosures fail. These transformers are UL and CSA listed for indoor or protected outdoor use up to 75kVA, with a 105°C insulation system and 55°C temperature rise for long-term thermal durability. The fully enclosed design blocks dust, dirt, lint, and moisture ingress, making them ideal for food processing, pharmaceuticals, textiles, and general manufacturing where equipment contamination risks are high. Key features include primary fuse holders with 2 fuses and secondary fuse clips with 1 fuse for integrated overcurrent protection. Available models like the 45kVA (9T85C9873G15) and 15kVA (9T85B3871G15) operate at 480V input with (+2, -4: 2.5%) taps for voltage adjustment. The 15kVA unit delivers 208Y/120V output and weighs 370 lbs, while the 45kVA unit weighs 760 lbs. All models meet NEMA TP-1 efficiency standards for energy-conscious operation. These transformers are built for applications requiring wash-down resistance or protection against airborne particulates. Their sealed construction ensures compliance with safety and environmental standards while maintaining operational integrity in facilities where cleanliness and equipment longevity are critical. Choose ABB TENV transformers for dependable performance in contaminated or controlled environments.
  • Totally enclosed non-ventilated design prevents dust, dirt, and moisture ingress
  • UL and CSA listed for indoor/protected outdoor use up to 75kVA
  • 105°C insulation system with 55°C temperature rise for thermal durability
  • Primary fuse holders (2 fuses) and secondary fuse clips (1 fuse) for integrated protection
  • NEMA TP-1 efficiency compliant for energy-conscious operation

Specifications

Current Rating
75 kVA
Efficiency
NEMA TP 1
Frequency Rating
60 HZ
Frequency Rating, Maximum
60 Hz
Frequency Rating, Minimum
60 Hz
KVA Rating
75;75 KVA;kVA
KVA Rating
75 kVA
Material
Dry-type (TENV)
Material
Dry-type
Nema Rating
NEMA TP-1
Phase
3
Primary Voltage
480 VAC
Secondary Voltage
208Y/120
Series
TENV
Series
TENV Dry-Type Transformer
Special Features
3P 75KVA 480-208Y/120 115C K1 AL TENV
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 Weight (Imperial)
0.001 L
Package Weight (Metric)
0.001 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 ABB transformer is this?

This is a totally enclosed, non-ventilated (TENV) transformer.

What is the KVA rating of this transformer?

The KVA rating is 75 KVA.

What is the primary voltage for this transformer?

The primary voltage is 480V.

What is the secondary voltage for this transformer?

The secondary voltage is 240V.

What is the coil material used in this transformer?

The coil material is aluminum (AL).

What is the temperature rise rating for this transformer?

The temperature rise is 150 degrees C.

What is the frequency rating for this transformer?

The frequency is 60 Hz.

What is the enclosure type of this transformer?

The enclosure type is TENV.

When should I use a TENV transformer?

Use TENV transformers when dry-type benefits are desired but standard enclosure openings are unacceptable due to adverse atmospheric conditions.

What environmental conditions are TENV transformers suitable for?

They are recommended for conditions where dust, dirt, or lint may be present, or where transformers are subject to sprays or controlled wash down.

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.