ABB - Electrification Signature Partner Distributor
ABB - Electrification 9T85C9874 - 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

9T85C9874

UPC: 783173224434


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Specification Sheet

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Overview

ABB's Totally Enclosed Non-Ventilated (TENV) transformers, including SKU 9T85C9874, offer superior protection for dry-type transformer applications in challenging atmospheric conditions. These units are engineered to prevent the ingress of dust, dirt, lint, and moisture, making them ideal for manufacturing facilities, food processing plants, and areas requiring controlled wash-down procedures. All TENV transformers are UL Listed through 75kVA for indoor or protected outdoor use and meet NEMA TP-1 efficiency standards, contributing to reduced energy consumption. Available configurations include models with varying insulation systems and temperature rises. For instance, the TC4300F1 (ABB product ID: 1TQY200060X0069) features a 130°C insulation system with an 80°C temperature rise, includes covers, and is CSA and UL certified with a CE mark (IEC). Other models, such as the T6100PS1 (ABB product ID: 1TQY200060X0013), T6350PS1 (ABB product ID: 1TQY200060X0027), T6200PS1 (ABB product ID: 1TQY200060X0019), T6075PS1 (ABB product ID: 1TQY200060X0009), and T6150PS1 (ABB product ID: 1TQY200060X0016), are equipped with a 105°C insulation system and a 55°C temperature rise. These models typically include primary fusing (2 fuses) with holders and secondary fusing (1 fuse) with clips, and are CSA and UL certified. The T6045SF (ABB product ID: 1TQY200060X0004) offers a 105°C insulation system, 55°C temperature rise, and a single primary fuse with holder, also CSA and UL certified. For higher temperature rise requirements, the T63K1 (ABB product ID: 1TQY200060X0023) provides a 180°C insulation system with a 120°C temperature rise, while remaining CSA and UL certified. Control power transformers, such as the CPT 300VA, 480/120 (ABB product ID: 9T58K0504G38), are also available with fuse blocks. Manufactured in the US, these TENV transformers ensure reliable operation and extended service life in demanding industrial environments.
  • Totally Enclosed Non-Ventilated (TENV) design prevents ingress of dust, dirt, lint, and moisture.
  • UL Listed through 75kVA for indoor or protected outdoor applications.
  • Meets NEMA TP-1 efficiency standards for reduced energy consumption.
  • Available with 105°C, 130°C, and 180°C insulation systems and corresponding temperature rises (55°C, 80°C, 120°C).
  • Many models feature primary and secondary fusing with holders/clips for enhanced protection.
  • Manufactured in the USA for reliable operation and extended service life.
  • Features primary and secondary fusing with holders/clips on select models.

Specifications

Efficiency
NEMA TP 1
Frequency
60 Hz
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
Nema Rating
NEMA TP-1
Phase
3
Primary Voltage
480 VAC
Secondary Voltage
208Y/120
Series
TENV
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 85C9874
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 49.1 IN
Package Dimensions (L x W x H)
60.96 cm x 80.772 cm x 124.714 cm
Package Weight (Imperial)
1030.000 L
Package Weight (Metric)
467.208 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 9T85C9874?

The 9T85C9874 is a totally enclosed, non-ventilated (TENV) dry-type transformer.

What is the enclosure type of this ABB transformer?

The enclosure type is TENV, which stands for Totally Enclosed, Non-Ventilated.

What is the KVA rating for the 9T85C9874 transformer?

The KVA rating for this transformer is 75 KVA.

What is the primary voltage for this transformer?

The primary voltage for this transformer is 480V.

What is the secondary voltage for this transformer?

The secondary voltage for this transformer is 240V.

What material is the coil made of?

The coil material is copper (CU).

What is the temperature rise for this transformer?

The temperature rise is 150 degrees C.

Does this transformer have an electrical shield?

Yes, this transformer has an electrical shield.

What is the insulation system class?

The insulation system class is 220 degrees C.

What is the energy efficiency rating?

The energy efficiency rating is NEMA TP-1.

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