Techtop Motors GR3-CI-OP-284TC-4-BR-D-25 TechTop GR3-CI-OP-284TC-4-BR-D-25 u2014 25 HP Three Phase ODP motor, 284TC frame, 4 POLE…

Name: Techtop 25 HP 284TC ODP 3-Phase Motor, IE3, 1775 RPM, 230/460V
Brand: Techtop Motors
SKU: GR3-CI-OP-284TC-4-BR-D-25
Availability: InStock

Documents & Media

3D CAD Model (STEP)Specification Sheet Manufacturer Product Website

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The Techtop GR3-CI-OP-284TC-4-BR-D-25 is a 25 HP, three-phase motor designed for industrial applications. This motor features a 284TC frame size and an Open Drip Proof (ODP) enclosure, suitable for standard environments. It meets IE3 - NEMA Premium efficiency standards, offering a nominal efficiency of 93.6% and a power factor of 0.86 cosθ. The motor operates at 1775 RPM with a 4-pole configuration and is dual voltage rated for 230/460V at 60Hz, also supporting 230/460V at 50Hz. Key electrical specifications include a rated current of 58.2/29.1 Amps and a service factor of 1.25. The insulation class is F, and it includes tropicalization for enhanced durability. Mechanical details include C3 bearings on both the Drive End (DE) and Non-Drive End (NDE) sides. The approximate weight is 321.2 lbs. The motor's construction features a cast iron frame and a graphite grey coating (7024). It is designed for continuous duty operation with a rated ambient temperature of 40°C and operates at a rated altitude of 1000 meters. The starting torque is 200% of rated torque, and the breakdown torque is 250% of rated torque. Manufacturer Part Number: TDC284T25U4B. Wiring diagram is 3PH 12 Lead Dual Voltage.

25 HP Three Phase Motor
284TC Frame Size
Open Drip Proof (ODP) Enclosure
IE3 - NEMA Premium Efficiency (93.6% Nominal)
4 Pole (1775 RPM), Dual Voltage (230/460V)

Specifications

2E	11 in
A	13.4 in
AA	1 1/2 in
AB	11.3 in
AK	10.5 in
BA	4.75 in
BB	0.25 in
BF	4 x 1/2 in
C	29.3 in
Color	Blue
Current Rating	58.2/29.1 A
D	7 in
E	5.5 in
ES	3.28 in
F1	9.5 in
F2	11 in
Frequency	60/50 Hz
H	0.984 in
IP Rating	IP55
Ip Rating	TEFC
Material	Cast Iron
N-W	4.62 in
Nema Rating	IE3 - NEMA Premium
O	14.1 in
P	13.4 in
Poles	4
R	1.591 in
S	0.5 in
Series	GR3
Size	284TC
U	1.875 in
Voltage Rating	230/460 V

Frequently Asked Questions

What is the rated motor output power for this model?

The rated motor output power for the GR3-CI-OP-284TC-4-BR-D-25 is 25 HP.

What are the available voltage options for this motor?

This motor is available in 230V or 460-60V (3 Phase).

What is the frame size of the GR3-CI-OP-284TC-4-BR-D-25 motor?

The frame size for this motor is 284.

What is the enclosure type of this Techtop motor?

The enclosure type is ODP (Open Drip Proof).

What is the approximate weight of the motor?

The approximate weight of this motor is 321.2 lbs.

What is the service factor for this motor?

The service factor for the GR3-CI-OP-284TC-4-BR-D-25 is 1.25.

What is the IP rating for this motor?

The IP rating for this motor is 55.

What is the insulation class of the motor?

The insulation class for this motor is F.

Does this motor have tropicalization?

Yes, this motor is equipped with tropicalization.

What is the duty cycle of the motor?

The motor is designed for continuous duty (Cont.).

Frequently Asked Questions about Techtop Motors

What certifications and standards do Techtop Motors products comply with?

Techtop Motors products comply with NEMA Premium® efficiency standards, IEEE 841 for severe duty applications, and MG1 Part 31 for safe VFD use. Additionally, they feature IP55 ingress protection and are constructed with corrosion-resistant materials, ensuring durability and reliability in industrial environments.

What is Techtop Motors's warranty policy?

Techtop Motors offers a 36-month warranty from the date of purchase on their electric motors, ensuring protection against defects in materials and workmanship. This warranty reflects Techtop's commitment to quality and customer satisfaction.

What industries and applications are Techtop Motors products used for?

Techtop Motors products are utilized across a wide range of industries, including manufacturing, processing, agriculture, HVAC, and heavy-duty applications. Their motors are designed for powering machinery such as pumps, fans, conveyors, and compressors, ensuring reliable performance and energy efficiency in demanding environments.

What technical support does Techtop Motors offer?

Techtop Motors offers comprehensive technical support, including pre-sale and post-sale assistance through a fully trained customer service team. Our support extends to application-driven engineering, ensuring that customers receive expert guidance tailored to their specific needs. Additionally, we provide access to live inventory, electrical and dimensional data, and downloadable brochures via our website.

What are the main product lines offered by Techtop Motors?

Techtop Motors offers a diverse range of industrial electric motors, including NEMA Premium Efficiency motors, IEEE 841 Severe Duty motors, JM/JP Pump motors, and Explosion Proof motors. Their product lines also feature options in both cast iron and aluminum constructions, as well as specialized motors for applications like cooling towers and washdown environments. With horsepower ratings ranging from 1/8 to 500 HP and various frame sizes, Techtop Motors is equipped to meet a wide array of industrial automation needs.

What are the key features of Techtop Motors products?

Techtop Motors products feature NEMA PREMIUM® operating efficiency, ensuring reduced energy costs and enhanced performance. They are designed with hand-inserted lap wound stators for smooth operation, true copper windings for reduced loss, and full cast iron construction for durability. Additional features include IP55 ingress protection, automatic moisture drainage, and a 36-month warranty, making them ideal for demanding industrial applications.

What communication protocols do Techtop Motors products support?

Techtop Motors products support a comprehensive range of communication protocols including PROFIBUS DP V1, PROFINET with dual port, EtherNet/IP with dual port, CANopen, and Modbus RTU integrated as standard. These protocols facilitate efficient communication and integration within industrial automation systems, enhancing system performance and diagnostics.

What environmental ratings do Techtop Motors products have?

Techtop Motors products feature environmental ratings such as IP55 and IP56, providing robust protection against dust and water ingress. These ratings ensure reliable performance in various industrial environments, with options for oil seals and labyrinth seals for enhanced durability.

What accessories are available for Techtop Motors products?

Techtop Motors offers a variety of accessories for their products, including C & D flanges for versatile mounting options, aluminum and rolled steel C-face conversion kits, and multi-mount removable mounting feet for easy installation. Additionally, their motors feature color-coded oversized lead wires for simplified connections and automatic grease purge systems to prevent over-greasing, enhancing maintenance efficiency.

How are Techtop Motors products typically installed?

Techtop Motors products are designed for straightforward installation, featuring multi-mount removable mounting feet that allow for easy repositioning of the conduit box. Their lightweight designs facilitate handling in difficult-to-reach locations, while color-coded oversized lead wires simplify electrical connections. Additionally, the motors are equipped with features such as automatic grease purge and double lip shaft seals, ensuring reliable operation and maintenance ease.