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United Automation HVAC Control Thyristor TRIAC Enclosed 25A Maximum Operating Temperature 65°C PR1-E-3KW

Category Automation & Control Gear Brand United Automation Condition New

Specifications

Country of Origin United Kingdom
Brand United Automation
Model PR1-E-3KW
Series PR1-E
Maximum Operating Temperature 65°C
Package Type Enclosed
Standards/Approvals CE
Rated Average On-State Current Irms 25A
Thyristor Type TRIAC
United Automation PR1-E-6KW, HVAC Control, 25 ABrand United Automation

Key Features

  • The device supports a maximum operating temperature of 65°C ensuring reliable performance.
  • It utilizes burst-firing control with fast pulse zero-voltage switching technology to minimize flicker and radio-frequency interference.
  • Integral fusing, temperature trip, automatic reset, and heat sink provide safety and enhanced durability.
  • Designed primarily for resistive load control in 1 and 3-phase HVAC systems.
  • Applications include heater batteries, air curtains, ovens, furnaces, hotplates, dryers, and HVAC systems.

Product Description

United Automation PR1-E-3KW is a high-quality HVAC control thyristor designed for seamless control of 1-phase resistive loads, rated for 25 A average on-state current. Its enclosed TRIAC package ensures durable protection and facilitates easy installation with internal signal and power terminals.

Featuring burst-firing control with fast pulse zero-voltage switching technology, this controller reduces flicker and minimizes radio-frequency interference, offering smooth and stable operation.

Safety is enhanced through integral fusing, temperature trip mechanisms, automatic reset, and a dedicated heat sink, making it suitable for demanding HVAC and heating system applications.

Typical applications include heater batteries, air curtains, ovens, furnaces, hotplates, and dryers where precise load control is essential.

Manufactured under CE standards in the United Kingdom, the PR1-E-3KW is part of United Automation's PR1-E series of HVAC controllers, ensuring dependable performance in industrial and commercial environments.

The device supports 25 A rated average on-state current. Enclosed TRIAC package type for protection and ease of installation. Maximum operating temperature of 65°C for stable operation. Burst-firing zero-voltage switching technology minimizes flicker and interference.

Integral protection with fusing, temperature trip, and automatic reset features.

This product is ideal for industrial, HVAC, and manufacturing facilities requiring reliable temperature and load control solutions. Explore more in the Automation & Control Gear category on EnvMart.

Explore more products in our Automation & Control Gear category.

United Automation HVAC Control Thyristor TRIAC Enclosed 25A Maximum Operating Temperature 65°C PR1-E-3KW
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Frequently Asked Questions

The maximum operating temperature of this model is 65°C, ensuring reliable performance in various applications.

This unit is rated for a 25 A average on-state current, making it suitable for controlling resistive loads in HVAC systems.

It utilizes a TRIAC thyristor type, which is effective for controlling resistive loads in HVAC applications.

The device includes integral fusing, a temperature trip mechanism, and automatic reset features to enhance safety during operation.

The burst-firing control with fast pulse zero-voltage switching technology minimizes flicker and reduces radio-frequency interference, ensuring smooth operation.

This model is designed for applications such as heater batteries, air curtains, ovens, furnaces, hotplates, and dryers in HVAC systems.

The PR1-E-3KW features an enclosed package type, providing protection and facilitating easy installation with internal signal and power terminals.

This model is manufactured under CE standards, ensuring it meets specific safety and performance criteria.

The device is manufactured in the United Kingdom, ensuring adherence to local quality standards.

The dedicated heat sink enhances durability and helps maintain optimal operating temperatures during use.

This model is designed primarily for 1-phase resistive load control, making it suitable for various HVAC applications.

It is part of the PR1-E series of HVAC controllers from United Automation, which includes various models for different applications.

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