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United Automation 36kW Three Phase HVAC Control Thyristor Stack PR3-E Series A437532

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United Automation 36kW Three Phase HVAC Control Thyristor Stack PR3-E Series A437532

Name: United Automation 36kW Three Phase HVAC Control Thyristor Stack PR3-E Series A437532
Brand: United Automation
SKU: 288627
Price: 594.38 USD
Availability: InStock

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Category Automation & Control Gear Brand United Automation Condition New

Specifications

Country of Origin	India
Brand	United Automation
Model	A437532
Series	PR3-E X10593
Maximum Operating Temperature	90°C
Minimum Operating Temperature	85°C
Standards/Approvals	RoHS, CE marking

Key Features

Rated for a 36kW power capacity ensuring robust HVAC system control.
Operates efficiently within a minimum temperature of 85°C and maximum of 90°C.
Incorporates advanced two thirds control technique for precise load regulation.
Compatible with 3-wire, 3-phase floating-star or closed-delta resistive load configurations.
Equipped with over temperature protection to prevent thermal damage.
Includes phase loss detection for enhanced operational safety.
Features sensor loss detection to maintain control reliability.
Manufactured under RoHS and CE marking standards ensuring quality compliance.

Product Description

United Automation A437532 is a high-performance three phase HVAC control thyristor stack, part of the PR3-E X10593 series. This product offers a seamless control interface for three phase resistive loads, making it an ideal solution for industrial HVAC, manufacturing, and process control environments requiring precise temperature and load management.

The controller supports 3-wire, 3-phase floating-star and closed-delta configurations, utilizing a sophisticated two thirds control technique to deliver fine modulation of heating elements up to 36kW. Its robust thermal design allows operation between 85°C minimum and 90°C maximum operating temperatures, ensuring reliability in demanding conditions.

For safety and protection, the unit features integral over temperature protection, phase loss detection, and sensor loss recognition, minimizing the risk of failure and ensuring continuous operation.

Compliant with RoHS and CE marking standards, the A437532 ensures adherence to environmental and quality regulations. This makes it suitable for use in industrial automation systems across HVAC, electrical automation, and process control sectors.

This thyristor stack enhances energy efficiency and system responsiveness in commercial and industrial heating control applications. Rated for 36kW power capacity for demanding HVAC resistance loads. Operates within 85°C to 90°C temperature range for industrial reliability.

Supports two thirds control technique for precise phase modulation. Compatible with multiple three phase wiring schemes including floating-star and closed-delta. Equipped with over temperature, phase loss, and sensor loss protections.

Manufactured to RoHS and CE conformity standards. Designed for integration in HVAC and industrial automation control systems.

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