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United Automation AC Regulator with RFI Suppression, 17A, 250A Surge, TRIAC, QLC-TB-RFI
Specifications
| Country of Origin | United Kingdom |
|---|---|
| Brand | United Automation |
| Model | QLC-TB-RFI |
| Maximum Operating Temperature | 70°C |
| Standards/Approvals | Low Voltage Directive (LVD), EMC Directive, I.E.T. Regulations (BS7671) |
| Rated Average On-State Current Irms | 17A |
| Thyristor Type | TRIAC |
| Surge Current Rating | 250A |
| QVR/RFI | Variable min to max operation,QLC/RFI: Switched variable potentiometer |
| United Automation QVR-TB-RFI, AC Regulator with RFI Suppression, 17 A 250 ABrand | United Automation |
Key Features
- Offers AC regulation with integrated RFI suppression for cleaner operation.
- Rated average on-state current of 17A for handling substantial load requirements.
- Supports a maximum surge current of 250A ensuring reliability under peak load conditions.
- Utilizes TRIAC thyristor technology for efficient power switching and control.
- Operates reliably up to 70°C maximum ambient temperature.
- Designed to meet Low Voltage Directive, EMC Directive, and I.E.T. Regulations (BS7671).
- Compact and robust enclosure suitable for panel installations.
- Phase angle power regulator ideal for quartz lamps, transformers, or resistive heating elements.
Product Description
United Automation QLC-TB-RFI AC Regulator with RFI Suppression brings advanced power regulation capabilities to demanding environments, delivering consistent and reliable performance. Engineered for industrial and electronics sectors, it ensures precise control of mains-driven loads with robust suppression of radio frequency interference (RFI).
This regulator features a 17A rated average on-state current, supporting a maximum surge current of 250A. Its use of TRIAC thyristor technology enables efficient switching, making it suitable for applications involving quartz lamps, transformers, and conventional resistive heating elements in series or parallel configurations. Operating temperatures up to 70°C ensure dependable function under various site conditions.
The QLC-TB-RFI is equipped with an integrated RFI filter network, guaranteeing cleaner electrical environments and compliance with EMC standards. Its compact and sturdy design supports panel mounting or integration into larger control assemblies, adding flexibility to system architects and maintenance professionals alike.
Offers AC regulation with integrated RFI suppression for cleaner operation. Rated average on-state current of 17A for handling substantial load requirements. Supports a maximum surge current of 250A ensuring reliability under peak load conditions.
Utilizes TRIAC thyristor technology for efficient power switching and control. Operates reliably up to 70°C maximum ambient temperature. Designed to meet Low Voltage Directive, EMC Directive, and I.E.T. Regulations (BS7671).
Compact and robust enclosure suitable for panel installations. Phase angle Power Regulator ideal for quartz lamps, transformers, or resistive heating elements. Switched variable potentiometer control for versatile operation modes.
Country of origin: United Kingdom.
Industrial applications include equipment for lighting, heating, and transformer regulation, where noise suppression and precise load management are critical. Its standards-compliant design meets Low Voltage Directive, EMC Directive, and BS7671 regulations, ensuring safe and reliable operation in commercial and industrial facilities.
The United Automation QLC-TB-RFI combines variable and switched potentiometer modes, addressing both fixed and dynamic load profiles. Maintenance engineers and system integrators benefit from simple installation and robust performance.
Explore the full range of power regulation and automation solutions in Electronics & Electricals on EnvMart, featuring leading brands like United Automation for industrial and commercial environments.
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Frequently Asked Questions
The rated average on-state current of this model is 17A, allowing it to handle substantial load requirements effectively.
It supports a maximum surge current of 250A, ensuring reliability under peak load conditions.
This unit operates reliably up to a maximum ambient temperature of 70°C.
It utilizes TRIAC thyristor technology for efficient power switching and control.
It is designed to meet the Low Voltage Directive, EMC Directive, and I.E.T. Regulations (BS7671).
This AC regulator is ideal for applications involving quartz lamps, transformers, and resistive heating elements.
The QLC-TB-RFI features switched variable potentiometer control, allowing for versatile operation modes from minimum to maximum.
It has a compact and robust enclosure suitable for panel installations, providing flexibility for integration into larger control assemblies.
The integrated RFI suppression ensures cleaner electrical environments and compliance with EMC standards, reducing interference.
This model is manufactured in the United Kingdom.
It is designed for managing mains-driven loads, particularly in industrial applications for lighting and heating.
It is designed for simple installation, making it suitable for maintenance engineers and system integrators.
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