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United Automation Fan Speed Controller VAC2-1/RFI for Single-Phase Mains-Driven Inductive Loads 230V AC 1A 60Hz VAC2-1/RFI
Specifications
| Country of Origin | India |
|---|---|
| Frequency | 60Hz |
| Brand | United Automation |
| Model | VAC2-1/RFI |
| Mains supply | 230 Vac ±10% @ 50/60Hz |
| Series | VAC2-1/RFI |
| Maximum Current | 1A |
| Output Configuration | Variable Phase Angle Regulator |
| For Use With | Single-Phase Mains-Driven Inductive Loads Such As Induction Motors, Fans, And Pumps |
| Standards/Approvals | Low Voltage Directive (LVD), I.E.T. Regulations (BS7671), EMC (meets current EMC Standards for emissions) |
| Maximum Supply Voltage | 230V ac |
| Maximum RMS on-state current | 1A |
| Minimum operating current | 100mA |
| Maximum recommended unit temperature | +70ºC |
| Peak one cycle surge @ 10mS | 80A |
| I²t for fusing | 36A²s |
Key Features
- Operates at 230V AC ±10% with a frequency of 60Hz.
- Provides infinitely variable speed control from 0 to 98% output.
- Supports a maximum RMS on-state current of 1A and minimum operating current of 100mA.
- Features an integral choke/capacitor RFI filter to meet EMC emission standards.
- Includes a large triac with inrush protection and integral RC snubber for reliable operation.
- Built for open construction and single hole fixing mounting.
- Suitable for controlling induction motors, fans, and pumps in industrial and HVAC applications.
- Maximum recommended operating temperature is +70ºC.
Product Description
United Automation VAC2-1/RFI Fan Speed Controller is a compact, open construction device intended for precise control of single-phase mains-driven inductive loads such as induction motors, fans, and pumps. Designed for 230V AC ±10% supply voltage at 50/60Hz frequency, this controller delivers infinitely variable phase-angle output adjustment from 0 to 98% for effective speed regulation.
The unit integrates a choke/capacitor RFI filter circuit, ensuring compliance with current electromagnetic compatibility (EMC) emission standards. Equipped with a large triac providing inrush protection and an integral RC snubber, it guarantees reliable switching even during high surge conditions of up to 80A peak one cycle surge at 10ms.
This 1A maximum RMS on-state current controller features a low minimum operating current of 100mA, making it suitable for a wide range of fans, pumps, and induction motor applications in industrial, HVAC, and manufacturing environments. Its robust design includes single hole fixing for easy mounting and is tested to withstand an isolation voltage of 2500 Vrms.
Infinitely variable 0 - 98% output control range. Maximum RMS on-state current of 1A with minimum operating current of 100mA. Integral choke/capacitor RFI filter for EMC compliance. Large triac with inrush current protection and integral RC snubber.
Peak one cycle surge rating of 80A at 10ms. Isolation voltage rating of 2500 Vrms for electrical safety. Suitable for controlling single-phase mains-driven inductive loads such as fans, pumps, and induction motors. Maximum recommended operating temperature of +70ºC.
Compliant with Low Voltage Directive (LVD), BS7671 I.E.T. Regulations, and current EMC standards.
This fan speed controller is ideal for use in industrial automation, HVAC systems, manufacturing plants, and other applications requiring precise speed regulation of inductive single-phase motors and fans.
Browse EnvMart's Industrial Supplies and Fan Accessories categories for complementary fan controllers and industrial automation products.
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Frequently Asked Questions
The maximum RMS on-state current for this model is 1A.
It operates at 230V AC ±10% with a frequency of 60Hz.
This fan speed controller is suitable for single-phase mains-driven inductive loads such as induction motors, fans, and pumps.
It provides infinitely variable phase-angle output adjustment from 0 to 98%.
The minimum operating current is 100mA.
The maximum recommended operating temperature is +70ºC.
Yes, it includes an integral choke/capacitor RFI filter to meet current EMC emission standards.
It has a peak one cycle surge rating of 80A at 10ms.
It complies with the Low Voltage Directive (LVD), I.E.T. Regulations (BS7671), and current EMC standards.
It is built for open construction and supports single hole fixing mounting for easy installation.
The isolation voltage rating is 2500 Vrms for electrical safety.
The country of origin for this fan speed controller is India.
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