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title: "PET102 A&E Specification"
canonical: "https://docs.cuesystem.com/space/AES/2034565129/PET102%20A%26E%20Specification"
format: markdown
---
The **PET102** is a one-channel dimmer designed for resistive and capacitive loads up to 2 A, suitable for dimming electronic transformers in professional audiovisual and building automation systems, including lighting control in meeting rooms, conference spaces, and smart building environments. 

It can be controlled via **PEbus** or **potential-free contact inputs**, enabling integration into centralised control systems. The unit supports programmable parameters such as input response, minimum and maximum output voltage, dimming speed, and output characteristics, allowing precise adjustment for various applications.

The front panel includes **LED indicators for power**, **PEbus activity**, **output level**, and **fault conditions** such as temperature overload or over-current protection. **Manual test buttons** are provided for local operation. The dimmer uses trailing-edge phase control and incorporates electronic fuse protection for enhanced safety.

The PET102 is housed in a DIN rail-compatible plastic enclosure for easy installation in electrical switchboards. It measures **53 × 90 × 58 mm** (3 DIN modules). Power supply options include 110 or 230 VAC at 50/60 Hz. The unit complies with EU directives for electrical safety and electromagnetic compatibility.