The CAP-ENV-PD features a reinforced environmentally sealed door design while also providing a large visually clear infrared (IR) transmissive viewing area. The CAP-ENV-PD also comes equipped with a versatile port for ultrasound inspections – an ideal way to identify electrical faults.
Initially developed for MV transformer and switchgear applications, the CAP-ENV-PD is a perfect combination solution for medium and high voltage applications where both IR and Ultrasound inspections are desired.
The following sizes are available: CAP-ENV-24-PD (24″ Rectangular), CAP-ENV-18-PD (18″ Rectangular), CAP-ENV-12-PD (12″ Rectangular).
Key Features and Overview:
- Unparalleled Field of View
Unlike the round infrared windows the large format IRISS CAP-ENV-PD Series and custom infrared windows have a far superior field of view. The CAP-ENV-PD Series has a large FOV which gives the thermographer the ability of infinite viewing angles inside the switchgear.
- Customizable
There is no such thing as a standard IR inspection so why should there only be a standard IR Window? IRISS is the only IR window manufacturer with solutions for unique applications.
- UL Listed
Large format replacement panels like the CAP-ENV-PD Series are now UL Listed replacement components (UL File E 491496). The CAP-ENV-PD Series has an oversize Field of View (FOV) giving the thermographer infinite viewing angles within the bus system.
- Unconditional Lifetime Warranty
The IRISS Unconditional lifetime warranty is unique in the IR industry as it not only applies not only to the workmanship of the window housing but also applies to the durability and stability of the optic in the proposed environment. No other manufacturer can offer this because crystal optics will fail over time, and are only able to at best offer a limited lifetime warranty for manufacturing defects.
- Fixed and Stable Transmission
The polymer IR window systems will maintain fixed and stable transmission (FAST) for the life of the installation ensuring that the temperature data collected through the IR window is accurate and reliable for the whole life of the installation.
- Fast and Easy Installation
Large format replacement panels like the CAP-ENV-PD Series are now UL Listed replacement components (UL File E 491496). The CAP-ENV-PD Series has an oversize Field of View (FOV) giving the thermographer infinite viewing angles within the bus system.
- Built-in Ultrasound Inspection Port
Quickly and Safely perform closed panel airborne Ultrasound inspections of electrical equipment including Switchgear, Switchboards, Panelboards, Transformers, Motor Control Centers and Process Equipment Panels. Through the CAP-ENV-PD’s built-in Ultrasound Inspection Port compatible with IRISS PD and TEV testing devices such as the Sonus XT & Sonus PD to detect early warning signs such as Arcing, Tracking, Corona and Partial Discharge.
