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VIPIRS

VIPIRS is a manufacturer of infrared (IR) viewing panes and windows designed for permanent installation in electrical enclosures and industrial equipment. The product line centers on round viewing panes that allow thermographic inspection of energized components without opening enclosure doors, reducing arc-flash exposure and maintaining environmental sealing. VIPIRS viewing panes are constructed with an aluminum frame and a crystal optic. The crystal optic is rated for a maximum temperature of 2,552°F (1,400°C), which covers the radiant heat conditions typical of high-power electrical equipment. The assembled pane carries an IP65 ingress protection rating, meaning it is dust-tight and protected against water jets from any direction. This rating supports use in washdown areas, outdoor installations, and other environments where moisture or particulate ingress would degrade enclosure integrity. The product family includes multiple nominal sizes. The IW2000 is a 2-inch round window, the IW3000 is a 3-inch round window, and the IW4000 is a 4-inch round window. Each size shares the same aluminum frame, crystal optic, IP65 rating, and 2,552°F optic temperature limit. The round format is intended for compatibility with common thermal imaging camera lenses and field-of-view requirements. The aluminum frame provides structural rigidity and a mounting surface that can be gasketed or sealed to the enclosure wall. The crystal optic is selected for its transmission characteristics in the infrared spectrum, allowing thermal cameras to capture accurate temperature data from internal components such as busbars, breakers, transformers, and cable terminations. 3G Electric supplies the VIPIRS viewing pane line as part of its industrial equipment catalog. The catalog entries include manufacturer part numbers (IW2000, IW3000, IW4000), key specifications (frame material, optic material, IP rating, optic maximum temperature), and datasheet access. 3G Electric supports procurement and logistics for these items, including international shipping and handling of multiple SKUs in a single order. For plant engineers and maintenance managers, the relevant selection criteria are the nominal window diameter, the enclosure wall thickness and mounting method, and the required field of view for the thermal camera in use. The IP65 rating and 2,552°F optic limit are fixed across the line, so the primary variable is size. The viewing panes are passive components with no moving parts or electrical connections. They are installed by cutting a hole in the enclosure cover or door, inserting the pane, and securing the aluminum frame. The crystal optic is not a pressure-rated window and is not intended to contain arc-blast pressure; it is a viewing port for infrared inspection under normal operating conditions. VIPIRS viewing panes are used in electrical maintenance programs that incorporate infrared thermography as a predictive maintenance tool. By providing a fixed, sealed inspection point, they allow routine thermal scans to be performed without opening panels, which supports safety procedures related to arc flash and energized work. The aluminum frame resists corrosion in typical indoor and sheltered outdoor environments. The IP65 rating applies to the assembled pane when installed according to the manufacturer's instructions with appropriate sealing. 3G Electric provides these VIPIRS viewing panes to industrial, utility, and commercial facilities worldwide. The catalog includes the 2-inch, 3-inch, and 4-inch round models, with specifications and part numbers listed for each. Buyers can request quotes for individual SKUs or multiple sizes, and 3G Electric coordinates shipping and documentation as required.

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About VIPIRS

VIPIRS is a manufacturer of infrared (IR) viewing panes and windows designed for permanent installation in electrical enclosures and industrial equipment. The product line centers on round viewing panes that allow thermographic inspection of energized components without opening enclosure doors, reducing arc-flash exposure and maintaining environmental sealing. VIPIRS viewing panes are constructed with an aluminum frame and a crystal optic. The crystal optic is rated for a maximum temperature of 2,552°F (1,400°C), which covers the radiant heat conditions typical of high-power electrical equipment. The assembled pane carries an IP65 ingress protection rating, meaning it is dust-tight and protected against water jets from any direction. This rating supports use in washdown areas, outdoor installations, and other environments where moisture or particulate ingress would degrade enclosure integrity. The product family includes multiple nominal sizes. The IW2000 is a 2-inch round window, the IW3000 is a 3-inch round window, and the IW4000 is a 4-inch round window. Each size shares the same aluminum frame, crystal optic, IP65 rating, and 2,552°F optic temperature limit. The round format is intended for compatibility with common thermal imaging camera lenses and field-of-view requirements. The aluminum frame provides structural rigidity and a mounting surface that can be gasketed or sealed to the enclosure wall. The crystal optic is selected for its transmission characteristics in the infrared spectrum, allowing thermal cameras to capture accurate temperature data from internal components such as busbars, breakers, transformers, and cable terminations. 3G Electric supplies the VIPIRS viewing pane line as part of its industrial equipment catalog. The catalog entries include manufacturer part numbers (IW2000, IW3000, IW4000), key specifications (frame material, optic material, IP rating, optic maximum temperature), and datasheet access. 3G Electric supports procurement and logistics for these items, including international shipping and handling of multiple SKUs in a single order. For plant engineers and maintenance managers, the relevant selection criteria are the nominal window diameter, the enclosure wall thickness and mounting method, and the required field of view for the thermal camera in use. The IP65 rating and 2,552°F optic limit are fixed across the line, so the primary variable is size. The viewing panes are passive components with no moving parts or electrical connections. They are installed by cutting a hole in the enclosure cover or door, inserting the pane, and securing the aluminum frame. The crystal optic is not a pressure-rated window and is not intended to contain arc-blast pressure; it is a viewing port for infrared inspection under normal operating conditions. VIPIRS viewing panes are used in electrical maintenance programs that incorporate infrared thermography as a predictive maintenance tool. By providing a fixed, sealed inspection point, they allow routine thermal scans to be performed without opening panels, which supports safety procedures related to arc flash and energized work. The aluminum frame resists corrosion in typical indoor and sheltered outdoor environments. The IP65 rating applies to the assembled pane when installed according to the manufacturer's instructions with appropriate sealing. 3G Electric provides these VIPIRS viewing panes to industrial, utility, and commercial facilities worldwide. The catalog includes the 2-inch, 3-inch, and 4-inch round models, with specifications and part numbers listed for each. Buyers can request quotes for individual SKUs or multiple sizes, and 3G Electric coordinates shipping and documentation as required.

Common Applications

  • Electrical maintenance — VIPIRS IW2000, IW3000, or IW4000 viewing panes installed in switchgear enclosures for routine infrared thermography without opening doors.
  • Utility substations — VIPIRS round infrared windows used on outdoor control cabinets and breaker panels to allow thermal scanning while maintaining IP65 sealing.
  • Manufacturing plants — VIPIRS viewing panes mounted on motor control centers and distribution boards for predictive maintenance inspections of busbars and terminations.
  • Commercial facilities — VIPIRS infrared windows installed in main electrical rooms to support arc-flash safety programs by reducing the need for open-panel thermal surveys.
  • Data centers — VIPIRS viewing panes used on UPS and power distribution units for non-intrusive thermal monitoring of critical electrical connections.
  • Oil and gas — VIPIRS IP65-rated viewing panes applied in washdown or dusty areas where enclosure integrity must be preserved during infrared inspection.

Frequently asked questions

Common questions about VIPIRS from 3G Electric.

What is the maximum temperature rating for the VIPIRS viewing pane optic?

The crystal optic used in VIPIRS viewing panes is rated for a maximum temperature of 2,552°F (1,400°C). This rating applies to the optic material itself and indicates the highest radiant temperature it can withstand without degradation. It does not mean the entire assembly can be exposed to that temperature, as the aluminum frame and sealing components have lower limits. For specific installation temperature limits, refer to the manufacturer's datasheet for the IW2000, IW3000, or IW4000 model.

What does the IP65 rating mean for VIPIRS infrared windows?

IP65 indicates that the VIPIRS viewing pane is dust-tight (no ingress of dust) and protected against water jets from any direction (12.5 mm nozzle, 30 kPa, 3 minutes). This rating applies to the assembled pane when properly installed in an enclosure with appropriate gasketing or sealing. It allows the window to be used in environments where dust, moisture, or washdown spray is present, provided the installation maintains the seal between the pane frame and the enclosure surface.

What sizes are available in the VIPIRS viewing pane line?

The VIPIRS viewing pane line includes three nominal round sizes: the IW2000 (2-inch), the IW3000 (3-inch), and the IW4000 (4-inch). All three models share the same aluminum frame construction, crystal optic, IP65 ingress protection rating, and 2,552°F optic maximum temperature. The primary difference is the nominal diameter, which affects the field of view available for thermal imaging and the size of the opening required in the enclosure cover or door.

Can VIPIRS viewing panes be used for both infrared and visual inspection?

VIPIRS viewing panes are designed primarily for infrared (thermal) inspection. The crystal optic transmits infrared radiation, allowing thermal cameras to measure temperatures of internal components. The optic also transmits visible light, so visual inspection is possible, but the pane is not intended as a general-purpose sight glass for process fluids or high-pressure applications. It is a viewing port for electrical enclosures and similar equipment, not a pressure window.

What is the difference between the VIPIRS IW2000, IW3000, and IW4000?

The IW2000, IW3000, and IW4000 differ only in nominal diameter: 2 inches, 3 inches, and 4 inches respectively. All three use an aluminum frame, a crystal optic rated to 2,552°F, and carry an IP65 rating. Selection depends on the required field of view for the thermal camera and the available space on the enclosure. Larger windows provide a wider viewing area but require a larger cutout. 3G Electric lists specifications and part numbers for each model.

Are VIPIRS viewing panes suitable for outdoor electrical enclosures?

The IP65 rating makes VIPIRS viewing panes suitable for outdoor use when installed correctly. The aluminum frame resists corrosion in typical outdoor environments, and the sealed assembly prevents dust and water jet ingress. However, prolonged exposure to salt spray, chemicals, or extreme temperatures may require additional protection or a different frame material. For specific outdoor installation guidance, consult the manufacturer's datasheet and ensure the enclosure itself maintains its rating after the window is installed.