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Pfannenberg Continious light QUADRO LED HI 90-253 AC GEQUADRO LED HI 90-253 AC YE
Pfannenberg QUADRO LED-HI 90-253 AC YE 21108643000 is a high-intensity yellow industrial LED visual signalling light with a 90–253 V AC/DC operating range, adjustable output up to 75 cd, continuous, blinking and flashing modes, and IP66/IP67 protection.
Why Choose the Pfannenberg QUADRO LED-HI 90-253 AC YE 21108643000 Continuous Light?
The Pfannenberg QUADRO LED-HI 90-253 AC YE 21108643000 is a high-intensity yellow LED visual signalling light designed to provide clear and highly visible status, warning and process indication in demanding industrial environments. As part of the advanced Pfannenberg QUADRO LED-HI series, it combines four high-output LEDs, adjustable brightness and multiple signalling modes for machinery, automation and material handling applications.
This multifunctional industrial signal light provides adjustable light intensity up to 75 cd and a maximum viewing distance of approximately 201 m. Continuous, blinking and flashing operating modes allow the visual signal to be adapted to different machine states, warnings and process conditions, making the unit a versatile solution for industrial signalling systems.
With a rated supply of 115 / 230 V AC/DC and a wide 90–253 V AC/DC operating range, the QUADRO LED-HI 21108643000 is suitable for industrial mains-powered control and signalling systems. Its compact 130 × 130 × 130 mm enclosure, IP66/IP67 protection, IK08 impact resistance and UV-resistant polycarbonate construction provide dependable operation in demanding indoor and outdoor installations.
Key Advantages
- Extremely bright yellow LED visual signalling light for industrial applications.
- Adjustable light intensity up to 75 cd for powerful visual indication.
- Maximum viewing distance of approximately 201 m.
- Wide 90–253 V AC/DC operating range for flexible industrial power supplies.
- Selectable continuous, blinking and flashing light modes.
- IP66/IP67 enclosure protection for demanding indoor and outdoor environments.
- IK08 impact resistance provides robust mechanical protection.
- Long-life LED technology helps reduce maintenance requirements.
Key Features
- Pfannenberg QUADRO LED-HI series.
- Yellow lens for highly visible warning and status indication.
- Four high-output LEDs provide powerful visual signalling.
- 75 cd adjustable light intensity according to DIN 5037.
- 115 / 230 V AC/DC rated voltage.
- 90–253 V AC/DC operating voltage range.
- 50 / 60 Hz rated frequency for AC operation.
- 50 mA nominal current consumption at 230 V AC.
- Continuous light operating mode.
- Blinking light selectable at 1 / 2 Hz.
- Flashing light selectable at 0.1 / 0.5 / 0.75 / 1 / 2 Hz.
- Internally selectable operating mode.
- UV-resistant polycarbonate housing and lens.
Reliable Visual Signalling for Industrial Machinery
High-intensity LED signalling devices such as the Pfannenberg QUADRO LED-HI provide immediate visual indication of machine states, process conditions and warnings. With adjustable light intensity up to 75 cd and a maximum viewing distance of approximately 201 m, the yellow version provides prominent signalling across large industrial working areas.
The QUADRO LED-HI series is designed for tough industrial requirements and is highly resistant to shock and vibration. Its continuous, blinking and flashing modes allow different operating conditions to be communicated using a single device, while the wide voltage range and rugged environmental protection support installation on machinery, conveyors, cranes, handling equipment and automated production systems.
Typical Applications
- Industrial machinery status and warning indication.
- Automated production and assembly equipment.
- Conveyor and storage systems.
- Crane safety and operating status indication.
- Container handling equipment.
- Traffic routing in non-public industrial areas.
- OEM machinery and industrial automation systems.
- Indoor and outdoor industrial signalling installations.
Technical Specifications
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| Light Function | Flashing | |
|---|---|---|
| Coil / Supply Voltage | 115–230 V AC/DC | |
| Illumination | Illuminated | |
| Product Series | Pfannenberg QUADRO | |
| Voltage | 90–253 V AC/DC | |
| Device Type | LED / Lamp Block | |
| IP Rating | IP66, IP67 | |
| Colour | Yellow | |
| Manufacturer | Pfannenberg | |
| Series | QUADRO LED-HI | |
| Model | QUADRO LED-HI 90-253 AC YE | |
| Article number | 21108643000 | |
| Product type | Industrial LED visual signalling light | |
| Lens colour | Yellow | |
| Light source | 4 high-output LEDs | |
| Rated voltage | 115 / 230 V AC/DC | |
| Operating voltage range | 90–253 V AC/DC | |
| Rated frequency | 50 / 60 Hz for AC operation | |
| Nominal current consumption | 50 mA at 230 V AC | |
| Light intensity | Up to 75 cd, adjustable | |
| Maximum viewing distance | approx. 201 m | |
| Operating modes | Continuous, blinking and flashing light | |
| Blinking frequencies | 1 / 2 Hz | |
| Flashing frequencies | 0.1 / 0.5 / 0.75 / 1 / 2 Hz | |
| Protection rating | IP66 / IP67 | |
| Impact resistance | IK08 | |
| Operating temperature | -40 °C to +55 °C | |
| Housing and lens material | UV-resistant polycarbonate (PC) | |
| Dimensions (H × W × D) | 130 × 130 × 130 mm | |
| Service life of light source | ≥50,000 hours |
Frequently Asked Questions
What is the Pfannenberg QUADRO LED-HI 21108643000 used for?
This yellow LED light provides highly visible status, warning and process indication for industrial machinery, automation, conveyor systems, crane safety, material handling and other industrial applications.
What supply voltage does the Pfannenberg 21108643000 require?
The QUADRO LED-HI has a 115 / 230 V AC/DC rated supply and operates across a wide 90–253 V AC/DC voltage range.
How bright is the Pfannenberg QUADRO LED-HI 21108643000?
The unit provides adjustable light intensity up to 75 cd and a maximum viewing distance of approximately 201 m.
What signalling modes does the 21108643000 provide?
The light supports continuous, blinking and flashing modes, allowing the visual signal to be adapted to different machine states, warnings and process conditions.
Can the Pfannenberg QUADRO LED-HI 21108643000 be used outdoors?
Yes. Its IP66/IP67 enclosure protection, IK08 impact resistance and UV-resistant polycarbonate construction make it suitable for demanding indoor and outdoor industrial environments.
Trusted Industrial Signalling from Pfannenberg
Pfannenberg QUADRO LED-HI signalling lights combine high-intensity adjustable LED technology, flexible signalling modes and rugged environmental protection to provide dependable visual indication for machinery, automation, material handling and industrial safety applications.
