Low Power Pedestrian Traffic Light with Countdown Timer

Description

The Low Power Pedestrian Traffic Light with Countdown Timer is a modular three-section pedestrian signal unit designed for controlled crosswalk applications at urban intersections. The system integrates the LED light module, optical lens, power supply unit, lamp housing, and structural frame into a complete signaling device.

The built-in countdown display uses a segmented digital format, providing clear timing indication for pedestrian crossing phases. It is widely used in pedestrian traffic management systems at signalized intersections.

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Core Functional Characteristics

Stable Operation with Mesh Circuit Design

The LED circuit adopts a mesh-style protection layout. If a single LED bead fails, the system automatically isolates the fault point while maintaining normal operation of the remaining LEDs. This ensures continuous display stability and reduces the impact of partial failures.

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High-Efficiency European Standard Power Supply

The device is equipped with a self-developed EU-standard power supply system featuring high energy conversion efficiency and a power factor of up to 0.98. This design significantly reduces energy loss and supports energy-saving and environmentally friendly operation.

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Constant Current Drive Technology

A constant current driving system is used to maintain stable electrical input for LED operation. This helps extend service life, ensures consistent brightness output, and reduces long-term maintenance requirements.

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EMC-Compliant Design for System Stability

The product is designed in compliance with strict electromagnetic compatibility standards. Total harmonic distortion is controlled below 10%, effectively minimizing electrical interference with surrounding traffic equipment and power systems. This improves overall intersection stability and system reliability.

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Multi-Mode Countdown Compatibility for Easy Integration

The integrated countdown module supports three working modes: communication mode, trigger mode, and learning mode. It is compatible with more than 99% of mainstream domestic and international traffic signal controllers. This compatibility simplifies installation, reduces commissioning time, and improves maintenance efficiency.

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Technical Specifications

Model Variants

• RX200-3-FM21

• RX300-3-FM21

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Key Parameters

Light Emitting Surface Size

• RX200-3-FM21: 200 mm

• RX300-3-FM21: 300 mm

Operating Voltage

• AC 85–264V (both models)

Housing Material

• Polycarbonate (PC)

Lens Cover Color

• Transparent

Sun Visor Dimensions

• RX200-3-FM21: Φ216 × 205 mm

• RX300-3-FM21: 754.9 × 220 × 0.6 mm

Light Shape

• Round LED signal surface

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LED Configuration

RX200-3-FM21

• Dynamic green pedestrian light: 96 LEDs

• Static red pedestrian light: 66 LEDs

• Red/Green countdown: 64 LEDs each

RX300-3-FM21

• Dynamic green pedestrian light: 129 LEDs

• Static red pedestrian light: 80 LEDs

• Red/Green countdown: 64 LEDs each

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Power Consumption

RX200-3-FM21

• Static red: ≤ 7W

• Dynamic green: ≤ 6W

• Countdown display: ≤ 10W

RX300-3-FM21

• Static red: ≤ 8W

• Dynamic green: ≤ 8W

• Dual 8 countdown (red/green): ≤ 15W

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Optical and Electrical Performance

• LED wavelength:

• Red: 625 ± 5 nm

• Green: 505 ± 5 nm

• Luminous intensity: 5000–15000 cd/m²

• Insulation resistance: > 2MΩ

• LED lifespan: ≥ 100,000 hours

• Visual distance: ≥ 300 meters

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Environmental Adaptability

• Operating temperature: -40℃ to +80℃

• Relative humidity: ≤ 97% RH

• Protection rating: IP55

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Packaging Information

RX200-3-FM21

• 1 unit per carton

• Package size: 91 × 29.5 × 20.5 cm

• Weight: 7.4 ± 0.5 kg

RX300-3-FM21

• 1 unit per carton

• Package size: 122 × 40 × 20 cm

• Weight: 11.05 ± 0.5 kg