Description
The Hytronik HC419VRC is an advanced 5.8GHz high-frequency (microwave) occupancy detector. It features a 1-10V dimming interface to provide tri-level control (100% ® dimmed ® off), ideal for corridor functions and energy-saving applications.
Core Specifications
- Operating Voltage: 120–277VAC, 50/60Hz.
- Load Ratings: 400VA (Capacitive) @ 120VAC; 1000VA @ 277VAC.
- Sensor Principle: 5.8GHz HF microwave (<0.2mW transmission power).
- Detection Range: Max. 8m x 5m (D x H) with a 30° to 150° detection angle.
- Power Consumption: <0.5W standby power.
- Operating Temp: -20°C to +60°C (Tc max: +80°C).
Key Engineering Features
- Synchronised Control: Supports parallel wiring of up to 10 units via "SYNC" terminals, allowing any single sensor to trigger the entire group.
- 24h Daylight Monitoring: Features a "smart photocell" function that monitors natural light levels to keep fixtures off when ambient light is sufficient.
- Circuit Protection: Integrated zero-crossing detection to reduce in-rush current and extend relay longevity.
- Manual Override & Semi-Auto Mode: Supports a push-switch input for manual on/off, brightness adjustment (10–100%), or absence detection mode (manual on, auto off).
- Commissioning: Settings adjustable via onboard DIP switches or the HRC-05 remote control (ordered separately), which supports one-touch daylight learning and scene programming.
Configurable Parameters
- Sensitivity: 50% / 100% (via DIP); 10% / 50% / 100% (via RC)
- Hold Time: 5s to 30min
- Stand-By Period: 0s, 10s, 1min, 5min, 10min, 30min, 1h, +¥
- Stand-By Dim Level: 10% / 30%
- Daylight Threshold: 2–50 Lux, Disabled
