The C-TEC HPPSU is a double gang 24V DC 0.25A power supply that converts a 230V AC mains supply into a local 24V DC supply to power C-TEC's Hush-Pro and Hush ActiV domestic fire alarm products. It fits a 35mm double gang back box and must be installed indoors.
Key features
- Local 24V DC supply for Hush-Pro and Hush ActiV controllers
- Green supply LED, lit steady when the unit is receiving mains power
- Class II equipment
- Fits a 35mm double gang back box
- Mains supplied from an isolating switched fused spur, fused at 1A
Technical specifications
- Mains input: 230V AC, 50Hz from a 1A fused source
- DC output: 24V DC, 0.25A (6W)
- Mains connections (CONN1): live, neutral and earth; 1mm² to 2.5mm² cable
- Output connections (CONN4): +Ve and 0V; typically 1mm to 1.5mm twin and earth cable
- Relevant standard: EN62368
- Dimensions: 147mm (W) x 87mm (H) x 22mm (D) without back box
- Body material: ABS polycarbonate
- IP rating: IP40 (when correctly installed)
- Weight: 122g (without back box)
- Operating temperature: -10°C to +55°C, max. 95% relative humidity (non-condensing)
