MEAN WELL Products
KNX-20E-640 - KNX-20E-640 640MA KNX Power Supply
The KNX-20E-640 is a 640mA Power Supply with high efficiency and compact size of only 3SU (52.5 mm) width.
Description
The KNX-20E-640 is a 640mA Power Supply with high efficiency and compact size of only 3SU (52.5 mm) width. The device has a KNX bus choke output and an additional output for ancillary power. The -30~ + 70°C wide temperature operating range can meet all kinds of applications. LED indicators are used in case of normal operation, overload conditions and RESET operation. It is perfectly suitable to power up any products labelled with the KNX trademark.
Additional information
| Inputs | 180~264Vac |
|---|---|
| Power (watts) | 19.2W |
| Technology | KNX |
| Type | AC/DC,Bus Power Supply,Din-Rail |
- EIB/KNX power supply with integrated choke
- compact size with 3SU (52.5mm) width
- Safety extra low voltage (SELV)
- No load power consumption <0.5W
- Protections: Short Circuit / Overload (short-circuit-proof) / Over voltage
- Cooling by free air convection
- Isolation class I
- LED indicator for normal operation, bus reset and bus overload
- Installed on DIN rail TS-35/7.5 on 15
- Over Voltage category III
- 100% full load burn-in test
- 3 years warranty
- Intelligent home control
- Modern building automation
- Lighting control
- HVAC systems
- Security systems
- Blinds and shutters
- Monitoring systems
- Energy management
- Alarm monitoring
