KNX-20E-640 | MEAN WELL
Power supply, 640 mA, 19.2 W, KNX-20E-640
NCNR (non cancelable / non returnable)
Unit Price (€ / pc.)
58.548 € *
Available in 5 Days: 1,290 pcs. - if ordered today
AC/DC Industrial Power Supply, KNX-20E-640, MEAN WELL
The KNX-20E-640 is a high-efficiency KNX power supply delivering 640 mA, with a compact footprint of only 3SU (52.5 mm). The device features a KNX bus choke output and an additional output for ancillary power. Its wide operating temperature range of -30°C to +70°C allows it to meet a wide range of application requirements. LED indicators display normal operation, overload conditions, and RESET status. KNX-20E-640 is perfectly suited to power any product labeled with the KNX trademark. With over 30 years of industrial power supply experience, KNX-20E-640 is engineered to be a reliable and safe solution for the KNX bus environment.
Features
- Safety extra low voltage
- Cooling by free air convection
- LED indicatorfor normal operation, bus reset and bus overload
- 100% full load burn-in test
Applications
- Intelligent home control
- Modern building automation
- Lighting control
- Security system
- Blinds and shutters
- Alarm monitoring
Technical specifications
| Filter | Property | Value |
|---|---|---|
| Number of outputs | 1 | |
| Output current | 640 mA | |
| Input voltage AC | 180-264 VAC, 230-370 VDC | |
| Power | 19.2 W | |
| efficiency | 86 % | |
| Degree of protection (IP) | IP20 | |
| Width | 52.5 mm | |
| Height | 90 mm | |
| Depth | 54.5 mm |
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Logistics
| Property | Value |
|---|---|
| Customs tariff number | 85044083 |
| Country of origin | CN |
Compliance
| Property | Value |
|---|---|
| RoHS conform | Yes |
| Date of RoHS guidelines | 3/31/15 |
| SVHC free | Yes |