- EIB / KNX power supply with integrated choke
- Compact size with 38U(52.5mm) width
- Safety extra low voltage(SELV)
- 180~264VAC input
- No load power consumption <O.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 or 15
- Over voltage category III
- 100% full load burn-in test
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KNX-20E-640
Models
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Model Availability Warranty Wishlist Your PriceYour Price Items Quantity AddKNX-20E-640KNX power supply 20W 30V 0.64AIn stockWarranty: 68,60 €84,38 €Login to check your price KNX-20E-640KNX power supply 20W 30V 0.64AAvailability:In stockNet price:68,60 €
Description
The KNX Power Supply KNX-20E-640 is a 640mA power supply with high efficiency and a small footprint of only 3SU (52.5 mm).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 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 KNX bus environment.
Available models:
- 30V: KNX-20E-640
Technical Specification
KNX-20E: 19.2WW DETAILS
| Model | Output | Ripple & noise | Efficiency | Dimension |
| KNX-20E-640 | 30V, 0,64A | 100mV | 86% | 52.5x90x54.5mm |
