MEAN WELL KNX-20E-640 Rail mounted PSU (DIN) 30 V DC 640 mA 19.2 W No. of outputs:1 x Content 1 pc(s)
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Total (€ 96.63 / piece)
€ 96.63
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Technical specifications
- Type
DIN rail
- Nominal input voltage
230 V/AC
- Product type
Rail mounted PSU (DIN)
- Min. input voltage
180 V AC
254 V DC
- Output voltage
30 V DC
- Inputs
1
- Input voltage
47 - 63 Hz
- Input voltage (max.)
264 V AC
370 V DC
- Max. output current
640 mA
- Output current (max.) - rounded
640 mA
19.2 W
- Output type (power supply units)
Fixed voltage
- Phases
1
- Output voltage (nominal)
30 V DC
- No. of outputs
1 x
- Connection
Screw terminal
- Dim
(L x W x H) 54.5 x 52.5 x 90 mm
- Weight
215 g
- Output voltage (max.)
30 V DC
- Output voltage (min.)
30 V DC
- Operating temperature (max.)
70 °C
- Max. operating temperature (derating)
50 °C
- Min. operating temperature (derating)
-30 °C
- Operating temperature (min.)
-30 °C
- Manufacturer part #
KNX-20E-640
- Content
1 pc(s)
- MTBF
109000 h
- Width
52.5 mm
- Height
90 mm
- Length
54.5 mm
- Type
KNX-20E-640
- UKCA
yes
Documents & Downloads
Datasheet
Datasheet 1528502 MEAN WELL KNX-20E-640 Rail mounted PSU (DIN) 30 V DC 640 mA 19.2 W No. of outputs:1 x Content 1 pc(s)
User & Safety Instructions
User & Safety Instructions 1528502 MEAN WELL KNX-20E-640 Rail mounted PSU (DIN) 30 V DC 640 mA 19.2 W No. of outputs:1 x Content 1 pc(s)
Information
Information 1528502 MEAN WELL KNX-20E-640 Rail mounted PSU (DIN) 30 V DC 640 mA 19.2 W No. of outputs:1 x Content 1 pc(s)
Warranty Terms
Warranty Terms 1528502 MEAN WELL KNX-20E-640 Rail mounted PSU (DIN) 30 V DC 640 mA 19.2 W No. of outputs:1 x Content 1 pc(s)
Description
With the KNX products from Meanwell, we have included smart power supply solutions for building automation in the range.
Thanks to its slim design of only three standard units (52.2mm), the 640mA power supply KNX-20E allows space for the installation of additional components in a limited space, for example within a control cabinet. In addition to the power supply with integrated longitudinal reactor for the bus, the KNX-20E from MW MEANWELL also has a 30V output without choke, which can be used, for example, to supply another line or as auxiliary voltage for other components. The average operating time between power supply failures (MTBF) is more than 100,000 hours, determined according to the MIL-HDBK-217F standard (at 25°C). At high ambient temperatures of up to 50°C, the manufacturer gives the expected operating time of more than 30,000 hours.
This text is machine translated.
Thanks to its slim design of only three standard units (52.2mm), the 640mA power supply KNX-20E allows space for the installation of additional components in a limited space, for example within a control cabinet. In addition to the power supply with integrated longitudinal reactor for the bus, the KNX-20E from MW MEANWELL also has a 30V output without choke, which can be used, for example, to supply another line or as auxiliary voltage for other components. The average operating time between power supply failures (MTBF) is more than 100,000 hours, determined according to the MIL-HDBK-217F standard (at 25°C). At high ambient temperatures of up to 50°C, the manufacturer gives the expected operating time of more than 30,000 hours.
This text is machine translated.
Features
- KNX-switching power supply with built-in choke
- Directly on the DIN-rail mountable
- Closed design, touch-proof screw terminals
- Universal input
- Overload protection through current limitation, auto-recovery
- Protected against short circuit, overload, over voltage
- SELV
Hints
These power supplies are designed for installation in devices.