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Power supply KNX/EIB for DIN rail KNX-20E-640, 30VDC, 0.64A, 19.2W, MEAN WELL

Name: Power supply KNX/EIB for DIN rail KNX-20E-640, 30VDC, 0.64A, 19.2W, MEAN WELL
Brand: MEAN WELL
SKU: 111721
Price: 111.92 EUR
Availability: InStock

Power supply KNX/EIB for DIN rail 30VDC, 0.64A, 19.2W - 2

Power supply unit for mounting DIN rail MEAN WELL (KNX-20E-640) with output current 0.640 A, output voltage 30 VDC and wide input voltage range 180~264 VAC / 254~370 VDC. Surge, overload and short circuit protection.

Manufacturer:

MEAN WELL

Model:

KNX-20E-640

Individual Warranty:

24 months

Company Waranty:

24 months

Weight:

0.242 Kgs

possible Free shipping

Availability

Delivery within 10 days

121 pcs.

On site in Vikiwat shop

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out of stock

Quantity on request

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€ 111.92 / 218.90 лв

SKU: 111721

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Description

More information

In order to choose a device with suitable power, it’s necessary that you consult a specialist. The power should be based on the consumers’ power and the load type.

the rated power has to be 20-30% higher than the consumer’s power if the load is active (heating elements, electric ovens, stoves, filament lamps, etc.) because of the loads’ high starting current. When the consumer is switched on and the power supply unit is used in short-term conditions, the load exceeds considerably its rated values;
when the power supply is used with consumers with inductive load, the power should be 3 to 5 times bigger than load power consumption (fluorescent lighting, electric motors, pumps, air conditioners, etc.);
when the device is used with consumers with capacitive load, the power has to be 5 to 10 times bigger than consumer’s load (impulse power supplies, LED drivers, etc.).

In case you don’t follow these advices, the device can be overloaded and damaged. Please, have in mind that the warranty doesn’t cover this damage.

Specifications