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 System equipment
19
19
Bus power supply SR/PW 640.1

Function Description:

1. KNX bus standard

2, with 30VDC, 24VDC dual power output

3, meet the KNX bus equipment power supply, support 24V peripheral equipment power supply


Honor of qualification The engineering case
Product description

main input

200-240V AC

KNX bus output

1 channel with choke, the bus output power has data modulation function, and provides working power to the bus devices at the same time (regular 2 4 V switching power supply cannot be replaced), 30VDC +1/-2V

KNX rated current

640mA, with bus short circuit protection

Auxiliary power output

30V DC

Auxiliary power output current

Idc≤640mA - Inx

Power down hold time

>200ms

frequency

50-60Hz

shell material

PC  flame retardant

Dimensions (H xW x D)

90mm X  52 mm X  60 mm (about 3P)  

Weight(approx.)

0.194Kg 

Installation method

DIN rail mounting

Waterproof level (EN 60529)

IP 20  

Degree of protection (IEC 1140)

III

Overload Protection (IEC 664-1)

III

Operating temperature

- 5°C...+45°C  

Storage temperature

- 25°C...+55°C

transport temperature

- 25°C...+70°C

Relative humidity

max 90%


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