Power Supply | KFA6-STR-1.9.4

Артикул: KFA6-STR-1.9.4
Производитель: Pepperl-Fuchs

Not available for purchase, If you need assistance please contact us sales@sm-industry.ru
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Switched power supply
100 ... 253 V AC power supply rated voltage
9 V DC output voltage
Output current max. 4 A
Output voltage on: LED green
Error message: LED flashing red
Removable terminals
Power supply for IS-RPI moduls RSD-GW-Ex1.MOD, RSD-GW-Ex1.PA and temperature transmitters of the series RSD-TI... in non-explosible areas

Datasheet as PDF in following languages:

ENG

DEU

Technical Data: KFA6-STR-1.9.4

Supply
Connection		terminals 2 (L1), 3 (N)
Rated voltage		100 ... 253 V AC , 47 ... 63 Hz
Rated current		< 0.44 A at 230 V AC
Failure override time		> 75 ms / 230 V AC ; > 5 ms / 115 V
Output
Connection		terminals 4+, 6-
Current		0 ... 4 A , electron. limitation typ. 5 A
Voltage		9 ... 9.4 V DC
Ripple		< 50 mV _ss at U_e 230 V AC/20 °C
Efficiency		typ. 70 %
Overvoltage protected		< 15 V DC
Electrical isolation
Power supply/Output		for 253 V AC design insulation voltage
Electromagnetic compatibility
Safety		acc. to VDE 0805/EN 60950/IEC 950
Radio-interference supression		acc. to EN 55011/EN 50022 class B
Electrostatic discharge		acc. to IEC 61000-4-2
	Contact discharging	8 kV
	Air discharging	15 kV
Electromagnetic fields		acc. to IEC 61000-4-3, 10 V/m
	Burst IEC 61000-4-4	input: 4 kV; output/capacitively coupled: 2 kV
	Surge IEC 61000-4-5	asymmetrical: L, N -> PE 4 kV; symmetrical: L -> N 4 KV
Ambient conditions
Ambient temperature		-25 ... 60 °C (-13 ... 140 °F) with free convection
Mechanical specifications
Mass		; approx. 0.2 mA in 500 Ohm and 1 kOhm 21212 g
Construction type		housing (W x H x D): 140 mm x 88 mm x 103.5 mm
Mounting		, direct current (D.C.)
Connection possibilities		self-opening connection terminals, max. core cross-section 2 x 2.5 mm²

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