Rotec SFC300

SFC 300

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Front-end Powerfactor Module

Kategorie: DC Lamps

Front-end Powerfactor Module

Features

Input voltage range from 85V AC to 264V AC, power factor corrected
line input, built-in EMI-filter: meets CE and FCC part “A”
Thermal shut off at 90°C
Output voltage 385V +/-10V DC
auxiliary 24V/ 100mA output at 1 terminal for fan drive,only available when load is applied.
certified in accordance with UL60950-1, CSA C22.2 No. 60950-1-03,
CB IEC 60950-1

ELECTRICAL DATA

All values are valid at 25 ± 5°C, unless otherwise noted

INPUT DATA
Nominal Operation	Symbol	Unit	Nominal	Tolerances	Remarks
Input voltage AC Line	U	V AC	100 - 240	85 - 264
Input voltage DC-Line	U	V AC	100 - 300	90 - 340
System wattage	P_U	W	200	100 - 340	Depends on load
Input current	I_U	A		1 - 4	Depends on load and input voltage
Line frequency	f_in	Hz	50 / 60	47 - 63
Power Factor	PFC	1	1.0		> 0.93
Other Operation Data
System wattage standbyoperation	P_LIStby	W	1	0.5 - 2.0

All values for Uu = 230Vmr , Temperature at test point = 65°C

LIFETIME DATA
Ignition	Symbol	Unit	Nominal	Tolerances	Remarks
Life time	T_Life	h	32.000	> 25.000	Acc. To MIL HDBK for nominal operation

MISCELLANEOUS DATA
Nominal Operation	Symbol	Unit	Nominal	Tolerances	Remarks
Power losses at 115 V Power losses at 230 V	P_V	W	26 19	± 2W	At Pout 300 W
Efficiency	η	1	0.93	0.9 - 0.95	Excl. power pins
Ambient temperature	T_A	°C	+ 25	-10 - +50
Maximum temperature at test point	T _C	°C	+ 85		Heatsink surface, Caution: Heatsink is connected to mains
Switch off temperature	T _C-off	°C	+ 90	+ 85 - + 95	No derating till switch off
Standby Mode
Minimum mains reset-time	T _reset	ms			Not installed

GEOMETRY AND WEIGHT
	Symbol	Unit	Nominal	Tolerances	Remarks
Length	L	mm	132	± 0.2
Width	W	mm	84.0	± 0.3
Height	H	mm	30.0 / 32.0
Weight	W_B	g	350	± 5

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