PM-0124-020-4

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Characteristics

› Stabilised and adjustable output voltage

› Low idling losses 0,1 W

› Constant current limiting without overload shutdown

› DC OK signalling

› Push-in terminals

› Panel installation on mounting rails

› In compliance with EN 60335-1

› 3 years warranty

Technical Data

Product	Primary switched mode power supply, single-phase
Order number	PM-0124-020-4
Series	PM 1AC

Rated input voltage	100 Vac to 240 Vac
Input voltage range	85 Vac to 264 Vac
Input voltage range	120 Vdc to 372 Vdc
Rated input current (rated load) (100Vac)	0.82 A
Rated input current (rated load) (230Vac)	0.48 A
Internal input fuse	4 AT
Switch-on time (100Vac)	0.50 s
Switch-on time (230Vac)	0.27 s
Rated frequency range AC	44 Hz to 66 Hz
Rated frequency range DC	0 Hz
Inrush current limitation NTC <	30 A
Recommended preliminary fuse	6A, 10A, 16A, B/C-Char.
Mains failure bridging (rated load) (100Vac)	20.0 ms
Mains failure bridging (rated load) (230Vac)	120.0 ms

Power	48 W
Rated output voltage	24 Vdc
Rated Output Current	2 A
Output voltage range	23 Vdc to 28.5 Vdc
Output Current Limitation (Constant Current) typ.	2.4 A
Ripple (rated load) typ.	20 mVss
Power factor	0.47
Max. power loss	7 W
Max. feedback resistance	35 Vdc
Verlustleistung Leerlauf (230Vac)	1.00 W
Verlustleistung Nennlast (230Vac)	4.00 W
Überspannungsschutz des Ausgangs	37.0 Vdc
Parallel connection possible	Yes
Series connection possible	Yes

Signal output	Relay contact
Status display	Green LED

Conditions

Ambient temperature	-25 °C to 70 °C / -13 °F to 158 °F
Storage temperature	-25 °C to 85 °C / -13 °F to 185 °F
Humidity without condensation	5 % to 96 %
Cooling type	natural convection
Required minimum distance (side)	0 mm
Required minimum distance (top/bottom)	50 mm