Single phase, primary switched mode power supply
PM-0124-010-0
Advantages
Stabilised and adjustable output voltage
Low stand-by consumption <1 W
Constant current characteristic
DC OK signalling
Parallel operation optien
Push-in terminals
Panel installation on mounting rails
Conform to EN 60335-1
Applications
Efficient, primary switched mode power supply in slim plastic housing. A
powerful and flexible option that's still light and compact. Our real all-rounders,
these power supply units are suitable for a highly diverse range of applications
in solar, measurement and control technology as well as industrial and building
automation. The devices cover the lower and average power requirements from
25 W to 100 W. Versions with 12 V, 24 V, and 48 V are available, enabling a
whole range of applications. A version with 3.8 A rated current is available for
establishing NEC Class 2 circuits. All power supplies also comply with the EN
60335-1 standard for domestic appliances. The output voltage can be easily
set using the rotary potentiometer on the front of the housing. The DIN rail
fastening method and push-in connection terminals enable fast and secure
mounting.
Standards Z
Primary switched mode power supply
to UL 60950, UL 508
Safety:
EN 61558-2-16, EN 60950-1, EN 60335-1
EMC:
EN 61204-3
Approvals # W o Z
UL/CSA 60950 recognised, UL508 listed, Germanischer Lloyd
Picture shows PM-0124-040-0
Single phase, primary switched mode power supply
PM-0124-010-0
Type PM-0124-010-0
Input
Input rated voltage 100 - 240 Vac
Input voltage range 85 - 264 Vac (120 - 373 Vdc)
Input voltage derating -2.5 %/Vac < 95 Vac
Rated frequency range 44 Hz - 66 Hz / 0 Hz
Input rated current (rated load) 0.43 A (100 Vac) / 0.2 A (240 Vac)
Starting current limiter < 30 A, NTC
Switch-on time 2.3 s (100 Vac) / 0.74 s (230 Vac)
Power factor 0.48
Input fuse internal 2 A
Recommended back-up fuse (circuit breaker) 6 A, 10 A, 16 A,
characteristic B, C
Mains buffering 20 ms (100 Vac) / 120 ms (230 Vac)
Transient surge voltage protection Varistor
Output
Output rated voltage 24 Vdc
Output voltage range 23 – 28,5 Vdc
Output rated current 1 A
Output limited current 1.25 ... 1.4 A (constant current)
Class 2 output (UL Limited Power Source, LPS) Yes
Parallel connection Yes
Serial operation Yes
Power dissipation, no load/rated load < 1 W / 4 W (230 Vac)
Max. power losses 5 W (100 Vac / 24 V / 1 A)
Ripple factor typ. 20 mVss
Resistance to reverse feed max. 35 Vdc
Over-voltage-protection max. 39 Vdc
Efficiency 86 %
Signaling
Typ. switching threshold for LED and signal output
(DC OK) -
Status indicator
LED green
Uout > typ. 21.5 Vdc
LED lit permanently
Signal output
Active high signal
Uout > typ. 21.5 Vdc
max. 20 mA@24 Vdc
short circuit proof
Approvals
Approvals cURus, cULus, GL
Environment
Storage temperature -25° C ... +85° C
Ambient temperature -25° C ... +70° C
Derating -3 %/K > +50° C
Mounting position horizontal for standard rail DIN TH 35
Cooling method Natural convection
Required minimum spacing (left/right) 0 mm
Required minimum spacing (over/under) 50 mm
Safety and protection
Protection index IP 20
Safety class II, without PE connection
Order numbers
Order Number PM-0124-010-0
Type PM-0124-010-0
Input
Connections input (direct plug-in technology Push-
In) max 2,5 mm²
Output
Connections output (direct plug-in technology Push-
In) max 2,5 mm²
Signaling
Connections signalling (direct plug-in technology
Push-In) max 2,5 mm²
Measures and weights
Weight 0.13 kg
Dimension (W x H x D) 22.5 x 90 x 90.5 mm
E
90.0
45.0
3.0
22.5
3.5
90.5
98.0
+
-
30
Subjects to change.
