FL_00002
010103
Switching Power Supply
24 V DC / 2 A
24 V DC / 2 A
systron® PS
Neutral
+24 V DC
Common
GND
Supply voltage
Ground
green LED:
ON: output voltage
OK.
Marker
+24 V DC
Common
GND
green LED:
ON: output voltage
OK.
Marker
The switching power supplies, systron® PS, offer many
advantages over conventional supplies:
DIN Rail mount compact modules
Low weight
High efficiency
Low heating
Wide range of supply voltage
Constant output voltage with good regulation
UL listed, CSA approved, complies with VDE 0160
Short-circuit and overload proof
Fused input
Adjustable output voltage
Power high
Approvals:
Power supply systron® PS P/N:
systron® PS 24 V DC / 2 A, 90...140 V AC 1)2 423 417 00
®
systron
PS 24 V DC / 2 A, 140...260 V AC 2)2 423 417 10
160...260 V DC
Supply voltage
Neutral
Ground
Class I & II, Div. 2 Class I & II, Div. 2
Power high
Note: Adjustable output voltage from 21 to 28 V DC
Approvals:
Power supply systron® PS P/N:
systron® PS 24 V DC / 2 A, 140...260 V AC 2 423 417 11
2)
160...260 V DC
Technical data
Input
Supply voltage
Frequency, AC input
Output load hold tim
Input current at nominal load
Inrush current at 25° C (≤2 ms)
Internal input fuse 3.0 A (slow blow) 3.0 A (slow blow)
Output
Output voltage 24 V DC ± 3 % 24 V DC ± 3 % (21...28 V DC adjustable with pot (max. 48 W))
Output current / power 2 A / 48 W 2 A / 48 W
Current derating at temperature > 45° C - Current derating at input voltage < 90 V AC or 140 V AC - Residual ripple / noise max. 300 mVpp max. 100 mVpp
Deviation of output with input change max. ± 0.2 % max. ± 0.5 %
Deviation of output with static load change max. ± 0.5 % max. ± 0.5 %
Deviation of output with dynamic load change max. 5 % max. 5 %
Short circuit protection overcurrent switch off with automatic restart overcurrent switch off with automatic restart
Overload protection overtemperature and overcurrent switch off overtemperature and overcurrent switch off
Reset after thermal overload disconnection of AC power input min. 30 s disconnection of AC power input min. 30 s
Norms, tests
Electrical safety standards EN 50178 (VDE 0160)/UL 508/CSA 22.2 EN 50178 (VDE 0160)/UL 508/CSA 22.2
Galvanic isolation
Voltage withstand input <-> output 2.5 kV AC, 3 kV AC type test 2.5 kV AC, 3 kV AC type test
Clearance and creepage distances according to overvoltage category 2, pollution degree 2 overvoltage category 2, pollution degree 2
Electromagnetic immunity (EM) in acc. to EN 50082-2: ESD: EN 61000-4-2 level 3 6/8 kV ESD: EN 61000-4-2 level 3 6/8 kV
Electromagnetic compatibility (EMC) in acc. EN 50081-2 radiated noise EN 55011, class B radiated noise EN 55011, class B
Input current harmonics no limitation no limitation
Protection against contact
Terminals IP 20 IP 20
Housing IP 20 IP 30
Protection class 11
General characteristics
Efficiency (nominal load) approx. 82...86 % (90...260 V AC) approx. 83...86 % (140...260 V AC)
Status indication green LED, power OK green LED, power OK
Operating temperature 0° ... 55°C 0° ... 55°C
Storage temperature -25° ... +75°C -25° ... +75°C
Terminals screw terminals, 2 x 14 AWG (2.5 mm
Weight approx. 0.3 kg (0.66 Ib) approx. 0.28 kg (0.62 Ib)
Dimensions (W x H x D) 1.77 x 3.07 x 4.72" (45 x 78 x 120 mm) 1.77 x 3.07 x 4.72" (45 x 78 x 120 mm)
Mounting hints Normal position: horizontal onto DIN rail. Spacing to other Normal position: horizontal onto DIN rail. Spacing to other
1)
90...140 V AC
1)
47...63 Hz
With input voltage drop out, min. 10 ms at 100% load With input voltage drop out , min.10 ms at 100% load
1)
max. 1.0 A (90 V AC)
typ. 0.9 A (230 V AC) typ. 0.45 A (230 V AC)
1)
23 A (140 V AC)
2)
140...260 V AC/160...260 V DC 140...260 V AC / 160...260 V DC
2)
47...440 Hz 47...440 Hz
2)
max. 0.8 A (140 V AC) max. 0,8 A (90 V AC) / typ. 0,45 A (260 V AC)
2)
9 A (260 V AC) 33 A ( 260 V AC)
reliable isolation acc. to IEC 664-1, DIN VDE 0106-101 reliable isolation acc. to IEC 664-1, DIN VDE 0106-101
RF field: EN 61000-4-3 level 3 10 V/m RF field: EN 61000-4-3 level 3 10 V/m
Burst: EN 61000-4-4 level 4 4 kV Burst: EN 61000-4-4 level 4 4 kV
Surge: EN 61000-4-5 3 kV Surge: EN 61000-4-5 3 kV
conducted RF: EN 61000-4-6 level 3 10 V conducted RF: EN 61000-4-6 level 3 10 V
2
) screw terminals, 2 x 14 AWG (2.5 mm2)
modules: left side min. 1 cm, vertical distances min. 5 cm modules: left side min. 1 cm, vertical distances min. 5 cm
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