SMP2320-DC24V-20A Datasheet, PDF (1/6 Pages) ETAL Group – Wide range voltage input from AC 340 to 575 V

Switched mode power supply for DIN rail mounting type SMP23 DC24V/20A
Description
Switched mode power supply (SMP) for rail mounting, three-phase
supply voltage, high efficiency, integral input filter and temperature
protection, high power reserve and optional parallel mode.
Features and Benefits
l Wide range voltage input from AC 340 to 575 V
l Efficiency up to 90%
l Integral input filter and temperature protection
l Parallel mode for performance improvement (selectable by switch)
Typical applications
Process control, industrial switch- and controlgear, machine
construction, telecommunication systems
SMP23-L20-DC24V-20A
Technical data (T_U = 25°C, U_B = AC 400...500 V, I₀ = 20 A)
Order numbering code
Operating data
Input voltage ranges U_E AC 340…575 V
Type No.
SMP23 Three-phase switch-mode power supply for rail mounting
Connector design
Operating voltage range
U_B
Effective output
AC 400...500 V
480 W
L pcb-mounted
Output voltage U₀
24 V SELV
Terminal design
20 screw terminals
Output voltage
DC24V DC 24 V

Output current
Output current rating I₀ 20 A
3
Efficiency
88 % min. / 90 % typically
General data
Switching frequency
80 kHz
20 A
SMP2320-DC24V-20A ordering example
Approvals
Insulation voltage
between
input and output
input and
protective conductor
output and
protective conductor
AC 3000 V, DC 4242 V
AC 1500 V, DC 2121 V
AC 500 V, DC 710 V
Approval Standards
authority
UL
UL508, CSA C22.2 No. 107.1 (listed)
UL 60950-1, CSAC22.2 No. 60950-1 (recognized)
TÜV
EN 60950-1, EN61558-1, EN61558-2-16
Rheinland
Insulation resistance
Ambient temperature
Derating factor (see
curve)
Storage temperature
Relative humidity
100 MΩ (DC 500 V) between
input and output
-30 °C…+71°C
2.5 % / °C
-40 °C…+85 °C
20…95 % RH
EMC
EN 61000-6-3, EN 61000-6-2, EN 61204-3
MTBF to Bellcore, ed. 6
Max. altitude in
operation to IEC
60068-2-13
411,000 hours at 40°C, GB
5000 m above sea level
Cooling
by convection
Mounting direction
wall-mounted (see dimensions)
Pollution degree
2
Input circuit
Input rated voltage
three-phase or single phase*
AC 400...500 V
Input voltage ranges
AC 340…575 V
Input current
Max. input current
Supply frequency
0.93 A typically at U_{B =} AC 500 V
1.1 A typically at U_{B =} AC 400 V
1.4 A typically at U_{B =} AC 340 V
47...63 Hz
* with single phase supply voltage the output current is only 75% of the rated current
1646
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