Input | | | |
Input | 1-phase AC or DC | 1-phase AC or DC | 1-phase AC or DC |
Rated voltage value Vin rated | 100 ... 240 V | 100 ... 240 V | 100 ... 240 V |
Voltage range AC | 85 ... 264 V | 85 ... 264 V | 85 ... 264 V |
Input voltage | | | |
| 110 ... 300 V | 110 ... 300 V | 110 ... 300 V |
Wide-range input | Yes | Yes | Yes |
Overvoltage resistance | 2.3 ? Vin rated, 1.3 ms | 2.3 ? Vin rated, 1.3 ms | 2.3 ? Vin rated, 1.3 ms |
Mains buffering at Iout rated, min. | 40 ms; at Vin = 187 V | 40 ms; at Vin = 187 V | 40 ms; at Vin = 187 V |
Rated line frequency 1 | 50 Hz | 50 Hz | 50 Hz |
Rated line frequency 2 | 60 Hz | 60 Hz | 60 Hz |
Rated line range | 47 ... 63 Hz | 47 ... 63 Hz | 47 ... 63 Hz |
Input current | | | |
| 0.7 A | 1.22 A | 1.95 A |
| 0.35 A | 0.66 A | 0.97 A |
Switch-on current limiting (+25 °C), max. | 25 A | 46 A | 30 A |
I?t, max. | 0.8 A?·s | 3 A?·s | 2.5 A?·s |
Built-in incoming fuse | internal | internal | internal |
Protection in the mains power input (IEC 898) | Recommended miniature circuit breaker: from 16 A characteristic B or from 10 A characteristic C | Recommended miniature circuit breaker: from 16 A characteristic B or from 10 A characteristic C | Recommended miniature circuit breaker: from 16 A characteristic B or from 10 A characteristic C |
Output | | | |
Output | Controlled, isolated DC voltage | Controlled, isolated DC voltage | Controlled, isolated DC voltage |
Rated voltage Vout DC | 24 V | 24 V | 24 V |
Total tolerance, static ± | 3 % | 3 % | 3 % |
Static mains compensation, approx. | 0.1 % | 0.1 % | 0.1 % |
Static load balancing, approx. | 1.5 % | 1.5 % | 1.5 % |
Residual ripple peak-peak, max. | 200 mV | 200 mV | 200 mV |
Residual ripple peak-peak, typ. | 10 mV | 10 mV | 30 mV |
Spikes peak-peak, max. (bandwidth: 20 MHz) | 300 mV | 300 mV | 300 mV |
Spikes peak-peak, typ. (bandwidth: 20 MHz) | 20 mV | 50 mV | 60 mV |
Adjustment range | 22.2 ... 26.4 V | 22.2 ... 26.4 V | 22.2 ... 26.4 V |
Product function Output voltage adjustable | Yes | Yes | Yes |
Output voltage setting | via potentiometer | via potentiometer | via potentiometer |
Status display | Green LED for output voltage OK | Green LED for output voltage OK | Green LED for output voltage OK |
On/off behavior | No overshoot of Vout (soft start) | No overshoot of Vout (soft start) | No overshoot of Vout (soft start) |
Startup delay, max. | 0.5 s | 0.5 s | 0.5 s |
Voltage rise, typ. | 15 ms | 10 ms | 15 ms |
Rated current value Iout rated | 1.3 A | 2.5 A | 4 A |
Current range | 0 ... 1.3 A | 0 ... 2.5 A | 0 ... 4 A |
| +55 ... +70 °C: Derating 2%/K | +55 ... +70 °C: Derating 2%/K | +55 ... +70 °C: Derating 2%/K |
Supplied active power typical | 30 W | 60 W | 96 W |
Parallel switching for enhanced performance | Yes | Yes | Yes |
Numbers of parallel switchable units for enhanced performance | 2 | 2 | 2 |
Efficiency | | | |
Efficiency at Vout rated, Iout rated, approx. | 85 % | 88 % | 89 % |
Power loss at Vout rated, Iout rated, approx. | 6 W | 8 W | 12 W |
Closed-loop control | | | |
Dynamic mains compensation (Vin rated ±15 %), max. | 0.2 % | 0.2 % | 0.2 % |
Dynamic load smoothing (Iout: 10/90/10 %), Uout ± typ. | 1 % | 2 % | 1.5 % |
Load step setting time 10 to 90%, typ. | 1 ms | 1 ms | 1 ms |
Load step setting time 90 to 10%, typ. | 1 ms | 1 ms | 1 ms |
Protection and monitoring | | | |
Output overvoltage protection | Yes, according to EN 60950-1 | Yes, according to EN 60950-1 | Yes, according to EN 60950-1 |
Current limitation, typ. | 1.7 A | 3.3 A | 5.2 A |
Property of the output Short-circuit proof | Yes | Yes | Yes |
Short-circuit protection | Constant current characteristic | Constant current characteristic | Constant current characteristic |
Enduring short circuit current RMS value | | | |
| 2.4 A | 4.8 A | 7.9 A |
Overload/short-circuit indicator | - | - | - |
Safety | | | |
Primary/secondary isolation | Yes | Yes | Yes |
Galvanic isolation | Safety extra-low output voltage Uout acc. to EN 60950-1 and EN 50178 | Safety extra-low output voltage Uout acc. to EN 60950-1 and EN 50178 | Safety extra-low output voltage Uout acc. to EN 60950-1 and EN 50178 |
Protection class | Class II (without protective conductor) | Class II (without protective conductor) | Class II (without protective conductor) |
CE mark | Yes | Yes | Yes |
Degree of protection (EN 60529) | IP20 | IP20 | IP20 |
EMC | | | |
Emitted interference | EN 55022 Class B | EN 55022 Class B | EN 55022 Class B |
Supply harmonics limitation | not applicable | not applicable | EN 61000-3-2 |
Noise immunity | EN 61000-6-2 | EN 61000-6-2 | EN 61000-6-2 |
Operating data | | | |
Ambient temperature | | | |
| -40 ... +70 °C | -40 ... +70 °C | -40 ... +70 °C |
| with natural convection | with natural convection | with natural convection |
| -40 ... +85 °C | -40 ... +85 °C | -40 ... +85 °C |
| -40 ... +85 °C | -40 ... +85 °C | -40 ... +85 °C |
Ambient condition relating to ambient temperature - air pressure - installation altitude | Tmin ... Tmax at 1080 hPa ... 795 hPa (-1000 m ... +2000 m); Tmin ... (Tmax - 10K) at 795 hPa ... 658 hPa (+2000 m ... +3500 m); Tmin ... (Tmax - 20K) at 658 hPa ... 540 hPa (+3500 m ... +5000 m) | Tmin ... Tmax at 1080 hPa ... 795 hPa (-1000 m ... +2000 m); Tmin ... (Tmax - 10K) at 795 hPa ... 658 hPa (+2000 m ... +3500 m); Tmin ... (Tmax - 20K) at 658 hPa ... 540 hPa (+3500 m ... +5000 m) | Tmin ... Tmax at 1080 hPa ... 795 hPa (-1000 m ... +2000 m); Tmin ... (Tmax - 10K) at 795 hPa ... 658 hPa (+2000 m ... +3500 m); Tmin ... (Tmax - 20K) at 658 hPa ... 540 hPa (+3500 m ... +5000 m) |
Relative humidity with condensation maximum | 100 %; Relative humidity, incl. condensation/frost permitted (no commissioning under condensation conditions) | 100 %; Relative humidity, incl. condensation/frost permitted (no commissioning under condensation conditions) | 100 %; Relative humidity, incl. condensation/frost permitted (no commissioning under condensation conditions) |
Resistance to biologically active substances conformity acc. to EN 60721-3-3 | Yes; Conformity with EN 60721-3-3, Class 3B2 mold, fungus and dry rot spores (with the excepion of fauna). The supplied connector covers must remain on the unused interfaces during operation! | Yes; Conformity with EN 60721-3-3, Class 3B2 mold, fungus and dry rot spores (with the excepion of fauna). The supplied connector covers must remain on the unused interfaces during operation! | Yes; Conformity with EN 60721-3-3, Class 3B2 mold, fungus and dry rot spores (with the excepion of fauna). The supplied connector covers must remain on the unused interfaces during operation! |
Resistance to chemically active substances conformity acc. to EN 60721-3-3 | Yes; Conformity with EN 60721-3-3, Class 3C4 incl. salt spray according to EN 60068-2-52 (degree of severity 3). The supplied connector covers must remain on the unused interfaces during operation! | Yes; Conformity with EN 60721-3-3, Class 3C4 incl. salt spray according to EN 60068-2-52 (degree of severity 3). The supplied connector covers must remain on the unused interfaces during operation! | Yes; Conformity with EN 60721-3-3, Class 3C4 incl. salt spray according to EN 60068-2-52 (degree of severity 3). The supplied connector covers must remain on the unused interfaces during operation! |
Resistance to mechanically active substances conformity acc. to EN 60721-3-3 | Yes; Conformity with EN 60721-3-3, Class 3S4 incl. Sand, dust. The supplied connector covers must remain on the unused interfaces during operation! | Yes; Conformity with EN 60721-3-3, Class 3S4 incl. Sand, dust. The supplied connector covers must remain on the unused interfaces during operation! | Yes; Conformity with EN 60721-3-3, Class 3S4 incl. Sand, dust. The supplied connector covers must remain on the unused interfaces during operation! |
Mechanics | | | |
Connection technology | screw-type terminals | screw-type terminals | screw-type terminals |
Connections | | | |
| L, N: 1 screw terminal each for 0.5 ... 2.5 mm2 single-core/finely stranded | L, N: 1 screw terminal each for 0.5 ... 2.5 mm2 single-core/finely stranded | L, N: 1 screw terminal each for 0.5 ... 2.5 mm2 single-core/finely stranded |
| +, -: 2 screw terminals each for 0.5 ... 2.5 mm? | +, -: 2 screw terminals each for 0.5 ... 2.5 mm? | +, -: 2 screw terminals each for 0.5 ... 2.5 mm? |
| - | - | - |
Width of the enclosure | 54 mm | 72 mm | 90 mm |
Height of the enclosure | 90 mm | 90 mm | 90 mm |
Depth of the enclosure | 55 mm | 55 mm | 55 mm |
Required spacing | | | |
| 20 mm | 20 mm | 20 mm |
| 20 mm | 20 mm | 20 mm |
| 0 mm | 0 mm | 0 mm |
| 0 mm | 0 mm | 0 mm |
Weight, approx. | 0.17 kg | 0.25 kg | 0.34 kg |
Product feature of the enclosure housing for side-by-side mounting | Yes | Yes | Yes |
Installation | Snaps onto DIN rail EN 60715 35x7.5/15 | Snaps onto DIN rail EN 60715 35x7.5/15 | Snaps onto DIN rail EN 60715 35x7.5/15 |
Other information | Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified) | Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified) | Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified) |