Input | | | | | |
Input | 1-phase AC | 1-phase AC | 1-phase AC | 1-phase AC | 1-phase AC |
Rated voltage value Vin rated | 100 ... 240 V | 100 ... 240 V | 100 ... 240 V | 100 ... 240 V | 100 ... 240 V |
Voltage range AC | 85 ... 264 V | 85 ... 264 V | 85 ... 264 V | 85 ... 264 V | 85 ... 264 V |
Wide-range input | Yes | Yes | Yes | Yes | Yes |
Mains buffering at Iout rated, min. | 15 ms; at Vin = 115/230 V | 15 ms; at Vin = 115/230 V | 15 ms; at Vin = 115/230 V | 15 ms; at Vin = 115/230 V | 15 ms; at Vin = 115/230 V |
Rated line frequency | 50 ... 60 Hz | 50 ... 60 Hz | 50 ... 60 Hz | 50 ... 60 Hz | 50 ... 60 Hz |
Rated line range | 47 ... 63 Hz | 47 ... 63 Hz | 47 ... 63 Hz | 47 ... 63 Hz | 47 ... 63 Hz |
Input current | | | | | |
| 1.1 A | 1.5 A | 2 A | 3.1 A | 4 A |
| 0.7 A | 1 A | 1.1 A | 2 A | 2 A |
Switch-on current limiting (+25 °C), max. | 60 A | 60 A | 75 A | 75 A | 60 A |
I?t, max. | 1.2 A?·s | 1.2 A?·s | 4 A?·s | 6.5 A?·s | 1.1 A?·s |
Built-in incoming fuse | internal | internal | internal | internal | internal |
Protection in the mains power input (IEC 898) | Recommended miniature circuit breaker: from 10 A characteristic C or from 16 A characteristic B | Recommended miniature circuit breaker: from 10 A characteristic C or from 16 A characteristic B | Recommended miniature circuit breaker: from 10 A characteristic C or from 16 A characteristic B | Recommended miniature circuit breaker: from 10 A characteristic C or from 16 A characteristic B | Recommended miniature circuit breaker: from 10 A characteristic C or from 16 A characteristic B |
Output | | | | | |
Output | Controlled, isolated DC voltage | Controlled, isolated DC voltage | Controlled, isolated DC voltage | Controlled, isolated DC voltage | Controlled, isolated DC voltage |
Rated voltage Vout DC | 24 V | 24 V | 24 V | 24 V | 24 V |
Total tolerance, static ± | 2 % | 2 % | 2 % | 2 % | 2 % |
Static mains compensation, approx. | 0.5 % | 0.5 % | 0.5 % | 0.5 % | 0.5 % |
Static load balancing, approx. | 1 % | 1 % | 1 % | 1 % | 0.5 % |
Residual ripple peak-peak, max. | 100 mV | 100 mV | 100 mV | 100 mV | 100 mV |
Spikes peak-peak, max. (bandwidth: 20 MHz) | 100 mV | 100 mV | 100 mV | 100 mV | 100 mV |
Adjustment range | 22 ... 28 V | 22 ... 28 V | 22 ... 28 V | 22 ... 28 V | 22 ... 28 V |
Product function Output voltage adjustable | Yes | Yes | Yes | Yes | Yes |
Output voltage setting | via potentiometer | via potentiometer | via potentiometer | via potentiometer | via potentiometer |
Status display | Green LED for 24 V OK | Green LED for 24 V OK | Green LED for 24 V OK | Green LED for 24 V OK | Green LED for 24 V OK |
Signaling | | | | | - |
On/off behavior | Overshoot of Vout < 2 % | Overshoot of Vout < 2 % | Overshoot of Vout < 2 % | Overshoot of Vout < 2 % | Overshoot of Vout < 2 % |
Startup delay, max. | 1 s | 2.5 s | 1 s | 1 s | 1 s |
Voltage increase time of the output voltage maximum | 30 ms | 30 ms | 30 ms | 30 ms | 30 ms |
Rated current value Iout rated | 2.1 A | 3.1 A | 4.1 A | 6.2 A | 12.5 A |
Current range | 0 ... 2.1 A | 0 ... 3.1 A | 0 ... 4.1 A | 0 ... 6.2 A | 0 ... 12.5 A |
| +50 ... +70 °C: Derating 2.5%/K | +50 ... +70 °C: Derating 2.5%/K | +50 ... +70 °C: Derating 2.5%/K | +50 ... +70 °C: Derating 2.5%/K | +50 ... +70 °C: Derating 2.5%/K |
Active power supplied typical | 50 W | 75 W | 100 W | 150 W | 300 W |
Parallel switching for enhanced performance | Yes | Yes | Yes | Yes | Yes |
Numbers of parallel switchable units for enhanced performance | 2 | 2 | 2 | 2 | 2 |
Efficiency | | | | | |
Efficiency at Vout rated, Iout rated, approx. | 86 % | 86 % | 86 % | 86 % | 86 % |
Power loss at Vout rated, Iout rated, approx. | 8 W | 12 W | 16 W | 24 W | 48 W |
Closed-loop control | | | | | |
Dynamic mains compensation (Vin rated ±15 %), max. | 0.5 % | 0.5 % | 0.5 % | 0.5 % | 0.5 % |
Dynamic load smoothing (Iout: 50/100/50 %), Uout ± typ. | 5 % | 5 % | 5 % | 5 % | 5 % |
Protection and monitoring | | | | | |
Output overvoltage protection | < 35 V | < 35 V | < 35 V | < 35 V | < 35 V |
Current limitation, typ. | 2.5 A | 3.7 A | 4.9 A | 7.4 A | 15 A |
Property of the output Short-circuit proof | Yes | Yes | Yes | Yes | Yes |
Short-circuit protection | Electronic shutdown, automatic restart | Electronic shutdown, automatic restart | Electronic shutdown, automatic restart | Electronic shutdown, automatic restart | Electronic shutdown, automatic restart |
Enduring short circuit current RMS value | | | | | |
| 6 A | 6 A | 10 A | 16 A | 15 A |
Overload/short-circuit indicator | - | - | - | - | - |
Safety | | | | | |
Primary/secondary isolation | Yes | Yes | Yes | Yes | Yes |
Galvanic isolation | Safety extra low output voltage Vout according to EN 60950-1 | Safety extra low output voltage Vout according to EN 60950-1 | Safety extra low output voltage Vout according to EN 60950-1 | Safety extra low output voltage Vout according to EN 60950-1 | Safety extra low output voltage Vout according to EN 60950-1 |
Protection class | Class I | Class I | Class I | Class I | Class I |
Leakage current | | | | | |
| 3.5 mA | 3.5 mA | 3.5 mA | 3.5 mA | 3.5 mA |
| 1 mA | 1 mA | 1 mA | 1 mA | 1 mA |
CE mark | Yes | Yes | Yes | Yes | Yes |
UL/CSA approval | Yes | Yes | Yes | Yes | Yes |
UL/cUL (CSA) approval | cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259; cURus (UL 60950-1, CSA C22.2 No. 60950-1), File E151273 | cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259; cURus (UL 60950-1, CSA C22.2 No. 60950-1), File E151273 | cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259; cURus (UL 60950-1, CSA C22.2 No. 60950-1), File E151273 | cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259; cURus (UL 60950-1, CSA C22.2 No. 60950-1), File E151273 | cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259; cURus (UL 60950-1, CSA C22.2 No. 60950-1), File E151273 |
Explosion protection | - | - | - | - | - |
Certificate of suitability IECEx | No | No | No | No | No |
Certificate of suitability NEC Class 2 | No | No | No | No | No |
FM approval | - | - | - | - | - |
CB approval | Yes | Yes | Yes | Yes | Yes |
Marine approval | - | - | - | - | - |
Degree of protection (EN 60529) | IP20 | IP20 | IP20 | IP20 | IP20 |
EMC | | | | | |
Emitted interference | EN 55022 Class B | EN 55022 Class B | EN 55022 Class B | EN 55022 Class B | EN 55022 Class B |
Supply harmonics limitation | not applicable | EN 61000-3-2 | EN 61000-3-2 | - | EN 61000-3-2 |
Noise immunity | EN 61000-6-2 | EN 61000-6-2 | EN 61000-6-2 | EN 61000-6-2 | EN 61000-6-2 |
Operating data | | | | | |
Ambient temperature | | | | | |
| -10 ... +70 °C | -10 ... +70 °C | -10 ... +70 °C | -10 ... +70 °C | -10 ... +70 °C |
| with natural convection | with natural convection | with natural convection | with natural convection | with forced convection (ventilator) |
| -40 ... +85 °C | -40 ... +85 °C | -40 ... +85 °C | -40 ... +85 °C | -40 ... +85 °C |
| -40 ... +85 °C | -40 ... +85 °C | -40 ... +85 °C | -40 ... +85 °C | -40 ... +85 °C |
Mechanics | | | | | |
Connection technology | screw-type terminals | screw-type terminals | screw-type terminals | screw-type terminals | screw-type terminals |
Connections | | | | | |
| L, N, PE: 1 screw terminal each for 0.3 ... 1.3 mm? single-core/finely stranded | L, N, PE: 1 screw terminal each for 0.3 ... 1.3 mm? single-core/finely stranded | L, N, PE: 1 screw terminal each for 0.3 ... 1.3 mm? single-core/finely stranded | L, N, PE: 1 screw terminal each for 0.3 ... 1.3 mm? single-core/finely stranded | L, N, PE: 1 screw terminal each for 0.5 ... 1.3 mm? single-core/finely stranded |
| +, -: 1 screw terminal each for 0.3 ... 1.3 mm? | +, -: 1 screw terminal each for 0.3 ... 1.3 mm? | +, -: 2 screw terminals each for 0.3 ... 1.3 mm? | +, -: 2 screw terminals each for 0.3 ... 1.3 mm? | +, -: 2 screw terminals each for 0.5 ... 1.3 mm? |
| - | - | - | - | - |
Width of the enclosure | 97 mm | 97 mm | 97 mm | 97 mm | 105 mm |
Height of the enclosure | 128 mm | 128 mm | 158 mm | 178 mm | 199 mm |
Depth of the enclosure | 38 mm | 38 mm | 38 mm | 38 mm | 41 mm |
Weight, approx. | 0.35 kg | 0.37 kg | 0.5 kg | 0.55 kg | 0.81 kg |
Installation | Wall mounting | Wall mounting | Wall mounting | Wall mounting | Wall mounting |
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) | 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) |