Input | | |
Input | 1-phase AC | 1-phase AC |
Supply voltage | | |
| 120 V | 120 V |
| 230 V | 230 V |
| Set by means of selector switch on the device | Set by means of selector switch on the device |
Input voltage | | |
| 85 ... 132 V | 85 ... 132 V |
| 170 ... 264 V | 170 ... 264 V |
Wide-range input | No | No |
Overvoltage resistance | 2.3 ? Vin rated, 1.3 ms | 2.3 ? Vin rated, 1.3 ms |
Mains buffering at Iout rated, min. | 20 ms; at Vin = 93/187 V | 20 ms; at Vin = 93/187 V |
Rated line frequency | 50 ... 60 Hz | 50 ... 60 Hz |
Rated line range | 47 ... 63 Hz | 47 ... 63 Hz |
Input current | | |
| 2.2 A | 4 A |
| 1.2 A | 2.5 A |
Switch-on current limiting (+25 °C), max. | 32 A | 65 A |
Duration of inrush current limiting at 25 °C | | |
| 3 ms | 3 ms |
I?t, max. | 0.8 A?·s | 3.3 A?·s |
Built-in incoming fuse | T 3,15 A/250 V (not accessible) | T 6.3 A/250 V (not accessible) |
Protection in the mains power input (IEC 898) | Recommended miniature circuit breaker: from 6 A characteristic C | Recommended miniature circuit breaker: from 10 A characteristic C |
Output | | |
Output | Controlled, isolated DC voltage | Controlled, isolated DC voltage |
Rated voltage Vout DC | 24 V | 24 V |
Total tolerance, static ± | 1 % | 1 % |
Static mains compensation, approx. | 0.1 % | 0.1 % |
Static load balancing, approx. | 0.5 % | 0.5 % |
Residual ripple peak-peak, max. | 150 mV | 150 mV |
Residual ripple peak-peak, typ. | 40 mV | 50 mV |
Spikes peak-peak, max. (bandwidth: 20 MHz) | 240 mV | 240 mV |
Spikes peak-peak, typ. (bandwidth: 20 MHz) | 100 mV | 200 mV |
Adjustment range | 22 ... 29 V | 22 ... 29 V |
Product function Output voltage adjustable | Yes | Yes |
Output voltage setting | via potentiometer | via potentiometer |
Status display | Green LED for 24 V OK | Green LED for 24 V OK |
On/off behavior | No overshoot of Vout (soft start) | No overshoot of Vout (soft start) |
Startup delay, max. | 2 s | 2 s |
Voltage rise, typ. | 40 ms | 40 ms |
Rated current value Iout rated | 5 A | 10 A |
Current range | 0 ... 5 A | 0 ... 10 A |
Active power supplied typical | 120 W | 240 W |
Short-term overload current | | |
| 20 A | 35 A |
| 20 A | 35 A |
Duration of overloading capability for excess current | | |
| 500 ms | 700 ms |
| 500 ms | 700 ms |
Parallel switching for enhanced performance | Yes | Yes |
Numbers of parallel switchable units for enhanced performance | 2 | 2 |
Efficiency | | |
Efficiency at Vout rated, Iout rated, approx. | 88 % | 89 % |
Power loss at Vout rated, Iout rated, approx. | 17 W | 30 W |
Closed-loop control | | |
Dynamic mains compensation (Vin rated ±15 %), max. | 0.3 % | 0.3 % |
Dynamic load smoothing (Iout: 50/100/50 %), Uout ± typ. | 0.5 % | 0.6 % |
Load step setting time 50 to 100%, typ. | 0.1 ms | 0.1 ms |
Load step setting time 100 to 50%, typ. | 0.1 ms | 0.2 ms |
Protection and monitoring | | |
Output overvoltage protection | Additional control loop, shutdown at approx. 33 V, automatic restart | Additional control loop, shutdown at approx. 33 V, automatic restart |
Current limitation | 5.5 ... 6.5 A | 11 ... 13 A |
Property of the output Short-circuit proof | Yes | Yes |
Short-circuit protection | Electronic shutdown, automatic restart | Electronic shutdown, automatic restart |
Enduring short circuit current RMS value | | |
| 5 A | 10 A |
Overload/short-circuit indicator | - | - |
Safety | | |
Primary/secondary isolation | 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 |
Protection class | Class I | Class I |
Leakage current | | |
| 3.5 mA | 3.5 mA |
| 0.26 mA | 0.27 mA |
CE mark | Yes | Yes |
UL/CSA approval | Yes | Yes |
UL/cUL (CSA) approval | cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259 | cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259 |
Explosion protection | - | - |
Certificate of suitability IECEx | No | No |
Certificate of suitability NEC Class 2 | No | No |
FM approval | - | - |
CB approval | No | No |
Marine approval | - | - |
Degree of protection (EN 60529) | IP20 | IP20 |
EMC | | |
Emitted interference | EN 55022 Class B | EN 55022 Class B |
Supply harmonics limitation | - | - |
Noise immunity | EN 61000-6-2 | EN 61000-6-2 |
Operating data | | |
Ambient temperature | | |
| 0 ... 60 °C | 0 ... 60 °C |
| with natural convection | with natural convection |
| -40 ... +85 °C | -40 ... +85 °C |
| -40 ... +85 °C | -40 ... +85 °C |
Humidity class according to EN 60721 | Climate class 3K3, no condensation | Climate class 3K3, no condensation |
Mechanics | | |
Connection technology | screw-type terminals | screw-type terminals |
Connections | | |
| L, N, PE: 1 screw terminal each for 0.5 ... 2.5 mm? single-core/finely stranded | L, N, PE: 1 screw terminal each for 0.5 ... 2.5 mm? single-core/finely stranded |
| L+, M: 3 screw terminals each for 0.5 ... 2.5 mm? | L+, M: 3 screw terminals each for 0.5 ... 2.5 mm? |
| - | - |
Width of the enclosure | 160 mm | 160 mm |
Height of the enclosure | 130 mm | 130 mm |
Depth of the enclosure | 60 mm | 60 mm |
Weight, approx. | 0.6 kg | 0.72 kg |
Product property of the enclosure housing for side-by-side mounting | Yes | Yes |
Installation | 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) |