Input | | |
Input | 1-phase AC | 1-phase AC |
Supply voltage | | |
| 120 V | 120 V |
| 230 V | 230 V |
| Automatic range selection | Automatic range selection |
Input voltage | | |
| 85 ... 132 V | 85 ... 132 V |
| 170 ... 264 V | 170 ... 264 V |
Wide-range input | No | No |
Overvoltage resistance | Implemented internally with varistor | Implemented internally with varistor |
Mains buffering at Iout rated, min. | 40 ms; at Vin = 120/230 V | 40 ms; at Vin = 120/230 V |
Rated line frequency 1 | 50 Hz | 50 Hz |
Rated line frequency 2 | 60 Hz | 60 Hz |
Rated line range | 47 ... 63 Hz | 47 ... 63 Hz |
Input current | | |
| 2.25 A | 3.5 A |
| 1.24 A | 1.52 A |
Switch-on current limiting (+25 °C), max. | 15 A | 15 A |
I?t, max. | 0.6 A?·s | 0.6 A?·s |
Built-in incoming fuse | T 3.15 A | T 6.3 A |
Protection in the mains power input (IEC 898) | Recommended miniature circuit breaker: from 6 A characteristic C/B | Recommended miniature circuit breaker: from 6 A characteristic C/B |
Output | | |
Output | Controlled, isolated DC voltage | Controlled, isolated DC voltage |
Rated voltage Vout DC | 24 V | 24 V |
Total tolerance, static ± | 3 % | 3 % |
Static mains compensation, approx. | 0.1 % | 0.1 % |
Static load balancing, approx. | 0.2 % | 0.2 % |
Residual ripple peak-peak, max. | 50 mV | 50 mV |
Spikes peak-peak, max. (bandwidth: 20 MHz) | 100 mV | 100 mV |
Product function Output voltage adjustable | No | No |
Status display | Green LED: 24 V OK; red LED flashing: "overload/short-circuit" | Green LED: 24 V OK; red LED flashing: "overload/short-circuit" |
Signaling | Relay contact (NO contact, rating 30 V AC/ 0.5 A; 30 V DC/1 A) for 24 V OK | Relay contact (NO contact, rating 30 V AC/ 0.5 A; 30 V DC/1 A) for 24 V OK |
On/off behavior | Overshoot of Vout < 3 % | Overshoot of Vout < 3 % |
Startup delay, max. | 1.5 s | 1.5 s |
Voltage rise, typ. | 22 ms | 23 ms |
Voltage increase time of the output voltage maximum | 100 ms | 100 ms |
Rated current value Iout rated | 5 A | 8 A |
Current range | 0 ... 5 A | 0 ... 8 A |
Supplied active power typical | 133 W | 206 W |
Short-term overload current | | |
| 20 A | 30 A |
| 20 A | 30 A |
Duration of overloading capability for excess current | | |
| 50 ms | 50 ms |
| 50 ms | 50 ms |
Parallel switching for enhanced performance | Yes; Symmetric wiring required | Yes; Symmetric wiring required |
Numbers of parallel switchable units for enhanced performance | 2 | 2 |
Efficiency | | |
Efficiency at Vout rated, Iout rated, approx. | 90 % | 93.6 % |
Power loss at Vout rated, Iout rated, approx. | 12.9 W | 13.1 W |
Closed-loop control | | |
Dynamic mains compensation (Vin rated ±15 %), max. | 0.2 % | 0.2 % |
Dynamic load smoothing (Iout: 50/100/50 %), Uout ± typ. | 1 % | 1 % |
Setting time maximum | 2 ms | 2 ms |
Protection and monitoring | | |
Output overvoltage protection | < 29 V | < 29 V |
Current limitation, typ. | 5.5 A | 9 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 | | |
| 6 A | 9 A |
| 5 A | 8 A |
Overload/short-circuit indicator | Red LED flashing for "overload/short-circuit" | Red LED flashing for "overload/short-circuit" |
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 |
| 1 mA | 1 mA |
CE mark | Yes | Yes |
UL/cUL (CSA) approval | cULus-Listed (UL 508, CSA C22.2 No. 107.1) | cULus-Listed (UL 508, CSA C22.2 No. 107.1) |
Explosion protection | No | No |
FM approval | - | - |
CB approval | No | No |
Marine approval | No | No |
Degree of protection (EN 60529) | IP67, enclosure type 5 indoor | IP67, enclosure type 5 indoor |
EMC | | |
Emitted interference | EN 55022 Class B | EN 55022 Class B |
Supply harmonics limitation | EN 61000-3-2 | EN 61000-3-2 |
Noise immunity | EN 61000-6-2 | EN 61000-6-2 |
Operating data | | |
Ambient temperature | | |
| -25 ... +60 °C | -25 ... +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 | 3K6 without direct sunlight | 3K6 without direct sunlight |
Mechanics | | |
Connection technology | screw-type terminals | screw-type terminals |
Connections | | |
| L1, N, PE: Plug connector 7/8" (counterpart see "Operating Instructions (compact)") | L1, N, PE: Plug connector 7/8" (counterpart see "Operating Instructions (compact)") |
| +, -: Plug connector 7/8" (counterpart see "Operating Instructions (compact)") | +, -: Plug connector 7/8" (counterpart see "Operating Instructions (compact)") |
| Alarm signals: M12 plug-in connector 4-pin | Alarm signals: M12 plug-in connector 4-pin |
Product function | | |
| Yes | Yes |
| Yes | Yes |
Width of the enclosure | 120 mm | 120 mm |
Height of the enclosure | 181 mm | 181 mm |
Depth of the enclosure | 60.5 mm | 60.5 mm |
Required spacing | | |
| 50 mm | 50 mm |
| 0 mm | 0 mm |
| 0 mm | 0 mm |
| 0 mm | 0 mm |
Weight, approx. | 1.1 kg | 1.3 kg |
Product feature of the enclosure housing for side-by-side mounting | Yes | Yes |
Installation | Wall mounting | Wall mounting |
MTBF at 40 °C | 1 500 000 h | 800 000 h |
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) |