Especificaciones técnicas
Protección y seguridad
| fuse protection type | Yes |
|---|---|
| fuse protection type in the feeder | Recommended miniature circuit breaker at 1-phase operation: 16 A |
| design of the overvoltage protection | < 32 V |
| property of the output short-circuit proof | Yes |
| galvanic isolation between input and output | Yes |
| galvanic isolation | Output voltage: SELV, ES1 (IEC 62368-1), DVC As (IEC 61204-7) |
| operating resource protection class | Class I |
| protection class IP | IP20 |
Datos eléctricos
| type of the power supply network | 1-phase and 2-phase AC |
|---|---|
| supply voltage at AC | Automatic selection; startup starting from Ue ≥ 90/180 V |
| supply voltage | 120 V/230 V |
| input voltage 1 at AC | 85 ... 132 V |
| input voltage 2 at AC | 170 ... 264 V |
| buffering time for rated value of the output current in the event of | 25 ms |
| line frequency | 50/60 Hz |
| current limitation of inrush current at 25 °C maximum | 50 A |
| voltage curve at output | Controlled, isolated DC voltage |
| output voltage at DC rated value | 24 V |
| output voltage adjustable | Yes; via potentiometer |
| adjustable output voltage | 24 ... 28 V; max. 960 W |
| relative overall tolerance of the voltage | 3% |
| behavior of the output voltage when switching on | Overshoot of Vout approx. 3 % |
| supplied active power typical | 960 W |
| efficiency in percent | 92 % |
| relative control precision of the output voltage with rapid | 1% |
| relative control precision of the output voltage load step of | 1.9 % |
| relative control precision of the output voltage at load step of | 3.8 % |
Prestaciones y durabilidad
| response delay maximum | 1.5 s |
|---|---|
| MTBF at 40 °C | 838 156 h |
Certificados y homologaciones
| CE marking | Yes |
|---|---|
| UL approval | Yes; cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259 |
| EAC approval | Yes |
| Regulatory Compliance Mark (RCM) | Yes |
| CB-certificate | Yes |
| shipbuilding approval | Yes |
| American Bureau of Shipping Europe Ltd. (ABS) | Yes |
| Det Norske Veritas (DNV) | Yes |
| China RoHS | BIS CRS |
Otras características
| operating condition of the mains buffering | at Vin = 230 V |
|---|---|
| I2t value maximum | 8 A²·s |
| type of signal at output | Relay contact (NO contact, rating 60 V DC/ 0.3 A) for "24 V OK" |
| rated range | 0 ... 40 A; +60 ... +70 °C: Derating 3%/K |
| bridging of equipment | Yes; switchable characteristic |
| load step 50 to 100% typical | 2 ms |
| load step 100 to 50% typical | 2 ms |
| load step 10 to 90% typical | 1 ms |
| load step 90 to 10% typical | 1 ms |
| for emitted interference | EN 55022 Class B |
| for interference immunity | EN 61000-6-2 |
| type of electrical connection | screw terminal |
| for auxiliary contacts | 13, 14 (alarm signal): 1 screw terminal each for 0.14 ... 1.5 mm² |
| width × height × depth of the enclosure | 145 × 145 × 150 mm |
| installation width × mounting height | 150 mm × 225 mm |
| top | 40 mm |
| bottom | 40 mm |
| left | 0 mm |
| right | 0 mm |
| fastening method | Snaps onto DIN rail EN 60715 35x15 |
| DIN-rail mounting | Yes |
| housing can be lined up | Yes |
| net weight | 3.1 kg |
| electrical accessories | Buffer module, redundancy module |
| mechanical accessories | Device identification label 20 mm × 7 mm, TI-grey 3RT2900-1SB20 |
| last modified: | 5/5/2026 |