Rishabh Flex-e 9024B DIN-Rail Power Supply, 24 V DC 5 A (2-phase)
- Brand
- Rishabh
- Model number
- Flex-e 9024B
- Category
- DIN-Rail Power Supplies
Aluminium DIN-rail power supply, 2-phase 187 - 550 V AC or 264 - 780 V DC input, 24 V DC adjustable 22 - 27 V, 5 A, 95 to 120 W; >87% efficiency, hiccup-mode protection.
Price and availability on request
Key features
- Input: 2-phase, 187 - 550 V AC or 264 - 780 V DC
- Output: 24 V DC ±3%, adjustable 22 - 27 V DC
- Output power: 5 A, 95 to 120 W
- Efficiency greater than 87%
- "Power Boost" for loads with high inrush
- Short-circuit and overload protection with automatic restart ("hiccup mode")
- Optional "Power Good" relay
- Aluminium housing, DIN-rail mountable
- 3 year warranty
Specifications
| AC input voltage range | 187 - 550 V AC |
|---|---|
| DC input voltage range | 264 - 780 V DC |
| Nominal input voltage | 230 V AC / 400 V AC (325 V DC / 565 V DC) |
| Inrush current | ≤ 36 A typical |
| Frequency | 45 - 65 Hz |
| Input current | 1.0 A (400 V AC), 1.5 A (230 V AC) |
| Internal fuse | T4 A |
| External fuse (recommended) | 10 A (MCB curve B) |
| Nominal output voltage | 24 V DC ±3% |
|---|---|
| Adjustment range | 22 - 27 V DC |
| Rated current at 24 V DC | 5 A at 40 °C, 4 A at 50 °C, 3 A at 60 °C |
| Power boost current at 60 °C | 4.5 A |
| Hold-up time | ≥ 20 ms (400 V AC) |
| Derating | From 60 °C, 2.5% per K |
| Line regulation | < 0.1% (input change ±10%) |
| Load regulation | < 1% (static 10% - 90%) |
| Dissipation power at max. load | 17 W |
| Efficiency | > 87% |
| Residual ripple | ≤ 120 mV pp |
| Parallel / series connection | Parallel no, series yes |
| Turn-on delay | 2 s |
| Resistance to reverse feed | Max. 35 V DC |
| Power good relay (optional) | Max. 30 V DC 1 A, max. 60 V AC 1 A (resistive, EN 60947-4-1); min. 5 V DC 1 mA |
| Short-circuit | Yes |
|---|---|
| Overload | Yes (hiccup mode) |
| Output overvoltage | Yes (35 V DC typ.) |
| Operating temperature | -25 °C to +70 °C (derating above 60 °C) |
|---|---|
| Dimensions (W x H x D) | 55 x 110 x 105 mm |
| Weight | 0.5 kg approx. |
| Order code | RF14-2I00000000000 |
| Isolation voltage input / output | 3000 V AC |
| Degree of protection | IP20 (EN / IEC 60529) |
| Protection class | I, with PE connected |
| MTBF (IEC 61709, SN 29500) | > 3,00,000 h |
| Terminals | Screw type, 2.5 mm² |
| Storage temperature | -40 °C to +85 °C |
| Humidity | 95% at 25 °C, no condensation |
| Pollution degree | 2 (EN 50178) |
| Climatic class | 3K3 (EN 60721) |
| Electrical safety | IEC/EN 60950 (VDE 0805), EN 50178 (VDE 0160); SELV (EN 60950-1), PELV (EN 60204-1) |
| EMC | Immunity EN 61000-4-2, -4-3, -4-4, -4-5; emission EN 61000-6-4, EN 61000-3-2 |
| Safety of machines | EN 60204-1 |
| Housing | Aluminium |
Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.
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