Description
ECO power supply; Input: AC 110-240V. Output: DC 24V/240W
Technical data
Input
| Phases |
1 |
| Nominal input voltage Ui nom |
1 x AC 110 … 240 V |
| Input voltage range |
1 x AC 85 … 264 V; DC 90 … 373 V |
| Nominal mains frequency range |
47 … 63 Hz; 0 Hz |
| Input current Ii |
≤ 1.5 A (230 VAC); ≤ 3 A (115 VAC) |
| Discharge current |
≤ 3.5 mA |
| Inrush current |
≤ 30 A |
| Power factor |
≥ 0.94 (230 VAC); ≥ 0.98 (115 VAC) |
| Power factor correction (PFC) |
Active |
| Mains failure hold-up time |
≥ 20 ms (230 VAC) |
Output
| Nominal output voltage Uo nom |
DC 24 V (SELV) |
| Output voltage range |
DC 22 … 28 V (adjustable class=”responsive”) |
| Default setting |
DC 24 V |
| Nominal output current Io nom |
10 A (24 VDC) |
| Nominal output power |
240W |
| Deviation |
≤ 1 % |
| Residual ripple |
≤ 100 mV (peak-to-peak) |
| Overload behavior |
Constant power (in overload range: 1.15 … 1.4 x Io nom); Shutdown and automatic restart in the event of a short circuit |
Signaling and communication
| Signaling |
1 x LED DC OK (green)
1 x Overload LED (red) |
| Operation status indicator |
Green LED (24 VDC OK)
Red LED (overload) |
Efficiency/power losses
| Power loss Pl |
≤ 37.5 W (230 VAC; Nominal load) |
| Power loss (max.) Pl (max.) |
53 W (110 VAC / 24 VDC; 11 A) |
| Efficiency (typ.) |
86 % (230 VAC) |
Circuit protection
| Internal fuse |
F 5 A / 250 VAC |
| Required backup fusing |
An external DC fuse is required for the DC input voltage. |
| Recommended backup fusing |
Circuit breaker: 10 A, 16 A; Tripping characteristic: B or C |
Safety and protection
| Isolation voltage (pri.-sec.) |
DC 4.242 kV |
| Isolation voltage (pri.-PE) |
DC 2.2 kV |
| Isolation voltage (sec.-PE) |
DC 0.7 kV |
| Protection class |
I |
| Protection type |
IP20 |
| Note on protection type |
Per EN 60529 |
| Resistance to reverse feed |
≤ DC 28 V |
| Overvoltage category |
II |
| Pollution degree |
2 |
| Transient suppression (primary) |
Varistor |
| Short-circuit-protected |
Yes |
| Open-circuit-proof |
Yes |
| Parallel operation |
Yes |
| Series operation |
Yes |
| MTBF |
480,000 h (per IEC 61709) |
