| Supply |
| AC Input Voltage |
Nominal 110 to 240 Vrms (±10 %), with frequency range 48 to 62 Hz. |
| Power Factor Correction |
0.97 typ.@230Vac, 0.995 typ.@115Vac |
| Efficiency (Full Load) |
Better than 93% @230Vac and 91% @115Vac. |
| Efficiency (50% Load) |
Better than 91% @230Vac, 90% @115Vac. |
| Max. Power Dissipation (Full Load) |
35W @230Vac, 43W @115Vac. |
| Max. Power Dissipation (50% Load) |
24W @230Vac, 28W @115Vac. |
| Max. AC Input Current |
4.8A @ 100Vac; 4.4A @ 110Vac; 2.2–2.4A @ 240Vac. |
| Inrush Current |
15.7 Apeak @ 264Vac, 13 Apeak @ 230Vac, 5.2 Apeak @ 115Vac. |
| AC Connection |
Plug-in screw connection terminal block suitable for 4mm² wires. |
| Isolation |
| Input to Output |
2500 Vrms (routine test). |
| Input to Ground |
1500 Vrms (routine test). |
| Ground to Output |
500 Vrms (routine test). |
| Output or Ground to Fault Contact |
500 Vrms (routine test). |
| Output |
| Voltage |
24 Vdc factory setting (adjustable 23.6–26.1 Vdc). |
| Regulation |
0.4% for a 100% load change. |
| Stability |
0.03% for a 20% input line voltage change. |
| Max. Ripple |
≤ 300 mVpp. |
| Output Current |
20 A (on full voltage range, 230 Vac input). |
| Output Current Limitation |
22A @ 24Vout, 21A @ 25–26Vout. |
| Output Power |
Up to 520 W @ 26 Vdc output and 230 Vac input. |
| Max. Output Rise Time |
≤ 2.4 sec. |
| Dynamic Response |
1.5 ms for 10–90% load change (±2% overshoot). |
| DC Connection |
Plug-in screw connection terminal block suitable for 4mm² wires. |
| Hold-up Time |
20 ms (AC input, full load). |
| Overheat Protection |
Double overheat protection on both internal stages. |
| Over Voltage Protection |
Output limited to 28.5 Vdc, two crowbars at 29 Vdc. |
| Power Good Signaling |
| Output Good |
22 V ≤ Vout ≤ 28 V |
| Signaling |
Voltage free SPST relay (normally energized). |
| Contact Rating |
2 A 50 Vac 100 VA, 2 A 24 Vdc 48 W (resistive load). |
| Connection |
Plug-in screw connection terminal block suitable for 2.5mm² wires. |
| Environmental Conditions |
| Operating Temperature |
-40 to +60°C, de-rated above 50°C. |
| Relative Humidity |
95% up to 55°C. |
| Storage Temperature |
-45 to +85 °C. |
| Max Altitude |
2000 m a.s.l. |
| Mechanical |
| Mounting |
EN/IEC60715 TH 35 DIN-Rail, into a cabinet. |
| Weight |
1.8 Kg (2 Kg with packaging). |
| Location |
Safe Area / Zone 2 / Class I, Div. 2. |
| Protection Class |
IP 20, Open Type. |
| Dimensions |
Width 183 mm, Depth 124 mm, Height 124.5 mm. |
