DC Systems
Enatel
5U MAXIÂ COMPACTÂ SYSTEM 1.0 - 14.0kW 48V DC
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48V
nominal output voltage. |
2.0kW
nominal output power. |
41.7A
maximum output current. |
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AC Input |
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Nominal |
230V |
Voltage Range |
90-300V (reduced power below 175V) |
Frequency Range |
45-65 Hz |
Power Factor |
>0.99 |
Efficiency |
>94% (from 30-95% output power) |
Input Fuses |
HRC fuses in phase and neutral. |
Maximum Input Current |
12A |
Protection |
Input Voltage: Auto shutdown, auto restart when correct voltage restored.
Input Inrush: <2x maximum input current. |
DC Output |
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| Output Ratings |
Constant power output from 48V to 58V |
Nominal Voltage |
48V |
Rated Voltage |
58V |
Voltage Range |
43-58V |
Maximum Current |
41.7A |
Regulation |
Line: ±0.1%, Load: ±0.5% (no load to full load) |
Hold-up Time |
>15ms for 20% output voltage drop. |
Start-up Time |
Start up delay 1 second. (varies with AC supply voltage)
Walk-in delay 6 seconds at full output. (varies with DC output voltage) |
Protection |
Current Limit: Adjustable to 50-100% of maximum rated current.
Over Temperature: Automatic current turndown, backup shutdown protection.
Polarity Reversal: Output fuse with crowbar diode.
Over voltage: Adjustable limit. |
Noise |
Ripple <100Hz: <1mV rms unweighted
Voice band 100Hz-5KHz: <1mV rms psophometric
Wide band 5kHz-1MHz: <5mV rms unweighted
Peak to Peak 0-20MHz: <100mV peak to peak |
Isolation |
Input to Output: 4000V DC.
Input to Chassis: 3500V DC (VDR to chassis removed)
Output to Chassis: 2100V DC |
Environmental |
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Ambient Temperature |
Nominal: 25+/-5ºC |
Range |
-30ºC to +70ºC (maximum output power is derated above +40ºC) |
Humidity |
5-95% RH (non-condensing) |
Altitude |
<2500m, De-rate maximum ambient temperature by 4ºC per 1000m above sea level. |
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Mechanical |
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Dimensions, W, H, D |
111.5mm, 44mm (1U), 282mm overall (rack depth 260mm) |
Weight |
1.5kg |
| Cooling |
Forced cooled. |
| Compliances |
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| Electrical Safety |
EN 60950 |
| RFÂ Emissions |
CISPR 22 Class B |
| RFÂ Immunity |
CISPR 24 |
| AC Harmonics |
EN 61000-3-2 |
| AC Flicker & Fluctuation |
EN 61000-3-3 |
| RoHS |
2002/95/EC |
| Consumer Safety |
CE |
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| Not all systems are available in all markets, please contact us for any further information. Due to product development specifications are subject to change without prior notice. Pictures may be representative, actual products may differ. |
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