| Specifications |
 View Brochure |
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DC Input
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Nominal Input Voltage:
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48V |
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Input Voltage Range:
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40-60V |
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Input Protection:
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Fuses: Fuse in the positive input with crowbar diode.
Input Voltage: Converter shuts down when input voltage is out of range,
automatically restarts when correct voltage is restored. |
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DC Output
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| Nominal Output Voltage: |
48V |
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Output Voltage Range:
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46-52V |
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Maximum Output Current:
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33A |
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Maximum Output Power:
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1700W |
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Efficiency:
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91% |
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Regulation:
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Line: ±0.1%
Load: ±0.5% (no load to full load) |
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Start-up Time:
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Walk-in delay 2-8 seconds depending on load and output voltage. |
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Protection:
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Current Limit: Adjustable to 50-100% of maximum rated current.
Over Temperature: Auto current turndown, backup shutdown protection.
Polarity Reversal: Output fuse in positive with crowbar diode.
Over Voltage: Adjustable limit. |
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Noise:
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Ripple <100Hz: <1mV rms unweighted
Voice Band 100Hz-5KHz: <1mV rms psophometric
Wide Band 5kHz-1MHz: <5mV rms unweighted
Peak to Peak 0-20MHz: <50mV peak to peak |
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Isolation:
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Input to Output: 4230V DC
Input to Chassis: 2115V DC (VDR to chassis removed)
Output to Chassis: 2115V DC |
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Environmental
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Ambient Temperature:
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25+/-5ºC |
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Range:
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-10ºC to +70ºC (maximum output power is derated above 50ºC) |
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Humidity:
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5-95% RH (non-condensing) |
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Altitude:
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<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:
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111.5mm , 44mm (1U), 282mm overall (rack depth 260mm) |
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Weight:
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1.1kg |
| Cooling: |
Forced cooled. |
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| Compliances |
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| Electrical Safety: |
EN 60950 |
| RF Emissions: |
CISPR 22 Class B |
| RF Immunity: |
CISPR 24 |
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