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nSURE NS300-12
For the SOHO Client Enatel’s nSURE NS300-12 can provide long term backup for all their communications needs.
SOHO (Small Office/Home Office) clients with security systems will need Enatel’s nSURE NS300-12 power supply. Couple into this the ONU, Security system, residential gateway and wireless router and it can be business as usual from a laptop during an AC outage. The NS300-12 is wall mountable and convection cooled making it ideal for office locations. |
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| Specifications |
 View Brochure |
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AC Input
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Nominal:
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110/220V, 50/60Hz
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Voltage Range:
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100-275V AC (full power output), 85-100V AC (reduced power output)
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Frequency Range:
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45-66Hz
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Power Factor:
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>0.99 (full load)
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Efficiency:
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85%
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Input Fuses:
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HRC Fuses in phase & neutral.
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Maximum Input Current:
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4A
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Protection:
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Input Voltage: Automatic shutdown, restarts automatically when correct voltage restored.
Input Rush: <2x maximum input current.
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DC Output
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Nominal Voltage:
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12V
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Rated Voltage:
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14.5V
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Voltage Range:
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11.5-15V
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Maximum Current:
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20A
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Regulation:
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Line: ±0.1%
Load: ±0.5% (no load to full load)
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Hold-up Time:
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>15ms for 20% output voltage drop.
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Start-up Time:
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Walk-in delay 2 seconds (depends on AC input voltage)
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Protection:
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Current Limit: Adjustable to 50-100% of maximum rated current.
Over Temp: Automatic current turndown, backup shutdown protection.
Polarity Reversal: Output fuse with crowbar diode.
Over Voltage: Adjustable limit.
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Noise:
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Ripple <100Hz: <5mV rms unweighted
Voice Band 100Hz to 5KHz: <0.5mV rms psophometric
Wide Band 5kHz to 1 MHz: <2.5mV rms unweighted
Peak to Peak 0 to 20MHz: <50mV p-p unweighted
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Isolation:
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Input to Output: 3000V AC
Input to Chassis: 2500V AC (VDR to chassis removed.)
Output to Chassis: 1500V AC
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Environmental
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Ambient Temperature:
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25+/-5°C
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Range:
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-10 to +60°C
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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 +4˚ per 1000m above sea level.
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Mechanical
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Dimensions, W, H, D:
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311mm, 163mm, 62mm
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Weight:
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1.5kg
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Due to product development specifications are subject to change without prior notice. Pictures may be representative, actual products may differ. |
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