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| Item number: CIEN9-75689433 Manufacturer no.: SIL 52 PSU SW4 EAN/GTIN: 5060693980619 |
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![](/p.gif) | The SIL 52 PSU SW4 is a 120W 2.3A desktop Power Supply Unit for Series 7 Switch Range. More information: Features | Product type | Power supply | ![](/p.gif) | Product colour | Black | ![](/p.gif) | Power protection features | Over current, Over voltage, Short circuit | ![](/p.gif) | Certification | CE, UL62368, EN62368, GB4943, GB8898, EN60950 | Technical details | Package depth | 200 mm | ![](/p.gif) | Package width | 110 mm | ![](/p.gif) | Package height | 55 mm | ![](/p.gif) | Package weight | 480 g | ![](/p.gif) | Warranty period | 1 year(s) | Weight & dimensions | Width | 68.4 mm | ![](/p.gif) | Depth | 161 mm | ![](/p.gif) | Height | 32.5 mm | ![](/p.gif) | Weight | 458 g | Network | Compliance industry standards | IEC-61000-4-5 Level 3, IEC-61000-4-4 / 1995 3, (EN 55024:1998+A1:2001+A2:2003,EN 61000-4-2), (EN 55024:1998+A1:2001+A2:2003,EN 61000-4-2) FCC part 15 : Class B for radiated and conducted emissions. EN55032:2015 , Class B for radiated and conducted emissions. GB9254-2008,GB17625.1-2012 | Logistics data | Country of origin | United Kingdom | ![](/p.gif) | UK Trade Tariff code | 85044095 | Power | Total power | 120 W | ![](/p.gif) | AC input voltage | 100 - 240 V | ![](/p.gif) | AC input frequency | 47 63 Hz | ![](/p.gif) | Maximum current | 2.3 A | ![](/p.gif) | Inrush current | 60 A | ![](/p.gif) | DC output voltage | 52 V | ![](/p.gif) | Voltage tolerance | 3 % | ![](/p.gif) | Ripple | 300 mVpp | ![](/p.gif) | Power requirements | 48V DC | Operational conditions | Operating temperature (T-T) | 0 - 40 °C | ![](/p.gif) | Storage temperature (T-T) | -20 - 80 °C | ![](/p.gif) | Operating relative humidity (H-H) | 20 - 90 % | ![](/p.gif) | Storage relative humidity (H-H) | 0 - 95 % |
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