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Power SolutionsPower Interface Unit - a brief descriptionPower Interface Unit, which is commonly known as PIU, is the most modern electrical interface and control unit used for GSM / Telecom installation. The system is intended to be used for replacement of Servo Stabilizer, AMF Panel, Isolation Transformer, AC Distribution Panel, Lightning and Surge Arresters, Alarm Panel, Generator Battery Charger, etc. at telecommunication site. The advance feature of the unit provides input voltage correction in µs to enable the user to utilize the mains even under extreme low voltage conditions which servo technology was not able to offer due to slow response. The input voltage is isolated completely. The unit has very fast true RMS measurement with High and Low voltages disconnect facility. The Power Interface Unit (PIU) has the following sub units:
Features:» Higher degree of Automation » Microprocessor based Voltage Regulators with wide Working Range » Better efficiency i.e. > 97% » Longer MTBF i.e. 1,00000 hrs. » Better Lightening & Surge Protections » Better DG Control Management » Inbuilt Network Management System (NMS) » Better Input Voltage Correction » Better Alarms & Securities » Automation with remote control of sites with either SMS or GPRS Gateways » Isolation Transformer, AC Distribution Board & Line Conditioning AMF Panel in a » Single rack » Utilize Mains under extreme low voltage condition Applications:» At any telecommuniction site as PIU is » An all-in-one system » A highly efficient system » User friendly » Specifically beneficial where input voltage varies tremendously » Specifically beneficial where “single-phasing” is a frequent occurrence » Specifically beneficial where “fast roll out ” is required |
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