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Float Cum Boost Chargers:
Function:
Power House FCBC are
designed to supply continuous power to the DC load and simultaneously
charge the batteries connected. Input supply form 415V. AC 3 Phase or
220V. AC 1 Ph. is converted to regulated DC. The charger has two
independent systems.
Normally the DC
Power is supplied to he load by the Fload Charger. It also supplies
trickle current to the battery to keep it healthy. It also supplies
trickle current to the battery to keep it healthy. If the charging
current under Float Mode exceeds a set level.Boost charger is switched
ON. It supplies Quick charging current to the battery. On battery
reaching the set value the Boost Charger is switched OFF.
Application:
Float
/ Boost chargers are must in Power Substations. Generating Stations,
Telephone Exchanges etc. for control / monitoring systems, tripping
circuits and supplying DC Power source.
Specifications:
Aux
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415V, AC (3 Phase) / 240V (1 Phase)
+/- 20% / +/- 10%, 50Hz. +/- 3Hz.
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Out put
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30V, 48V, 110V and 220V, DC Supply
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Battery Type
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Lead Acid / SMF
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Indications and Instruments
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Indications for 3 phase mains supply
Float / Boost section
AC Volt meter with selector switch
DC Volt meter with selector switch
and battery volt
DC Amps meter for load
DC Amps meter for charging
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Protection
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MCB for Mains incoming supply
MCB for out put load
Over load cut out by electronic circuit
Over Voltage cut-out by electronics circuit
Single phasing, under voltage for mains
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Housing and enclosure
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Heavy duty Sheet Steel Enclosure
finished with Powder Coated Paint
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Mounting
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Floor mounting
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Operation
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Auto/Manual
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Control
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CC/CV close loop
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Rectifier
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Full wave half controlled bridge
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Optional
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Fuse protection for each rectifier element
Fuse failure Fault Relay
Alarm Annunciation
Dual Float Charger option
Any other as per requirement
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