Battery Charger Specification for WAPDA 110V 25ADC P-133:95
Input Parameters:Input Voltage,
Input Frequency,
Number of Phases,
Output Parameters:Output Nominal Voltage,
Rated Output Current,
Output Ripple,
Output Load Voltage,
Operation:Parlal Operation,
Auto Mode Boost Selection,
Auto Mode Float Selection,
Auto Mode Selection,
Manual Mode Selection,
Rated Output Current,
Lamp Test,
DC Grounding,
Door switch,
Noise Level,
Socket,
Dynamic,
Protections:Under Voltage,
Over Voltage,
Over Current,
Load Over Voltage,
DC Link Break,
Capacitor Fuse Fail,
Charger Fail,
Front Panel:Input Isolator,
Battery Isolator,
Load Isolator,
Charger On/Off
Mode Selector,
Volt Selector,
Display Selector,
Acknowledge,
Reset,
Lamp Test,
Monitoring:AC Volt Meter,
DC Volt Meter,
Ammeter-1
Ammeter-2
Cabinet:Cabinet,
Paint,
Cooling,
Color,
Insulation:-
240V AC ±10%
50Hz ±5%.
01 (One).
Tab= 220, 230, 240, 250, (Principal Tab 240V).
110VDC Regulation ±1%.
25ADC Nominal.
Less then 3%,
110/3.3V ~ 143/4.29V DC.
110V DC +10% 121VDC Max.
Blocking Diode.
Adjustable 2 to 10A DC.
Adjustable 0 to 5A DC.
Float Voltage, 110 to 132VDC Adjustable, 100 to 120% of Nominal Voltage.
Boost voltage, 121 to 143VDC Adjustable, 110 to 130% of Nominal Voltage.
Float Voltage, 110 to 132VDC Adjustable, 100 to 120% of Nominal Voltage.
Boost voltage, 121 to 143VDC Adjustable, 110 to 130% of Nominal Voltage.
25ADC Adjustable 12 to 28A.
All indication Lamp test Provide.
Due to any single wire grounding charger working properly.
Provide a door operated switch for panel light on / off.
Maximum allow 60db at a distance of one Meter.
Provide a Socket 3Pin for testing equipment connection 220V 5A.
Sudden Acceptance / Rejection of 80% load allow variation ± 10% of rated
voltage with in five 05 Cycle.
Alarm & Indication Red 8mm, Adjustable 80 to 100% (88 to 110VDC).
Alarm with Charger Trip & Indication Red 8mm.
Adjustable 110 to 130% of Nominal Voltage (121 to 143VDC).
Trip Alarm & Indication 8mm at 30A DC.
Alarm with Charger trip & Indication 8mm Red at 124V DC Adjustable.
Alarm & Indication Red 8mm.
Alarm & Indication Red 8mm.
Alarm & Indication Red 8mm.
MCB SP for Input Isolation.
MCB DP for Battery Isolator.
MCB DP for Load Isolator.
Two position switch for Charger On / Off.
Two Position switch for Auto / Manual Selection.
Two Position Switch for Float / Boost Selection.
Two Position Switch for Battery / Load Voltage Selector.
Push Button for Alarm Acknowledge.
Push Button for Fault Reset.
Push Button for Fault Indication Lamp Test.
96 x 96mm Analog AC Volt Meter for Charger Input Voltage Display 2% Class.
96 x 96mm Analog DC Volt Meter for Charger Output Voltage Display 2% Class.
96 x 96mm Analog DC Ammeter for Output Load Current Display 2% Class.
96 x 96mm Analog DC Ammeter for Output Battery Current Display 2% Class.
2mm thick steel Cabinet self-stand floor mounting.
0.12mm paint thickness.
Natural Cooling.
Powder Coating RAL7072 (Smoke gray)
Insulation test with 2KV for 1 min. After High voltage insulation resistance with meager 1000VDC minimum allow 20M ohm.
Temperature:Temperature rise allow maximum for Transformer & choke 65C.
Temperature rise allow maximum for Power stack 50C.