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FUKUDA Battery Charger

FUKUDA Industrial heavy duty constant current limiting thyristor controlled Rectifier/ Battery Charger are designed for all applications requiring DC Power Supply.

Output rating: 24/30/48/110/220 VDC and 3Amps – 1200Amps.

TPU series are single-phase and three-phase industrial battery chargers, specifically designed and customised to supply constant DC voltage to critical loads, and may recharge any types of rechargeable batteries like nickel cadmium or sealed lead-acid battery.

The TPU series, single-phase/three phase rectifiers, employ 6-pulse/ 12-pulse thyristor bridge, fully controlled by PCB board.

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More Information

We offer complete range of industrial DC power systems, as well as nickel cadmium and lead acid batteries according to your specific requirements, or a solution for your most critical demanding applications.

Application

  • Power Transmission and Distribution
  • Commercial/ Industrial Buildings
  • MRT/ LRT Railway
  • High-rise Buildings
  • Oil & Gas
  • Hospital
  • Water Treatment Plant

CAPACITY RANGE
From 3Amps to 1200Amps

Technical Data

TPU Single Phase & Three Phase Rectifier / Battery Charger Technical Data

 

Rectifier Input (AC)
Voltage 110 / 220 / 230 / 240Vac 220/ 380 / 400 / 415Vac
Phase 1 Phase 3 Phase
Voltage Variation +/- 10% +/- 10%
Frequency 50Hz +/-6% or 60Hz 50Hz +/-6% or 60Hz
Rectifier Output (DC)
System Voltage 24, 30, 48, 110 & 220 Vdc
Float Voltage 80 – 135% (Adjustable)
High Rate Voltage (Boost) 90 – 145% (Adjustable)
Commissioning Voltage Up to 155% (Adjustable)
Float Voltage Staic Regulation +/- 1% (at +/- 10% Input Voltage Variation)
Dynamic Voltage Regulation
(10% – 100% and 100-10% Load Step)		 Maximum Voltage Dip 5% and Recovery Time is max. 250ms
Ripple Voltage (without Battery Connected) RMS ≤ 5%
Ripple Voltage (with Battery Connected) RMS ≤ 2% (when battery Ah is min. 4 times of that charger rating)
Current Output Ratings 3 – 1200Ampere
Output Current Limitation 50 – 110% Nom (Accuracy: +/- 2%)
Battery Current Limitation 10 – 100% Nom (Accuracy: +/-2 %)
General Data
Storage Temperature -20 to +70  ̊C
Operation Temperature -10 to +40  ̊C (˃40 to +55  ̊C derate 1.25% per   ̊C )
Altitude Up to 1000m
Humidity ≤95% RM (non-condensing)
Audible Noise ≤65dBA at 1m
Stabilized power supplies DC output IEC 60478
Electrical Measurement Instrument IEC 60051
Power Transformers IEC 60076
Performance Test IEC 60146
Degree of Protection IP 20    ̴  IP 54
Cabinet Colour RAL 7032 (Light grey)
Cooling Natural Convection
Dielectric Insulation Test 2kV for 1 minute between Input and Output to Earth
Insulation Resistance Test ≥10 Mohm at 500Vdc Input and Output to Earth
Protection -Rectifier Input Soft start function & surge suppressor
Protection -Rectifier Output Protected against short circuit
Protection -Battery Output Polarity reversal of battery
Protection -Current Limiting Adjustable between 5% to 105% of nominal current
Indicator and Optional Accessories
Standard Features Status Description
Control Board  
Charger On Green Charge on operation mode
Float Charge Green Normal operation maintains the battery in fully charged condition
High Rate Charge (Boost) Orange High Rate Charge restores the battery to fully capacity, by manual or automatic selection
Auto High Rate Charge reverts back to Float Charge after the battery fully charge
Standard Alarm Indicators Status Description
Multi-Alarm Board  
Charger Failure Red Individual or Common Volt Free Contact
DC Low Voltage Red Individual or Common Volt Free Contact
DC High Voltage Red Individual or Common Volt Free Contact
DC Earth Fault (positive or negative) Red Individual or Common Volt Free Contact
Low Electrolyte Level Red Individual or Common Volt Free Contact
Mains Failure Red Individual or Common Volt Free Contact
Optional Features Status Description
Multi-Alarm Board  
Battery MCB / MCCB Trip of Fuse Blown Red Individual or Common Volt Free Contact
Battery Cabinet Temperature High / Low Red Individual or Common Volt Free Contact
Battery Voltage High / Low Red Individual or Common Volt Free Contact
Charger Cabinet Temperature High / Low Red Individual or Common Volt Free Contact
Load Output Voltage High / Low Red Individual or Common Volt Free Contact
Optional Features / Accessories  
Audible Alarm Buzzer  
Battery Low Voltage Disconnect  
Transducer 4 to 20mA dc  
Digital Meter  
Cabinet Lighting  
Dropping Diode Devices  

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