FLT Battery Charger FLT-3P24V150A

FLT Battery Chargers are AC/DC Rectifier and Battery Chargers that are designed to safely charge high-capacity battery packs and provide stable DC voltage to critical loads at the same time. The network voltage is rectified by a microprocessor controlled Thyristor bridge. Specially designed LC filter units provide low ripple level and stable DC output voltage. Optionally added Silicon Dropper Units provide voltage regulation at DC load output. It can be used as an uninterrupted DC Power supply by connecting the battery to the FLT Battery Chargers.

Input Isolation Transformer
Durable structure with thyristor technology
●3 phase and 1 phase input voltage option
High power up to 500 Kva
Ni-cd, Lead Acid and Stationary battery charging
Constant Voltage / Constant Current Charge Function
Float Charge / Boost Charge Facility
Equalization Charge (Optional)
Microprocessor based management card
DC Earth Leakage protection
Overload protection
Over temperature protection
Low Voltage / High Voltage protection
Efficiency >% 85-95
Operator Panel with 4x20 LCD Display
7” Touchscreen Operator Panel (Optional)
Suitable design for industrial environment
TS EN ISO 9001: 2015 Quality Certified
FLT Battery Charger Technical Features
Capacity/Power 24V - 150A
TechnologyThyristor Controlled Rectifier, Microprocessor Controlled Industrial Type Battery Charging System
Power Factor>0.65 (Power factor can be increased with optional Input Filter)
Input
Rated Input Voltage400VAC 3 Phase + Neutral + Ground (Different voltages are Optional)
Voltage Tolerance+15 % , -15 %
Frequency50 Hz. +/-%5 (60 Hz. Optional)
Output
Rated Output Voltage24V DC
Voltage Tolerance+/- 1 %
Voltage Adjustment+/- 20 %
Rated Output Current150A
Current AdjustmentBetween 2 % - 100 %
Charging ModeConstant Voltage/Constant Current, Boost Charge, Float Charge, Equalization Charge (Optional)
Efficiency85% - 95%
Protection Functions
Over Temperature ProtectionElectronic Over-temperature Protection (Fan cooling works at 50C. At 80C, the power to the load is cut.)
Surge ArresterSurge Arrester Class-I or Class-II for Over Voltage and Lightning Protection (optional)
Earth Leakage ProtectionIt monitors the isolation between DC(+) or DC(-) and ground. It gives an alarm in case of leakage.
Optional Features
Silicon Dropper UnitAutomatic voltage regulation unit for DC load output. 1 Step or 2 Steps
LVD UnitBattery deep discharge Protection. It seperate the load connection when the battery voltage drops.
Automation UnitDry Contact Outputs for fault and status information
Battery Reverse Polarity ProtectionIt prevents the Battery Circuit Breaker from being set up when the Battery is connected in reverse.
Management Panel and Communication Options
LCD Display Operator Panel4 lines 20 characters LCD display and Mimic Diagram. Input Voltage, Output Voltage, Output Current, Battery current, Boost Voltage, Float voltage, Boost Timer, LVD voltage, Date-time, Status and Fault information, Parameter settings
TouchscreenOperator Panel (optional)7" Touch Color screen Input Voltage, Output Voltage, Output Current, Battery current, Boost Voltage,Float voltage, Boost Timer, LVD voltage, Date-time, Status and Fault information, Parameter settings
Remote ManagementInterface (optional)Browser-based remote management with Ethernet connectionMOD-BUS RTU with RS485 connection
MOD BUS RTU (Optional)It is designed for monitoring and management via Mod-Bus. It can be monitored and managed by connecting with a cable. All parameters of FLT Battery Chargers can be monitored and some parameters can be changed with Mod-Bus protocol.
Environmental Conditions
Operating temperature-10 °C ~ +40 °C
Altitude Operating Height1.500m (3.000 m Optional)
Humidity90% none condensed
Acoustic Noise< 55dB (at 1m distance and doors closed)
Cabinet Specifications
Type–Protection ClassFree Standing Modular Cabinet, IP21 Indoor type (IP54 and higher protection class, Outdoor Type Cabinets are optional)
Paint–ColorEpoxy-Polyester Powder Paint - RAL 7035 (Different Colors are optional)
CoolingForced air cooling with thermostat controlled fan
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