Battery charger with microprocessor 6V / 12V PM-PM-40B
Battery Recharger
The Powermat PM-PM-40B is the first battery charger with control system and PWM microprocessor with 6V and 12V battery charge and a selection of non-standard battery voltage types that intelligently and specifically select the appropriate discharged and neglected battery parameters.
Smart Battery Refurbishment is done with continuous system control and charge switching in 4 modes:
Constant voltage: Using DC voltage to charge the battery by checking that the charge current is not too high during the process.
Constant Current: Indicates that the battery voltage is lower than the specified voltage of the charger, but the charger will keep the battery charge current constant.
Modulation Charge: Switches to a floating charge configuration when the battery voltage is close to the rated voltage and the charging current is already low at the regulating current. This means that the battery is charged, but it is constantly monitored for voltage drop and is automatically charged with AC power.
Configuring variable charge: The function keeps the battery fully charged.
PWM (Pulse Width Modulation) is a method of controlling a current or voltage signal with a constant bandwidth and frequency that involves changing the signal load.
Technical parameters:
- Input parameters: 230V / 50Hz
- Supported Battery Voltage: 6V / 12V (Pulsed Dynamics)
- Voltage identification for 12V: 8V - 14.5V Voltage
- 6V ID: 2V - 7.4V
- 6V / 12V Battery Capacity: 6 Ah - 200 Ah
- Charging current: 0A - 15 A.
- Charging process: 8 steps (smart or fast)
- Operating temperature: -30 ° C - 50 ° C
- Yield: 98%
- Support battery: VRLA, WET, GEL, EFB, AGM
- built-in MCU controlled fan
- Net Weight: 0.87 kg
- power cable length: 136 cm
- "+" and "-" cable length: 120 cm
Microprocessor Control:
Reverse Polarity Protection - Excludes power transmission if reverse polarity connections are detected.
Short Circuit Protection - Power will be turned off for output cables.
Overvoltage protection - protection is activated when a charging voltage other than the localized parameter is set.
Battery Diagnostic Mode - The charger constantly monitors the battery status and can report a charging error in the form of an error code.
Overheat protection - the charger reduces the charge and even turns off completely if overheating occurs. After cooling, the charger switches on automatically.
STEPS:
Step 1: Diagnosis: Battery Analysis, Battery Level, and Accurate Connection Between Battery and Charger
step 2: desulphurisation: identification of the low voltage and high pulse current sulfate battery allows to remove the sulfate from the battery, restoring its original capacity
STEP 3: ANALYSIS: check that the battery is not damaged and may receive charging current - it prevents the damaged battery from charging.
4 STEP: EASY TO START: If the battery is not damaged, charging starts at a relatively low current (about 15%) and gradually increases its value until it reaches 80% of battery capacity.
6 STEP: Final Charge: Charging with decreasing current and constant voltage up to 100% battery capacity
7 STEP ANALYSIS: Battery test lasts about two minutes - if after charging interruption the battery level does not drop, the charging process is complete.
STEP 8: PULSE: Check battery voltage and maintain optimum charge at 95-100% by charging power pulses.
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