7 Stage 20 amp 24V Fully Automatic Caravan Battery Charger Suits 40 to 200Ah

Description

NEW 24V 7 STAGE 20AMP FULLY AUTOMATIC CARAVAN RV BATTERY CHARGER

Fully Automatic 7 stage battery charge with digital display, can be permanently left on battery, will automatically remember last battery selection when caravan is plugged into power & will maintain & charge battery as required
This Is One Of The Best Smart Chargers On The Market, Suitable For All Battery Types, GEL/SLA, AGM, WET/Calcium, This Charger Is Suitable For 40 to 500Ah Batteries, It Is Excellent For Caravans & Rv’s Being Fully Automatic

FEATURES:

• • 1.  LED digital display : U-I-C-P
  • U: battery voltage
  • I: charge current
  • C: 7 charging stage code
  • P: over heat protection
  • 2.  LED indicators : AGM /GEL battery
  • 3. AGM/GEL battery charge mode selection
  • 4. Numerous protection function: overheat, over charge, short circuit, soft start, internal temperature compensation, reverse polarity, over charge protection.
  • 5.Be able to charge 2 batteries at one time.
  • 6. 7 Stage automatically charging:
  • C-1-Desulphation: The DE sulphation stage may break down sulphation that occurs in batteries that have been left flat for extended periods of time, returning them back to full charge. Sulphation occurs when lead-sulphate hardens and clogs up the battery cells.
  • C-2-Soft-Start: A preliminary charge processes that gently introduces power to the battery. This protects the battery and increases battery life.
  • C-3-Bulk (Constant Current): bulk mode charges the battery at the maximum rate (constant current)putting a large amount of power into the battery in a short amount of time. This stage will charge the battery to approximately 80%, until the voltage reaches 26.8 volts for 12V battery.
  • C-4-Absorption (Constant Voltage): the charge rate slows down so the battery can absorb more power and reach 100% charge. The voltage remains at a constant 26.8 volts for 24V charger while the current is gradually reduced until no more power can be added without over-charging the battery.
  • C-5-Battery Test: an automatically battery test is conducted immediately after the absorption stage. The test monitors the voltage for 90 seconds to determine if the charge was successful.
  • C-6-Recondition: The battery reconditioning function is initiated automatically in the case that the battery fails the battery test (stage 5). Failing the battery test indicates that the absorption stage was unable to fully charge the battery. The recondition mode will then begin to introduce a low constant current for a period of 4 hours. Then the charger will go into the float charging mode. This recondition stage can recover batteries from a deeply discharged state increasing performance and battery life.
  • Input Voltage Range: 190-265v AC
  • Bulk/Absorption Charging: 28.4/28.8/29.2/DC Selectable (24v)
  • Floating Charging: 26.8/27.2/27.6 DC Selectable (24v)
  • Max DC Output Current: 20Amp
  • Suggested Battery Capacity: 40 to 200Ah
  • Output Ripple: 50mA at full load
  • Efficiency Up To: 88%
  • Load Regulation: 1.5% at output current
  • Operating Temperature: 0 to 40degC
  • Isolated Dc Output: 2
  • Ventilation: Cooling Fan Thermal Operated
  • Dimensions: 226 x 175 x 95  (LxWxH)
  • Protection function: Reverse polarity, output short-circuit, over current, over voltage, overload, over heat
  • Charging way: Automatic 7 stage charging: Desulphation, soft start, bulk, absorption, battery test, recondition, float
  • LED display: (U-I-C-P)input voltage, output  current, charge status, overheat protection
  • Certification: CE, RoHS, SAA

BATTERY TYPE

• GEL/SLA: 26.4v – 28.4v
• AGM: 27v – 29.2v
• WET/CALCIUM: 27.6v – 29.2v