MAGNUM AGRI 50 12V / GEL Automatic Rectifier

MAGNUM AGRI 50 12V / GEL Automatic Rectifier The AGRI 50 12V rectifier from MAGNUM is an inverter solidly built device with an intelligent charging process. It is designed for ordinary and maintenance charging of batteries: lead-acid batteries 12V of open or closed type (such as WET batteries - with electrolyte in liquid form, GEL - with electrolyte in gel form, or AGM - with electrolyte absorbing mat).The AGRI 50 12V rectifier operates in a four-stage mode. This is especially important for batteries that are significantly discharged, or not used for a long time.Pre-charging is especially important for batteries that are significantly discharged, or not used for a long time. In this mode, the charger stimulates the battery with a low current in order to safely restore it to the parameters that allow charging in normal mode. Then the charger will automatically proceed to charging according to the next modes.The last mode is maintenance charging. When the battery is fully charged, the charger will turn off the charging indicator light and the fan, and turn on the "Charging - Maintenance" light.At this point, the battery is ready for use, it can be installed in the vehicle. If the battery needs to be stored, the rectifier will then operate in the support mode, keeping the battery in a state of maximum charge for the entire period of storage.The rectifiers have a number of protections such as: - anti-short-circuit, - against reverse connection of terminals, - against overheating, - against overcharging, - against charging damaged or completely discharged batteries.Protections used in the rectifier allow you to charge the battery without removing it from the vehicle and even perform engine starting while the battery is charging (providing a slight boost to start).Charging current : 6-30ACharging voltage 14.5-14.8 VSustaining voltage 13,8 VBattery capacity 30-450AhBattery voltage 12VCharging rectifiers with intelligent charging processPrincipal charging - red light onSecondary charging (charge/support) - blue light onPrinciple of operation of MAGNUM series inverter chargers:The rectifiers charge the battery to a threshold voltage of about 16V (safe for the battery and car system ) , and then switch to a second voltage level of 14V (blue light on), recharges the battery and at the same time can keep it fully charged for a long time.If the battery has already reached 16V after charging for a while and causes the charger to go into the 14V charging/holding state, it means that the battery is fully charged or damaged ( sulfated , bad electrolyte density , mechanical damage to the plates ).The correctness of the charger's charging can be checked on your own using a voltmeter connected to the battery terminals while charging.Rectifiers a number of safety features such as:short-circuit protection, reverse terminal connection protection,overheating protection, overcharging protection, protectionagainst charging damaged or completely discharged batteries. EQUIPMENT:rectifieroperation manualoriginal boxThe Agri 50 inverter rectifier, is designed to charge 12V batteries with a capacity of 50 to 450 Ah, lead-acid of open or closed type (e.g. WET batteries - with electrolyte in the form of liquid, GEL - with electrolyte in the form of gel are now the most popular batteries, and AGM - with electrolyte-absorbing mat.)It has 3 stages of charging: 1 charging with direct current, 2 charging with constant voltage at a decrease in amperage, 3 maintenance (maintenance) charging. After the battery is fully charged, the charger turns off the charging indicator light and the cooling fan. At this point, the battery is ready for use and can be installed in the vehicle.However, if you need to store the battery, you can not unplug it and turn off the charger. It will then operate in backup mode, keeping the battery at maximum charge throughout the storage period. TECHNICAL DATA:- Power supply: AC 230V, 50Hz- Battery voltage: 12V- Maximum power consumption: 400 W- Charging current: 6-30 A- Charging voltage: 14.5-14.8 [V]- Sustaining voltage: 13.8 [V]- Battery capacity: 50 - 450 Ah- Weight: 1.82 kg