WF-9855 55 Amp Deck Mount RV Power Converter Fit for WF-9855, WF-9855-MBA,WF-9855AN & Other WF-9800 Series Power Converter,Used for Both Lead-Acid and Lithium Batteries

This WF-9855 converter is Fit for WF-9855, WF-9855-AD, WF-9855-LIS, and other WF-9800 series power converters Safety Protection Features 1.Automatic Cooling Fan: The cooling fan in the WF-9800-AD Series Converter-Chargers is controlled by the current (Amperage) load attached to the converter, NOT by temperature. The on-board microprocessor increases fan speed as the total load increases and decreases fan speed as the load decreases. Unlike traditional temperature-controlled fans, the load-controlled fan provides better component cooling by avoiding temperature spikes which can lead to premature component failure 2.OVER-TEMPERATURE PROTECTION If the internal temperature of the converter exceeds a critical point, it will shut down. This protects the unit from excessive heat that may damage sensitive components. The unit will restart once the temperature inside has dropped. 3.ELECTRONIC CURRENT LIMITING If that the output current exceeds the maximum rating for the WF-9800-AD Series Converter-Charger, the output current will remain constant, but the output voltage will begin to drop. If this occurs, the unit will recover once loads are reduced. 4.SHORT-CIRCUIT PROTECTION Should a short circuit occur in the RV, the WF-9800-AD Series Converter-Charger will drop the voltage output to zero volts. If the short-circuit condition is removed and no other fault conditions are detected, the converter will resume normal operation. However, short-circuit conditions are dangerous, and an RV will require inspection by a qualified service technician.

• COMPATIBLE MODELS-This WF-9855 converter is Fit for WF-9855, WF-9855-AD, WF-9855-LIS, and other WF-9800 series power converters
• PRODUCT PARAMETERS-POWER: 950 Watts,Output Current:55 Amps,Output Voltage:13.6VDC,Input Voltage/HZ:105-130VAC,60HZ. Includes quiet cooling fan
• Safety Protection Features-The WF-9855 is equipped with multiple protection features, including overload protection and short-circuit protection, ensuring safety during use.
• PRODUCT FEATURES-AUTO DETECT This product includes the exclusive "Auto-detect" feature for the charging of batteries. With this new technology, the power converter will evaluate the charging cycle of a battery, determine the type of battery being used, and then choose the appropriate charging program(profile) to provide for the best performance and maintenance of that battery. Because of the differences of Lead Acid, AGM and Lithium type batteries, a system that provides a charge to the battery or batteries must be able to accommodate the different charging requirements.
• PRODUCT FEATURES-AUTOMATIC COOLING FAN The cooling fan in the product Series Power Center is incremental and is controlled by the current drawn out of the converter to the applied load. The on-board microprocessor increases fan speed as the total load increases and decreases fan speed as the load decreases. Unlike traditional temperature controlled fans, the load-controlled fan provides better component cooling by avoiding temperature spikes which can lead to premature component failure. After-sales service-Within two year after purchase, if there is any quality problem, it can be replaced
• After-sales service-Within two year after purchase, if there is any quality problem, it can be replaced for free