24 W Medically certified switching charger for lead-acid batteries; 18 VDC 1,3 A 3546/18VDC

3546/18VDC is a 24 W Medically sertified switching three-step charger for lead-acid batteries; 18 VDC 1,3 A

Mascot 3546 is switching three-step charger with current detection as charge termination for lead-acid batteries. It has a LED indication of charge status and error indication for reverse polarity, short circuit, charging of lower voltage batteries and safety timer run-out.

Step 0: Low current start-up when Vbatt is less than 16. Error mode if Vbatt stays below 16V after 30 minutes charging.
Step 1: Charging with constant current until battery voltage reach 22,05V.
Step 2: Charging with constant voltage until charging current is less than 0,5A or timer reach 4h.
Step 3: Automatic switch to microprocessor controlled current pulses at safe float voltage level for maximum topping of battery capacity.

Charging control with current detection as charge termination.

All chargers are equipped with exchangeable AC mains plug input connector as well as with IEC 320-C8 input for worldwide applications. DC-cord is equipped with battery clips. There is also available the versions with Snap-Lock connector for exchangeable DC-plugs, push-on connectors and DC-cord with open ends.

Recommended capacities:
18V 1,3A model: 5 - 50 Ah

Approvals:
Household safety EN 60335-1 & -2-29
Medically certified safety EN 60601-1 ed. 3.1
Home healthcare EN 60601-1-11
EMC EN 60601-1-2 ed. 4
UL approved

Available options:
Exchangeable AC mains plugs
AC mains cords