Technical Data - CTEK MULTI US 3300 User Manual

Voltage AC
Current
Back Current Drain*
Charging Voltage
Ripple**
Charging Current
Ambient Temperature
Cooling
Charger type
Type of batteries
Battery Capacity
Dimensions
Enclosure
Weight
*) The back current drain is the current that the charger uses from the battery when the
wall plug is not connected. The reverse current of the MULTI US 3300 is very low and
corresponds to 1 Ah per month.
**)The ripple wave describes how many disturbances are exhibited by current and volt-
age. A rippled voltage can cause damage to other equipment connected to the battery.
The MULTI US 3300 supplies voltage and current with very low voltage rippling. This
increases the life of the battery and ensures that equipment connected to it will not be
damaged.

TECHNICAL DATA

85-125 VAC, 50-60 Hz. Output power is reduced at lower input
voltage. A perfect charge will still be achieved.
1.1 A rms
1.3 mA
Nominal: 12 V 14.4/14.7V
Max 50 mV rms, max 0.13 A.
0.8/3.3 A max
- 20°C till + 50°C. Automatic reduction of power at increased
ambient temperature.
Natural convection. Do not cover the charger.
Three step fully automatic IU o U p , with pulse maintenance mode.
All types of lead-acid batteries.
2-90 Ah
6 1/2 x 2 3/8 x 1 1/2 inches (L x W x H)
Splashproof/Rainproof.
1.1 lbs
11