Fullwat FUM - 1205CBP User manual

FUM - 1205CBP

3 stage switching mode battery charger

User’s manual

Introduction

This compact portable battery charger gives a fast and complete charge to sealed and wet types of lead acid battery within the capacity range of 25Ah to 50Ah.

Bulk – Absorption – Float Charge

The bulk stage charges the battery at a full constant current (5A) until the battery voltage reaches a slightly higher level, then followed by the absorption stage at which the battery is kept at this high voltage while charging current decreases to a low value.

When the battery is fully charged, it is then switched to the float voltage where it can be maintained indefinitely.

Safety precautions

1. Check the rating label of battery charger for correct AC mains (180~260V 50Hz)

2. It is only for charging of 12V lead acid battery with capacity within 25Ah to 50Ah.

3. Do not charge the battery with any load connected to the battery.

4. Do not plug in the charger before connection to the battery.

5. Make sure the all the connections between the charger output and the battery are secured before plug in to AC mains. Do not move cables during charging as loosen cable connections will cause spark.

6. Double check for correct polarity connection between charger and battery before plug in to the AC mains socket.

7. Always unplug the charger before disconnecting the battery.

8. Do not smoke, strike a match, place metal tools on battery or cause a spark in the vicinity of the battery.

9. When removing battery cables, remove ground cable first.

10. Lead acid battery contains highly corrosive sulphuric acid. Avoid contact with eyes, skin and clothing while working with battery.

11. Working in vicinity of a lead acid battery is dangerous. Batteries generate EXPLOSIVE gases during normal operation.

12. Do not expose charger to rain, snow and wet conditions.

13. Use charger only for lead acid batteries.

14. Do not attempt to repair the battery charger. Incorrect re-assembly may result in a risk of electric shock or fire.

Control and indicators

1. Output terminals for connection to battery.

2. Battery type switch for selection charged battery: sealed or wet type.

3. Charging status LED

When charger is connected to a battery, Green means battery full or float.

When charger is connected to a battery, Red means charging in progress.

When charger is not connected to a battery, Green means charger is powered on.

User’s manual - 1 - FUM - 1205CBP

Instalation procedures

A. Use switch (2) to select the correct type of battery for charging.

B. Connect the positive charger terminal to the positive battery terminal.

C. Connect the negative charger terminal to the negative battery terminal.

D. Double check for correct polarity and all the connecting joints are secured.

E. Turn on the charger and take note of the green LED (3).

F. Unplug the AC mains to the charger before disconnecting battery.

Specifications

AC input voltage 180~260V, 50Hz

AC input current at full load at 230VAC

Output (charge) voltage selections (2 battery type)

Sealed battery - Absorption (13.8~14.1V); Float (13.2~13.5V)

Wet battery - Absorption (14.1~14.4V); Float (13.4~13.7V)

Maximum output charging current (continuous)

Line regulation (180V to 260V) for charging current

FUM - 1205CBP

Yes

0.8A

Yes

Yes

5A

< 0.6%

Ripple and noise (peak to peak)

Efficiency at maximum power

120mV

84%

Protection:

Short circuit protected Yes

Overload protection (automatic reset)

Reverse polarity protection (automatic reset)

Over temperature protection (automatic reset)

OVP - Output Over Voltage Protected (automatic reset)

Battery under voltage protection (automatic reset), when battery voltage <7.5V, charger will stop charging battery.

CE approval and standards

Charge indication (1 led)

Yes

Yes

Yes

Yes

Yes

Anodised aluminum casing

Size in mm (Width x Height x Depth)

Weight in gm

Included accessories (cable, mounting clips)

Recommended battery capacity range

Remark : 110VAC 60Hz input on request

EN60335, EN55014

Red: charging

Green: charged or float

Yes

142 x 75 x 32

380g

Yes

25~50 Ah

All values are based on the standard ambient temperature 25°C and pressure 0.1Mpa.

** SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE **

OR: 7673-2105-0000 Rev. 1.1 12/2006

TR: 1205CBP Rev: 1.0 02/2008

User’s manual - 2 - FUM - 1205CBP