Voltech BC-1240P-1AP User Manual

Voltech BC-1240P-1AP User Manual

12v 40a multi-stage battery chargers

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This manual contains important safety and operation instructions for correct use of the battery charger. Read through the manual
And pay special attention to the markings and labels of the charger, battery and any equipment connected into the system.
Failure to heed this warning may cause injury to persons and damage to Equipment.
Failure to observe this warning may result in damage to equipment and improper functioning of the Charger.

WARNING:

The charger is designed for in-door use. Protect the charger from ingress of water.
This charger is made to charge only properly sized lead acid batteries.
Don't recharging non-rechargeable batteries.
Charging other types of battery or under-sized lead acid batteries may cause fire or explosion.
Install the charger in accordance with all local codes
Do not use the charger if it has been dropped or damaged.
Do not remove casing of the charger, there is no user serviceable parts inside.
Never attempt to charge a frozen battery
Never attempt to charge a damaged battery.
Wear protective goggles and turn your face away when connecting or disconnecting the battery.
Never place the charger on top of a battery.
Never smoke, use an open flame, or create sparks near battery or charger during normal charging operation as Batteries may
give out explosive gas.
Do not charge batteries in a sealed enclosure (boxed- in) due to possible explosion of entrapped explosive gas.
Use of accessories not recommended may cause risk of fire, electric shock or equipment damage.
Disconnect the mains supply before connecting or disconnecting the links to the battery.
If the charger does not work properly or if it has been damaged, unplug its AC and DC connection.
Do not use this charger in connection with any medical device or life support system.
CAUTIONS:
Refer to battery manufacturer's specific recommended values for battery type settings and float voltage setting.
Ensure all ventilation ports are not obstructed for efficient fan cooling, keep loose soft material such as paper, cloth, etc. away
from the Charger
During charging, the battery must be placed in a well ventilated area.
If longer output charging cable are required, make sure the cable diameter is adequate for the Current & Cable length.
AC source from portable generator:
The VA rating of standard generator should be at least 4 times the maximum rating of the charger. Inverter type generator can
have 2 to 3 times the maximum rating of the charger.
It is recommended that the ac output is stabilized by running the generator for 2-3 minutes before switching on the charger.
This charger is for stand alone application only, parallel or series connection will cause damage to charger and connected battery
or load.
BC-1240P-1AP
12V 40A Multi-Stage Battery Chargers

User Manual

Keep this manual in a safe place for quick reference at all times.
Pay special attention to these two types of notices used in this manual;
WARNING:
CAUTION:

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Do you have a question about the BC-1240P-1AP and is the answer not in the manual?

Questions and answers

paul scheerle
February 10, 2025

how do you remove dummy panel

1 comments:
Mr. Anderson
February 11, 2025

To remove the dummy panel on a Voltech BC-1240P-1AP, use the following steps:

1. Locate the magnetic dummy remote control panel on the front of the charger.
2. To lift it out, pry open the edge of the panel carefully.
3. Once you get a hold of the edge, pull it out to remove the panel.

This answer is automatically generated

Summary of Contents for Voltech BC-1240P-1AP

  • Page 1: User Manual

    BC-1240P-1AP 12V 40A Multi-Stage Battery Chargers User Manual Keep this manual in a safe place for quick reference at all times. This manual contains important safety and operation instructions for correct use of the battery charger. Read through the manual And pay special attention to the markings and labels of the charger, battery and any equipment connected into the system.
  • Page 2 Introduction Congratulations on purchasing our new Multi-Stage (IU0U) Switching Mode Battery Charger. This series of advanced chargers use Micro-Processor to control the charging profiles and protective functions. The special charging programs are designed to charge both stand alone battery and battery with connected loads. Innovative charging profiles blend in with the ever changing “state of charge”...
  • Page 3 Power Switch To turn ON and OFF AC power to charger Charger status LED display Charger ON LED (Green) : Lights up when power ON Bulk LED (Red) : Bulk charging with Constant Current (max.) Absorption LED (Orange) : Absorption charging with preset Constant Voltage Float LED (Green) : Float charging with preset Constant Voltage Over Temp LED (Red)
  • Page 4 C. Power Level adjustment End users can Preset the maximum output (charging) current in 10% increments to make the charger suitable for different Battery capacities &/or loading conditions. Make sure the Main Switch is OFF before adjust the power level. Use a small slot type screw driver to select the maximum output current via the Charging Current Selection Switch (5).
  • Page 5 F. Normal 4-Stage (IUoU) Charging Operation The 4-stage IUOU charge algorithm ensures fast, complete and at the same time gentle charging of the lead acid battery. Charging Profile Stage 1. THE I-PHASE. The constant current charging, Bulk LED is ON. Normally the battery is charged at constant maximum current until it rises to the selected Absorption voltage level.
  • Page 6 G. STORAGE If the RV/ etc. is in storage for an extended period of time and no solar panels are available to charge the battery, To help guard against Self-discharge of the Battery; • Leave the AC power connected & the Battery Charger turned on. First ENSURE ALL loads are turned OFF or Dis-connected from the Battery.
  • Page 7 K. Cable Size Selection Wire Size (AWG) Area (mm Maximum one-way distance Maximum one-way distance Maximum one-way distance (feet) for 2% Voltage loss (feet) for 2% Voltage loss (feet) for 2% Voltage loss (30A) (40A) (60A) 5.26 8.37 13.3 21.2 11.2 33.6 53.5...
  • Page 8 M. Trouble Shooting PROBLEM INDICATIONS POSSIBLE CAUSES SUGGESTED SOLUTION Charger does not Indicator lights not No AC power Check AC connections are correct work turn on AC input socket fuse blown Replace with correct AC fuse by qualified electrician No DC output Charger - On LED is Output short circuit Check DC connections between charger...
  • Page 9 N. Specifications Model BC-1240P-1AP Output (Charge) Voltage Selections Absorption Float 14.4V 13.5V LiFePO4 14.6V 13.6V 14.3V 13.2V GEL 1 14.1V 13.7V GEL 2 14.3V 13.8V CALCIUM 15.1V 13.8V User Define 1 12V - 16V User Define 2 12V - 16V Equalization 15.5V...
  • Page 10 O. Optional Remote Display HBR-3100 Warning: AC mains supply must be disconnected completely from the battery charger before plugging in of the Remote Display HBR-3100. Otherwise the charger will be damaged. Introduction The Remote Display comes with 10m extension cable with interconnector. When the optional remote HBR-3100 is installed, it will display the real time charging stage, voltage &...
  • Page 11 Plug in the remote cable into the charger remote socket. Mount back the dummy remote panel on the charger panel. III. Control and Indicator 1. Output ON/OFF : To switch the charger output ON and OFF. Green LED is illuminated when output is ON. 2.
  • Page 12 IV. Programming using the optional remote Pressing Func. Button to display “Scrolling” or until any setting you want to display Pressing Set button to confirm Remote Panel “Scrolling” Menu Options 1. Charger Name Display charger model 2. Charger Status Display Bulk / Absorption / Float 3.

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