BCD310 Isolated Battery Charger

Benefits

Ultra-Quiet
Power sensitive electronics without interference
Rugged & Reliable
Ensure years of safe and trouble free operation
Fast & Accurate Charging
Download Data Sheet

The BCD310 battery charger provides up to 300 watts to charge a 12 or 24 or 48 Volt battery system from a 110V, 220V or 300VDC source. The batteries must share a common ground but the source can be on a different positive or negative ground.

Multiple stages of filtering reduce radiated or conducted noise to very low levels. Extra features include adjustable output voltage, audible and visual indicators for low input voltage, 3-Bank charging, low output voltage, over temperature and an equalize charging cycle. Safety features include reverse input protection, over-temperature shutdown, current limiting, short circuit protection with automatic recovery, input undervoltage shutdown, reverse battery protection, output overvoltage crowbar and a dry contact alarm relay output.

Optional features include a Digital Volt/Ammeter, a Remote Control Panel, and/or a second Battery Temperature Sensor. We are confident that you will get many years of reliable service from this DC Battery Charger.

Features

Fully Isolated Design
Adjustable output voltage for charging standard or deep cycle lead-acid, VRLA or Gel cell type battery
Transient Voltage Suppressor
Extremely rugged and well suited for marine and other demanding environments
High tolerance for shock and vibration
Ultra-quiet low EMI operation
Can be left permanently connected
Spark free connection
User selectable 2 or 3 stage charging profile
Audible & visual indicators for output overload, low input voltage, low output voltage & over-temperature
Over-temperature shutdown
Short circuit protection
Output over-voltage crowbar
Inrush Current Limiting with solid state bypass
Dry contact output fail relay
3 year parts and labour warranty

Applications

Marine & other Rugged Environments
Electric Utilities and Substations
Manufacturing Plants
Steel Mills
Military Applications (COTS)
Industrial Controls
OEM Applications
Solar / Alternative Power Systems
Fuel Cells
Charge any DC/DC System

Electrical [Input]
Nominal (ip)	110	250	300
Actual (Vdc)	100-140	230-280	280-360
Input Amps (Max)	3.8	1.7	1.4
Input Fuse (MDA)	5	3	2
Noise on Input	< 25 mV

Electrical [Output]
Output Nominal (op)	12	24	48
Output Volts (DC)	13.6 ± 0.05	27.2 ± 0.05	54.4 ± 0.05
Absorption Voltage (Vdc)	14.4	28.8	57.6
Charging Amps	20	10	5
Absorption to Float	3.0 Amps	1.5 Amps	0.75 Amps
Output Adjustment (Vdc)	± 1.0 V
Output Fuses (AGC)	25A	15A	10A
Battery Banks	1, 2 (3 bank option available)
Battery Size (Amp Hours)	80-120	40-60	20-30
Output Crowbar	16.0 ± 0.5V	32.0 ± 1.0V	63.9 ± 2.0V
Output Ripple & Noise	< 25 mV
Regulation (Line & Load)	< +/- 0.5%
Temperature Comp.	-30 mV/°C	-60 mV/°C	-120 mV/°C
Duty Cycle	Continuous 100% for 24 hours per day
Efficiency	> 75% @ Maximum Output
Stages	2 or 3 (user selectable)

Environmental Specification
Operating Temp. Range	-25° to +40°C @ maximum output Derate Linearly 2.5% per°C from 40°C (Optional -40°C extra wide temp. operation avail.)
Humidity	0 - 95°C Relative Humidity (non-condensing) with optional conformal coating
Audible Noise	NONE - Ødb @ 3 ft
Typical Service Life	>10 years (87,600 hours)
Isolation	Input-Case & Input-Output 1500VDC Output-Case 500VDC (1500VDC @ 48V O/P)

Mechanical Specification
Length	9.6 in / 24.4 cm
Width	8.2 in / 20.8 cm
Height	3.5 in / 6.4 cm
Clearance	1 inch (2.5 cm) all around
Material	Marine Grade Aluminium
Finish	Black Anodize / Powder Epoxy Coat
Fastenings	All 18-8 Stainless Steel
Weight	7.5 lb / 3.4 kg
Connections	Four contact output terminals
Warranty	3 years
Safety	Approval to cETLus Standards Pending

Product Guide

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