Product Specifications
8128 River Way, Delta B.C. V4G 1K5 Canada  T. 604.946.9981  F. 604.946.9983  TF. 800.668.3884 (US/CANADA)
www.analyticsystems.com
An ISO9001 and AS9100 Registered Company  Battery Chargers • Inverters • Power Supplies • Voltage Converters
Note: Specications are subject to change without notice.
DC ISOLATED
BATTERY CHARGER
MODEL 
BCD310 SERIES
Electrical (Input)
Nominal (ip) 110 250 300
Actual (Vac) 100-140 230-280 280-360
Input Amps (max) 3.8  1.7 1.4
Input Fuse (MDA) 5 3 2
Noise on Input < 25mV
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  ± 1.0V
Output Fuses (AGC) 25A  15A 10A
Battery Banks 1 or 2 (3 bank option available)
Battery Size (Amp Hrs.) 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
Efciency > 75% @ Maximum Output
Stages 2 or 3 (user selectable)
Environment Specication
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% Relative Humidity 
(non-condensing) with optional conformal coating
Audible Noise NONE Ødb @ 3 ft
Typical Service Life > 10 yrs. (87,600 hrs)
Isolation
Input-Case & Input-Output 1500VDC
Output-Case 500VDC (1500V @ 48V O/P)
Mechanical Specication
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 Designed to meet CSA 22.2.107.1 & UL458


