EDPN 110LB120-T Battery Capacity Tester

10 – 240 Vdc, 0 – 120 A Constant Current DC Load Bank

5.7 inch LCD touch screen for easy operation and showing various parameters real time
Selectable discharge mode: constant current/ power/ resistance
4 adjustable stop points and multiple alarm designs to control the discharge process intelligently
Support RS232 real time monitoring by PC or USB download data after discharge
PC software for capacity evaluation and report generation
Optional wireless modules for 1.2V/ 2V/ 6V / 12V cells voltage real-time monitoring

Datasheet

CategoryDC Load Bank

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Summary

Battery discharge testing is still the most accurate and reliable method for evaluating the actual capacity of a battery group, because only constant current discharge can perfectly simulate the working status of the batteries under load.

Because DC power systems in industrial utilities use different battery voltage levels (24 V, 48 V, 110 V, 120 V, 220 V, 240 V), the 110LB120-T is built as an unattended, automatic instrument with intelligent stop points and wide voltage variability for almost all battery types.

Features

Wide range: supports 10 – 280 V battery groups (240/220 V at 60 A; 120/110 V, 96 V, 48 V, 24 V at 120 A; 12 V at 60 A).
5.7 inch touch LCD displays all real-time data and graphs and supports direct click operation.
4 adjustable stop points: group low voltage 0 – 280.0 V, discharge time 0 – 99 h 99 min, discharge capacity 0 – 9999 Ah, cell low voltage 0 – 15.00 V.
3 discharge modes: constant current 0 – 120 A, constant power 0 – 18 kW, constant resistance 0.16 Ω – ∞.
Optional wireless modules monitor cell voltages during the test; each module monitors 4 batteries simultaneously.
Presetting function stores 8 sets of discharge parameters in advance to speed up repeat tests.
Non-volatile internal memory keeps records safe even on unexpected shutdown; review, delete or download via USB disk or RS232.
Extendable: with a current clamp the 110LB120-T works together with other EDPN LB-T units or external load units.

Includes

Carry case 370 x 600 x 800 mm, 15 kg
Power cable 2 x 3 m, 50 mm²
AC power cord 1 x 3 wires x 1 mm²
User manual
USB disk
Current clamp (option) 100 A / 200 A / 600 A

Built-in protection

Input over-voltage — LCD prompt + beep
Reverse polarity — LCD prompt + beep
Overload — LCD prompt + beep
Overheat — LCD prompt + beep

Specifications

Discharge ranges (voltage → current)

10 ÷ 15 V	0 ÷ 60 A
21.6 ÷ 58 V	0 ÷ 120 A
86 ÷ 140 V	0 ÷ 120 A
180 ÷ 240 V	0 ÷ 60 A
Max. extension current	720 A max. (120 A internal + 600 A external)

Current measurement

Internal current range	0 ÷ 120 A
Accuracy & resolution	≤ ±0.5 %, 0.1 A
External current range	0 ÷ 600 A (optional current clamp)
Accuracy & resolution	≤ ±1 %, 0.1 A

Voltage measurement

Group voltage range	10 ÷ 300 V
Accuracy & resolution	≤ ±0.5 %, 0.1 V
Cell voltage range	0 ÷ 15 V
Accuracy & resolution	≤ ±0.5 %, 0.01 V

Power supply

Power supply voltage	220 VAC (-20 % / +30 %)
Frequency	50 / 60 Hz
Power consumption	350 W (max)

Communication & storage

Communication port	USB / RS232
Internal memory	8 Mbit Flash

CE certificate

LVD standards	2006/95/EC : EN 61010-1:200
EMC standards	2004/108/EC Annex II: EN 61000-6-1:2007, EN 61000-6-3:2007, EN 61000-3-2:2006+A2:2009, EN 61000-3-3:2008

Environment

Operating temperature	-5 ÷ 50 °C
Storage temperature	-40 ÷ +70 °C
Humidity	5 % – 95 % RH
Altitude	below 1000 m
Working noise	< 60 dB (at 1 m)

Dimensions & weight

Main tester	230 x 370 x 670 mm
Carrying case	370 x 600 x 800 mm
Weight	24 kg (main tester) / 46 kg (gross) / 0.3 kg (each wireless module)

Ordering information

110LB120-T	Battery discharger & capacity tester
LB-AS	PC analysis software
HEC-100A	100 A current clamp
HEC-200A	200 A current clamp
HEC-600A	600 A current clamp
ED-24612	Wireless module for 2 V / 4 V / 6 V / 12 V
ED-122	Wireless module for 1.2 V / 2 V