DC Load Banks
- Discover Additional Solutions:
- SLB-Series
- LB-Series
- Handheld Controller
- Non-Constant Current
Eagle Eye Power Solutions’ LB-Series Constant Current DC Load Banks are designed for discharge testing, battery capacity testing, acceptance testing, battery maintenance, and other testing of DC systems. The LB-Series Constant Current Load Banks are portable, economic, reliable and user-friendly. With over (100) standard models and an operating range of 5 – 600V / 0 – 2000A. The intelligent technology allows a constant current discharge without the need for any adjustments during the test. The LB-Series is essential in a variety of industries including utilities, telecommunications, UPS, motive power / forklifts, transportation, CATV, and many more.
Key Features
- LED display for voltage, current, & test time
- Four test conditions for discharge auto-stop: Test Time, End Voltage, Exceeded Capacity, and Cell Voltage (CCS models only)
- Unit will alarm and end discharge in the event of overheating, abnormal disconnection of battery, improper polarity detected
- Automatically runs fans after the test has concluded for maximum heat protection
- Previously used parameters saved after powering off the machine
- Optional models include programmable load steps, cell monitoring, software package, and 5” LCD with touchpad
- Optional Software includes reporting to Microsoft Excel, Word, data graphs, remote load control, and more
- Discover how our load banks can adapt to your specific requirements
Specifications
| Discharge Voltage Range | Range: 5 – 600V (Auto-Sensing) |
| Discharge Current Range | 1 – 2000A |
| Per Cell Voltage Type | 1 – 12V VRLA, VLA, NiCad, and more |
| Accuracy | Discharge Current: 0.1A / Voltage: 0.1V |
| Resolution | Discharge Current: ±0.2A / Voltage: ±0.3%V |
| Data Transfer | RS-232, USB |
| Display | Backlit numeric LED (CC) / 5” backlit LCD (D/S) |
| Operating Environment | 0 – 40 °C (32 – 104 °F) |
| Power Requirements | 110/220 VAC 50/60 Hz |
| Dimensions | Small: 42 x 52 x 25 cm (16.5 x 20.5 x 9.8 in) Medium: 42 x 30 x 58 cm (16.5 x 11.8 x 22.8 in) Large: 48 x 30 x 65 cm (18.9 x 11.8 x 25.6 in) X-Large: 60 x 40 x 70 cm (23.6 x 15.7 x 27.5 in) XX-Large: 90 x 62 x 115 cm (35.4 x 24.4 x 45.2 in) XXX-Large: 145 x 90 x 87 cm (157 x 35.4 x 34.2 in) |
| Weight | Small: 22 kg (49 lbs) Medium: 26 kg (57 lbs) Large: 34 kg (75 lbs) X-Large: 54 kg (119 lbs) XX-Large: 170 kg (375 lbs) XXX-Large: 300 kg (662 lbs) *Sizes may vary from listed depending on model |
Resources & Support
Product Literature
Support Documents
Video Resources
FAQs
What are some common applications areas for this product?
Common applications include but are not limited to:
- DC Generator Systems
- DC Battery Systems
- UPS Testing
- Rectifiers
- Power Supply
- Power Converter Units
- Standby Generators
- Diesel and Gas Turbines
- Micro-turbines
- Wind Generators
- Solar Arrays
- Electrical Distribution Systems
- Circuit Breakers
- Other Electrical and DC Power Supply Testing
Are the LB-Series constant current load banks compatible with online applications?
Yes, the constant current load bank could be used in an online application however we do not recommend this practice unless testing the performance of the charger / rectifier as discharging the batteries while connected to a load source leaves the batteries vulnerable for system failure.
What is meant by constant current?
Constant current means that the load bank will deliver a constant load set by the user from the beginning to end of a load test regardless of the drop in voltage.
What safety cutoffs do the LB-Series Constant Current load banks have?
The DC load bank will shut down based on user adjustable settings of time, string voltage, and capacity. It also has thermal protection shutdown.
Is the load bank able to discharge strings in parallel?
As long as the nominal voltage falls within the working voltage of the specific unit the load tester will be able to discharge parallel strings.
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