CCOLT - Constant Current Load Tester
Valen's Constant Current Load Tester (CCOLT) is designed to test large batteries or alternators by applying a constant current load.
Current drain, cut-off voltage and duration may be manually present, and the CCOLT monitors the voltage and time elapsed during a test. The CCOLT will then automatically disconnect the load once the selected cut-off voltage is reached.
Current drain depends on the model or combination of units up to 1000A at 12V, 24V, 36V or 48V. Tests may be downloaded via software for filing, reporting or analysing.
The Constant Current Load Tester (CCOLT) is the preferred battery tester for testing in accordance with Fire Standard AS1851.2012.
| CCOLT Size | 12V 420A – 30seconds(160A – Continuous) | 24V100A | 48V100A |
|---|---|---|---|
| Product Code: | BT CCOLT12420 | BT CCOLT24100 | BT CCOLT48100 |
| Adjustable Discharging Current: | 5A-28A with 1A steps 30A-100A with 5A steps 100A-420A with 10A steps(above 160A discharge current the maximum charging time is 30sec) |
1A-20A with 1A steps 20-100A with 5A steps |
1A-28A with 1A steps 30-100A with 5A steps |
| Current Stability: | Better than 2% or + 0.2A | Better than 2% or + 0.2A | Better than 2% or + 0.2A |
| Operating Voltage: | 7.5 – 16V | 15 – 32V | 22.5 – 48V |
| Cut Off Voltage: | 8.4V,9V, 9.4V, 10V, 10.5V, 11V | 15-22.8V | 1.0 V/cell - 1.95 V/cell with 0.05 V/cell steps |
| Measured Voltage: | 8V-16V | 15-32V | 22.5-48V |
| Accuracy: | Better than 1% | Above 16.8V better than 1% | Better than 1% |
| Discharging Time: | 10s, 15s, 30s or infinite (with max 160A) | 10s, 15s, 30s or infinite (with max 100A) | 1 - 60s with 1s steps or infinite (with max 100A) |
| Discharged Ah Measurement: | 0.1-1000Ah, 0.4% accuracy | 0.1-1000Ah, 0.4% accuracy | 0.1-1000Ah, 0.4% accuracy |
| Weight: | 7.5Kg | 7.5Kg | 7.5Kg |
| Size: | 260x220x270mm | 260x220x270mm | 260x220x270mm |
Details
Valen's Constant Current Load Tester (CCOLT) is designed to test large batteries or alternators by applying a constant current load.
Current drain, cut-off voltage and duration may be manually present, and the CCOLT monitors the voltage and time elapsed during a test. The CCOLT will then automatically disconnect the load once the selected cut-off voltage is reached.
Current drain depends on the model or combination of units up to 1000A at 12V, 24V, 36V or 48V. Tests may be downloaded via software for filing, reporting or analysing.
The Constant Current Load Tester (CCOLT) is the preferred battery tester for testing in accordance with Fire Standard AS1851.2012.
| CCOLT Size | 12V 420A – 30seconds(160A – Continuous) | 24V100A | 48V100A |
|---|---|---|---|
| Product Code: | BT CCOLT12420 | BT CCOLT24100 | BT CCOLT48100 |
| Adjustable Discharging Current: | 5A-28A with 1A steps 30A-100A with 5A steps 100A-420A with 10A steps(above 160A discharge current the maximum charging time is 30sec) |
1A-20A with 1A steps 20-100A with 5A steps |
1A-28A with 1A steps 30-100A with 5A steps |
| Current Stability: | Better than 2% or + 0.2A | Better than 2% or + 0.2A | Better than 2% or + 0.2A |
| Operating Voltage: | 7.5 – 16V | 15 – 32V | 22.5 – 48V |
| Cut Off Voltage: | 8.4V,9V, 9.4V, 10V, 10.5V, 11V | 15-22.8V | 1.0 V/cell - 1.95 V/cell with 0.05 V/cell steps |
| Measured Voltage: | 8V-16V | 15-32V | 22.5-48V |
| Accuracy: | Better than 1% | Above 16.8V better than 1% | Better than 1% |
| Discharging Time: | 10s, 15s, 30s or infinite (with max 160A) | 10s, 15s, 30s or infinite (with max 100A) | 1 - 60s with 1s steps or infinite (with max 100A) |
| Discharged Ah Measurement: | 0.1-1000Ah, 0.4% accuracy | 0.1-1000Ah, 0.4% accuracy | 0.1-1000Ah, 0.4% accuracy |
| Weight: | 7.5Kg | 7.5Kg | 7.5Kg |
| Size: | 260x220x270mm | 260x220x270mm | 260x220x270mm |
