125 Vdc (90 – 150 Vdc), 0 – 300 A Constant Current DC Load Bank
A constant-current discharge test with a DC load bank is the direct way to confirm that a stationary battery will deliver its rated capacity. Per IEEE recommended practice, the interval is 5 years for vented Ni-Cd (IEEE 1106), no more than 25% of the expected service life for vented lead-acid (IEEE 450), and no more than 25% of the service life or 2 years, whichever is less, for VRLA (IEEE 1188) — moving to annual tests once a battery shows capacity loss.
EDPN constant-current DC load banks are built for IEEE 450, IEEE 1106 and IEEE 1188 capacity tests. Set-up is simple, and the display shows voltage, current and ampere-hours (Ah) discharged throughout the test.
The current is held constant automatically, so no manual adjustment is needed during the test. Configurable auto-stop settings and built-in protection end the test before the battery is over-discharged.
EDPN product data. Confirm the current datasheet and the project specification before selection.
| DISPLAY | LCD displays real time voltage/ current/ test time/ Ah discharged |
|---|---|
| INPUT | End system voltage/ test time/ Capacity discharged (Ah) – adjustable |
| TEST TYPE | Unit controls the current so it stays where it is set throughout the test |
| PROTECTION | Over heat/ Over load/ Over voltage protection with audible alarm and screen warning |
| POWER SUPPLY | 220 Vac, 50 Hz (Option: 110 Vac, 50/60Hz) |
| DC CABLES | 120mm2, 3 meter (included) |
| DIMENSIONS | L915mm x W230mm x H635mm + 10mm |
| WEIGHT | 50 kg (main unit only, not included hard case, DC cables) |
The datasheet for this EDPN product is available on request.
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10 – 240 Vdc, 0 – 120 A Constant Current DC Load Bank
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220 Vdc (150 – 300 Vdc), 0 – 150 A Constant Current DC Load Bank
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220 Vdc (190 – 300 Vdc), 0 – 300 A Constant Current DC Load Bank
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48 Vdc (20 – 60 Vdc), 0 – 150 A Constant Current DC Load Bank
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