80V 100A Intelligent Electric Forklift Charger , Heavy Duty Battery
Charger For Forklift
Model: CZB5C 80V/100A
Phase: Three Phases
Introduction:
CZB5C Series Intelligent Charger is the organic combination of
leakage transformer, technology of Silicon-controlled rectifier and
Microcomputer Control. This device could optimize Wsa+Pulse
charging characteristic curve. As charge voltage of battery
increases, charge current decreases automatically.
Pulse charge would be performed before gas emissions or in late
stage of recharge. On the premise of guarantee adequate battery
power, this device would lower greatly internal temperature and
reduce gas emissions of battery, prolong the life of battery
effectively and raise the charging efficiency eventually.
The whole product has simple structure, convenient operation,
complete functions and high efficiency.
Application:
This device would be applicable to recharge of lead-acid batteries
which could be used in
various electric vehicle such as power pallet trucks, fork-lift
truck, lift truck, electronic tour bus.
Product Catalogs:
- Three-phase AC(3/PE) input power voltage.
| Specification | Input current A | Input power kVA | Output current DC A | Battery parameters | outline dimension mm | Net weight kg |
| @220V | @380V | @415V | V | Ah |
| 8.5h-11h |
| D48V/55A | 10.8 | 6.3 | 5.7 | 4.1 | 55 | 48 | 320-440 | 466×361×785 | 62 |
| D48V/65A | 12.8 | 7.4 | 6.8 | 4.9 | 65 | 48 | 375-520 | 466×361×785 | 65 |
| D48V/80A | 15.7 | 9.1 | 8.3 | 6.0 | 80 | 48 | 465-640 | 466×361×785 | 68 |
| D48V/100A | 19.7 | 11.4 | 10.4 | 7.5 | 100 | 48 | 580-800 | 526×360×882 | 86 |
| D48V/120A | 23.6 | 13.7 | 12.5 | 9.0 | 120 | 48 | 700-960 | 526×360×882 | 95 |
| D80V/65A | 21.3 | 12.3 | 11.3 | 8.1 | 65 | 80 | 375-520 | 526×360×882 | 87 |
| D80V/70A | 23.0 | 13.3 | 12.2 | 8.8 | 70 | 80 | 405-560 | 526×360×882 | 87 |
| D80V/80A | 26.2 | 15.2 | 13.9 | 10.0 | 80 | 80 | 465-640 | 526×360×882 | 89 |
| D80V/100A | 32.8 | 19.0 | 17.4 | 12.5 | 100 | 80 | 580-800 | 526×360×882 | 95 |
| D80V/120A | 39.4 | 22.8 | 20.9 | 15.0 | 120 | 80 | 700-960 | 526×360×882 | 107 |
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BATTERY DESULFATION TUTORIAL
While there are many battery chemistries today, and new types
becoming commercially viable over time, we deal with the lead acid
types, flooded, AGM, and true Gel, as they are widely used in the
applications we specialize in. A typical lead acid battery cell has
two plate types, one of lead and one of lead dioxide, both in
contact with the sulfuric acid electrolyte as either a liquid,
absorbed in a mat (AGM), or a gel. The lead dioxide (PbO2) plate reacts with the sulfuric acid (H2SO4) electrolyte resulting in hydrogen ions and oxygen ions (which
make water) and lead sulfate (PbSO4) on the plate. The lead plate reacts with the electrolyte
(sulfuric acid) and leaves lead sulfate (PbSO4), and a free electron. Discharge of the battery (allowing
electrons to leave the battery) results in the build up of lead
sulfate on the plates and water dilution of the acid. The specific
gravity of the electrolyte as measured with a hydrometer in flooded
batteries, indicates its relative charge (strength), or level of
dilution (discharge). The reversibility of this reaction gives us
the usefulness of a lead acid battery.
Charging the battery is reversing the process above, and involves
subjecting the battery to voltages higher than its existing
voltage. The higher the voltage, the faster the charge rate,
subject to some limitations. There is a gassing point to consider,
and true gel batteries have a lower peak charge voltage, because
bubbles can occur in the gel which don't dissipate, and result in
battery damage. The lead sulfate crystals are broken down (more or
less successfully) in the charge cycle. Sometimes some crystals
remain, or sometimes a battery is left partially discharged where
the crystals of lead sulfate harden, and reduce the capacity of the
battery to be charged. This is what desulfation (desulphation)is
about.
