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Battery Charger With Backup Function
We offer dedicated chargers designed for various types of batteries (lead-acid, lithium-ion, lithium iron, etc.), featuring smart three-stage charging control for fast and efficient charging that not only charges the battery but also extends its lifespan and improves performance. With a modular power supply design, these chargers are compact, efficient, and lightweight. The charging voltage range is 12VDC to 48VDC, with a power range of 60W to 500W. This series includes the AD1120C-12FR, AD1120C-24FR, AD1120C-36FR, and AD1120C-48FR models, offering high power density and durability, making them ideal for industrial applications and space-constrained environments. They can be installed on T.35 rails or easily mounted on walls using mounting brackets. All models comply with RoHS standards, bear the CE mark, and are UL508 certified.
Product Features
1. Innovative Design Industrial-Grade Lead Acid Battery Charger
2. Natural air convection heat dissipation
3. Overvoltage protection
4. Overcurrent protection
5. Short circuit protection
6. Selective alarm signal (dry contact) / Backup function
7. High power density
8. High reliability
9. Compact, efficient, and cost-effective
10. Complies with RoHS/UL/CE standards
11. 3-year quality warranty
12. Operating Environment:
13. Operating temperature: -40°C to 50°C
14. Operating humidity: Non-condensing, 5% to 95% relative humidity
Downloads
Specifications
project | illustrate |
Switching frequency | 85kHz |
Isolation voltage | Input-Output: 3000VAC/4242VDC |
Insulation resistance | ≥ 100MΩ (at input-output 500VDC) |
as temperature | -40°C ~ +50°C (Ambient) |
Storage temperature | -40°C ~ +85°C |
relative humidity | 5% ~ 95% RH, non-condensing |
Temperature coefficient | ± 0.04% / °C of the output voltage change |
Mean time between failures (MTBF). | ≥60,000 hours per MIL-HDBK-217F, 25°C GB |
Working altitude | 2000 meters |
Installation location | vertical |
Earthquake resistance | Random vibration, 10~500Hz, three-axis direction |
Enter the specifications | |
project | illustrate |
Input voltage | 100240VAC / 120370VDC |
Enter the frequency | 47~63Hz |
Inrush current (cold start) | 22A（@115VAC）、44A（@230VAC） |
Maximum input current | 2.7A max (when Vi = 100~240VAC) |
Leakage current | Input-output: 0.25mA, input-ground: 3.5mA |
Output specifications | |
project | illustrate |
Linear regulation | ±1%, measured from low line to high line |
Load regulation | ±1% from 20% to 100% load rating (230VAC input) |
Continuous output load capacity | 8A@12VDC、4A@24VDC、2.5A@36VDC、2A@48VDC |
Start-up time | 1500ms |
efficiency | Please refer to the model list for testing at rated load and 230VAC input |
Protection features | |
project | illustrate |
Enter the fuse | 3.15A / 250V |
Surge load protection | Varistors in accordance with IEC6100-4-5 |
Ingress protection | IP20 |
Short-circuit protection | Automatic recovery |
Overvoltage protection | Automatic recovery |
Overload rated protection | 100% |
Overload protection mode | Power Limited |
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Model：AD1120CFR Series
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