Product Description
The goodwill, our enterprise has been enjoying in this domain is due to our offered technically-advanced AC to DC Battery Charger 240VDC-20A. To charge 240 V DC -20A battery efficiently, this charger is widely demanded in the market. The provided charger is manufactured at our advanced production unit with the aid of pioneering techniques using utmost quality components. Moreover, this AC to DC Battery Charger 240VDC-20A can be purchased from us in different technical specifications at pocket friendly costs.
Features:- Durable finish standard
- Energy efficient
- Longer service life
- Easy to operate
Technical Specifications- Battery Charger 240VDC-20A
- Main characteristic of the module
- Modularization design, realize N+1 backup
- The friendly man-machine interface. Large screen to show, realize man-machine dialogue operate really.
- RS-485 interface realize 4 remote function with monitor machine.
- High efficiency, Nearly 95%-96%
- Lightly 230V/10A natural cooling module only 9kg
- Little volume, 230V/10A natural cooling module dimension only 325mm x 230mm x 130mm;
- After the full bridge rectifying circuit rectifies 3-phase AC to DC, then adjusted by reactive PFC, power factor>0.94;
- Function against reverse pour: each module has been added diode against reverse pour at output terminal.
- LED digital screen, digital calibrate, stable current ,fault alarm
- Output over voltage protection
| Module project | 230D10ZZ - 220AC | 230D05ZZ - 3 | 230D20ZZ - 3 | 230D20NZ - 3 | 230D30NZ - 3 | 230D40NZ - 3 |
| Rated output current(A) | 10 | 5 | 20 | 20 | 30 | 40 |
| Power (KW) | 3 | 1.5 | 6 | 6 | 9 | 12 |
| Weight (kg) | 9 | 5.2 | 16 | 10.5 | 19 | 19 |
| Cooling method | natural cooling | fan cooling |
| Heat sink temperature rise | 30oC | 20 oC |
| rang of input AC(VAC) | min | 187 | 304 |
| Typical value | 220 | 380 |
| max | 253 | 456 |
| Rang of the output voltage(VDC) | min | 190 |
| Typical value | 220 |
| max | 300 |
| Stable voltage accuracy: | +0.5% |
| Stable current accuracy: | +1% |
| PFC | 0.93 |
| Efficiency | 95% |
| Noise (dB) | 50 |
| Storage temperature(oC) | min | -40 |
| Typical value | 25 |
| max | 60 |
| Working temperature(oC) | min | -10 |
| Typical value | 25 |
| max | 40 |
| And machine uneven fluidity | +3% |
| Time delay of start-up(s) | 3~8 |
| Wave factor | 0.2% |
| Load | 100% rated output current |
Robust Industrial Charging SolutionPerfect for demanding applications, this battery charger handles 240VDC at 20A with impressive efficiency above 89%. Its floor-mounted design and mild steel construction provide durability and long-lasting service, suitable for multiple battery chemistries including lead acid, NiCd, and Li-ion. With comprehensive protection mechanisms, it assures safe and reliable battery charging in diverse environments.
Advanced Protection and User-Friendly OperationSafety is paramount with overload, short circuit, reverse polarity, and thermal protections integrated into the design. The digital display enables easy monitoring of voltage and current, ensuring optimal charging states are maintained. This charger operates effortlessly in high humidity up to 90% RH, making it suitable for various industrial settings.
FAQs of AC to DC Battery Charger 240VDC-20A:
Q: How does the charger protect batteries during operation?
A: The charger employs multiple safety features including overload, short circuit, reverse polarity, and thermal protection to prevent damage to both the charger and batteries, ensuring charging is safe and secure at all times.
Q: What types of batteries are compatible with this charger?
A: This charger is suitable for lead acid, nickel-cadmium (NiCd), and lithium-ion (Li-ion) batteries, making it versatile for different industrial applications.
Q: When should I use the constant voltage and constant current (CVCC) charging method?
A: The CVCC charging method is automatically applied by the charger to optimize the battery charging process, providing stable current initially and then switching to a constant voltage to safely bring the battery to full charge.
Q: Where should the charger be installed for optimal performance?
A: Install the charger on a solid, floor-mounted surface in a well-ventilated area with ambient temperatures between 0C and 50C. Avoid locations with condensing humidity and ensure bottom cable entry is accessible for connections.
Q: What process does the digital panel meter display assist with?
A: The digital panel meter displays the real-time voltage and current being delivered to the battery, helping users monitor the charging status and ensuring that the charger operates within set parameters.
Q: What benefits does the air-cooled design provide for the charger?
A: Air cooling effectively dissipates heat generated during operation, maintaining high efficiency and prolonging the service life of internal components without the need for complex maintenance.