Product overview
The VTEKE 275 W Battery Charger is a microcontroller-controlled battery charger designed for 24 V battery systems. Its microcontroller manages charging operations and integrated protection functions to support reliable performance and extended product life. The series is available in plate-mounted (VBC2410) and DIN rail-mounted (VBC2410D) versions.
Applications
- Generator starter battery systems
- Industrial battery charging applications
- Control and automation panels
- Emergency and standby power systems
- Industrial electrical equipment
Key features
- Microcontroller-controlled charging system
- High-efficiency switch-mode power supply technology
- Wide AC and DC input voltage range
- Temperature protection
- Short-circuit protection
- Automatic current reduction at elevated temperatures
- Reverse battery connection protection
- Input fuse protection and fault detection
- LED operating and fault indication
- Plate mounting or DIN rail mounting options
Specifications
Input Characteristics
| AC Input Voltage | 185–270 V AC |
|---|---|
| DC Input Voltage | 250–390 V DC |
| AC Input Frequency | 50–400 Hz |
| Efficiency | >85% |
Output Characteristics
| Battery System | 24 V DC |
|---|---|
| DC Output Voltage | 27.6 V DC |
| Rated Charging Current | 10A |
| Output Power | 275 W |
| Output Voltage Ripple | ±1% |
| Voltage Regulation | ±1% |
| Load Regulation | ±1% |
| Start-up Time | 100 ms |
Protection Characteristics
| Input Protection | 5 A fuse |
|---|---|
| Output Short-Circuit Protection | Electronic protection; continuous short-circuit operation |
| Short-Circuit Current Limit | 15 A |
| Reverse Battery Connection Protection | Operation can be restored by replacing the output fuse |
| Temperature Protection | Integrated |
| Thermal Derating | Charging current reduction from 10 A to 5 A at elevated temperatures |
| LED Indication | Green: Normal operation; Red: Connection fault |
Operating Conditions
| Working Temperature | -20°C to +55°C |
|---|---|
| Working Humidity | 20–70% |
| Storage Temperature | -20°C to +70°C |
Mechanical & General Characteristics
| Mounting — VBC2410 | Plate mounting |
|---|---|
| Mounting — VBC2410D | DIN rail mounting |
| Power Conversion Method | Switch-Mode Power Supply (SMPS) |
| Switching Frequency | 100 kHz |
Full certificate register
CE conformitySample
Download certificate for CE conformityISO certificationSample
Download certificate for ISO certification
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