Uninterruptible DC power supply
Ensures uninterrupted supply of critical loads together with the battery bank during mains outages.
TEDAŞ MLZ 2018-65.A
24–110 VDC
25–40 A
Modbus RS485
TEDAŞ MLZ 2018-65A battery rectifier
Designed to supply the DC systems of energy distribution stations reliably and without interruption, and to keep battery banks charged. Its battery maintenance and protection system supports healthier, longer battery life.
Operating principle
Thyristor rectification, smart charge management
The rectifier converts the AC voltage from the grid into DC voltage. Rectification is performed by a thyristor-based power circuit. Its electronic control system continuously regulates output voltage and current, ensuring loads are supplied safely and the battery bank is charged under the right conditions.
These SCADA-enabled rectifiers can be used with battery sets from 7 Ah to 200 Ah, as preferred.
Battery maintenance and protection system
Extends battery life with temperature-compensated charging and deep-discharge protection.
SCADA and Modbus integration
Connects directly to remote monitoring systems via dry-contact SCADA and Modbus RS485.
Technical data
Specification values andkey features
Technical specifications
- Communication
- Dry-contact SCADA / Modbus RS485
- Input voltage
- 220 / 230 VAC
- Output voltage
- 24 – 110 VDC
- Output current
- 25 – 40 A
- Battery capacity
- 7 Ah … 200 Ah
- Specification
- TEDAŞ MLZ 2018-65.A
Fault outputs
AC fuse blownBattery fuse blownLoad fuse blownDC high / lowDC +/− leakageNo ACGeneral faultTemperature / fan fault
Key features
- Safe and efficient operation with thyristor rectifier circuits
- Charging battery banks and keeping them charged
- Use with battery sets from 7 Ah to 200 Ah
- Battery maintenance and protection system
- Temperature-compensated charging
- Low-ripple DC output
- Microprocessor-controlled smart charge management
- Short-circuit, overcurrent and overvoltage protection
- Manufactured under ISO 9001 quality management
- CE marked, manufactured to the relevant IEC standards
Values are shared for information purposes and may vary. Production with different values is possible. For details, contact us.
From the same category
Rectifiers and MV equipment category
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