SINGLE PHASE
PRODUCT DESCRIPTION
Power supply modules of series MT are compact battery charging rectifiers with rear side connectivity. The rectifiers are designed for high voltage Power Plants and Substations.
Due to the modular concept and a high scalability the user is able to equip the power supply with additional modules according to the actual power profile. The chargers are very user friendly and can be swapped as well as upgraded during system operation.
The devices get their operation parameters via the system RS 485 communication bus. After a successful login a central monitoring unit controls and monitors the devices. In case of interruption due to failure of monitoring unit the modules operate continuously with internal default values. Therefore, the supply of the connected loads and the charging of the batteries are guaranteed without any interruption. Step less temperature control fan speed & change with the output power of module, which minimize noise & extend fan life. The rectifier needs a 1Ph AC mains connection.
Rectifier power circuit is divided into active PFC & DC to DC converter which can make the wide input voltage range (85V-290V) & high efficiency High power density has reached the international advanced level.
Key Features
- Protection for Input and output over / under voltage, over temperature, and short circuit
- “Hot plug-in “design with backplane connection
- High power density
- RS 485 Interface for Remote Adjusting, Controlling, Measuring and Signaling
- High Efficiency with low EMI
- CE Safety and EMC certification
- LED indication for On / Fault status
Application
These power supplies are designed for a wide range of applications such as:
- Power supply for all medium to high power DC loads
- Rectifiers in DC systems with battery backup
- Telecommunication
- Industrial control systems
- Charging and buffering of stationary batteries in electrical power plants
| OUTPUT VOLTAGE (VDC) | CURRENT (A) |
|---|---|
| 220 VDC | 12.5 A |
| 110 VDC | 25 A |
| 48 VDC | 50 A |
| 24 VDC | 70 A |
| 60 VDC | 40 A |
THREE PHASE
PRODUCT DESCRIPTION
Power supply modules of series MT N3 are compact battery charging rectifiers with rear side connectivity. The rectifiers are designed for high voltage Power Generation Plants, Substations and Telecom.
Due to the modular concept and a high scalability the user is able to equip the power supply with additional modules according to his actual power profile. The chargers are very user friendly and can be swapped as well as upgraded during system operation.
The devices get their operation parameters via the system RS 485 communication bus. After a successful login a central monitoring unit controls and monitors the devices. In case of interruption due to failure of monitoring unit the modules operate continuously with internal default values. Therefore, the supply of the connected loads and the charging of the batteries are guaranteed without any interruption. The rectifier needs a 3-wire mains connection without neutral.
Key Features
- Three-phase input without neutral
- Protection for Input and output over / under voltage, over temperature, phase reverse, phase failure and short circuit
- “Hot plug-in“ design with backplane connection
- High power density
- RS 485 Interface for Remote Adjusting, Controlling, Measuring and Signaling
- Digital display for output voltage, current and adjustment values
- High Efficiency with low EMI
- CE Safety and EMC certification
- LED indication for on / Fault status
- Even if one phase fails, 50% o/p available
- In standalone mode, Boost/float voltage can be set automatically
- Optional relay output can be provided
Application
These power supplies are designed for a wide range of applications such as:
- Power supply for all medium to high power DC loads
- Rectifiers in DC systems with battery backup
- Telecommunication
- Industrial control systems
- Charging and buffering of stationary batteries in electrical power plants
| OUTPUT VOLTAGE (VDC) | CURRENT (A) |
|---|---|
| 110 V | 10 A |
| 110 V | 20 A |
| 110 V | 40 A |
| 220 V | 10 A |
| 220 V | 20 A |
| 220 V | 40 A |
| 220 V WITH APFC | 20 A |