MIT NG Thyristors Rectifiers Single & Three Phase Battery Chargers
- Signalling and local control
- Battery management
- Galvanic isolation
- Full thyiristor bridge
- LVD: Low battery Voltage Disconnection *
- Distribution according to customer needs
MIT NG Thyristors Rectifiers Battery Chargers
MIT NG range comprises rectifiers battery chargers with conventional thyristors technology, controlled by microprocessor, both in Single-phase and Three-phase. Zigor has put together the thyristors reliable technology with the microelectronics functionality, making the MIT NG a very competitive equipment in terms of performance and characteristics. The MIT NG range assures the customer a continuous quality DC power supply.
The Zigor experience in power electronics allows developing a wide range of configurable system easily customised to meet customer needs.
Signalling and local control
- Battery and service output voltage measurement
- Battery, service output and charger current measurement
- Signalling and charger state monitoring
- Local LED and remote contact relay alarms
- Optional: Communications and user interface with the possibility of working with different protocols: MODBUS, SNMP, etc
Battery management
- Pb and NiCd technologies
- Battery and charger current limitation
- Charging modes:
- NiCd: floating, boost and manual charge
Pb: floating, manual charge
Connectivity
- Communication gateway to monitoring, configuration and supervision with MODBUS RTU protocol (isolated RS485) and web server for remote access to management and monitoring.
Specifications Table
| ELECTRICAL CHARACTERISTICS | ||
| Models | MIT NG 1 | MIT NG 3 |
| Nominal input voltage | 230V +10 –15% * (Single phase) |
400V +10 –15% * (Three phase) |
| Input frequency | 50 Hz/ 60 Hz ± 5% | 50 Hz/ 60 Hz ± 5% |
| Output ripple voltage with battery connected | ±1,5 % | ±1,5 % |
| Output voltage stability | ±1 % | ±1 % |
| Operating temperature | 0 – 45ºC * | 0 – 45ºC * |
| Current charger limitation | 100% | 100% |
| Battery charging current limitation | Programmable | Programmable |
| Parallelable | Yes | Yes |
| MECHANICAL CHARACTERISTICS | ||
| Height (mm) | 1050-2000 | 1050-2000 |
| Width (mm) | 550-800 | 550-800 |
| Depth (mm) | 320-600 | 320-600 |
| Protection degree | IP20 | IP20 |
| Ventilation | Natural convection | Natural convection |
| STANDARDS | ||
| Certificates | CE | CE |
| Directives | 73/23/CEE-93/68/CEE / (2004/108/CEE) | 73/23/CEE-93/68/CEE / (2004/108/CEE) |
| Standards | EN 50178 (1998) / EN 61000-6-4 (2001) / EN 61000-6-2 (2001) EN 61000-3-2. EN 61000-3-3 |
EN 50178 (1998) / EN 61000-6-4 (2001) / EN 61000-6-2 (2001) EN 61000-3-2. EN 61000-3-3 |
Model Table
| MIT NG RANGE | |||||||||||
| Output Current | |||||||||||
| OUTPUT VOLTAGES |
MODELS | 5 | 7.5 | 10 | 15 | 25 | 35 | 50 | 75 | 100 | 125 |
| 12 V | MIT NG 1 | ♦ | ♦ | ♦ | ♦ | ♦ | ♦ | ♦ | ♦ | ||
| 12 V | MIT NG 3 | ♦ | ♦ | ♦ | ♦ | ||||||
| 24 V | MIT NG 1 | ♦ | ♦ | ♦ | ♦ | ♦ | ♦ | ♦ | ♦ | ||
| 24 V | MIT NG 3 | ♦ | ♦ | ♦ | ♦ | ||||||
| 48 V | MIT NG 1 | ♦ | ♦ | ♦ | ♦ | ♦ | ♦ | ♦ | |||
| 48 V | MIT NG 3 | ♦ | ♦ | ♦ | ♦ | ♦ | |||||
| 110 V – 125 V | MIT NG 1 | ♦ | ♦ | ♦ | ♦ | ♦ | ♦ | ||||
| 110 V – 125 V | MIT NG 3 | ♦ | ♦ | ♦ | ♦ | ♦ | |||||
| 220 V | MIT NG 1 | ♦ | ♦ | ♦ | ♦ | ||||||
| 220 V | MIT NG 3 | ♦ | ♦ | ♦ | ♦ | ♦ | ♦ | ||||
