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

 

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