Technical Data
Rated Voltage:     380 V 3phase +-150%
Rated Frequency: 50 Hz. +-5%
 
OUTPUT DATA:
Rated Voltage:       220/380 V 1/3Phase +-2%
Voltage Regulation:
               Static- +-1%
               Dynamic- +-5%
Rated Frequency: 50 Hz. +-5%
Frequency Regulation:
                 Operating with main   +-0.5%
                 Operating with battery +-0.0001
Over load Capacity: 125% for 15 & 150% for 1
Starting Power: 200% for 100ms
Total Harmonic Distortion (THD): < 3%
Max Unbalanced load : < 30%
Efficiency: > 90%
 
 
SYSTEM DATA: 
Protection Class: IP20
Operating Temperature: 0-40ºc
Relative Humidity: 0-95%
Noise Level: <40 DB
Paralleling: Up to 4 units
Autonomy: On request
Batteries: Seald ,Lead acid , Ni – Cd
MTBF: 100,000 h
 
 
 
 
The MPS Series consist of :
 
RECTIFIER:
Input filter
Input circuit breaker
Rectifier bridge
DC filter
 
INVERTER:
Input circuit breaker
Heavy duty HGBTs module
Output transformer
Output filter
Output circuit breaker
 
BATTERY:
Input circuit breaker
Seald , lead – acid or
Nikel – cadmium
 
BY PASS LINE:
By pass transformer
Static switches
Maintenance by pass switch
 
INDICATORS:
Input voltage
Input current
Output voltage
Output current
Output frequency
DC voltage
Charging Current
 
 
ALARMS:
Under – Over network
Output fault
Overload
Short circuit
Synchorony fault
Battery running down
Earth fault
 
OPTION:
Paralleling devices
RS232/RS485 interface

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