Rectifier is the unit which provides DC energy for the connected loads  or  the  batteries.  Basically,  KPR  Model Rectifier  secures needed power for the network or the AC voltage generator with DC voltage, the converted DC voltage for chargingbatteries and to feed DC loadings.

•High performance Microprocessor Control,
•Automatic battery testing options,
•Galvanic isolation,
•Warning memory with last 50 events, 
•Battery charge mode options,
•Battery charging speed options

•Various IP protection classes for Cabinet, 
•Mobility by means of wheels,
•Anti-condensation unit,
•90° Degrees Door Stopper,
•Remote Panel for remote monitoring and control
•SNMP card (for Internet Management)
•Extra Analog-Digital multi-meters,
•Earth leakage measuring,
•Parallel Operation,
•12 Pulse, 18 Pulse, High Frequency
•Input Power factor (PFC)
•19’’ Rack Cabinet options
•Temperature compensation

KEMSAN  KPR  Model  Rectifiers  have  2  different  types  of charging  Batteries.  These  are  Buffer  and  Balance Charge Mode.
Buffer  Charge:charging  the  battery  until  it  reaches  the specified  Buffer  Charge  value  from  battery  catalog.  This value  is  typically  between  2.25V  and  2.30V  for  2  V  cell batteries.
Balance  Charge: charging  the  battery  until  it  reaches  the specified  Balance  Charge  value  from  battery  catalog.  This value  is  typically  between  2.40  and  2.50V  V  for  2  V  cell batteries.The  Balance  Charge  should  not  be  applied  too  often; instead, it should be applied specified frequency and period as  described  in  battery  catalog.  Keeping  the  batteries  at Balance Charge too much may damage them.The  voltage  values  of  Buffer  and  Balance  Charge  can  be adjusted from front panel and it provides the user to adjust them for different cell and battery types.

Kemsan KPR Model Rectifiers  have  two  types  of  charging  speed;  Regular  and Boost Charging. These types can be selected from front panel. 
Regular  Charging:  Charging  batteries  at  regular  charging current value which is determined by the battery catalog. In general,  the  Regular  Charging  Current  is  calculate  as  0.1CA 
(1/10 of Battery capacity) as detemined by the battery catalog.
Boost Charging: to charge the battery at boost charging current  value  determined  on  battery  catalog.  In  general, the  Boost  Charging  Current  is  calculated as  0.25CA  (1/4  of Battery capa- city), as determined by battery cata- logs. Boost charging  should  be  done within  the  time  as  specified  in  the battery catalog. Regular and Boost charging currents may vary depending on battery types. Therefore, the values must be set by carefully examining the battery catalogs and datasheets.

With our KPR model rectifiers, All values of the unit can be observed or adjusted via LCD front panel.The user can monitor the Values of the Input Voltage, Frequency of the Current, the Output Voltage and Current, Transformer and Heat-sink temperatures. The status of the rectifier can easily be monitored through the graphical diagram  located on the device control panel. Abnormal situations that occur on the unit can be monitored through the warning indications on the graphical diagram, and the device can be stopped if necessary. On request of user, additional analog or digital voltmeter, frequency meter and ammeter can be added to the front panel.

It is used for remote monitoring and control of rectifiers. It is used for remote monitoring and control of rectifiers.

Kemsan KPR Model Rectifiers have a standard Current Limiting feature. The current is limited by reducing the output voltage up to a maximum of 125% of the allowed current. Thus, overload and  short  circuit  protection  are provided. In  addition  to  electronical  protection,  for  extra  protection  circuit  breakers  that can be controled by DC voltage are used


1-1000 KW

12-24-48-110-220-405 VDC