BN
Uninterrupted Power Supply

 

 

Uninterruptted Power Supply for electronic devices, overcurrent protection relays etc,
Automatic battery charger with linear regulator (no-switching),
Battery deep discharge protection,
Accu-test,
Short circuit protection,

 
 

 



Block diagram

 

 


 

 

BN-24/2Ah
Technical specification:

Power source: 195...240 Vac, 0.1 A max.,
Fuse: B4A,
Output voltage (no load): 27.5 Vdc,ripple content 50 mVpp max.,
Deep discharge limit: 18 Vdc min,
Output current (Accu): see the load curve,
Output current (Charger): 0.5 A max.,
Charging current: 1 A max.,
Charging time: 14 h max.,
Battery: Sonnenschein, A512/2S,
Operating temperature: -20...+50C,
Storing temperature: -40...+60C,
Relative humidity: less then 95%, non condensing,
Case protection class: IP60,
Mechanical dimensions: 500400150 mm

 

BN-24/7Ah
Technical specification:

Power source: 195...240 Vac, 0.1 A max.,
Fuse: C10A,
Output voltage (no load): 27.5 Vdc,ripple content 50 mVpp max.,
Deep discharge limit: 18 Vdc min,
Output current (Accu): see the load curve,
Output current (Charger): 0.5 A max.,
Charging current: 1 A max.,
Charging time: 14 h max.,
Battery: Sonnenschein, A512/6.5S,
Operating temperature: -20...+50C,
Storing temperature: -40...+60C,
Relative humidity: less then 95%, non condensing,
Case protection class: IP60,
Mechanical dimensions: 500400150 mm

 

BN-48/2Ah
Technical specification:

Power source: 195...240 Vac, 0.1 A max.,
Fuse: B4A,
Output voltage (no load): 55 Vdc,ripple content 50 mVpp max.,
Deep discharge limit: 36 Vdc min,
Output current (Accu): see the load curve,
Output current (Charger): 0.5 A max.,
Charging current: 1 A max.,
Charging time: 14 h max.,
Battery: Sonnenschein, A512/2S,
Operating temperature: -20...+50C,
Storing temperature: -40...+60C,
Relative humidity: less then 95%, non condensing,
Case protection class: IP60,
Mechanical dimensions: 500400150 mm

 

BN-48/7Ah
Technical specification:

Power source: 195...240 Vac, 0.1 A max.,
Fuse: C10A,
Output voltage (no load): 55 Vdc,ripple content 50 mVpp max.,
Deep discharge limit: 36 Vdc min,
Output current (Accu): see the load curve,
Output current (Charger): 0.5 A max.,
Charging current: 1 A max.,
Charging time: 14 h max.,
Battery: Sonnenschein, A512/2S,
Operating temperature: -20...+50C,
Storing temperature: -40...+60C,
Relative humidity: less then 95%, non condensing,
Case protection class: IP60,
Mechanical dimensions: 600400150 mm

 

BN-110/2Ah
Technical specification:

Power source: 195...240 Vac, 0.1 A max.,
Fuse: B4A,
Output voltage (no load): 124,5 Vdc,ripple content 50 mVpp max.,
Deep discharge limit: 94,5 Vdc min,
Output current (Accu): see the load curve,
Output current (Charger): 0.5 A max.,
Charging current: 1 A max.,
Charging time: 14 h max.,
Battery: Sonnenschein, A512/2S,
Operating temperature: -20...+50C,
Storing temperature: -40...+60C,
Relative humidity: less then 95%, non condensing,
Case protection class: IP60,
Mechanical dimensions: 500400150 mm