TELETECNICA s.r.l.

Apparecchiature elettriche, elettroniche e per teletrasmissioni

Electronic, electrotechnical and telecasting equipment

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Mod. ASPP48

 

Rectifiers

Ratings 10A - 15A

  • Natural convection cooling
  • Stand alone or parallel operation
  • Blocking Diode on Output
  • Equal load sharing in parallel operation
  • High efficiency
  • High reliability
  • Fast dynamic response
  • Battery low voltage disconnecting device
  • Floating voltage compensation according to temperature



Electrical specifications

Input

 Voltage (Vac) 230 1Ph

Voltage range -20%  ÷  +15%

Frequency 50 Hz

Frequency range -5%  ÷  +5%

Power Factor at Full Load > 0.99

Efficiency from 40% Load > 85%

Output

 Voltage (Vdc) 48

Voltage Range -10%  ÷  +20%

Inrush current 10A, 15A

Permanent Over Load 105%

Static Regulation < 1%

Dynamic Regulation < 8%

Psophometric noise < 3mV

Ripple < 100mV peak to peak

Protection Over-voltage, current

General specifications

Acoustic noise < 45dBa at 1 meter

Temperature (working) -10°C  ÷  +40°C

Temperature (storage) -25°C  ÷  +70°C

Relative humidity 5% ÷ 85%

MTBF 140,000 hr at 30°C

Dimensions (WxDxH) 482.6x310x132.5 mm

Altitude < 1000 m

Weight 8 Kg
Rectifiers

Construction 19" 3U RACK