Specifications for HP PowerWise L900 Model C4776A

Some specifications also apply to the L600 and L1250.

• Voltage and frequency: 94 - 132 Volts AC    57 - 63 Hz

• Maximum VA/Power                            900VA / 600W
• Nominal voltage-                                 120V
• Battery voltage regulation                     120V AC +/- 5%
• Frequency                                         60 Hz +/- 0.1 Hz
• Load power factor                                0.67
• Peak current (A)                                  25
• Crest factor                                         3.3
• Transfer time (typical) (ms)                    10
• Efficiency (line mode): 95% typical at full load
• Boost capability:
  Boost capability increases the output voltage 12% above the input voltage when the input voltage is below the nominal rating by 15 to 20%. Boost is started when voltage hits 103 volts AC. Boost stops when the input voltage rises above 111 volts AC.

Noise level: < 45dB,

Operating temperature: 0 C to 35C (32-85 F)

Relative humidity: 0% to 90% non-condensing

Dimensions:
 

• Height H (mm) 242
• Width W(mm): 165
• Depth D(mm): 445
• Weight (kg): 22 (48 LBS)

Battery:
 

• Type: sealed lead acid
• Dimensions: 5.95 long by 2.56 wide by 3.70 to the top of the case
• Capacity: 6.5 AH.
• Voltage: 48vdc = 12v x 4 (four batteries in series)
  (The L600 uses only two batteries in series)
• Run times typical (L900) :

  Load	Minutes
  full load	10
  half load	30
  10% load	120

• Recharge Time: 4 to 5 hours typical