TopProducts Comparison
- Show All
- Show differences
- Back
SURFACE HOUSING VTM117 DAHUA


BUFFERED SWITCHING POWER SUPPLY ADAPTER HPSG2-12V20A-E PULSAR

27.57 EUR
27.57 EUR
180.62 EUR
180.62 EUR
Adapter type:  ...  Switching  
Material:  Aluminum  ...  
Input voltage:  ...  200 V ... 240 V AC  
Application:  VTO3221E-P, VTO6221E-P  ...  
Color:  Silver  ...  
Output voltage:  ...  11.0 V ... 13.8 V (buffer operation)
10.0 V ... 13.8 V (battery operation)  
Max. output current (total):  ...  20 A  
Internal dimensions:  92  x 194  x 26 mm  ...  
Battery charging current:  ...  2 A / 4 A / 8 A  
External dimensions:  138  x 240  x 35 mm  ...  
Power:  ...  276 W  
Number of outputs:  ...  3   
Protections:  ...  
  • Short-circuit
  • Overload
  • Overvoltage
  • Overvoltage
  • Tamper - opening the cover
  • Protection against deep discharge of the battery
  • Battery output protection against short circuit and reverse polarity connection  
    • Adapter operation control:  ...  
  • EPS FLT output - indicating AC power collapse
  • APS FLT output - No battery or fail battery
  • AC input voltage presence indication AC
  • DC output voltage presence indication DC
  • Battery fault indication
  • Dynamic battery test
  • Battery circuit continuity control
  • Battery voltage control
  • Battery charge and maintenance control  
    • Main features:  ...  
  • Efficiency ≤ 89 %
  • START function for manual switch to the battery power supply
  • Cooling fan system  
    • Supported norms:  ...  
  • EN 50131-6:2017, 1÷2, Grade 2
  • EN 60839-11:2013, 1÷2, Grade 2
  • PN-83/T-42106
  • CE-LVD: EN62368-1
  • "Index of Protection" : IP20  
    • Place for battery:  ...  12V/7Ah, 12V/17Ah, 12V/28Ah, 12V/44Ah, 12V/65Ah  
    Max. battery dimensions:  ...  450  x 190  x 168 mm  
    Operation temp. / Relative humidity:  ...  -10  ... 40 °C / 20  ... 90 %  
    Weight:  0.22 kg  6.85 kg  
    Dimensions:  ...  465  x 395  x 173 mm  
    Manufacturer / Brand:  DAHUA  PULSAR  
    Guarantee:  3 years  2 years