Instrumentation and control engineering for industry and agriculture

Command form for H2O-hydrants - BLA-01

The BLA01 form in connection with the SKS01 equipment is used to charge battery and for the automatic closing of the H20 hydrants. In case of black out the BLA01 form turns off the H20 by the battery. A tension regulator allows a constant charging of the battery. The closing time can be programmed by a potentiometer. At the end of  the closing time the form is automatically insulated from the battery so that the same battery is not discharged. The leds notice the present status.

Technical characteristics

  • Feeding: 24 V AC/DC
  • Hydrant output relay: 8A double change for DC
  • Output relay: 1 closing
  • De-energizing time: 0,5-5 minutes to be stated
  • Battery charging current: 360mA- limited
  • Battery charging tension: 27,5 V to be stated for 2x12V batteries
  • Led: Present feeding-green
  • Led: Charging battery-green
  • Led: Battery connected in a wrong way-red
  • Fuse: 5 Amp. for battery
  • Fuse: 1,6 Amp. for feeding
  • Working temperature: -20 - +80°C
  • Connection: extractable screw terminals to 1,5mm²
  • Assembly: DIN NS32 or NS35 guide
  • Dimensions LxDxH: 110x87x69mm
  • EU-norm: certificated

CODE: 43-43-68