Technological cabinet KSBM4/TN-P

Technical specification

Coverage
IP55

Operating temperature
– 35°C to + 55°C

Cooling / ventilation
Thermoelectric unit with a used Peltier cell and heat exchanger function Fan 9 m3/min, variable speed controlled by internal space temperature

Reactive energy compensation
Electronic controlled in real time

DC – PV input
Built-in inverter 48 V DC (500/1000 Wp)

Voltage range
80 to 300 V AC

Max. output current
250 A

Device for maintaining a stable temperature for batteries

The technological cabinet with a dedicated cooling space for the KSBM 4/TN-P batteries is designed for placing 19″ technologies in an outdoor environment with the possibility of maintaining a constant temperature for the batteries and forced ventilation of the heat loss of the installed technology depending on the surrounding weather conditions. The stable temperature of the battery compartment is solved without the use of air conditioning, with semiconductor technology using the Peltier principle, which ensures lower operating costs for energy and a reduction in cabinet noise.

The KSBM 4/TN-P is equipped with a 48 V DC power supply with a maximum power of 8700 W with flexible distribution for connection technology, battery protection against deep discharge (LVD) and three 48 V battery packs in front terminal design.

Designed to back up telecommunications, security or control technologies in an outdoor environment with low noise, with regard to ecology, saving electricity and preserving the greatest possible battery life.

  • Dvojplášťový kabinet s izoláciou v štandardnom vyhotovení obsahuje:
    • A pair of lockable doors with a 3-point lock.
    • Výkonovú časť s DC a AC rozvodmi, prepäťovú ochranu, servisnú zásuvku s prúdovým chráničom.
    • Zdroj DPS2900B-48-3 19IN / CellD300 s usmerňovačmi DPR2900B-48.
    • 19″ racks for placing the technology (max. 27U + 9U for the source part).
    • Vyhradený priestor pre batérie so samostatnou chladiacou jednotkou s využitím termoelektrického chladenia.
    • Technologický priestor chladený prevetrávaním využitím dvoch ventilátorov s umiestnením pod strechou kabinetu, ktorých otáčky sú regulované teplotou prevetrávaného priestoru.
    • LED osvetlenie 48 V DC a dverné kontakty.
    • Filters against the ingress of dust into the cabinet space with easy handling during regular replacement.
  • Roof with outdoor use, with eyelets for handling, with a cabinet using a lifting device.
  • Base with pre-prepared holes for fixing the cabinet to the supporting structure.