produkty / Technological cabinets

KSBM4/TN-P

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Technological cabinets

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
Vstavaný menič 48 V DC (500/1000 Wp)

Voltage range
80 až 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.

  • The double-shell cabinet with insulation in the standard version includes:
    • A pair of lockable doors with a 3-point lock.
    • Power part with DC and AC distribution, overvoltage protection, service socket with current protector.
    • Source DPS2900B-48-3 19IN / CellD300 with DPR2900B-48 rectifiers.
    • 19" racks for placing the technology (max. 27U + 9U for the source part).
    • Dedicated space for batteries with a separate cooling unit using thermoelectric cooling.
    • Technological space cooled by ventilation using two fans located under the roof of the cabinet, the speed of which is regulated by the temperature of the ventilated space.
    • LED lighting 48 V DC and door contacts.
    • 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.

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