WOPU/SZ 0130÷0300

Home Montair Products Chilled water Close Control units CHILLED WATER UNDERFLOOR UNITS WOPU/SZ 0130÷0300
WOPU/SZ 0130÷0300
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WOPU/SZ 0130÷0300

CHILLED WATER UNDERFLOOR UNITS WITH EC INVERTER PLUG-FANS

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New generation Chilled Water Close Control units characterized by the combination of two parts: the upper cooling module which includes an high performing coil, filters, electrical box, modulating valve and the newest EC Inverter Plug-Fans are housed in a dedicated module optimized for minimum air pressure drops and reduced electrical absorbed power. The fan module, normally configured "fully open" for installation under the raised floor, can be provided with panels for installation above the raised floor.
Unit supervision is developed by means of Modbus RTU protocol over RS485
serial interface as standard configuration. Other communication protocols and
interfaces are available as option.

Versions

  • WOPU/SZ - Underfloor air discharge

Power range

  • 129-303 kW
  • 37,0-86,0 Ton

Factory fitted accessories

  • SW Low water temperature operation 7/12°C
  • CM Scheduler
  • DPS Double power supply
  • EC EC Inverter fans
  • AT Constant air flow regulation control
  • AT/P Constant available static pressure regulation control
  • PA Differential pressure switch fans control
  • PF Differential pressure switch filters control
  • ES Electrical heater with step regulation
  • UMI Electrodes steam humidifier
  • WM Web Monitoring - Wireless remote monitoring (GPRS/EDGE/4G/TCP-IP)
  • SA Water alarm sensor
  • IS Modbus RTU protocol, RS485 serial interface
  • IST Modbus TCP/IP protocol, Ethernet port
  • ISB BACnet MSTP protocol, RS485 serial interface
  • ISBT BACnet IP protocol, Ethernet port
  • ISB1 BACnet MSTP protocol, RS485 serial interface, BTL certified.
  • ISBT1 BACnet IP protocol, Ethernet port, BTL certified.
  • ISS SNMP protocol, Ethernet port
  • MV 2 way modulating valve
  • MVP 2 way modulating and balancing valve with flow meter, pressure independent
  • FME Flow meter
  • EM Energy meter
  • RE Adjustable minimum/maximum voltage and phase control relay
  • OW Outlet water temperature sensor

Loose accessories

  • MP Condensate drain pump
  • MP/U Condensate and humidifier drain pump
  • SB Fire sensor
  • SC Smoke sensor
  • CR Remote control panel
  • ZP Adjustable baseframe with shock absorbers (mod. B only)
  • BA Top vertical intake plenum with F7 efficiency filter (mod. B only)
  • BU Top frontal intake plenum with grid
  • BV Top discharge/intake plenum with damper
  • BF Direct Free-Cooling plenum for units with bottom air discharge
  • BD Top frontal discharge plenum with grid (mod. T only)