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TECHNICAL FEATURES
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IP Protection:
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IP65
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Enclosure box size:
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434(b)x654(h)
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Backplate size:
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350(b)x590(h)
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Electrical Data:
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Power supply:
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400V/3ph/50Hz
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Supply fan motor Max power:
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15 Kw 32 Amps
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Extract fan motor Max power
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15 Kw 32 Amps
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Min power:
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4 Kw 8,5 Amps
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Supply fan DOL mode:
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√
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Extract fan DOL mode:
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√
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Supply fan DUTY-ASSIST mode:
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√
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Extract fan DUTY-ASSIST mode:
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X
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Supply& Extract fan
VFD Inverter integration
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√
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Auxiliary MCB+contactor for:
- internal lighting
- or thermal wheel control box power supply
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√ (230V/1ph/50Hz)
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► via 0..10V
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√
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► via MODBUS
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√
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BMS Integration:
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► via Volt free contacts
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■
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up to 5 relays
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► via serial communication
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■
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BACNET
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■
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MODBUS
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■
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LON WORKS
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■
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SNMP, TRAPS
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■
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HTTP, EMAIL notification
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■
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HMI Display
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Semi graphical display
5x7cm - 11x15 pixels
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Remote display
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■
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Language
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Italian, English (UK)
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Built-in scheduler
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√
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Automatic Summer Time (DTS) changeover
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√
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Free-Cooling/Heating mixing box
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√
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Thermal wheel control
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√
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Plate heat exchanger with by-pass damper
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√
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Frost coil (LPHW)
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√
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Pre-heating coil (LPHW)
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√
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Cooling coil (LPCW)
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√
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DX Cooling
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√ via VFC*
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DX Heat pump
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√ via VFC*
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Re-heating coil (LPHW)
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√
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Gas burner (via 0..10V)
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√
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Electric coils
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X
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Thyristor control - electric (0..10V)
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X
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Humidifier - Adiabatic or Isothermal
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√
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Air quality control
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√
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Air flow control
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√
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Frost protection control
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√
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Fire and smoke safety interlocks
(both hardware and software interlocks)
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√
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Setpoint compensation
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√
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Remote ON-OFF
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√
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Remote setpoint change via DI or AI
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√
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Independent regulation loops:
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4
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Temperature supply limit control
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√
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Humidity supply limit control
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√
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Summer/Winter change over
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√ (AUTOMATIC, on OAT* or via DI)
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ALARMS:
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Off-coil Frost protection
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√
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Room Frost prevention
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√
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Fire/smoke alarm
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√
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Fan air flow Alarm
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√
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Fan(s) overload(s)
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√
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1st Set of supply filters dirty condition alarm
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√
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2nd Set of supply filters dirty condition alarm
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√
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Return filters dirty condition alarm
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√
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External humidifier
alarm
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√
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Heat Recovery
Clogged
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√
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Door switch alarm
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√
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Sensors out of
Range alarm
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√
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Alarm logging:
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√ up to 100 events
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Maintenance running
hour counter
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√
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Max number of
Analogue Outputs
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4
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Max number of
Analogue Inputs
of which:
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8
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PT1000
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2
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0..10Vdc, 0..1Vdc or 4..20mA
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6
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NTC temperature resistive
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8
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Max number of
Digital Outputs
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13
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Max number of
Digital Inputs
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14
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