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Varifan (Remotely Monitored)

Features

• LED status display shows the fans running & any over temperature
• Fan units used are PWM (Pulse Width Modulated) for high efficiency and low power consumption and may be set to alter speed at whatever temperature is desired
• Available in two option:
• Roof mounted fans with internal 19-inch mounted status panel
• Roof mounted fans with external roof mounted status panel

Specification

• Controlling 6 PWM driven radial fans 600Cf/m (1000M³/Hr) total airflow
• 2 x Temperature sensor input with remote monitoring via CannonView and SNMP
• Remote over temperature alarms via CannonView and SNMP
• Fan fail alarms via CannonView and SNMP
• Alarm relay outputs (1A @ 30Vdc)
• Audible alarm (approx 70dB)
• N+1 fan capability

Requires:

• Rack Monitor/Network Interface Module for remote management

Connects with:

• Where full remote control of the Varifan is required it can be interconnected to the Master Controller by way of the communications connectors, and as such each module is fitted with two RJ45 - RS485 connectors such that when used in an integrated system, any additional control modules can easily be connected via a daisy chain method.

Power:

• 230Vac input via IEC C13 mains inlet