Kujawsko-Pomorskie astao350
09-09-20 0 Odsłon

1. Product Introduction Switchgear is one of the most important electrical equipment in power plants and converting stations, who moving and fixed contacts and busbar joints are always under high voltage stress. Because of oxidation, corrosion, loosening and ageing, the surface resistance act contact points and joints increases, the temperature rises and leads to overheating, thus affects the insultation and shorten the equipment operation life time. The HQ-12 type fiber optic temperature monitoring systems from Herch Opto offers real time & condition based temperature monitoring of switchgear hot spot, which gives situational awareness of switchgear health and keep equipment from catastrophe failure and ensure a continuous supply of power. 2. Technical Data Model Number.HQ-12 Temperature Range-20鈩?150鈩?/span> Temperature Accuracy卤1鈩?/span> Temperature Resolution0.1鈩?/span> Number of ChannelsUpto 12 channels Temperature Unit鈩?/span> Display ModeDigital tube display Response Frequency1 second per channel (Depend on probes鈥?position) Temperature Frequency1Hz Optic InterfaceST Optic Connector Power SupplyAC 220V/50Hz(+20%)/DC: 24V(Customizable) Digital InterfaceTwo RS-485 Power Consumption锕?W Communication ProtocolModbus Fiber Optic LengthPer requirement Probe Diameter脴2.3mm Staring Temperature-20鈩?65鈩?/span> Storage Temperature-40鈩?65鈩?/span> Storage Humidity20%-80% 3. Installation diagram 4. Field InstallationSwitchgear Temperature Monitoring website:http://www.herchopto.com/switchgear-temperature-monitoring/


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