Modular transformer contactless smart cooling cabinet is a kind of intelligent cooling control cabinet for forced oil circulation of 110 KV or above ultra-high voltage transformer.
Modular transformer contactless Smart Cooling cabinet
110KV and above ultra-high voltage and large-capacity power transformers can only work stably and reliably for a long time within the specified working temperature range. The large amount of heat generated during continuous load-bearing work must be discharged through cooling devices or heat sinks in time. The purpose of cooling. The traditional cooling control cabinet adopts contact elements such as AC contactors and thermal relays, and has many shortcomings and disadvantages, such as large volume, poor contact caused by oxidative wear of the contacts, insufficient spring mechanism, and high working noise. The thermal relay protection is slow, and it is easy to cause the load to be powered abnormally. In order to overcome the existing technical problems, we provide a modular transformer contactless smart cooling cabinet with small size, low noise and stable operation.
Modular transformer contactless smart cooling cabinet is a kind of intelligent cooling control cabinet for forced oil circulation of 110KV or above ultra-high voltage transformer.
Modular transformer contactless Smart Cooling cabinet, fan-type rotating cabinet door is installed on the front of the cabinet, and door lock device is arranged on the door, which is characterized in that the drawer frame is installed in the cabinet body, the control unit drawer is installed in the drawer frame, and the plurality of module unit drawers are installed And a component mounting plate, each of which is provided with a panel on the front side; the control unit drawer is provided with a programmable logic controller for detecting and logic controlling signals; the module unit drawer is provided with non-contact solid components and control Protective device; the upper and lower drawer layers are designed as a wire trough.
Modular transformer contactless Smart Cooling cabinet Characteristics
The characteristics of this control cabinet are: due to the use of high-power non-contact components as the switching actuators of the transformer cooling control system, high reliability, complete system protection, advanced intelligent control;
rich remote status display and excellent remote control The function extends the service life of the transformer cooling system to a greater extent.
PLC as the main loop control, reliable quality, convenient and flexible programming, intelligent control, non-contact work, no noise operation, no mechanical faults such as contact oxidation, and make relay protection sensitive and fast, making it safe, Reliable and stable long-term work; human-machine interface and touch screen can be configured according to customer needs; the cabinet adopts drawer design, the volume is reduced, and the installation and maintenance are simple and convenient.
Modular transformer contactless Smart Cooling Cabinet Pictures
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