Control cabinet for 10KV distribution network circuit breaker

Abstract

The invention discloses a control cabinet for a 10KV distribution network circuit breaker. The control cabinet comprises a control cabinet body; a louver is installed at the upper end of the control cabinet body; a heat dissipation fan is installed on the top wall inside the control cabinet body through an installing frame; the interior of the control cabinet body is connected with the circuit breaker and a high-voltage switch through bolts; a relay control box is installed below the heat dissipation fan; one side of the relay control box is provided with a main controller; one side of the control cabinet body is connected with a control cabinet door through a rotating shaft; the front part of the control cabinet door is provided with an observation window; the control cabinet door is provided with a control button; a current and voltage display is installed above the control button; an alarm lamp is arranged on one side of the current and voltage display; a base is arranged at the bottom of the control cabinet body; an illuminating lamp is arranged on one side inside the control cabinet body; and a temperature and humidity alarm is installed below the illuminating lamp. The control cabinet is simple in overall structure, safe, reliable, high in applicability and convenient to popularize.

Description

technical field [0001] The invention relates to the technical field of control cabinets, in particular to a control cabinet for a 10KV distribution network circuit breaker. Background technique [0002] The control cabinet is to assemble the switchgear, measuring instrument, protective device and auxiliary equipment in the closed or semiclosed metal cabinet or on the screen width according to the requirements of electrical wiring. and the safety of surrounding equipment. During normal operation, the circuit can be connected or disconnected by means of a manual or automatic switch. Cut off the circuit or alarm with the help of protective electrical appliances in case of failure or abnormal operation. Various parameters in operation can be displayed by means of measuring instruments, and some electrical parameters can also be adjusted to prompt or send out signals for deviations from normal working conditions. There are many kinds of control cabinets, including electrical c...

AI Technical Summary

Problems solved by technology

[0003] The existing control cabinet technology has the following problems: most of the existing control cabinets for circuit breakers are placed on the ground, which is easily eroded by moisture on the ground, and it is easy to affect the control cabinet for circuit breakers when the nearby ground vibrates. The power is high, the temperature is high and it is difficult to dissipate heat, which leads to the failure of the circuit breaker control cabinet to work normally, which is easy to cause equipment failure and cause unsafe factors

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