Simulated circuit breaker screen

Circuit breaker simulation screenSimulated circuit breaker screenIt is to combine multiple independent simulated circuit breakers into a standard cabinet to form a circuit breaker simulation screen, which can be used for teaching and testing in educational institutions and research institutes.

1、 Technical indicators

1. Trip time: 0-500ms (adjustment amplitude 1ms)

2. Closing time: 0-500ms (adjustment amplitude 1ms)

3. Trip impedance: 220 Ω, 110 Ω, 73 Ω, 55 Ω, 44 Ω

4. Closing impedance: 220 Ω, 110 Ω, 73 Ω, 55 Ω, 44 Ω

5. Switching voltage: DC220V, DC110V, 48V, 24V

6. Auxiliary contact capacity A, B, C: AC220V 3A

7. Environmental conditions:

Temperature: -25 ° C to+55 ° C

Relative humidity: ≤ 80%

Number of simulated circuit breakers: 12

The color of the cabinet adopts Red Lion 502 matte and the right door shaft. The cabinet size is 600 * 600 * 2260mm

Qingdao Prusi Electrical Equipment Co., Ltd. is located in the international tourist city of Qingdao. The company was established in 2009 with a registered capital of 50 million yuan. It is one of the specialized enterprises in China that develops, produces, and operates electrical testing, measuring, and calibration equipment. We take "leading, innovative, pioneering, and enterprising" as our corporate spirit, and adhere to the business philosophy of "satisfying all users", which enables our company to grow and develop day by day.

Enterprise services are divided into four categories: commonly used instruments and meters for electrolytic aluminum production, relay protection calibration devices and instruments; High voltage testing equipment and instruments; Complete design of electrical laboratory; Provide testing accessories and attachments. After years of service practice, we have a comprehensive quality inspection system for entry and exit; Important production calibration instruments include the VC3515 Hitachi oscilloscope; Fluke F8845A desktop multimeter; Taiwan, China Gu Wei GOS-653G oscilloscope; 3196 Power Quality Analyzer; High precision multimeters, standard meters, and other meters; Having a high-voltage testing laboratory; Relay protection laboratory, etc.

We have successfully provided single or complete services to thousands of users, and our products have been widely used in industries such as power, chemical, petroleum, metallurgy, transportation, coal, mining, and steel in China, and have been recognized and trusted by users. The company is market-oriented, constantly visiting and consulting with users, and constantly obtaining market information to improve the design, structure, and functionality of its products, which has been highly recognized by users.

The company's mission is to win the market with excellent products, improve reputation with high-quality services, and seek development through continuous innovation. Our company has always adhered to this principle in its development, working diligently, constantly exploring and advancing, mastering x's technology to adapt to the ever-changing development situation and meet the needs of our customers.