TB-220507-V-002 Circuit Breaker Trainer Vocational Training Equipment Electrical Laboratory Equipment
1. Product overview
1.1 Overview This training device includes various types of circuit protection components. Through relevant experiments, you can be familiar with the use characteristics of circuit breaker thermal overload relays and fuses, master their control principles and protection methods, and cultivate students' corresponding knowledge and skills. Teaching and skills training assessment for related majors in colleges, secondary vocational schools and technical schools. 1.2 Features (1) The training platform adopts an aluminum profile column frame structure, and the measuring instrument and training power supply are built-in and integrated, which is easy to use and not easy to damage. (2) Complete the practical training content of various subjects. (3) The training platform has a good safety protection system.
2. Performance parameters
(1) Input power: three-phase five-wire system 380V±10% 50Hz (2) External dimensions: 1220mm×400mm×900mm (3) Machine capacity: <1.5KVA (4) Weight: <150kg (5) Working conditions: ambient temperature -10℃～+40℃ relative humidity <85% (25℃)
3. Product Composition
3.1 Power box
(1) Total power supply (2) Experimental circuit input (3) Ammeter (4) Voltmeter (5) Experimental circuit switch (6) Remote selection switch (7) Circuit breaker with leakage protection (8) Analog leakage device (9) Fuse (10) thermal relay (11) With overvoltage and undervoltage circuit breaker (12) Output port
