Installation Of Copper Terminal Blocks In Electric Control Cabinet

The installation of copper terminal block in the electric control cabinet shall meet the following requirements:
1. copper distribution block is not damaged, firmly fixed, and well insulated.
2. The terminals should be numbered, copper terminal strip should be easy to replace and convenient to wire.
3. If the circuit voltage exceeds 400V, the terminal board should be fully insulated and painted with red marks.
4. The strong and weak current terminals should be arranged separately; there should be obvious signs and empty terminals to separate or partitions to strengthen insulation.
5. The positive and negative power supplies and the positive power supply that is often energized and the closing or tripping circuit should be separated by empty terminals.
6. The current loop should pass through the test terminal, and other loops that need to be disconnected should pass through special terminals or test terminals. The test terminal should have good contact.
7. Moisture-proof terminals should be used in humid environments.
8. The terminal should match the cross-section of the wire, and small terminals should not be used with large-section wires.
9. The connector should be made of copper products, and the insulation should be made of self-extinguishing flame-retardant materials.
10. All electrical appliances, terminal boards, etc. The number, name, purpose and operation position should be marked, and the markings should be clear, neat and not easy to change color.
The circuit board diagram is automatically generated based on the content (terminals and cables) in the schematic diagram. If it is changed in the circuit board editor, it is necessary to refresh the circuit board graphics. The display graphics of the circuit board are determined by the parameters in the circuit board configuration, and each circuit board can correspond to a different configuration parameter file.