Explosion-proof converter box details

Explosion-proof converter box uses: a reasonable distribution of electrical energy, easy to open and close the circuit operation. It has a high degree of security protection and can intuitively display the conduction state of the circuit.

principle

Explosion-proof inverter box is based on the electrical wiring requirements of the switchgear, measuring instruments, protective appliances and auxiliary equipment assembled in a closed or semi-enclosed metal cabinet or screen, constitute a low-voltage distribution box. During normal operation, the circuit can be switched on or off by means of a manual or automatic switch. In the event of malfunction or abnormal operation, the circuit or alarm is cut off by means of a protective appliance. Measurement instruments can be used to display various parameters in operation, and certain electrical parameters can be adjusted to indicate or signal deviations from normal operating conditions.

Use range

1, Zone 1, Zone 2 hazardous locations.

2, iia, iib, iic category --- sexual gas environment.

The main technical parameters

1, Explosion-proof signs: exde ii bt4, exde

Iict4

2, protection class: lp54, 'lp65

3, anti-corrosion rating: wfl

4, rated current: ac220v/380v

5, the total switch: current 630a

6, branch circuit: current 400a

Features

1. The outer shell is made of high-quality steel plate, and various explosion-proof electric appliances are built inside the distribution cabinet according to the user's electrical schematic and main technical parameters.

Shape size and use of appropriate explosion-proof electrical equipment, can be made into a direct operation on the panel or open the door after the operation and other forms.

• Facilitating handling
• Overcoming differences in levels
• Production flows
• Logistics flows