Intrinsically safe - Designed solely for use in intrinsically safe areas with properly approved and sized current and voltagelimiting barriers.
本质安全—仅设计使用本质安全领域适当批准和大小的电压和电流限制的障碍。
2
Designed for properly sized and approved areas with current and voltagelimiting barriers.
设计适当大小和批准的区域与电流和电压限制的障碍。
3
The result shows that the circuit is powerful in limiting the voltage and the current change rates of the switch devices and has an advantage of less power consumption.