支持绿色冷媒 B 为客户实现产品脱碳化作贡献 功率继电器
(防爆规格标准产品)G5NB, G2RL, G5Q, G5PZ

依据防爆规格(IEC/EN)60079-1,60079-15
为确保已导入未来有望普及的
“绿色冷媒”的
空调设备安全性
作贡献。

G5NB

*3 爆炸性气体的定义
– Group IIA: (55 ± 0,5) % hydrogen/air at atmospheric pressure;
– Group IIB: (37 ± 0,5) % hydrogen/air at atmospheric pressure;
– Group IIC: (40 ± 1) % hydrogen, (20 ± 1) % oxygen and the remainder nitrogen at atmospheric pressure or alternatively (27,5 ± 1,5) %
hydrogen/air at an overpressure at a pressure equal to 1,5 times atmospheric pressure.

DMS GREEN PROJECT