PSL系列信号指示灯均采用LED发光芯片为光源, 寿命长、能耗低、体积小、重量轻,灯罩采用高强度 聚碳酸酯制成,具有良好的抗冲击性能,内置螺钉式 接线,更加安全、方便。该系列信号指示灯适用于电 力、电讯、机床、船舶、纺织、印刷、矿山机械等设 备的线路中作信号指示、预告信号、事故信号及其他 指示用信号。
产业应用:电力、电讯、机床、船舶、纺织、印刷、矿山机械等。
Continuous service life | ≥40000h |
Allows instantaneous voltage fluctuations | ±20%(110V +) |
Power frequency withstand voltage | 2.5kV(AC RMS), 1min |
Frequency of use (AC) | 50-60Hz |
Rated working current | ≤20mA |
luminance | ≥100cd/㎡ |
Compared to the creepage index CT1 | ≥100, flame retardant |
Insulation resistance | Ui≤60V为5MΩ,60V<Ui≤660V为50MΩ |
Luminous color | Red, green, yellow, blue, white |