Signal box
天恒電器 專業(yè)電源研發(fā)生產(chǎn)商
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在采購電源設(shè)備時(shí)確保有專業(yè)的施工資質(zhì),產(chǎn)品符合國家規(guī)定標(biāo)準(zhǔn)。我公司已通過ISO9001-2015國際質(zhì)量體系認(rèn)證
THXH wall central signal box is specially designed for the small substation design, wall hanging installation; built-in microcomputer alarm light plate display.
Function characteristics of signal box
It is small in size, light in weight, and can be mounted on a wall.
20 road accident or notice of access, accidents and warning methods can be set up distribution, accident number can be set to 4 or 8.
Using a new type of semiconductor light plate, reliable energy saving.
Provide test function, test light plate and microcomputer alarm is normal.
Technical index of signal box
Power supply voltage: DC220V + 20% or 110V + 20%
Signal input: normally open dry contact
The accident alarm sound: 110 dB
Notice: the alarm sound for more than 100 dB
The function of the microcomputer alarm in the signal box
Setting: notice number selection, communication protocol selection
Signal acquisition function: light septum acquisition 20 road accident or warning alarm, light isolation collection of small busbar fuse
Audio reversion function: manual return, 20S no operation automatic negative return
Alarm function: provide accident alarm sound and preview buzzer sound
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