Product Parameter of traffic light timings
|Product Name||traffic light timings|
|Housing Material||Cold-rolled Steel or Aluminum|
|Working Voltage||12/24VDC, 85-265VAC 50HZ/60HZ|
|LED QTY||Red 546(pcs);Yellow 294(pcs);Green 336(pcs)|
|Port of shipment||All of the inland ports and sea ports|
Detail images of traffic light timings
Shipping of traffic light timings
The traffic countdown to electrical components requires the following:
First, power supply and lightning protection device
Traffic Countdown Mains rated voltage: AC 220V ± 22V, 50Hz ± 2 Hz. The power supply should be equipped with lightning protection devices and power supply filters. When the display of the countdown display starts using the communication mode, a lightning protection device shall be installed at the communication interface.
Second, terminal and wire
Terminals should be securely attached and securely connected and should not be loosened without the aid of tools. The inner conductor should have protective measures such as conduits, and the wiring harness should be arranged in order.
Third, the grounding parts
A special grounding terminal should be installed in the traffic countdown timer. The accessible metal parts in the chassis should be effectively grounded. Protective grounding wire should use dedicated green/yellow two-color wire.
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Shaanxi Yiyuan Traffic Technology Engineering Co.,Ltd
Address: No.5, Production Road, West Thermal Power Plant, West Section Of Hongguang Road, Weiyang District, Xi'an, Shaanxi, China