24-hour Service Hotline :
0533-8678777
Company Address :
No. 5, nanzhi first road, science and technology industrial park, zibo city
Purchasing Department:
15805338006（AN）
E-mail：sdphkj@163.com
Home Page：www.ndqcx.cn
Controller
Product description:
The indicators in line with the law of the People's Republic of China GB25280-2010 standard for road traffic signal control machine.
Appearance: standard 4 u chassis, hot galvanized sheet, concise, beautiful, generous;
Grounding resistance: less than 5 Ω;
Relative humidity: 5% ~ 95%;
Environmental atmospheric pressure: 86 kPa to 106 kPa.
The electric strength: pressure AC1500V;
Insulation resistance: circuit between the chassis and is more than 100 m Ω;
Lightning protection devices are installed, the power input end, lamp control signal output end of the installation of lightning protection devices;
Working temperature: - 40 ℃ ~ 85 ℃;
, shock, vibration, can withstand all kinds of traffic tools normally generated by shock and vibration;
. All AC 220 v voltage carrying parts of metal shell are grounded.
. Use in all types of protective earthing line green/yellow double color wires.
. Equipped with porous zero line terminal row, cloth location is convenient for installation and operation.
Signal base with signal brand, installed in a unified base.
The signal at the bottom of the configuration partition for fixed at the bottom of the cable and moisture-proof packaging.
