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Solar Stud Supplier In Delhi NCR Short Brief about Solar Studs; Solar Studs are flashing solar cell powered LED maintenance-free lighting devices used in road construction to delineate road edges and centre lines. Embedded in the road surface, they are an electronic improvement on the traditional cat's eyes in that they may give drivers more than a thirty-second reaction window compared with about 3 seconds for conventional reflective devices. Solar Studs Features: 1. Provide great visibility for drivers at night and during bad weather conditions. 2. Prevent fatal accidents and serious injuries caused by hidden and hard-to-see center lines. 3. Maximize the drivers ability to operate and maneuver through dark spots, or dangerous sharp-curved areas on the road. 4. Cost effective, easy to install and virtually no maintenance. 5. Use of natural solar energy is good for environmental conservation. Technical Parameters Solar Panel 2V/100MA Mono crystalline Storage 2V/600MAH Hi-temperature Ni-mh Battery Lighting Time 100h after fully charged Work Mode Flashed for 90times per minute or Stable LED Color Red, Yellow, Blue, Green, White LED 6PCS Diameter 5mm High Brightness LED Visual Distance 800meters Material Anti-UVPC+Aluminum Protect Level IP 68
Loop Detector Supplier in Delhi NCR Supply voltage: 230V AC , 115V AC, 24V DC/AC, 12V DC/AC ( See the label on the detector) Voltage tolerance AC: +10% / -15% Voltage tolerance DC: ±15% Power Consumption: 4.5VA Output relays: 240V/5A Operating temperature: -20°C to +65°C Storage temperature: -40°C to +85°C Frequency range: 20 kHz to 170 kHz Reaction time: 100ms Signal holding time: Unlimited Sensitivity: Adjustable in 3 increments Loop inductance: Total loop plus connection wiring: 50μH to 1000μH. Ideal is 100μH to 300μH Loop connection wiring: Maximum length 20 meters, twisted at least 20 times per meter Size of Housing: 78x40x108 mm (L x W x H) - Install Detector: The detector must be installed in a convenient weatherproof location as close to the loop as possible. Installation location must choose to stay away from the heat source, it around other devices must maintain a distance of at least 10mm (mustn't fix cling to the cabinet). A correct loop configuration and detector installation will ensure a successful inductive loop detection system. Loop of several important parameters include: loop figure, size, and turns, install methods (details as "Loop installation guide").
Loop Detector Supplier in Delhi NCR Technical Data: Supply voltage: 230V AC , 115V AC, 24V DC/AC, 12V DC/AC ( See the label on the detector) Voltage tolerance AC: +10% / -15% Voltage tolerance DC: ±15% Power Consumption: 4.5VA Output relays: 240V/5A Operating temperature: -20°C to +65°C Storage temperature: -40°C to +85°C Frequency range: 20 kHz to 170 kHz Reaction time: 100ms Signal holding time: Unlimited Sensitivity: Adjustable in 3 increments Loop inductance: Total loop plus connection wiring: 50μH to 1000μH. Ideal is 100μH to 300μH Loop connection wiring: Maximum length 20 meters, twisted at least 20 times per meter Size of Housing: 78x40x108 mm (L x W x H) - Install Detector: The detector must be installed in a convenient weatherproof location as close to the loop as possible. Installation location must choose to stay away from the heat source, it around other devices must maintain a distance of at least 10 mm (mustn't fix cling to the cabinet). A correct loop configuration and detector installation will ensure a successful inductive loop detection system. Loop of several important parameters include: loop figure, size, and turns, install methods (details as "Loop installation guide"). - Operation and Indication: While the detector is tuning, the green Channel LED and red Power LED will be turn on. It remain about 2 seconds, then the green LED turn off. If a loop fault exists the Channel LED will come on and flash indicating a fault. If the fault is self-healing the detector will continue to operate. The green channel LED will also glow whenever a vehicle is detected passing over the inductive loop. The red Power LED at the top of the unit will remain on to indicate that the unit is powered. - Output Relay: The relay2 is pulse output. If DIP7 is "OFF" site, when a vehicle is detected passing over the inductive loop, the relay is energized( Pin3 and Pin4 is shorted) and de-energized ( Pin3 and Pin4 is opened) after 500ms. If DIP7 is "ON" site, when a vehicle is detected departing the loop, the relay is energized ( Pin3 and Pin4 is shorted) and de-energized ( Pin3 and Pin4 is opened) after 500ms. The relay 1 is presence output. When a vehicle is detected passing over the inductive loop, the relay is energized( Pin5 and Pin6 are shorted) until the vehicle is detected departing the loop. - Presence Time: The presence time may be set to permanent presence or to limited presence. In permanent presence mode the detector will continuously compensate for all environmental changes whilst there is a vehicle present over the loop, the presence mode is set with DIP8 Switch and is configured as follows: OFF:Limited Presence ( 10 minutes), ON:Permanent Presence. - Reset Switch : The detector automatically tunes to the inductive loop connected to it when the power is applied, whether on initial installation or after any break in power supply. Should it be necessary to re-tune the detector, as may be required after changing any of the switches or after moving the detector from one installation to another, momentary operation of the RESET switch will initiate the automatic tuning cycle.
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