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L-880/L-881 Precision approach path indicator papi lighting system
Hunan Chendong Technology Co.,LTD (shorted as CDT)is a professional manufacturer for Green navigational aids products, mainly for aviation obstruction lights, helipad lightings and meteorological target lamp in China . CDT got ISO 9001:2008 certification the first year when established.As pioneer in China, our products are approved by ICAO and CAAC certificate. CDT keep acting as a solution provider for customers with specialty. And our products have been exported over 50 countries and areas all over the world.
- Picture&Spec
Compliances: FAA L-881 Photometrics per FAA Advisory Circular 150/5345-28G
FAA AC 150/5390-2B Heliport Design Guide
Registered ISO 9001:2008
ICAO Annex 14, Volume II
CHAPI is a modified PAPI system for use as visual slope guidance on heliports.
One CHAPI system is for one helicopter approach path.
It is installed on the side opposite the approach, facing across the landing area.
Each CHAPI system consists of two (2) CHAPI units
Type — Voltage/Frequency Required (one per site)
CHAPI-CM-HT12/P
120 volts, 60 Hz Clinometer
220-240 volts, 60 Hz (aiming device)
220-240 volts, 50 Hz
The above system catalog number consists of:
CDT Stock Number CM-HT12/P
Quantity 2 CHAPI Unit 2 Lamps
2 Small CCR AC220V-230V
- Considerations
Be careful when handling; Landing or collision will cause damage to the inner light bulb or other optical parts of the product, and may result in scratches.
Wet hand to touch the internal electrical equipment shall be strictly prohibited.
Environmental temperature -40 ° C ~ + 55 ° C.
- Caution
- All the connections must be correct, otherwise it will damage the lights, please check the
markand instruction carefully. - The power supply is AC230 50HZ/60HZ, can’t use other powers, otherwise it will damage
the lights. - The light need be installed below lightning conductor or lightning protection zone, in case
light will be struck by lightning. - It’s normal if temperature rises while operating.
- Please do not open any part of lights while operating.
- The light is fully sealed, please do not install or dismantle unless you are professional.
- Once operated inappropriately, our company will not guarantee the warranty.
- Daily Maintenance
The PAPI system is used to guide aircraft to approach the runway at an appropriate altitude.
The upper half of PAPI"s beam is white and red in the lower half. In the visual range, different
elevation lights in PAPI systems allow the aircraft to see different colors at different altitudes. The
pilot can judge and adjust the height of the plane by seeing the color of the beam, making it at the
right height. When the pilot saw the white means to fly too high; when the pilot saw white and red
together said height at the right moment; when the pilot saw the red light said flying too low, could
hit obstacles.
Q1. Can I have a sample order for Obstruction light?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A: Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than.
Q3. Do you have any MOQ limit for Obstruction light order?
A: Low MOQ, 1pc for sample checking is available.
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5. How to proceed an order for Obstruction light?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.
Q6. Is it OK to print my logo on Obstruction light product?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q7: Do you offer guarantee for the products?
A: Yes, we offer 2-5 years warranty to our products.
Q8: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.
Secondly, during the guarantee period, we will send new lights with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.