Solar Aviation Obstruction Light Nanhua LT901
Apply to construction machinery(travelling cranes, crawler crane, RTG cranes etc.), harbor machinery(bridge cranes, STS cranes )... heavy machinery or port, quay such area request warning indicator.
Specifications
| Description | Parameter |
|---|---|
| Light source | LED |
| Color | Red、Amber（optional） |
| Working mode | Flash |
| Frequency | 40±10 times/minute |
| Solar cell | 0.3W monocrystalline silicon solar cell |
| Battery | 1.2V/1.8AH(Maintenance-free)Ni-MH |
| Continuous operation | 5 days |
| Peak intensity | 5cd |
| Battery protection way | Bottom dormancy switch(see notice) |
| Operating temperature | 40℃ ~ +55℃ (low temperature type); 0℃ ~ +55℃ (ambient temperature type) |
| Humidity | 10% ~ 95% (no condensing） |
| IP protection | IP65 |
| Material | Base: Nylon; Housing: PC |
| Control type | optically controlled |
| Weight | 0.4kg |
Functions & Features
- Base material is Nylon and housing is PC, anti-ultraviolet.
- Photoelectric automatic controlled .
- nternal Ni-MH battery.
- No RF, no electromagnetic interference, work stability
- Shockproof and corrosion resistance.
- Three type mounting for selection.
Installation and operation
-
Flange mounting
• Use three M6 screws and Φ6 plate washer, Spring washer to fix on mounting surface, make sure the surface is enough strength. -
Magnetic steel mounting
Put the product on metal surface, ensure the metal is magnetic absorbing
Notice: Solar cell must face up and receive sunlight.
Notice: Make sure metal is enough magnetic absorbing, avoid product to fall off in shock or strong wind condition.
Notice: Please do not use magnetic steel mounting in strong shock condition. -
Surface mounting
Fix product with three M6 screws.
Notice: screw should be not too long, make sure thread length less than 15mm.
Mount the product in the most suitable place such as under direct sunlight, to ensure its continuous operation.
When first use, if product does not work or weak illumination in dark place. Please put the light under direct sunlight for approx. 12hrs.
If store for long times, please keep the product in dry and low humidity place. Put product under direct sunlight for one day every 30 days, to keep the battery capacity.
Notice
- Please read the instruction manual carefully before operation.
- roduct reducing of flash frequency a little in -40℃~-10℃ low temperature.
- For protection of batteries during transport and storage, product bottom installed sleep switch, and set to sleep mode, please check whether the product is in normal working condition before installation or testing, turn on the switch according to the instruction.
- Bottom switch control way: press to “OFF”, product start to sleep (stopped working); press to “ON”, product start to work (In work condition, product flash in dark environment); testing and operation of switches in the dark environments, or covered with black shade cloth in order to operate correctly.
- Any question in operation please contact us.
Mouting diagram (Unit: mm)
Model selection
| Model | Ambient temperature | Low temperature | Flange mounting | Magnetic steel | Surface mounting |
|---|---|---|---|---|---|
| LT901F | √ | √ | |||
| LT902F | √ | √ | |||
| LT901C | √ | √ | |||
| LT902C | √ | √ | |||
| LT901A | √ | √ | |||
