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Contact Us
- Contact Person : Mr. Sun Micheal
- Company Name : Shanghai Nanhua Electronics Co., Ltd.
- Tel : 86-21-39126868
- Fax : 86-21-39126868--808
- Address : Shanghai,Shanghai,Building 9, No 1755, Wenbei Rd, Jiading District, Shanghai, China
- Country/Region : China
- Zip : 201802
Product Detailed
To give a loud emergency sound, providing ease of use and continuous operation
Functions & FeaturesTo give loud emergency sound. Providing ease of use, continuous operation. Steady working performance. Model selection
Product FileModel: BC-3A On Stream Date: Applications: Wharf, Plant, Large Motorcycle, etc. Standard: GB 8108-1999 ,GB 3785-1983 Certificate: Patent: Improve Records: 1st Dec. 2009, circuit updated to improve sound quality Fault Records: Sound abnormal Quantity/Delivery Day:
BC-3A Electronic siren is specially designed for overhead traveling cranes, gantry cranes, bridge cranes and hoisting machines used in harbors, metallurgies, large plants and coalmines. It employs engineering plastic enclosure, which houses audio power amplifier circuit and speaker, providing environmental protection, lightweight, shockproof, durability and ease of mount and operation. Customized tone may also be implemented based on customer's special requirement.
SpecificationsSupply voltage | AC24V~AC240V / AC380V DC12V~DC220V(optional) |
Frequency | 50Hz~60Hz |
Default tone | A |
Siren wattage | 10W |
IP Protection | IP65 |
dB SPL | 106dB |
Weight | 1.7kg |
BC-3A | A |
BC-3AF | Speeh |
BC-3AV | Music |
BC-3A-Y | Prolonged alarm sound for 2-60s |
Electronic siren