- Model NO.: MS-390
- Signal Transmission: Wired Alarm
- Certification: CE, ISO, CCC
- Working Principle: Electro-Acoustic Style
- Alarm Volume (within 1m): ≥110dB
- Material: Metal(All Sizes)/Plastic(Ms290A Only)
- Protection Grade: IP44
- Trademark: Langir
- Specification: CE
- Type: Industry Alarm
- Working Mode: Active
- Application: Indoor, Outdoor
- Transmission Mode: Cable
- Receive Frequency: 50Hz
- Decible: 125dB
- Voltage: AC 110V/230V
- Transport Package: 10 PCS Per Box
- Origin: Wenzhou, China
Moter Siren with the external diameter of 80/100mm which makes the output of 40W sound volume.
Suitable for warning information of small hoist, light transfer cars and the inside of small vessel.
Body Standard Color: RED
Material: STEEL & ABS
Insulation Resistance: 100mΩ(at 500 VDC)
Dielectric Strength: 500VAC, 50/60Hz in 1 minute
Protection Class: IP44
MS-390
Technical Data
|
Model |
Voltage | Current (A) |
Frequency (Hz) |
Decibel (db) |
Packing Size | QTY. | Weight |
| MS-390 | DC12V | 12.4 | 50/ 60 | 125 | 50*41*34cm | 10pcs | 16kg |
| DC24V | 6.8 | 50/ 60 | 125 | 16kg | |||
| AC110V | 1.5 | 50/ 60 | 125 | 22kg | |||
| AC220V | 1.0 | 50/ 60 | 125 | 22kg |
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After many years of technological innovation and development, BST has the Elevator Door System with inward door skate outward door skate.
Main Technical Features
1. AC permanent magnet synchronous motor, low velocity with large torque and high transmission efficiency.
2. Professionally developed door controller with mechanical and electrical integration optimization design, to ensure the optimum closed-loop control of the velocity, position and torque. The operation curve realizes the real-time intelligent adaptive adjustment, it has strong anti-jamming capability.
3. Standard integrated door lock with simple structure and high safety.
4. Comply with the latest GB7588/XD1, EN81-20 / EN81-50 and ROHS requirements.
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Suzhou Keffran Parts Co.,ltd , https://www.keffran-elevatorsmart.com