What Components Are Included In Elevator Emergency Rescue Devices? Standard Differences For Exports To Different Countries
Q: What core components make up elevator emergency rescue devices? What standard differences exist for exports to various countries? A: Emergency rescue for trapped passengers is a key inspection item under elevator safety regulations worldwide. Unqualified emergency components easily cause project acceptance failure and customs clearance obstacles. Regions set different requirements on device functions, battery duration and communication modes.
- Four core components of elevator emergency rescue equipment ① Emergency backup power supply: Maintain cabin lighting and intercom after power failure. Some markets demand power support for car leveling rescue; ② Manual handwheel release device: Manually move the car when main power is cut off; ③ Two-way emergency intercom system: Enable real-time communication between passengers inside the car and property or maintenance staff; ④ Emergency lighting: Automatically turn on cabin lighting after power outage to guarantee basic visibility for passengers.
- Differentiated standard requirements by regions European Union: In accordance with EN 81-20/50, emergency power must support automatic leveling. Intercom systems shall maintain continuous communication, and hand wheel devices are equipped with locking structures to prevent accidental sliding. Middle East: Basic requirements refer to EN standards. Extra high-temperature endurance tests are mandatory for emergency power and intercom components to adapt to desert climate. Southeast Asia: Basic power-failure lighting and two-way intercom are sufficient; automatic leveling function is not compulsory in most countries. Central Asian EAC markets: Clear warning signs are required on hand wheel devices, and rescue operation documents need to be provided in local languages.
- Foreign trade supply suggestions Separate emergency spare parts or complete rescue kits can be supplied. Confirm whether automatic power-off leveling is mandatory locally during communication with buyers to avoid disputes caused by mismatched configurations. Provide corresponding standard conformity documents.
