GB/T 50378-2019 第8.2.6条
| **** | **Scoring Item**: Adopt high-efficiency energy-saving elevators and escalators. Hotel passenger elevators should use energy-saving technologies such as variable-frequency variable-voltage (VVVF) drive and energy regeneration. When 2 or more elevators are arranged in a group, group control strategies (e.g., zoned operation, sleep mode) should be provided. Escalators should have variable-frequency sensor-based start/stop function (low-speed or stopped operation when unoccupied). |