GB/T 45902-2025 Active
GB/T 45902-2025 General technical requirements for energy-saving control system for ventilation and air conditioning system in urban rail transit stations
Abstract
This document specifies the general requirements, performance requirements, hardware configuration, software functions, power distribution, interfaces and adjustment, testing and acceptance, operation and maintenance, marking, packaging, transportation, and storage of the energy-saving control system for ventilation and air conditioning in urban rail transit stations.
This document applies to the energy-saving control systems of electrically driven water-cooled ventilation and air conditioning systems in newly built, expanded, and renovated stations, as well as existing stations undergoing energy-saving renovations. The energy-saving control systems of other types of ventilation and air conditioning systems should be implemented with reference to this document.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 45902-2025 |
| CCS | Heating, gas supply, air conditioning, and refrigeration engineering |
| ICS | Ventilation and air conditioning |
| Implement Date | 2026-01-01 |