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GB/T 25857-2022 Active
GB/T 25857-2022 Low ambient temperature air source multi-connected heat pump(air-conditioning) unit
Abstract
This document specifies the terms and definitions, types and basic parameters, technical requirements, test methods, inspection rules, and marking, packaging, transportation, and storage of low-ambient-temperature air-source multi-unit heat pumps (air conditioners) (hereinafter referred to as "units"). This document applies to multi-unit heat pumps (air conditioners) that can still operate in heating mode at outdoor temperatures as low as -25°C. Units designed for outdoor temperatures below -25°C can be implemented as a reference.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 25857-2022 |
| CCS | Refrigeration equipment |
| ICS | Refrigeration technology |
| Implement Date | 2023-07-01 |
Price
$ 84
Subtotal
$ 84
Tax
$ 0.00
Order Total (incl. tax)
$ 84