DB44/T 402.4-2007 (English Version) PDF

Standard No.: DB44/T 402.4-2007
Language: Chinese, Available in English version
Release Date: 2007
Published By: Guangdong Provincial Standard of the People's Republic of China
Latest: DB44/T 402.4-2007

Scope: This standard specifies the applicable scope, product classification and model, requirements, test methods, inspection rules, marking, packaging, transportation and storage of household gas instant water heater fan assembly. This standard applies to fan assemblies with AC power supply voltage of household gas instantaneous water heaters not exceeding 250 V (hereinafter referred to as "AC fan") and fan assemblies operating with DC power supply (hereinafter referred to as "DC fan").

DB44/T 402.4-2007 Referenced Document

GB 50134 Code for construction and acceptance of civil air defence works
GB 5023.3 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V. Part 3: Non-sheathed cables for fixed wiring
GB 6932 Domestic gas instantaneous water heater*， 2015-09-18 Update
GB/T 191-2000 Packaging-Pictorial marking for handling of goods
GB/T 2658-1995 A.C. miniature blowers, general specification for
GB/T 4942.1-2006 Degrees of protection provided by the integral design of rotating electrical machined (IP code) - Classification

2007 DB44/T 402.4-2007 Dlowers appliances for domestic gas instantaneous water heater