燃氣具指令（GAS）

認證內(nèi)容摘要

一個產(chǎn)品在投入歐盟市場銷售或投入使用之前，產(chǎn)品標(biāo)記CE標(biāo)志，往往涉及多個歐盟指令的要求，燃氣具產(chǎn)品也不例外。比如，燃氣燒烤爐和燃氣灶具必須滿足燃氣具指令（GAD）的要求；使用市電的電子控制燃氣烤箱必須滿足燃氣具指令（GAD）、低電壓指令（LVD）和電磁兼容性指令（EMC）的要求；使用市電的電子控制燃氣熱水器和電子控制燃氣鍋爐必須滿足燃氣具指令（GAD）、低電壓指令（LVD）、電磁兼容性指令（EMC）和鍋爐能效指令（BED）。所以，一款燃器具產(chǎn)品的CE認證要考察以下三個問題：

1. 產(chǎn)品適用哪個或哪幾個歐盟指令？

2. 這些歐盟指令規(guī)定的產(chǎn)品評估模塊和由評估模塊組成的產(chǎn)品評估程序是怎樣的？

3. 產(chǎn)品需要分別符合哪些歐盟協(xié)調(diào)標(biāo)準(zhǔn)才可以當(dāng)然地認為分別滿足了這些歐盟指令的要求？

燃氣具產(chǎn)品適用的歐盟指令

燃氣具指令——毋庸置疑，燃氣具產(chǎn)品肯定適用歐盟燃氣具指令（GAD）。燃氣具指令包括的產(chǎn)品范圍為：以氣體燃料為主要能源用于烹飪、加熱、熱水、制冷、照明或洗滌的器具及用于這些器具的安全控制部件或組件，如果器具含有水來工作，則水正常工作的溫度不超過105OC。純工業(yè)過程用途的燃氣燃燒設(shè)備不屬于燃氣具指令范圍。

鍋爐能效指令——以液態(tài)燃料或氣態(tài)燃料為主要能源、以水為熱傳遞媒介、額定輸出功率在4kW和400kW之間的器具為鍋爐能效指令的產(chǎn)品范圍。一般燃氣熱水器、熱氣壁掛爐都適用鍋爐能效指令。

低電壓指令——額定輸入電壓在50～1000Vac或75～1500Vdc的普通電器產(chǎn)品均應(yīng)適用低電壓指令的要求。燃氣具產(chǎn)品如果使用了市電給控制電路供電，則該產(chǎn)品同時也要滿足低電壓指令即電氣安全的要求。

電磁兼容性指令——普通電器產(chǎn)品均適用電磁兼容性指令。燃氣具產(chǎn)品如果使用了控制電路控制燃氣供給，不管這個控制電路是由市電還是干電池供應(yīng)電能，產(chǎn)品都應(yīng)該滿足電磁兼容性指令的要求。

燃氣具產(chǎn)品符合性評估模塊和由模塊組成的評估程序

燃氣具指令——燃氣具指令包含的評估模塊有六個，分別稱之為：模式B、C、D、E、F和G。由這些模塊組成的評估程序有五種，根據(jù)產(chǎn)品生產(chǎn)的實際情況和廠商的選擇，五種評估程序中的任何一種都能取得CE認證。以流程圖的方式可以右上角的圖表示。

鍋爐能效指令——類似于燃氣具指令，但少了模式F和G。共有四個模塊：模式B、C、D和E，三個由評估模塊組成的評估程序：B-C、B-D和B-E。

低電壓指令、電磁兼容性指令——均可以適用自我聲明的方式取得CE標(biāo)志，但要有相關(guān)的產(chǎn)品技術(shù)資料備查。

燃氣具產(chǎn)品符合性評估所用的具體技術(shù)標(biāo)準(zhǔn)

燃氣具指令所涵蓋產(chǎn)品范圍

氣體燃料中央暖氣系統(tǒng)

90/396/EEC

液化石油天然氣專用設(shè)備

90/396/EEC

家用燃氣熱水器

90/396/EEC

帶風(fēng)扇煤氣爐

90/396/EEC

燃氣櫥具

90/396/EEC

燃氣空氣加熱器

90/396/EEC

燃氣吸附(Gas-fired sorption),家用燃氣洗滌和干燥設(shè)備

90/396/EEC

獨立式燃氣空間加熱器

90/396/EEC

大型燃氣式廚房設(shè)備

90/396/EEC

非自動上裝式氣體燃燒加熱器

90/396/EEC

橡膠和塑料水帶及水帶組件

90/396/EEC

燃氣爐及其燃氣設(shè)備的安全和控制裝置

90/396/EEC

家用及類似用途電氣設(shè)備安全性

90/396/EEC

煤氣用具和煤氣設(shè)備的密封材料和潤滑劑

90/396/EEC

測試氣體、壓力及其同類設(shè)備

90/396/EEC

燃氣具指令下的協(xié)調(diào)標(biāo)準(zhǔn)

燃氣具指令——到目前為止，具體體現(xiàn)指令基本要求的燃氣具產(chǎn)品標(biāo)準(zhǔn)共有61個，請見下表。

EN 26 Gas-fired instantaneous water heaters for sanitary uses production, fitted with atmospheric burners

EN 30 Domestic cooking appliances burning gas fuel

EN 88 Pressure governors for gas appliances for inlet pressures up to 200 mbar

EN 89 Gas-fired storage water heaters for the production of domestic hot water

EN 125 Flame supervision devices for gas burning appliances — Thermo-electric flame supervision devices

EN 126 Multifunctional controls for gas burning appliances

EN 161 Automatic shut-off valves for gas burners and gas appliances

EN 203 Gas heated catering equipment

EN 257 Mechanical thermostats for gas-burning appliances

EN 297 Gas-fired central heating boilers — Type B11 and B11BS boilers fitted with atmospheric burners of nominal heat input not exceeding 70 kW

EN 298 Automatic gas burner control systems for gas burners and gas burning appliances with or without fans

EN 303 Heating boilers

EN 377 Lubricants for applications in appliances and associated controls using combustible gases except those designed for use in industrial processes

EN 416 Single burner gas-fired overhead radiant-tube heaters

EN 419 Non-domestic gas-fired overhead luminous radiant heaters

EN 437 Test gases — Test pressures — Appliance categories

EN 449 Specification for dedicated liquefied petroleum gas appliances — Domestic flueless space heaters (including diffusive catalytic combustion heaters)

EN 461 Specification for dedicated liquefied petroleum gas appliances — Flueless nondomestic space heaters not exceeding 10 kW

EN 483 Gas-fired central heating boilers — Type C boilers of nominal heat input not exceeding 70 kW

EN 484 Specification for dedicated liquefied petroleum gas appliances — Independent hotplates, including those incorporating a grill for outdoor use

EN 497 Specification for dedicated liquefied petroleum gas appliances — Multi purpose boiling burners for outdoor use

EN 498 Specification for dedicated liquefied petroleum gas appliances — Barbecues for outdoor use

EN 509 Decorative fuel-effect gas appliances

EN 521 Specifications for dedicated liquefied petroleum gas appliances — Portable vapour pressure liquefied petroleum gas appliances

EN 525 Non-domestic direct gas-fired forced convection air heaters for space heating not exceeding a net heat input of 300 kW

EN 549 Rubber materials for seals and diaphragms for gas appliances and gas equipment

EN 613 Independent gas-fired convection heaters

EN 621 Non-domestic gas-fired forced convection air heaters for space heating not exceeding a net heat input of 300 kW, without a fan to assist transportation of combustion air and/or combustion products

EN 624 Specification for dedicated LPG appliances — Room sealed LPG space heating equipment for installation in vehicles and boats

EN 625 Gas-fired central heating boilers — Specific requirements for the domestic hot water operation of combination boilers of nominal heat input not exceeding 70 kW

EN 656 Gas-fired central heating boilers — Type B boilers of nominal heat input exceeding 70 kW but not exceeding 300 kW

EN 676 Automatic forced draught burners for gaseous fuels

EN 677 Gas-fired central heating boilers — Specific requirements for condensing boilers with a nominal heat input not exceeding 70 kW

EN 732 Specifications for dedicated liquefied petroleum gas appliances — Absorption refrigerators

EN 751 Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water

EN 777 Multi-burner gas-fired overhead radiant tube heater systems for non-domestic use

EN 778 Domestic gas-fired forced convection air heaters for space heating not exceeding a net heat input of 70 kW, without a fan to assist transportation of combustion air and/or combustion products

EN 1020 Non-domestic gas-fired forced convection air heaters for space heating not exceeding a net heat input of 300 kW, incorporating a fan to assist transportation of combustion air and/or combustion products

EN 1106 Manually operated taps for gas burning appliances

EN 1196 Domestic and non-domestic gas-fired air heaters — Supplementary requirements for condensing air heaters

EN 1266 Independent gas-fired convection heaters incorporating a fan to assist transportation of combustion air and/or flue gases

EN 1319 Domestic gas-fired forced convection air heaters for space heating, with fanassisted burners not exceeding a net heat input of 70 kW

EN 1458 Domestic direct gas-fired tumble dryers of types B22D and B23D, of nominal heat input not exceeding 6 kW

EN 1596 Specification for dedicated liquefied petroleum gas appliances — Mobile and portable non-domestic forced convection direct fired air heaters

EN 1643 Valve proving systems for automatic shut-off valves for gas burners and gas appliances

EN 1854 Pressure sensing devices for gas burners and gas burning appliances

EN 12067 Gas/air ratio controls for gas burners and gas burning appliances

EN 12078 Zero governors for gas burners and gas burning appliances

EN 12244 Direct gas-fired washing machines, of nominal heat input not exceeding 20 kW

EN 12309 Gas-fired absorption and adsorption air-conditioning and/or heat pump appliances with a net heat input not exceeding 70 kW

EN 12669 Direct gas-fired hot air blowers for use in greenhouses and supplementary nondomestic space heating

EN 12752 Gas-fired type B tumble dryers of nominal heat input not exceeding 20 kW

EN 12864 Low-pressure, non adjustable regulators having a maximum outlet pressure of less than or equal to 200 mbar, with a capacity of less than or equal to 4 kg/h, and their associated safety devices for butane, propane or their mixtures

EN 13278 Open fronted gas-fired independent space heaters

EN 13611 Safety and control devices for gas burners and gas-burning appliances — General requirements

EN 13785 Regulators with a capacity of up to and including 100 kg/h, having a maximum nominal outlet pressure of up to and including 4 bar, other than those covered by EN 12864 and their associated safety devices for butane, propane or their mixtures

EN 13786 Automatic change-over valves having a maximum outlet pressure of up to and including 4 bar with a capacity of up to and including 100 kg/h, and their associated safety devices for butane, propane or their mixtures

EN 13836 Gas fired central heating boilers — Type B boilers of nominal heat input exceeding 300 kW, but not exceeding 1 000 kW

EN 14438 Gas-fired insets for heating more than one room

EN 14543 Specification for dedicated liquefied petroleum gas appliances — Parasol patio heaters — Flueless radiant heaters for outdoor or amply ventilated area use

EN 15033 Room sealed storage water heaters for the production of sanitary hot water using LPG for vehicles and boats

鍋爐能效指令——體現(xiàn)鍋爐能效指令基本技術(shù)要求沒有另外專門的標(biāo)準(zhǔn)，能效要求都包含在燃氣具指令相關(guān)產(chǎn)品標(biāo)準(zhǔn)里。

低電壓指令、電磁兼容性指令——適用的標(biāo)準(zhǔn)同家用電器產(chǎn)品標(biāo)準(zhǔn)，如：EN 60335-1，EN 55014-1，EN 55014-2，EN 61000-3-2， EN 61000-3-3等。