重要提醒 | UL1598 Ed.5新版標準將于2021年10月強制使用
UL1598標準是使用非常廣泛的標準之一，用于安裝在非危險場所的固定式燈具，應用場景非常廣泛，如面板燈、吸頂燈、吊燈、洗墻燈、地埋燈、路燈等室內外的固定安裝燈具。
2021年3月26日，UL1598 Ed.5 第五版發布，將于2021年10月強制使用，替代之前的第四版。新版標準有很多更新的要求，分享以下相對比較重要的更新內容，希望對您有所幫助。
新東方檢測認證作為UL的重要合作伙伴，是UL授權的TPTDP燈飾實驗室，授權范圍包含了約90%的燈具產品，免目擊直接完成測試，積累了豐富的檢測認證經驗，憑借優質、高效和貼心的服務給客戶留下了深刻的印象。
了解更多UL1598標準詳情，歡迎隨時與我們聯系！
UL1598第五版 新增內容
· 新增互連產品的定義、互連產品之間電源線的定義
· 針對Class 2電路中的“不在保護外殼內的電線”作出指引要求
· 新增互連產品的要求
· 新增燈具使用安裝的應急照明控制裝置的安裝和標簽要求
· 新增燈具使用Class P LED驅動的要求
· 更新燈具使用電源線的要求
· 針對SPCL(安裝在中低密度保溫材料的嵌入式燈具)類產品新增標簽要求
· 新增針對使用在潮濕和戶外使用環境的插座要求
· 新增以PWB銅箔作為地線的路徑的測試要求
· 新增以網頁型式提供說明書的指引
· 新增LEP等離子光源類產品的要求
· 新增 LED 燈具使用螺紋燈座時的要求
UL1598第五版 對比舊版的變化
· 更新火災危險的定義
· 膠料燈罩/透光罩內如果有線性電源組件的話，就不能接受使用防火等級V-0的膠料
· 新增以PWB銅箔作為地線的路徑的測試要求
· 刪除了第四版12.1.5 (CAN) 中嵌入式燈具對于塑料透鏡燃燒及煙霧的要求
· 新增耐壓測試使用DC的測試方法
2021年3月26日，UL1598 Ed.5 第五版發布，將于2021年10月強制使用，替代之前的第四版。新版標準有很多更新的要求，分享以下相對比較重要的更新內容，希望對您有所幫助。
新東方檢測認證作為UL的重要合作伙伴，是UL授權的TPTDP燈飾實驗室，授權范圍包含了約90%的燈具產品，免目擊直接完成測試，積累了豐富的檢測認證經驗，憑借優質、高效和貼心的服務給客戶留下了深刻的印象。
了解更多UL1598標準詳情，歡迎隨時與我們聯系！
UL1598第五版 新增內容
· 新增互連產品的定義、互連產品之間電源線的定義
| 標準章節 | 標準原文 |
| Definition | Interconnected unit – a luminaire designed to receive and/or provide power to or from another luminaire through a mating connector assembly. Interconnecting cord – a cord running between two luminaires. |
· 針對Class 2電路中的“不在保護外殼內的電線”作出指引要求
| 標準章節 | 標準原文 |
| 6.10 | Unenclosed conductors in Class 2 circuits |
| 6.10.1 | These requirements apply only to unenclosed electrical conductors integral to a luminaire’s Class 2 circuit. |
| 6.10.2 | These conductors are permitted in surface-mounted luminaires, and on the room side of recessed luminaires and when the luminaire is constructed in accordance with 6.10.3. |
· 新增互連產品的要求
| 標準章節 | 標準原文 |
| 6.20 | Interconnected units · Permit Luminaires intended to provide or receive power from another luminaire by a mating connector assembly · New marking required for interconnect · Item 3.30 - ONLY CONNECT TO ADJACENT UNITS (or other appropriate product name) · Item 3.31 - X (UNITS or LENGTH or CURRENT) MAXIMUM, where “X” is the number of units |
· 新增燈具使用安裝的應急照明控制裝置的安裝和標簽要求
| 標準章節 | 標準原文 |
| 10.4.2 | Factory installed emergency devices A luminaire provided with a factory-installed listed or certified emergency lighting control device shall be: a) installed in accordance with the installation instructions marked on or provided with the device; and b) marked to indicate emergency backup in accordance with Table 20.1.1, Item 1.49. |
· 新增燈具使用Class P LED驅動的要求
| 標準章節 | 標準原文 |
| 10.5 | Class P LED Drivers |
· 更新燈具使用電源線的要求
| 標準章節 | 標準原文 |
| 11.6.9 | A surface-mounted luminaire that is permitted to have a flexible cord may be provided with a detachable cord set and inlet when: a) The cord set is packaged with or identified for use with the luminaire; b) The cord set is at least of the hard-usage type; c) The inlet is factory-wired, located on the luminaire’s outer surface and accessible to an end-user from the room side; d) Both the cord set and inlet are suitable for the electrical and environmental ratings of the luminaire; e) Both the cord set and inlet are polarized or keyed to prevent electrical polarity reversal or unintentional mis-wiring during installation, use or maintenance; f) The inlet is suitable for connection and disconnection under load. Alternatively, for non-IEC and non-NEMA configurations, the inlet need not be suitable for connection and disconnection under load provided the marking in Table 20.1.1, Item 4.9 is located adjacent to the inlet; and g) For inlets with a grounding contact (pin), the grounding contact engages before the supply contacts during cord insertion, and the supply contacts disconnect before the grounding contact during cord disconnection. |
· 針對SPCL(安裝在中低密度保溫材料的嵌入式燈具)類產品新增標簽要求
| 標準章節 | 標準原文 |
| 12.8.1.16 | A spray foam compatible luminaire (SPCL) should be marked with the luminaire type, in accordance with Table 20.1.1, Item 2.33. |
· 新增針對使用在潮濕和戶外使用環境的插座要求
| 標準章節 | 標準原文 |
| 14.2.1.3 | In the United States, all 15- and 20-ampere, 125- and 250-volt nonlocking-type receptacles shall be of the weather-resistant (“WR”) type in accordance with the Standard for Attachment Plugs and Receptacles, UL 498. |
· 新增以PWB銅箔作為地線的路徑的測試要求
| 標準章節 | 標準原文 |
| 18.7 | Bonding conductor test (18.7.1-18.7.3) |
· 新增以網頁型式提供說明書的指引
| 標準章節 | 標準原文 |
| 20.5.1.1 | The instructions may be separately provided on a publicly accessible website if the luminaire is marked “See (specific URL inserted here) for installation, operation, and maintenance instructions”. |
| 20.5.2 | In lieu of providing an instruction sheet or tag (designation L5), installation, and assembly instructions (Table 20.1.1, Item 1.33) may be provided on a publicly accessible web site if the equipment is marked in accordance with Table 20.1.1, Item 1.44.1. |
· 新增LEP等離子光源類產品的要求
| 標準章節 | 標準原文 |
| ANNEX J | Light-emitting Plasa(LEP) Luminaire |
· 新增 LED 燈具使用螺紋燈座時的要求
| 標準章節 | 標準原文 |
| ANNEX G.3.3 | LED luminaires with Edison lampholders |
UL1598第五版 對比舊版的變化
· 更新火災危險的定義
| 標準章節 | 標準原文 |
| Definition | Risk of fire – a risk of fire exists in all electrical circuits except: a) when Vmax, Imax, or VAmax are within the Class 2 circuit limitations as defined in Section 725 of the NEC, Section 16 of the CEC, and Section 725 of NOM-001-SEDE; b) an LVLE circuit, when contained within the luminaire; or c) A circuit that complies with limited to 15 W of power under normal and single fault conditions, as measured in accordance with the Circuit Power Limit Measurement test in UL 8750 or CSA No. 250.13 as applicable. |
· 膠料燈罩/透光罩內如果有線性電源組件的話，就不能接受使用防火等級V-0的膠料
| 標準章節 | 標準原文 |
| 5.7.1.3 | In lieu of Clause 5.7.1.2 (a), an LED lens or diffuser that serves as an enclosure for LED arrays, LED modules, and similar non-line side components where all live parts are insulated or spaced more than 0.8 mm (0.032 in) from the lens or diffuser shall have a minimum V-0 flammability rating or comply with the vertical flame test of Clause 17.26 and shall comply with the minimum flammability requirement in Clause 5.7.1.2 (b) through (d). Components required to have an enclosure by other clauses of the Standard shall be required to meet Clause 5.7.1.2. This Clause does not apply to compartments containing splices, open coils, fuse holders, or arcing components. |
· 新增以PWB銅箔作為地線的路徑的測試要求
| 標準章節 | 標準原文 |
| 6.15.3.6 | The bonding conductor shall not be smaller than the gauge of wire used for the luminaire supply conductors and in no case less than 18 AWG. Alternatively, printed wiring board traces and soldered connections may serve as a bonding conductor path if it complies with Clause 18.7. |
· 刪除了第四版12.1.5 (CAN) 中嵌入式燈具對于塑料透鏡燃燒及煙霧的要求
| 標準章節 | 標準原文 |
| 12.1.5 |
· 新增耐壓測試使用DC的測試方法
| 標準章節 | 標準原文 |
| 18.1.3 | The test potential shall be 1000 V AC for incandescent-type luminaires and 1000 V AC plus twice the rated input voltage for all other types of luminaire. The test may be conducted using a DC potential at 1.414 times the AC potential denoted above. |
