历史演进

美国能源政策是以工业用电机开始规范,逐步扩展涵盖的类型和范畴,并提升要求的效率等级,但每阶段允许的缓冲时间却是减少的:

EPAct于1992年制定,规范通用型电机,涵盖1-200马力,要求 ”High Efficiency” 等级,1997年生效,缓冲期5年。

EISA于2007年制定,规范通用型电机,涵盖1-500马力,开始要求 ”Premium Efficiency” 等级,2010年生效,缓冲期3年。

ECP于2014年制定,规范商用和工业用电机,涵盖1-500马力,绝大部分要求 ”Premium Efficiency” 等级,2016年生效,缓冲期2年。

 

法規比較
DOE

修改法案涵盖的三相整马力电机类型:

1. NEMA Design A 201-500 hp电机

2. 防潮、密封型式电机

3. 减速机电机

4. 半成品电机 (缺少前端盖)

5. 全密式无散热电机 (TENV)

6. 浸入式电机

7. 电机搭载刹车器

8. NEMA U型框电机

9. NEMA Design C 电机

10. IEC 100基座号 / NEMA 66基座号电机

11. 非标准式前端盖安装电机

12. 非标准式脚座安装电机

13. 特殊出轴式电机

14. 单体式水泵电机

15. NEMA 56J 喷射泵电机

16. 直立式空心轴电机

17. 直立式中、高推力实心轴电机

18. 套筒式轴承电机

19. 推力式轴承电机

20. 铣床用电机

 

UL针对DOE效的全方位服务

  • 解析并通知能效法规
  • 判定需要符合的机种
  • 执行能效测试和验收结果
  • 协助DOE能效登录
  • 同时评估电机安规和能效

Debug section - only for DEV!

$gdpralert

GdprAlert Object
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    [gdpralert_content] => Array
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            [cta] => CONFIRM
            [no_thanks] => No thanks
        )

    [gdpralert_url] => http://connect.ul.com/Website-Banner-Optin
    [gdpralert_css] => 
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    [gdpralert_complete] => 
)

$GLOBALS["wp_actions"]

Array
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    [dynamic_sidebar_after] => 1
    [get_footer] => 1
    [wp_footer] => 1
    [wp_print_footer_scripts] => 1
    [shutdown] => 1
)

$_SERVER

Array
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    [HOME] => /var/lib/nginx
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    [SERVER_PROTOCOL] => HTTP/1.0
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    [FCGI_ROLE] => RESPONDER
    [PHP_SELF] => /index.php
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)