英语翻译1.Motor shall come complete with a standard physical thermal protector built into the winding configuration.Thermal protector shall be resettable and have a protection setting NTE the thermal insulation class of the motor.2.Over the entir
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英语翻译1.Motor shall come complete with a standard physical thermal protector built into the winding configuration.Thermal protector shall be resettable and have a protection setting NTE the thermal insulation class of the motor.2.Over the entir
英语翻译
1.Motor shall come complete with a standard physical thermal protector built into the winding configuration.Thermal protector shall be resettable and have a protection setting NTE the thermal insulation class of the motor.
2.Over the entire speed range motor shall have comparable or better torque,watt consumption and current draw vs.incumbent.
3.With motor securely affixed in HALT chamber,it shall be able to withstand and operate as per design without any deleterious effects after being subjected to:
a.Temperature extremes of – 50C to 100C,
b.Thermal cycling at rates as high as 40C/min for 250 cycles.Temperature cycling is done typically within the operating limits of the motor.Where exceptions to the rule may apply Lennox Engineering may communicate this requirement during the design phase of the vendor qualification program.
c.Stepped random vibrations up to 30G rms
d.Combine thermal cycling and stepped random vibrations
英语翻译1.Motor shall come complete with a standard physical thermal protector built into the winding configuration.Thermal protector shall be resettable and have a protection setting NTE the thermal insulation class of the motor.2.Over the entir
1、电动机应在螺旋构造中安装一个标准的物理热保护器.热保护器应具有复位功能,并具有保护电机的热绝缘等级设置.
2、在整个速度范围内,与其义务相比,电机应具有同等或更好的扭矩、功率消耗和电流消耗.
3.当电机安全地装到高加速寿命试验箱时,在以下条件下,它应能按每一项设计要求承受并运行,没有任何伤害出现:
1)极端的温度:- 50℃至100C;
2)热循环速度高达40C/min,250个周期.温度循环是要作的典型电机运行极限测试.凡对规则的例外,如可以动用伦诺克斯工程标准,要在供应商资格审查项目的设计阶段提出要求;
3)阶梯式随机振动高达30 G rms;
4)联合的热循环和阶梯式随机振动.
1。电动机应自完成一个标准的物理热到清盘配置内置的保护者。热保护器,应复位,具有保护新界东电机的热绝缘等级设置。
2。在整个速度范围电机应具有同等或更好的扭矩,功率消耗和电流消耗主场迎战责任。
3。在暂停模式与安全室贴电机,它应能承受和操作按设计后,没有任何受到有害的影响:
答:极端的温度 - 50℃至100C读写器,
湾在热循环一样40C/min高250周...
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1。电动机应自完成一个标准的物理热到清盘配置内置的保护者。热保护器,应复位,具有保护新界东电机的热绝缘等级设置。
2。在整个速度范围电机应具有同等或更好的扭矩,功率消耗和电流消耗主场迎战责任。
3。在暂停模式与安全室贴电机,它应能承受和操作按设计后,没有任何受到有害的影响:
答:极端的温度 - 50℃至100C读写器,
湾在热循环一样40C/min高250周期率。温度循环内完成通常电机的运行限制。凡对规则的例外,可以申请伦诺克斯工程团队沟通过程中供应商的资格,程序设计阶段这一要求。
角阶梯式上升到30g随机振动均方根
四结合热循环和随机振动加强
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一般电机表达:Motor