2014年8月4日 · The ENVT wire is for tapping the neutral to bring neutral voltage to the trip unit for applications requiring voltage, power, or energy functions. If these functions are not required or if a neutral is not present, the wire can be capped off and not used.

2017年3月29日 · The ENVT wire cannot be purchased separately, and it cannot be replaced. Even though it may appear to be plugged into the trip unit, it actually is not plugged in, and trying to remove it will damage the trip unit.

2023年10月8日 · 配电保护型的 Micrologic 5或6E的三极断路器标配有白色ENVT接头，当用于有中性线的电路中时，如需要测量单相电压和精确的功率，需要将中性线连接到ENVT。

When there is voltage metering on the neutral (4-pole or 3-pole circuit breaker with ENVT option), the Micrologic E trip unit measures the power by using three single-phase loads downstream. When there is no voltage metering on the neutral (3-pole circuit breaker), the Micrologic E trip unit measures the power:

It can be used to measure phase-neutral voltages and calculate power using the 3-wattmeter method. The phase to neutral voltage is always available for 4 poles circuit breakers, while for 3 poles circuit breakers, the connection of the Micrologic 5 / 6 …

The 1wire directory contains the 1-wire stack based on Maxim-provided code, with modifications listed below to be usable in a real application. Also adds a platform-specific driver for NXP RT1024 using FSL and FreeRTOS, with both DMA (performant) and polling (slow but simpler) implementations.

2022年1月3日 · Net类型的wire和tri在语法和功能是相同的；提供两个名字以便net的名字可以表明在 模型 中net的用途。 wire可用于被单个门或连续赋值驱动。 Tri可用于多个驱动器驱动一个net。 对来自wire或tri相同强度多个源的逻辑冲突会导致x。 表4-2是一个真值表，用于解决wire和net多个驱动的问题。 假设两个驱动具有相同的强度。 逻辑强度的建模参看7.9。 Wired net有wor，wand，trior，和triand，被用于对wired 逻辑配置建模。 当多个驱动器驱动相同的net …

1-Wire Bus¶ The one_wire component allows you to use supported 1-Wire devices in ESPHome. The 1-Wire bus the devices are connected to should have an external pullup resistor of about 4.7KΩ.

18/2 AWG SPT-1 Type - Metallic Envy - UL Recognized Cloth Covered Twisted Wire.

2023年9月14日 · Wire ampacity ratings are for the breaker, not the de-rated load size. 6AWG copper NM may not be used for a 60A circuit / 48A continuous load. For that load, you need 4AWG copper NM, 6AWG copper THWN, or 4AWG aluminum THWN. That’s all assuming you really need 48A charging.