Class 2 Transformer Wiring Diagram
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Considering class 2 in a system can be an important factor for reducing the cost and improving the flexibility of the system. Especially when the voltage level of the control circuits is shifted from ac 120v to a dc voltage with 24v, class 2 could be applicable. Class 2 requirements for the power sources are also defined in the nec. Honeywell plug in class 2 transformer wiring diagram free download 2022 by abby. kulas.
Va hz primary connections sec. The transformers are designed for use in 24v class 2 control systems, including air conditioning circuits, thermostats, gas valves, relays and / or other applications that do not exceed. Refer to voltage color coding on transformer for proper wire combination. Primary wires cannot be less than 6. 0” outside the. In this video, i'll talk about the basic fundamentals of a transformer. And also discuss how to configure a transformer for use in different applications. inf. 240v ac/208v ac/120v ac, 24v ac, 40 va, foot, wire leads, wire leads. Catalog page # 205. Country of origin varies.