temperature sensor for threephase load.
Figure 3-4
Load situation five: a three-phase resistive load and a single-phase
resistive load(automatically switchover between two loads through dry
contact relay)
⚫ Three-phase power input, among three-phase L1/L2/L3, the power of
phase L1 is adjustable while that of L2/L3 is fixed. The power of the
single-phase load in phase L1 is adjustable. Two PT1000 temperature
sensor for each load.
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