The HL-S23S precision current transformer with current booster is used as a standard to verify current transformers of accuracy class two levels or more below its own accuracy class.
This current transformer consists of a primary winding and a secondary winding.
When wiring, strictly follow the current ratio indicated on the wiring nameplate. P and S are the polarity terminals of the primary and secondary windings respectively. When using the through-core method, Pa is the polarity terminal.
For primary currents below 600A, the terminals are made of pure copper with chrome plating, smooth surface, advanced craftsmanship, and reflective. Superior to materials used by other manufacturers.
Sufficient capacity ensures the current boosting effect of the primary circuit.
The internal coil uses thin-film alloy (a very expensive alloy, military-grade raw material) to ensure accuracy. Under normal use, the error almost never changes, and the data is far better than the required 0.05S class, and can even be used as 0.02S.
The bottom is equipped with universal wheels for easy transportation. So what are the precautions when using the HL-S23S precision current transformer with current booster? Let's learn about them together below.
Precautions for use
1. When verifying current transformers, the current ratio of the precision current transformer must be the same as that of the current transformer under test.
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