JSJW-10 series indoor voltage transformerDetailed product description：

Technical parameters of JSJW-10 series indoor voltage transformer

1. When a three-phase balanced rated voltage is applied to the primary winding and a 200VA (cos φ=0.8) load is connected to the open delta of the residual voltage winding, any phase of the primary winding should be connected to the terminal and midpoint

When short circuited, the voltage at the open triangle end should be:
(1) When the secondary winding is connected to a rated load of 0.5 level, it is 100 ± 10V.
(2) When the secondary winding is unloaded, it is 100 ± 3V.
2. The transformer can operate for a long time at 115% of the rated voltage.



JSJW-10 series indoor voltage transformer appearance and installation dimensions



JSJW-10 series indoor voltage transformer