What are the losses of iCT+ contactors?
iCT+ losses consist of constant and variable lossses.
Constant losses are produced by the coil and you can find the inrush and seal consumption in product datasheet. For example 1.1VA steady consumption and 11VA inrush consumption for
https://www.schneider-electric.com/en/product/A9C15030/ict-plus-20a-1p-uc-230vac/?range=64061-acti-9-ict+&node=6259127976-modular-contactor
Variable losses depends on the current flow via main pole. At rated current 20A, the power losses are 0.9W. These losses reflects P=R*I^2 calculation, so dependence is quadratic. Therefore if the current is half, the losses are 1/4.
Or for example if current is 15A, the losses will be (15/20)^2*0.9 =0.51W
Constant losses are produced by the coil and you can find the inrush and seal consumption in product datasheet. For example 1.1VA steady consumption and 11VA inrush consumption for
https://www.schneider-electric.com/en/product/A9C15030/ict-plus-20a-1p-uc-230vac/?range=64061-acti-9-ict+&node=6259127976-modular-contactor
Variable losses depends on the current flow via main pole. At rated current 20A, the power losses are 0.9W. These losses reflects P=R*I^2 calculation, so dependence is quadratic. Therefore if the current is half, the losses are 1/4.
Or for example if current is 15A, the losses will be (15/20)^2*0.9 =0.51W
Diterbitkan untuk: Schneider Electric Indonesia
Perlu bantuan?
Pemilih produk
Temukan produk dan aksesoris yang tepat untuk aplikasi Anda secara cepat dan mudah.
Dapatkan Penawaran Harga
Silakan kirimkan pertanyaan terkait penjualan secara online dan pakar kami akan menghubungi Anda.
Tempat pembelian
Temukan distributor Schneider Electric terdekat di lokasi Anda dengan mudah.
Pusat Bantuan
Temukan sumber daya dukungan untuk seluruh kebutuhan Anda, di satu tempat.