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Contactors and Motor Starters
FAQ within [ Contactors and Motor Starters ]
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About Low-voltage Power Distribution Products
It is possible to operate it by using two US-N* type. For the interlock ofboth US-N* type, UA-RE type reversible unit is used. More Details >>
- No:23375
- Release Date:2018/09/12 15:12
- Category: Motor Starters
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About Low-voltage Power Distribution Products
You can make sure with a display window beside the adjustment knob ofthe thermal load relay. If green is displayed in the display window, it isreset state, a... More Details >>
- No:23251
- Release Date:2018/09/12 15:11
- Category: Motor Starters
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About Low-voltage Power Distribution Products
It is a starting method that motor winding is star-connected and startingcurrent is set as one-third of direct-on-line and then it is delta-connectedafter ac... More Details >>
- No:23237
- Release Date:2018/09/12 15:11
- Category: Motor Starters
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About Low-voltage Power Distribution Products
At ambient temperature 40℃, the rated voltage (frequency) is applied to acontrol coil, and after temperature rise and saturation, it can operatewithout any t... More Details >>
- No:23298
- Release Date:2018/09/12 15:11
- Category: Motor Starters
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About Low-voltage Power Distribution Products
The temparature rise of a terminal connected by customer is designed tobe under 65℃ according to the standard. For our products, there is nospecification abo... More Details >>
- No:23259
- Release Date:2018/09/12 15:11
- Category: Motor Starters
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About Low-voltage Power Distribution Products
It is utilization category specified in IEC 60947-4-1. AC-1 category is usedfor heater or resistive load etc. More Details >>
- No:23248
- Release Date:2018/09/12 15:11
- Category: Motor Starters
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About Low-voltage Power Distribution Products
For US-N5/8SS(TE) and US-N70/80NS(TE), the rated impulse withstandvoltage is 4kV. For US-N20 to 50(TE) and US-NH70/NH80NS(TE), the ratedimpulse withstand vol... More Details >>
- No:23322
- Release Date:2018/09/12 15:11
- Update:2018/09/26 09:22
- Category: Motor Starters
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About Low-voltage Power Distribution Products
RC stands for "Rated current" and the thermal load relay is usedaccording to the rated current (Full load current) of a motor. More Details >>
- No:23254
- Release Date:2018/09/12 15:11
- Category: Motor Starters
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About Low-voltage Power Distribution Products
It is a current value that can be closed (turning contact "ON") under theconditions specified in the standards. (In IEC, number of tests is 50times) More Details >>
- No:23294
- Release Date:2018/09/12 15:11
- Category: Motor Starters
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About Low-voltage Power Distribution Products
Since US-N/K/H type is a solid state contactor having zero-voltage-triggering method, surge voltage does not occur due to opening/closing amain circuit. More... More Details >>
- No:23291
- Release Date:2018/09/12 15:11
- Category: Motor Starters
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