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Contactors and Motor Starters
FAQ within [ Contactors and Motor Starters ]
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About Low-voltage Power Distribution Products
The minimum applicable load is 20V, 3mA . Contact reliability is indicatedby fault rate λ60 (Number of fault / Operating cycles per one contact) atthe reliab... More Details >>
- No:23304
- 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 break ( turning contact "OFF") under theconditions specified in the standard. (In IEC, number of tests is 50 times) More Details >>
- No:23261
- Release Date:2018/09/12 15:11
- Category: Motor Starters
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About Low-voltage Power Distribution Products
The Earth Leakaga Circuit Breaker does not work since leakage current ofSSC is the current flowing from the main circuit element to the load sidewhen opening. More Details >>
- No:23338
- Release Date:2018/09/12 15:12
- Category: Motor Starters
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About Low-voltage Power Distribution Products
When carrying the rated current at ambient temperature of 40℃ (whencarrying the rated heater load), the maximum temparature of cooling finis approximately 100℃. More Details >>
- No:23358
- Release Date:2018/09/12 15:12
- Category: Motor Starters
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About Low-voltage Power Distribution Products
Since it is necessary to energize the pole containing a heater element of athermal load relay, you need to connect it to both side of 3 poles(Between 1/L1-2/... More Details >>
- No:23249
- Release Date:2018/09/12 15:11
- Category: Motor Starters
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About Low-voltage Power Distribution Products
It is the utilization category for opening/closing a heater load ofsemiconductor contactor specified in IEC60947-4-3. Utilization categoryAC-51 applies for "... More Details >>
- No:23318
- Release Date:2018/09/12 15:11
- Category: Motor Starters
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About Low-voltage Power Distribution Products
The minimum applicable load is as follows. Contact reliability is indicatedby fault rate λ60 (Number of fault / Operating cycles per one contact) atthe relia... More Details >>
- No:23320
- Release Date:2018/09/12 15:11
- Category: Motor Starters
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About Low-voltage Power Distribution Products
Main circuit of US-H* type is used for only AC power supply. For DC powersupply, we provide US-KD8 type solid state contactor. More Details >>
- No:23339
- Release Date:2018/09/12 15:12
- Category: Motor Starters
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About Low-voltage Power Distribution Products
Cold start operating characteristic is the operating time from flowingcurrents to operating while a heater temparature of a thermal load relay isthe same as ... More Details >>
- No:23243
- Release Date:2018/09/12 15:11
- Category: Motor Starters
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About Low-voltage Power Distribution Products
It is not possible to detect the voltage variation less than 100msec. More Details >>
- No:23293
- Release Date:2018/09/12 15:11
- Category: Motor Starters
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