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Low-voltage Power Distribution Products
FAQ within [ Low-voltage Power Distribution Products ]
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The range of ambient temperature is from -10 to 40 degree Celsius for not only MCCB but also including Earth Leakage Circuit breaker, Earth Leakage Relay and... More Details >>
- No:22352
- Release Date:2018/08/31 14:33
- Category: Molded Case Circuit Breakers
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The power factor does not match the indication values through MODBUS.
Please check the register addresses. The register address for the present value of the power factor of each phase is “0789”. There are the register... More Details >>
- No:37807
- Release Date:2020/04/10 15:10
- Category: Electrical Indicators
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About Low-voltage Power Distribution Products
It is a contactor that opens/close a main contact part by the force ofelectromagnet (coil). More Details >>
- No:23279
- Release Date:2018/09/12 15:11
- Category: Motor Starters
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About Low-voltage Power Distribution Products
It is a value of voltage which determines the application related to closingcapacity, breaking capacity, opening/closing frequency andopening/closing durabil... More Details >>
- No:23247
- Release Date:2018/09/12 15:11
- Category: Motor Starters
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It is a standard equipment (automatic reset type) and 30ms of one-pulse is output at overload tripping. Hold-type circuit is necessary since the output time ... More Details >>
- No:22428
- Release Date:2018/08/31 14:33
- Category: Air Circuit Breakers
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Rating of a circuit breaker for transformers primary protection
When making a transformer to energize, a large inrush current may flow. The circuit breaker is therefore required to prevent unwanted trip. The selection of ... More Details >>
- No:22343
- Release Date:2018/08/31 14:33
- Category: Molded Case Circuit Breakers
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Communication failure with the upper system through MODBUS RTU.
Please check the following items. (A) Is the power supplied between MA and MB? (When the power is not supplied, the display does not work.) (B) Is the wir... More Details >>
- No:22182
- Release Date:2018/08/27 16:41
- Update:2020/04/10 17:08
- Category: Electrical Indicators
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Type AC: Operates with AC Type A: Operates not only with AC but also with pulsating current <Reference> TYPE B: Operates with DC More Details >>
- No:38026
- Release Date:2021/01/22 17:36
- Category: Miniature Circuit Breakers
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Setting change operation while power is on
It is forbidden to change the characteristic when the breaker ON. Over current trip and earth leakage trip characteristics should be changed by a person with... More Details >>
- No:37699
- Release Date:2020/01/18 09:58
- Category: Molded Case Circuit Breakers , Air Circuit Breakers
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Horizontal allowable distance when installing ACB
Flatness of mounting plane: 1 mm or less.In addition, it is necessary to consider the horizontality of the panel. More Details >>
- No:37698
- Release Date:2020/01/17 17:32
- Category: Air Circuit Breakers
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