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The output voltage is approximately 300 VDC for the 200 V class and approximately 600 VDC for the 400 V class. The output voltage fluctuates due to fluctuat... More Details >>
- No:21561
- Release Date:2018/08/22 16:28
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Control cable between high power factor converter and inverter
Connect the high power factor converter and inverter directly with a control cable, without using a relay. Since a fast-response is required to shut off the ... More Details >>
- No:21555
- Release Date:2018/08/22 16:28
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Keep a clearance of "minimum 10cm each on top and bottom and minimum 5cm each on right and left". More Details >>
- No:21178
- Release Date:2018/08/22 16:26
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The power of MC1 is supplied from the terminals across R2 and S2 of the outside box. Either phase of R2 or S2 may be lost. More Details >>
- No:21146
- Release Date:2018/08/22 16:26
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It controls the charging current immediately after the power is ON. (as a MC (magnetic contactor) for the charging current limit circuit, etc) More Details >>
- No:21149
- Release Date:2018/08/22 16:26
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For the 200 V type, the leakage current at the delta connection is 5 mA. For the 400 V type, it is 10 mA. More Details >>
- No:20835
- Release Date:2018/08/22 16:24
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- Both 200 V and 400 V can be used only with the capacity 22 kW or higher. - The rated current (capacity) is derated. (For the detail, refer to the Instructi... More Details >>
- No:20802
- Release Date:2018/08/22 16:24
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Combination with power factor improving reactor
It cannot be combined with the power factor improving reactor. (Since the power factor is further improved by the high power factor converter, it is not requ... More Details >>
- No:21560
- Release Date:2018/08/22 16:28
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Countermeasure against harmonics
Perform calculation given in the harmonic suppression guidelines, and if the limit value is exceeded, you may also need to insert the ACL. Note that you cann... More Details >>
- No:21465
- Release Date:2018/08/22 16:27
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Harmonic suppression guidelines for power supply
Since the high power factor converter uses the self-excitation three-phase bridge (voltage type PWM control) circuit configuration (type), the conversion coe... More Details >>
- No:21572
- Release Date:2018/08/22 16:28
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