FAQ


FAQAbout Products

- FAQ > Drive Products > Inverters-FREQROL > Options
FAQ
Keyword Search
FAQ within [ Options ]
-
Yes, it can. More Details >>
- No:20806
- Release Date:2018/08/22 16:24
-
1. As the reactor (FR-HCL) is connected when connecting the FR-HC, do not connect the FR-BAL. 2. The noise filter can be connected to the input side of the F... More Details >>
- No:22101
- Release Date:2018/08/22 16:30
-
Regenerative driving capability
Continuous 100% regenerative braking torque is available for the rated capacity of the high power factor converter. (The same braking ability of the FR-A201 ... More Details >>
- No:21563
- Release Date:2018/08/22 16:28
-
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
-
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
-
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
-
- 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
-
A reference sine wave signal is generated inside the high power factor converter, and transistors are configured and PWM switching is performed in the conver... More Details >>
- No:21574
- Release Date:2018/08/22 16:28
-
What happens if the supplied reactor and outside box are not used?
Harmonics cannot be suppressed (controlled) correctly and noise cannot be removed. Be sure to connect the supplied reactor and outside box to the inverter. More Details >>
- No:21557
- Release Date:2018/08/22 16:28
-
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
111-120 of Total 129