Inverters-FREQROL-D800 Series Wide range of applications
Improved freedom of panel design through a compact body
Effective solution for downsizing of the enclosure
Side-by-side installation
Side-by-side installation is possible to install multiple inverters in close contact. Users can select the most suitable layout for the intended installation area.
- ND rating: Allowed for the surrounding air temperature of 40℃ or lower
- SLD rating: Allowed for the surrounding air temperature of 30℃ or lower
Further reducing the external size
The external size (width) of some capacity models have been reduced.
Installation interchange attachment options are available for facilitating replacement.
- *1:Example of the FR-D820-3.7K-165. The number differs by the capacity.
| Voltage class | Inverter capacity (K) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.1 | 0.2 | 0.4 | 0.75 | 1.5 | 2.2 | 3.7 | 5.5 | 7.5 | 11 | 15 | |
| Three-phase 200 V | - | - | - | - | - | - | ○ | - | - | - | - |
| Three-phase 400 V | ○ | ○ | ○ | - | - | - | - | ○ | ○ | ||
| Single-phase 200 V | - | - | - | - | - | ○ | |||||
| Single-phase 100 V | - | - | - | - | |||||||
○: Width reduced, -: Same width, \: Not provided
- *: The depth is larger for the three-phase 400 V class 1.5K inverter.
Double rating (ND rating, SLD rating) NEW
For the FR-D800, the SLD rating is added (double rating, the initial status is the ND rating), and the appropriate rating can be selected with parameters. For light-load applications such as fans and pumps, using an inverter with a capacity smaller than a motor by one rank with the SLD rating can reduce the size, weight, and cost of the system.
TipsSelection example of double rating models (for a 2.2 kW motor)
Selecting a resistor according to the application reduces the installation space inside the enclosure
Built-in brake transistor
The enhanced power regeneration capability (brake duty: 100% max.) is supported. High regenerative braking operation can be performed without a brake unit.
(Application example)
Built-in brake transistor models
| Voltage class | Inverter capacity (K) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.1 | 0.2 | 0.4 | 0.75 | 1.5 | 2.2 | 3.7 | 5.5 | 7.5 | 11 | 15 | |
| Three-phase 200 V | – | — | ○*2 | ○*2 | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| Three-phase 400 V | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ||
| Single-phase 200 V | - | - | ○*2 | ○*2 | ○ | ○ | |||||
| Single-phase 100 V | - | - | ○*2 | ○*2 | |||||||
○: Built-in, -: Not built-in, \: Not provided
- *2: The brake duty is 30% ED maximum when the lowest resistance value is used.
The brake resistor must have a sufficient capacity to consume the regenerative power.
Use in harsh environments
Circuit board coatingNEW
Various applications are supported by allowing for corrosive environments or a wide range of surrounding air temperatures.
Products with circuit board coating (conforming to IEC 60721-3-3:1994 3C2/3S2) are provided for improved environmental resistance.*3
- *3: Coated model (-60) only
< Application examples >
Water treatment plant
Painting line
Less wiring and smaller space for compliance with the Harmonic Suppression Guidelines
Filterpack is available
The Filterpack (FR-BFP2) is available as an option. The power factor improving DC reactor, common mode choke, and capacitive filter (radio noise filter), that are essential for air conditioning applications, are included in a Filterpack.
Air conditioning system