This manual covers safety precautions, installation checks, wiring diagrams, and control circuit connections for the FVR‑E7S‑EX inverter. It explains how to mount the unit, connect power and motor leads, and configure the control terminals.
Detailed sections describe routine maintenance, fault diagnosis, and the functional parameters of the inverter, including power rating, frequency range, and environmental limits. The document also lists part numbers and provides wiring diagrams for both primary and control circuits. This manual is written in Japanese.
| Power rating | 0.1 kW – 4.0 kW |
|---|---|
| Voltage series | 200 V 3‑series, 400 V 3‑series |
| Frequency | 50 Hz / 60 Hz |
| Output frequency range | 0.2 Hz – 400 Hz |
| Ambient temperature range | -10 °C – +50 °C |
| Relative humidity | 20 % – 90 % RH |
| Maximum vibration | 5.9 m/s (0.6 g) |
Turn off the input power and wait until the charging‑indicator LED (CRG‑LED) is off before opening the cover.
No. The power supply must be connected only to the L1, L2, L3 terminals; connecting to U, V, W is prohibited.
Install the inverter in an environment with temperature between –10 °C and +50 °C.
The inverter allows setting the output frequency from 0.2 Hz up to 400 Hz.