This document is the instruction manual for VARISPEED-656RC5, which describes the features and characteristics of the product.
The VARISPEED-656RC5 Power Regenerative Unit (model CIMR‑R5U) is a regenerative drive that offers both braking and energy‑return functions for industrial applications. It is available in 200 V and 400 V classes with power ratings up to 37 kW and 75 kW respectively.
This manual covers safe‑operation notes, receiving inspection, detailed specifications, mounting and wiring procedures, operating instructions, routine maintenance, and fault‑diagnosis with corrective actions. It also includes wiring diagrams, terminal size tables, and troubleshooting LED alarm descriptions.
| Power rating (200 V class) | 3.7 to 37 kW |
|---|---|
| Power rating (400 V class) | 3.7 to 75 kW |
Wiring should only begin after the power supply has been turned OFF for at least one minute, and it must be performed by qualified personnel while ensuring the ground terminal is properly connected.
An LED alarm signals a minor fault; the unit automatically returns to its original status once the fault cause is removed.