YASKAWA VARISPEED-656RC5, Instruction Manual, Page: 12 / 66

1 RECEIVING
13
(b) Model Designation
Voltage
2 3-phase 200 V class
4 3-phase 400 V class
CIMR - R5 U 2 3P7 1 A
Power Regenerative
Unit
VS - 656RC5 Series
Symbol Max. applicable motor output
3P7 3.7kW
5P5
to
37
5.5kW
to
37kW
Symbol
Symbol
U
Specifications
Standard domestic model
Version (Enter the specifications
form number when special speci-
fications are required.)
No.
Protective Structure
Enclosed wall-mounted
(IEC IP20, NEMA1)
0 Open chassis (IEC IP00)
1
“P” indicates the decimal point.
A
Japan standard model
Fig. 2 Model Designation
(c) Protective Structure
S
Open Chassis Type (IEC IP00)
Protected so that parts of the human body cannot reach electrically charged
parts from the front when the Power regenerative unit is mounted in a con-
trol panel.
S
Enclosed Wall-mounted Type (IEC IP20, NEMA 1)
The power regenerative unit is structured so that the power regenerative
unit is shielded from the exterior, and can thus be mounted to the interior
wall of a standard building (not necessarily enclosed in a control panel).
The protective structure conforms to the standards of NEMA 1 in the USA.