VFD68 Variable Frequency Drives (575 VAC)
4
Agency Standards Compliance
• North America: cULus Listed; UL 508C, USA File: NMMS.E244421; Canada File: NMMS7.E244421
Installation
Checking the Rating Plate
Before you install the VFD, check the rating plate on the side to verify that the voltage, kW (horsepower), and
output current ratings are correct for your application. See Figure 1, Table 1, and Selecting the Correct VFD68
Drive for a Fan Motor on page 13.
For example, a VFD68DGM would be rated for 575 VAC and 2 horsepower.
Table 1: VFD68Dxx Drive Model Information
Voltage kW (Horsepower) Dimensions, H x W x D, mm (in.)
D 575 VAC, 50/60 Hz
F 0.75 (1)
G 1.5 (2)
H 2.2 (3)
J 3.7 (5)
K 5.5 (7-1/2)
L 7.5 (10)
M 150 x 140 x 136 (5-15/16 x 5-1/2 x 5-5/16)
N 150 x 220 x 148 (5-15/16 x 8-11/16 x 5-13/16)
IMPORTANT: Frequently starting and stopping the VFD shortens the lifespan of the VFD68
Drive. In applications where the drive starts or stops frequently, select a VFD that has an output
current rating that is 1.5 to 2 times greater than the FLA current rating of the three-phase motor.
Rating plate
VFD model
Input rating
Output rating
Serial number
Production year and month
-
2C
Kilowatts
(Horsepower)
Dimensions
H x W x D
FIG:VFD68_rtng_plt
SERIAL :
OUTPUT : XXXX
INPUT : XXXX