Eurotherm Drives 590 DRV Digital, Product Manual, Page: 17 / 318

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Chapter 2 Identification
590 DRV Digital DC Drive Product Manual
Chapter 2 IDENTIFICATION
This chapter contains photographs of the 590 DRV Digital drive and the 590 controller showing the locations of
labels, fuses and other components.
COMPONENT IDENTIFICATION
Figures 2.3, 2.4, 2.5, and 2.6 identify the parts contained in 590 DRV Digital drives rated 7.5 through 100 HP. These
parts are discussed in the succeeding chapters. Figure 2.3 shows the fuses, transformer, and contactor in the power
chassis. Figure 2.4 shows the location of the labels on the back side of the controller mounting bracket. Figure 2.5
identifies the components on the controller's power supply board. Figure 2.6 shows a controller with a 3-part power
supply board. This configuration is used in all 330 amps (200 HP at 500 VDC) and larger DRVs. Figure 2.7 shows
the inside of the 590 controller after the power supply board is removed.
LABELING
Labels are affixed to each 590 DRV Digital drive. These labels lists electrical requirements, fuse replacement
information, terminal tightening torque ratings, safety warnings and the unit's model and serial numbers.
Nameplate Label
For 7.5 through 100 HP models, the nameplate label is on the left side of the power chassis (see Figure 2.1) as you
face a mounted drive. A duplicate label is also inside the unit on the back side of the controller mounting plate. Both
list the drive’s model and catalog number, revision number, serial number, corresponding manual number and electri-
cal rating information. Make sure you have all the nameplate label information available when contacting Eurotherm
Drives for service assistance.
Figure 2.1 - 590 DRV Digital DC Drive Front and Side Views (30 HP Unit Shown)
Caution Label
¼
-turn Screw
Top Flap
Lower Cover
Controller Door
Bottom Flap
Nameplate
Label
Optional Din Rail
¼
-turn Screw
Power
Chassis