3 Installation
3.4 IP66 / NEMA4X degree of protection
DC1…20… and DC1…OE1 Variable Frequency Drives
02/20 MN040059EN
www.eaton.com
69
3.4 IP66 / NEMA4X degree of protection
IP66 DC1 variable frequency drives are available in two versions:
•
DC1-…-A66: Activation via control signal terminals
•
DC1-…-A6S: Controlled with controls on the front and/or control signal
terminals
Figure 31:
IP66 variants
The units must be mounted, with four screws and in a vertical position, on a
wall or panel that is made of nonflammable material and is stable enough to
hold the variable frequency drive’s weight.
On the DC1-…-A6S version, the main disconnect switch can be locked in the
OFF position with a standard padlock.
DC1-…-A66
DC1-…-A6S
Figure 32:
Openings for fixing
screws
Figure 33:
DC1-…-A6S with
padlock
▶
Push on the center of
the switch in order to
open the opening for
the padlock.
= 4 x M4
1 Nm
(8.85 lb-in)
FS1, FS2,
FS3, FS4
⌀ = 5 mm → 2 x
(⌀ = 0.20"
→
2 x)
⌀