Rockwell Automation 20B PowerFlex 700 Installation Instructions - Frames 0…6 - Manual (Page 26)

26 Rockwell Automation Publication 20B-IN019E-EN-P - July 2013
PowerFlex 700 Adjustable Frequency AC Drive – Frames 0…6
Selecting/Verifying Fan Voltage (Frames 5…6 Only)
If your line voltage is different than the voltage class specified on the drive
nameplate, it can be necessary to change transformer taps as described. DC input
drives require user supplied 120 or 240V AC to power the cooling fans. The
power source is connected between “0 VAC” and the terminal corresponding to
your source voltage.
Table 7 - Frames 5…6 Fan Connections
ATTENTION: To avoid a shock hazard, ensure that all power to the drive has
been removed before performing the following.
IMPORTANT Frames 5 & 6 utilize a fan transformer to power the internal fan(s). This
transformer is sized specifically for the internal fan(s) and must not be used to
power other circuitry.
Drive
Type
Enclosure
Rating
(120VAC) No. of
Fans
Connect at …
DC
Input IP00, NEMA/UL
Type Open 100 VA
(Frame 5)
138 VA
(Frame 6) 1 Power Terminal Block
Requires user supplied 120 or 240V AC. See
page 29 for TB
locations and terminal designations.
IP20, NEMA/UL
Type 1
IP54, NEMA/UL
Type 12 100 VA
(Frame 5)
138 VA
(Frame 6) 1
AC
Input IP00, NEMA/UL
Type Open 100 VA
(Frame 5)
138 VA
(Frame 6) 1 N/A (Connected internally)
A transformer matches the input line voltage to the internal
fan voltage. If line voltage is different than the voltage class
specified on the drive nameplate, the transformer taps may
require changing.
The transformer is behind the Power Terminal Block. Access
is gained by releasing the terminal block from the rail and
removing the transformer cover plate.
1. Locate the small metal tab at the bottom of the end
terminal block.
2. Press the tab-in and pull the top of the block out. Repeat
for the next block if desired.
3. Remove the transformer cover plate.
4. Select the appropriate transformer tap.
5. Replace cover and terminal block.
IP20, NEMA/UL
Type 1
IP54, NEMA/UL
Type 12 100 VA
(Frame 5)
138 VA
(Frame 6) 1
Secondary
115V Fuse
3.5A, 250V
Red
Red
P1
P2
P3
Primary
Primary
400/480V
600/690V
Terminal
P2
P3
P2
P3 Voltage
400
600
480
690