PowerFlex 700 Technical Data
20B-TD001F-EN-P 23
Fan Circuit Power Supply
Important: Some drives 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.
AC Input DC Input
7
8 & 9
10
Frames 5 & 6 Fan Connections
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 22 for TB locations
and terminal designations.IP20, NEMA/UL Type 1 100 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 (located behind Power TB) matches
the input line voltage to the internal fan voltage. If
line voltage is different than the voltage class
specified on the drive nameplate, it may be
necessary to change transformer taps.
IP20, NEMA/UL Type 1 100 VA (Frame 5)
138 VA (Frame 6)
1
Frame 7 Fan Connections
Drive
Type Enclosure
Rating
(120VAC)
No. of
Fans Connect at …
DC
Input
IP00, NEMA/UL Type Open 250 VA 1 Power Terminal Block
Requires user supplied 120V AC. See figure above for location.IP20, NEMA/UL Type 1 250 VA 1
AC
Input
IP00, NEMA/UL Type Open 250 VA 1 N/A (Connected internally)
IP20, NEMA/UL Type 1 250 VA 1
Frame Terminal Block
Bus Input Output
DC–DC+ PE PE R-L1 S-L2 T-L3 U-T1 V-T2 W-T3
USE 75° COPPER WIRE ONLY
TORQUE LARGE TERMINALS TO 10 N-m (87 LB-IN)
PE
120
DC+ DC-
BUS OUTPUT
U-T1 V-T2 W-T3
T
DC–
DC+
DC+ & DC
– are Factory
Wired to DC Link Choke
S
R
W
U
V
W
U
V
DC+
DC
–
T
L3
S
L2
R
L1
W
U
V
PE
(IP20 Versions Only)
T
L3
S
L2
R
L1
DC+
DC
–
PE
(IP20 Versions Only)
W
U
V