2-18 Frame 2 Installation
PowerFlex® 700L Liquid-Cooled Drive User Manual
Publication 20L-UM001D-EN-P
Control Wiring
This section provides details on control wiring to the drive.
Connect wiring to terminals in accordance with Table 2.C
, Figure 2.16, and
the Frame 2 drive schematic on page B-2
.
Table 2.C Frame 2 Drive Control Wiring Terminal Specifications
!
ATTENTION: Risk of equipment damage exists. Do not use
drive terminal blocks TB5-1 and TB5-3 to connect any type of
power wiring for auxiliary equipment. These terminals are for
low amperage control wiring only.
!
ATTENTION: Do not route signal and control wiring with
power wiring in the same conduit. This can cause interference
with drive operation. Failure to observe this precaution could
result in damage to, or destruction of, the equipment.
Item Name Description
Wire Size Range
(1)
Recommended
Tightening
Torque (+10%)
Wire Strip
Length
Maximum Minimum
➊
Active Converter Cassette
Terminal Blocks—P1 & P2
Active Converter AC power and control wiring 3.3 mm
2
(#12 AWG)
0.3 mm
2
(#22 AWG)
0.8 N•m
(7 lb•in)
8 mm
(0.31 in.)
➋
SHLD Terminal Terminating point for control wiring shields on the
drive
2.1 mm
2
(#14 AWG)
0.3 mm
2
(#22 AWG)
1.4 N•m
(12 lb•in)
10 mm
(0.39 in.)
➌
Terminal Block—TB1
1b 5: +12/+24V Cooling Loop
1b 6: Cooling Loop Return
Drive control wiring:
Output dry contact (12V DC/24V DC, 2 Amps
max.) indicating the drive is powered and has
completed precharge.
4.0 mm
2
(#10 AWG)
0.2 mm
2
(#24 AWG)
0.9 N•m
(8 lb•in)
8 mm
(0.31 in.)
1b 7: +24V (digin) Drive-supplied +24V DC
1b 8: Gate Enable Enables the firing of the IGBTs.
Factory-installed jumper from terminal 1b 7 to
terminal 1b 8 allows firing of the IGBTs.
➍
PS- Terminal
PS+ Terminal
300V DC Auxiliary Control voltage 4.0 mm
2
(#12 AWG)
0.5 mm
2
(#22 AWG)
0.6 N•m
(5.3 lb•in)
10 mm
(0.39 in.)
(1)
Maximum/minimum sizes that the terminals will accept - these are not recommendations.
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