Warning – Yaskawa iQpump Drive User Manual User Manual
Page 35
2.2 Wiring Main Circuit Terminals
YASKAWA TM.iQp.01 iQpump Drive User Manual
35
4185
300/350
R/L1, S/L2, T/L3,
,
1
M8
88.5
(10.0)
300 X 2P
(152 X 2P)
600 VAC
UL Approved
vinyl-sheathed
or equivalent
U/T1, V/T2, W/T3, R1/L11, S1/L21, T1/L33
M8
88.5
(10.0)
300 X 2P
(152 X 2P)
3
M8
88.5
(10.0)
2/0
(67.4)
M16
867.4
(98.0)
3/0 X 2P
(85 X 2P)
r/
l
1,
s
200/
l
2
200,
s
400/
l
2
400
M4
12.4
(1.4)
14
(2.1)
4220
400/450
R/L1, S/L2, T/L3,
,
1
M8
88.5
(10.0)
500 X 2P
(253 X 2P)
U/T1, V/T2, W/T3, R1/L11, S1/L21, T1/L33
M8
88.5
(10.0)
400 X 2P
(203 X 2P)
3
M8
88.5
(10.0)
2/0
(67.4)
M16
867.4
(98.0)
250 X 2P
(127 X 2P)
r/
l
1,
s
200/
l
2
200,
s
400/
l
2
400
M4
12.4
(1.4)
14
(2.1)
4300
500+
R/L1, S/L2, T/L3,
,
1
M8
88.5
(10.0)
700 X 2P
(355 X 2P)
U/T1, V/T2, W/T3, R1/L11, S1/L21, T1/L33
M8
88.5
(10.0)
600 X 2P
(304 X 2P)
3
M8
88.5
(10.0)
2/0
(67.4)
M8
867.4
(98.0)
400 X 2P
(203 X 2P)
r/
l
1,
s
200/
l
2
200,
s
400/
l
2
400
M16
12.4
(1.4)
14
(2.1)
* Use 75
°C copper wire or equivalent
IMPORTANT
Determine the wire size for the main circuit so that line voltage drop is within 2% of the rated voltage.
Line voltage drop is calculated as follows:
Line voltage drop (V) =
x wire resistance (W/km) x wire length (m) x current (A) x 10
-3
WARNING
Prior to removing any protective cover or wiring any part of the iQpump drive, remove all power sources, including
main input power and control circuit power. Wait a minimum of 5 minutes after power removal, before removing any
cover. The charge lamp located within the iQpump drive should be off prior to working inside. Even if the charge lamp is
off, one must measure the AC input, output, and DC Bus potential to insure safe levels prior to resuming work. Failure to
adhere to this warning may result in personal injury or death.
Drive Model
CIMR-P7U
❑-107
Nominal
Hp
Terminal Symbol
Terminal
Screws
Clamping
Torque
lb. in.
(N•m)
Recommended
Wire Size AWG
(mm
2
)
Wire Type
3