Terminal Assignment On Power Section / Cable Cross-Section - gefran SIEIDrive AVy Series Quick Start Up Manual

5.2.2. Terminal Assignment on Power section / Cable Cross-Section

U1/L1
3Ph~
V1/L2
W1/L3
BR1
Braking resistor
(optional)
U2/T1
M
V2/T2
W2/T3
PE2/
PE1 /
Power terminals lay-out
Sizes 1007 to 3150
Sizes 4220 to 81600:
Maximum Cable Sizes for power terminals U1, V1, W1, U2, V2, W2, C, D, PE
1007
AWG
[mm2]
[Nm]
AWG
[mm2]
[Nm]
AWG
[mm2]
[Nm]
4300
4
AWG
[mm2] 25
3
[Nm]
8
AWG
10
[mm2]
1.6
[Nm]
6
AWG
[mm2] 16
[Nm] 3
C !
AUTION
N :
OTE
Ch.5 66
Figure 5.2.2.1: Power Terminals connection
Function (max) - Sizes 1007 ... 3150
AC mains voltage
(3x480 V +10% 3Ph, see table 3.3.2.1)
AC
Braking unit resistor circuit (braking resistor
must be connected between BR1 and C)
C
DC link circuit connection
(770 V / 1.65 output current)
D
DC
Motor connection
(AC line volt 3Ph, 1.36 output current)
Motor ground connection
Grounding (protective earth) conductor
The terminals of the devices are made accessible by removing the cover and the cable
entry plate (see section 5.1, "Accessing to the connectors"), on some drive type it is
also possible to extract the removable connector .All the power terminals are located
on the power card PV33-....shown on previous chapter.
The terminals of the devices are made accessible by removing the cover (see section
5.1, "Accessing to the connectors").
Table 5.2.2.1: Maximum cable cross section for power terminals
1015 1022 1030
14
2
0.5 to 0.6
14
2
0.5 to 0.6
14
2
0.5 to 0.6
4370 5450 5550
2 1/0
35
50
4
6
8
16
10
3
1.6
6
16
3
The grounding conductor of the motor cable may conduct up to twice the value of the rated
current if there is a ground fault at the output of the AVy Drive.
Use 75°C copper conductor only.
3Ph~
Braking resistor
(optional)
M
2040 2055 2075 3110
10
12 8
4
8
10
12 8
4 8
12 10 8
4
8
6750 7900 71100 71320
2/0 4/0 300* 350*
70 95 150 185
12
terminals not available
2
50
4
AVy - HGB
Function (max)- Sizes 4220... 81600
U1/L1
AC mains voltage
V1/L2
(max 3x480 V +10%, see table 3.3.2.1)
W1/L3
C
DC link circuit connection
(770 V / 1.65 output current)
DC
D
Braking unit resistor circuit (braking resistor
BR1
must be connected between BR1 and C)
U2/T1
Motor connection
V2/T2
(AC line volt 3Ph, 1.36 output current)
W2/T3
Motor ground connection
PE2/
Grounding (protective earth) conductor
PE1 /
3150 4185
6
16
10
1.2 to 1.5 2
10
6
10 6
1.2 to 1.5 0.9
6 6
16
10
1.2 to 1.5 2
81600 82000
4xAWG2 * = kcmils
4x35 150** **: copper bar
10-30
AC
4220
avy4040