Applicable Wire Sizes And Terminals; Inverter Input / Output Terminals; Wire Size; Circuit Breaker For Wiring - GE VAT2000 Instruction Manual

Note 1)

Inverter Input / Output terminals

The inverter input terminals are L1, L2 and L3. The output terminals to the motor are U, V and W.
Do not connect the power supply to the U, V, W terminals. incorrect wiring will cause to inverter
damage or fires.
Note 2)

Wire size

For the main circuit wiring shown in Fig. 2-4, use wires recommended in Table 2-1, including wire
size range, ring terminal and tightening torque. The applicable wire given in Table 2-1 is for using
in constant torque ratings; for variable torque, select the wire given for one higher rating, shifting
one column to the right.
Example: For the X45K0 drive variable torque, use the column of N30K0 drive (for the N37K0
variable torque, use the N37K0 column however)
a) Power supply and motor wiring (L1, L2, L3, U, V, W, L+1, L+2, L−)
Inverter type
VAT2000
Applicable wire
Max. ring terminal
(mm)
d2
Terminal screw
Tightening torque [N•m]
b) DBR wiring (N07K5, X07K5 and smaller L+2, B) (N11K0, X11K0 and larger L+2, L−)
Inverter type
VAT2000
Applicable wire
Max. ring terminal
(mm)
d2
Terminal screw
Tightening torque [N•m]
Note 3)

Circuit Breaker for wiring

Install an MCCB or Fuse and MC on the power supply side of the inverter. Refer to Table 7.2 and
select the MCCB or fuses. UL is meet using right fuse only
Note 4) Rated voltage for auxiliary equipment supply
For the 400 Series(X45K0), wire the link in power supply terminal (TBA) according to the rated
voltage of the power supply being used.
For 380 to 400V, link across 2-3 (factory setting state)
For 415 to 480V, link across 1-2
2. Installation and Wiring
Table 2-1 Applicable wire sizes and terminals
200V ~02K2 04K0 05K5
Series
400V ~04K0 05K5 11K0
07K5
Series
2
mm 2.5 4 6.3
AWG 14 12
d1 8.5 9.5
d2 4.3
M4
1.2
200V ~02K2 04K0 05K5
Series
400V ~04K0 05K5 11K0
Series 07K5
2
mm
AWG
8.5
d1
d2 4.3
M4
1.2
07K5 11K0
15K0 18K5 22K0
8 16
10 8 6
12 16.5
5.3
M5
2
07K5 11K0
15K0 18K5
2.5
14
9.5
5.3
M5
2
2-5
15K0 18K5 30K0
22K0
30K0 37K0
45K0
25 35
4 2
22
6.4 8.4
M6 M8
4.5 9
15K0 18K5 30K0 37K0
22K0
22K0 30K0 37K0
45K0
4 6.3 16
12 10 6
12 15
6.4 8.4
M6 M8
4.5 9
37K0
60 100
1/0 4/0
28.5
10.5
M10
18
28.5
10.5
M10
18