GE VAT2000 Series, Инструкция по эксплуатации

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2. Installation and Wiring
2-5
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)
Table 2-1 Applicable wire sizes and terminals
a) Power supply and motor wiring (L1, L2, L3, U, V, W, L+1, L+2, L
−
)
Inverter type
VAT2000
200V
Series
~02K2 04K0 05K5 07K5 11K0 15K0 18K5
22K0 30K0 37K0
400V
Series
~04K0 05K5
07K5 11K0 15K0 18K5 22K0 30K0 37K0
45K0
Applicable wire mm
2
2.5 4 6.3 8 16 25 35 60 100
AWG 14 12 10 8 6 4 2 1/0 4/0
d1 8.5 9.5 12 16.5 22 28.5
Max. ring terminal
(mm)
d2 4.3 5.3 6.4 8.4 10.5
Terminal screw M4 M5 M6 M8 M10
Tightening torque [N•m] 1.2 2 4.5 9 18
b) DBR wiring (N07K5, X07K5 and smaller L+2, B) (N11K0, X11K0 and larger L+2, L
−
)
Inverter type
VAT2000
200V
Series
~02K2 04K0 05K5 07K5 11K0 15K0 18K5
22K0 30K0 37K0
400V
Series
~04K0 05K5
07K5 11K0 15K0 18K5 22K0 30K0 37K0
45K0
Applicable wire mm
2
2.5 4 6.3 16
AWG 14 12 10 6
d1 8.5 9.5 12 15 28.5
Max. ring terminal
(mm)
d2 4.3 5.3 6.4 8.4 10.5
Terminal screw M4 M5 M6 M8 M10
Tightening torque [N•m]
1.2 2 4.5 9 18
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
d2
d1
d2
d1