Reactors - INVT Goodrive20-EU Series Operation Manual

Goodrive20-EU Series VFD
Model
GD20-1R5G-S2-EU
GD20-2R2G-S2-EU
GD20-0R4G-2-EU
GD20-0R7G-2-EU
GD20-1R5G-2-EU
GD20-2R2G-2-EU
GD20-004G-2-EU
GD20-5R5G-2-EU
GD20-7R5G-2-EU
GD20-0R7G-4-EU
GD20-1R5G-4-EU
GD20-2R2G-4-EU
GD20-004G-4-EU
GD20-5R5G-4-EU
GD20-7R5G-4-EU
GD20-011G-4-EU
GD20-015G-4-EU
GD20-018G-4-EU
GD20-022G-4-EU
GD20-030G-4-EU
GD20-037G-4-EU
GD20-045G-4-EU
GD20-055G-4-EU
GD20-075G-4-EU
GD20-090G-4-EU
GD20-110G-4-EU
C.5 Reactors
Transient high current in the input power circuit may cause damage to the rectifying
components. It is appropriate to use AC reactor in the input side for the avoidance of
high-voltage input of the power supply and improvement of the power factors.
When the distance between the VFD and motor is longer than 50 m, the parasitic capacitance
between the long cable and ground may cause large leakage current, and overcurrent
protection of the VFD may be frequently triggered. To prevent this from happening and avoid
damage to the motor insulator, compensation must be made by adding an output reactor.
When a VFD is used to drive multiple motors, take the total length of the motor cables (that is,
Breaker
Fuse (A)
25
50
6
10
16
25
35
35
50
6
10
10
25
35
50
63
63
100
100
125
150
150
200
250
325
350
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Optional peripheral accessories
Contactor rated
(A)
25
40
6
10
16
25
32
32
63
6
10
10
25
32
40
63
63
100
100
125
160
200
200
250
315
350
current (A)
25
32
9
9
12
18
25
32
50
9
9
9
25
25
38
50
50
65
80
95
115
170
170
205
245
300