TEC TECDrive20-EU Series - Reactors

TECDrive20-EU Series Inverter Optional peripheral accessories
-154-
Model
Fuse rated
current (A)
Breaker rated
current (A)
Contactor rated
current (A)
TDI20-0R7G-2-EU
10
10
9
TDI20-1R5G-2-EU
16
16
12
TDI20-2R2G-2-EU
25
25
18
TDI20-004G-2-EU
35
32
25
TDI20-5R5G-2-EU
35
32
32
TDI20-7R5G-2-EU
50
63
50
TDI20-0R7G-4-EU
6
6
9
TDI20-1R5G-4-EU
10
10
9
TDI20-2R2G-4-EU
10
10
9
TDI20-004G-4-EU
25
25
25
TDI20-5R5G-4-EU
35
32
25
TDI20-7R5G-4-EU
50
40
38
TDI20-011G-4-EU
63
63
50
TDI20-015G-4-EU
63
63
50
TDI20-018G-4-EU
100
100
65
TDI20-022G-4-EU
100
100
80
TDI20-030G-4-EU
125
125
95
TDI20-037G-4-EU
150
160
115
TDI20-045G-4-EU
150
200
170
TDI20-055G-4-EU
200
200
170
TDI20-075G-4-EU
250
250
205
TDI20-090G-4-EU
325
315
245
TDI20-110G-4-EU
350
350
300
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 inverter 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 inverter 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 an inverter is used to drive multiple motors, take the total length of the
motor cables (that is, sum of the lengths of the motor cables) into account. When the total
length is longer than 50 m, an output reactor must be added on the output side of the inverter.
If the distance between the inverter and motor is 50 m to 150 m, select the reactor according
to the following table. If the distance is longer than 150m, contact our technical support
technicians.