TECHTOP TD350 - Reactors

TD350 Series VFD Optional peripheral accessories
-352-
Power conversion
model series
Max Prospective
line Isc
Fuse
class type
Fuse current rating
TD350-185G-4
100kA
/
600A/600V
TD350-200G-4
100kA
/
600A/600V
TD350-220G-4
100kA
/
900A/600V
TD350-250G-4
100kA
/
900A/600V
TD350-280G-4
100kA
/
900A/600V
TD350-315G-4
100kA
/
1500A/600V
TD350-350G-4
100kA
/
1500A/600V
TD350-400G-4
100kA
/
1500A/600V
TD350-500P-4
100kA
/
1500A/600V
TD350-500G-4
100kA
/
1500A/600V
TD350-0R7G-6
5kA
T
10A; 600V
TD350-1R5G-6
5kA
T
10A; 600V
TD350-2R2G-6
5kA
T
15A; 600V
TD350-004G-6
5kA
T
15A; 600V
TD350-5R5G-6
5kA
T
20A; 600V
TD350-7R5G-6
5kA
T
25A; 600V
TD350-011G-6
5kA
T
30A; 600V
TD350-015G-6
5kA
T
40A; 600V
TD350-018G-6
5kA
T
45A; 600V
TD350-022G-6
5kA
T
100A/600V
TD350-030G-6
5kA
T
100A/600V
TD350-037G-6
5kA
T
100A/600V
TD350-045G-6
10kA
T
250A/600V
TD350-055G-6
10kA
T
250A/600V
TD350-075G-6
10kA
T
250A/600V
TD350-090G-6
10kA
T
250A/600V
TD350-110G-6
10kA
T
250A/600V
Integral solid state short circuit protection does not provide branch circuit protection. Branch circuit
protection must be provided in accordance with the National Electrical Code and any additional local
codes.
D.6 Reactors
When the voltage of the grid is high, the transient large current that flows into the input power circuit
may damage rectifier components. You need to configure an AC reactor on the input side, which can
also improve the current adjustment coefficient on the input side.
If the distance between the VFD and the motor is longer than 50m, frequent overcurrent protection
may occur to the VFD because of high leakage current caused by parasitic capacitance effects from
the long cables to the ground. In order to avoid the damage of the motor insulation, it is necessary to
add reactor compensation.