INVT Goodrive270 Series User Manual

Goodrive270 series VFD for fan and pump Optional peripheral accessories
-352-
VFD model
Breaker rated
current (A)
Fast-acting
fuse rated
current (A)
Contactor rated current
(A)
GD270-090-4(-L1)(-C3)
250
300
225
GD270-110-4(-L1)(-C3)
315
350
265
GD270-132-4(-L1)(-C3)
400
400
330
GD270-160-4(-L1)
500
500
400
GD270-185-4(-L1)
500
600
400
GD270-200-4(-L1)
630
600
500
GD270-220-4(-Ln)
630
700
500
GD270-250-4(-Ln)
700
800
630
GD270-280-4(-Ln)
800
1000
630
GD270-315-4(-Ln)
1000
1000
800
GD270-355-4(-Ln)
1000
1000
800
GD270-400-4-Ln
1000
1200
1000
GD270-450-4-Ln
1250
1200
1000
GD270-500-4-Ln
1250
1400
1000
Note:
 The accessory specifications described in the preceding table are ideal values. You can select
accessories based on the actual market conditions, but try not to use those with lower values.
 n = 1 or 3
D.6 Reactors
When the distance between the VFD and the motor is too long, the large parasitic capacitance to
ground produces high harmonic current, which causes the VFD to frequently enable overcurrent
protection and even causes motor insulation damage.
You must configure the output reactor nearby the VFD when the cable length is equal to or greater
than the values in the following table.
Table D-4 Min. non-shield cable length for output reactor configuration
VFD power
Rated voltage (V)
Min. motor cable length (m)
1.5–5.5kW
380–480
50
7.5–45kW
380–480
100
55–500kW
380–480
150
Note:
 When one VFD drives multiple motors at the same time, you are advised to take the sum of
cable lengths of all motors as the total motor cable length.

INVT Goodrive270 Series Specifications

General

Brand	INVT
Model	Goodrive270 Series
Category	Water Pump
Language	English