C2 Filter Model Selection; Braking Resistors; Braking Resistor Selection - INVT Goodrive20-UL VFD Series Operation Manual

Goodrive20-UL Series VFD
Field
identifier
C
D
E
F
C.6.5 C2 filter model selection
Model
GD20-0R4G-S12
GD20-0R7G-S12
GD20-1R1G-S12
GD20-0R4G-S2-UL
GD20-0R7G-S2-UL
GD20-1R5G-S2-UL
GD20-2R2G-S2-UL
GD20-0R4G-2-UL
GD20-0R7G-2-UL
GD20-0R7G-4-UL
GD20-1R5G-4-UL
GD20-2R2G-4-UL
Note:
 The input EMI meets the C2 requirements after an input filter is configured.
 The preceding table describes external accessories. You need to specify the ones you
choose when purchasing accessories.
C.7 Braking resistors
C.7.1 Braking resistor selection
It is appropriate to use braking resistor or braking unit when the motor brakes sharply or the
motor is driven by a high inertia load. The motor will become a generator if its actual rotating
speed is higher than the corresponding speed of the reference frequency. As a result, the
Voltage class
S2: AC 1PH 220V–240V
04: AC 3PH 380V–480V
3-digit code indicating the rated current. For example, 016 indicates 16A.
Filter performance
L: General
H: High-performance
Filter application environment
A: Environment Category I (IEC61800-3) category C1 (EN 61800-3)
B: Environment Category I (IEC61800-3) category C2 (EN 61800-3)
FLT-PS2010H-B
FLT-PS2025L-B
FLT-PS2025L-B
FLT-PS2010H-B
FLT-PS2025L-B
FLT-P04006L-B
FLT-P04016L-B
Field description
Input filter
-150-
Optional peripheral accessories
Output filter
FLT-L04006L-B
FLT-L04016L-B
FLT-L04016L-B
FLT-L04006L-B
FLT-L04016L-B
FLT-L04006L-B
FLT-L04016L-B