INVT Goodrive350-19 Series User Manual

Goodrive350-19 series VFD Optional peripheral accessories
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Appendix D Optional peripheral accessories
D.1 What this chapter contains
This chapter describes how to select optional accessories of Goodrive350-19 series VFDs.
D.2 Wiring of peripheral accessories
The following figure shows the external wiring of Goodrive350-19 series VFD.
Power
supply
Breaker
Input filter
Input reactor
Ground
DC reactor
P1
+
+
-
BP
Braking
resistor
Braking unit
Computer
RS485
RS232
–
adapter
Output filter
Output reactor
Motor
Ground
+
Upper computer
software
485+
485-
LCD keypad
Optional
Standard
LED keypad
Buffering unit
Regeneration
unit
Note:
 The 380V 110kW and lower VFD models are equipped with built-in braking units.
 The 380V 18.5–110kW VFD models are equipped with built-in DC reactors.
 P1 terminals are equipped for the 380V 132 kW and higher VFD models and therefore these VFD
models can be directly connected to external DC reactors.
 P1 terminals are equipped for 660V VFD models and therefore these VFD models can be directly
connected to external DC reactors.
 The braking units are INVT DBU series standard braking units. For details, see the DBU

INVT Goodrive350-19 Series Specifications

General

Brand	INVT
Model	Goodrive350-19 Series
Category	DC Drives
Language	English