INVT Goodrive300-01A Series Operation Manual page 11

Goodrive300-01A series VFD for air compressor
Category
Solenoid valve port protection
Others
Function
Digital output
Fault protection function
Fan protection function
485 communication
Installation mode
Temperature of running
environment
Protection level
Pollution level
Cooling mode
DC reactor
Specification
Two relay outputs (NO) 250VAC/3A; one
convertible relay output 250VAC/3A
Over 30 kinds of fault protection functions:
overcurrent, overvoltage,
overtemperature, phase loss, overload, fan
current imbalance, etc.
Overload protection: 1 min at 120% overload;
48s at 130% overload; 24s at 150% overload;
8s at 160% overload; 5s at 200% overload; 1s
at 300% overload
Current imbalance protection: when any two
phases differ from each other by 60–75%, stop
at fault, action time ≤5s
Output short-circuit protection: the protection
can be implemented by using the internal fuse
(applicable to single VFD integrated machine
only)
Output short-to-ground
protection can be implemented by using the
internal fuse (applicable
integrated machine only)
220V/110V output short-circuit protection: the
protection can be implemented by using the
internal fuse (applicable
integrated machine only)
One 485 communication
interfaces)
Wall installation, flange installation
-10–50° C, derating
temperature exceeds 40° C; derate by 1% for
every increased 1° C
IP20
Level 2
Forced-air cooling
DC reactors are optional parts for 7.5–11kW
VFD models and can be built into the models;
DC reactors have been built into 15–110kW
models as standard configuration;
DC reactors are optional parts for 132–315kW
-6-
Product overview
undervoltage,
protection: the
to single VFD
to single VFD
(three terminal
is required if the