INVT Goodrive350 IP55 User Manual

Goodrive350 IP55 High-ingress Protection Series VFD Function parameter list
-134-
Function
code
Name
Description
Default
value
Modify
inductance of
synchronous
motor 1
on model
P02.23
Counter-emf
constant of
synchronous
motor 1
0–10000
300
○
P02.24
Initial pole
position of
synchronous
motor 1
(reserved)
0x0000–0xFFFF
0
●
P02.25
Identification
current of
synchronous
motor 1
(reserved)
0%–50% (rated motor current)
10%
●
P02.26
Overload
protection of
motor 1
0: No protection
1: Common motor (with low-speed
compensation). As the cooling effect of common
motor will be degraded in low speed, the
corresponding electronic thermal protection
value should also be adjusted properly. The low
compensation here means to lower the overload
protection threshold of the motor whose running
frequency is below 30Hz.
2: Frequency-variable motor (without low speed
compensation). As the cooling effect of
frequency-variable motor is not affected by the
rotating speed, there is no need to adjust the
protection value during low speed running.
2
◎
P02.27
Overload
protection
coefficient of
motor 1
Motor overload multiples M=Iout/(In×K)
In is rated motor current, lout is VFD output
current, K is motor overload protection
coefficient.
The smaller the K, the larger the value of M, and
the easier the protection.
When M=116%, protection is performed after
motor overload lasts for 1 hour; when M=150%,
protection is performed after motor overload
lasts for 12 minutes; when M=180%, protection
is performed after motor overload lasts for 5
minutes; when M=200%, protection is performed
after motor overload lasts for 60 seconds; and
when M≥400%, protection is performed
immediately.
100.0%
○

INVT Goodrive350 IP55 Specifications

General

Brand	INVT
Model	Goodrive350 IP55
Category	Media Converter
Language	English