KEB COMBIVERT F4-C Applications Manual

6 6
KEB COMBIVERT F4-C
4
Name: Basis
28.01.98
Functional Description Motor Presetting
© KEB Antriebstechnik, 1997
All Rights reserved
Chapter Section
Page Date
Param. Adr.
min
max
default
ENTER
PROG.
R/W
Step
Ohm
U
V
W
PE
6.6.4 Motor Stator
Resistance
(dr.5)
6.6.5 Used Parameters
dr.1 2401h ✔✔- 0 rev/min 65535 rev/min 1 *) -
dr.2 2402h ✔✔- 0 A 460,0 A 0,1 A *) -
dr.3 2403h ✔✔- 0 Hz 409,5875 Hz 0,0125 Hz 50,0 Hz -
dr.4 2404h ✔✔- 0,50 1,00 0,01 *) -
dr.5 2405h ✔✔- 0,00 Ω *) 0,01 Ω *) -
dr.12 240Ch ✔✔- 1,0 4,0 0,1 2,5 -
*) depending on power circuit
Independent of the motor connection (∆ / Y) the motor stator resistance is measured
on a warm motor between 2 phases of the motor incoming cable. In this manner the
ohmic line resistance is recorded at the same time (important at long motor cables).
230V / 400V-motors in 230V / 400V-motors in Y-connection
∆∆
∆∆
∆-connection Y-connection 400V / 690V-motors in
∆∆
∆∆
∆-connection
P/kW R/
ΩΩ
ΩΩ
Ω (dr.5) R/
ΩΩ
ΩΩ
Ω (dr.5) P/kW R/
ΩΩ
ΩΩ
Ω (dr.5)
0,37 14,0 42,0 5,5 2,2
0,55 12,0 36,0 7,5 1,5
0,75 9,0 27,0 11,0 0,9
1,1 5,5 16,5 15,0 0,6
1,5 3,5 10,5 18,5 0,45
2,2 2,5 7,5 22,0 0,36
3,0 1,5 4,5 30,0 0,24
4,0 1,1 3,3 45,0 0,15
55,0 0,12
75,0 0,09
Guide value if no suitable
measuring equipment is
available!
Picture 6.6.4 Measuring of motor stator resistance
The maximal value adjustable
in dr.5 depends on the power
circuit. In case the measured
resistance is larger than this
value, the maximal value has to
be adjusted.

KEB COMBIVERT F4-C Specifications

General

Brand	KEB
Model	COMBIVERT F4-C
Category	DC Drives
Language	English