Parker Compax3 User Manual

Setting up Compax3
C3I12T11
190
192-120113 N08 C3I12T11 - December 2010
Replacement switching diagram - data for a phase
This data can be obtained from the manufacturer or be determined by
measurement.
U1: Nominal phase voltage
R1: Stator leg resistance
X1σ=2πfL1σ:
Leak reactance (for f=50Hz mains frequency)
L1σ:
Stator leakage inductance
X
h
=2πfL
H
:
Main reactance (for f=50Hz mains frequency)
LΗ:
Main field inductance
X
2σ
'=2
π
fL
2σ
:
Referenced leak reactance (for f=50Hz mains frequency)
L2σ:
Rotor leak inductance
R
2
': Referenced carriage resistance
I
mR
: Magnetization Current
Slip Frequency
The slip frequency is stated in [Hz electrical] or in [‰] and can be determined as
follows
f2[mHz (electrical)]= (fs*60-Nnominal*P/2)/N
1000
60
2
60
][Pr
1000
120
1000
60
2
60
.)]([
2
2
⋅
⋅
⋅−⋅
=
⋅






⋅−=⋅⋅
⋅
⋅−⋅
=
S
NennS
NennSS
S
NennS
f
P
Nf
omillef
P
Nff
f
P
Nf
elmHzf
Whereas P = value before the point of the term è
Nenn
s
N
f 260⋅⋅
f
s
: Synchronous nominal frequency (dimensioning base)
N
Nom
: Nominal speed in rpm
f
2
: Slip frequency in mHz (electrical)

Parker Compax3 Specifications

General

Protection Class	IP20
Control Modes	Torque, Speed, Position
Feedback Options	Incremental encoder, Absolute encoder, Resolver
Communication Interfaces	CANopen, EtherCAT, Profinet
Safety Features	STO (Safe Torque Off), SS1 (Safe Stop 1), SOS (Safe Operating Stop)
Input Voltage	200-480 VAC
Relative Humidity	5% to 85% (non-condensing)
Shock Resistance	According to EN 60068-2-27
Operating Temperature	0°C to +40°C