General Description; General Description; Z1000 Model Selection; Control Mode Selection - YASKAWA Z1000 User Manual

1.2

General Description

u

Z1000 Model Selection

Refer to Table 1.1 for drive selection depending on the motor power and Normal Duty (ND) or Heavy Duty (HD) rating.
Note: The models and capacities in shown here are based on standard settings and operation conditions. Higher carrier frequencies and higher
ambient temperatures require derating.
Motor Power
HP
2
3
7.5
10
15
20
25
30
40
50
60
75
100
125
150
200
250
<1> These values assume the carrier frequency is set to 2 kHz.
Note: Current derating is required when setting the carrier frequency higher.
u

Control Mode Selection

Table 1.2 gives an overview of the control modes and the various features associated with those control modes.
Motor Type
Control Mode
Parameter Setting
Basic Description
Motor Type
Multi Motor
Type of
Applications
Motor data unknown
High Speed Accuracy
Speed Control Range
Speed Accuracy
Control
Characteristics
Speed Response
Starting Torque
YASKAWA TOEP YAIZ1U 03B YASKAWA AC Drive – Z1000 User Manual
Table 1.1 Z1000 Models
Drive Model
5A0003
5A0004
5A0006
5A0009
5A0011
5A0017
5A0022
5A0027
5A0032
5A0041
5A0052
5A0062
5A0077
5A0099
5A0125
5A0145
5A0192
5A0242
Table 1.2 Control Modes and Features
Induction Motors Permanent Magnet Motors
V/f
A1-02 = 0
Open Loop Vector control
V/f control
IM
YES
YES
–
1:40
±2 to 3%
3 Hz (approx.)
140% at 3 Hz
Rated Output Current (A)
Refer to Carrier Frequency Derating on page 265
OLV/PM
A1-02 = 5 Default Setting is V/f control (A1-02 = 0)
for PM motors
PM
–
–
YES
May fluctuate with characteristics and motor
1:20
temperature.
Speed deviation when operating at constant speed
±0.2% may fluctuate with characteristics and motor
temperature.
Max. frequency of a speed reference signal that the
10 Hz drive can follow may fluctuate with characteristics
and motor temperature.
Starting torque may fluctuate with characteristics and
100% at
motor temperature.
5% speed
Performance may differ by capacity.

1.2 General Description

<1>
2.7
3.9
6.1
9
11
17
22
27
32
41
52
62
77
99
125
145
192
242
for details.
Comments
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