Drive Derating; Carrier Frequency Settings And Rated Current Value - YASKAWA CIPR-CR70A Series Technical Manual

Ac drive for cranes 200/400 v class: 0.4 to 110/315 kw
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Environment
• 10 Hz to 20 Hz: 1 G (9.8 m/s
• 20 Hz to 55 Hz:
Vibration
2003 to 2180, 4002 to 4150: 0.6 G (5.9 m/s
2215 to 2415, 4180 to 4605: 0.2 G (2.0 m/s
Installation
Install the drive vertically for sufficient cooling airflow.
Orientation
Item
• UL61800-5-1
• EN61800-3
Harmonized
Standard
• IEC/EN61800-5-1
• Two Safe Disable inputs and one EDM output according to ISO/EN13849-1 Cat.III PLe, IEC/EN61508 SIL3
Open-chassis type (IP20)
Enclosed wall-mounted type (UL Type 1)
Protection
Note:
Design
Installing UL Type 1 kit on an open-chassis type (IP20) drive to convert the drive to a wall-mount enclosure (UL
Type 1).

Drive Derating

You must derate the drive capacity to operate the drive above the rated temperature, altitude, and default carrier
frequency.

Carrier Frequency Settings and Rated Current Value

Table 9.10 and Table 9.11 illustrate the manner in which the drive rated output current changes depending on the
setting in C6-02 [Carrier Frequency Selection]. The output current value changes linearly in accordance with
carrier frequency changes. Frequencies not listed in the following table can also be obtained by performing
calculations with the values listed in the table.
Table 9.10 Carrier Frequency and Rated Current Derating (200 V Class)
Model
2 kHz
2003
3.2
2005
5.0
2008
8.0
2011
11.0
2014
14.0
2018
17.5
2025
25.0
2033
33.0
2047
47.0
2060
60.0
2075
75.0
2088
88.0
2115
115.0
2145
145.0
2180
180.0
2215
215.0
2283
283.0
YASKAWA ELECTRIC SIEP C710617 19A YASKAWA AC Drive CR700 Technical Manual
Conditions
2
, 32.15 ft/s
2
)
2
2
, 19.36 ft/s
)
2
, 6.56 ft/s
2
)
Table 9.9 Standard
Specification
Rated Current (A)
5 kHz
8 kHz
3.2
3.2
5.0
5.0
8.0
8.0
11.0
11.0
14.0
14.0
17.5
17.5
25.0
25.0
33.0
33.0
47.0
47.0
60.0
60.0
75.0
75.0
88.0
88.0
115.0
115.0
145.0
125.2
180.0
155.2
215.0
184.8
283.0
249.0
9 Specifications
10 kHz
12.5 kHz
3.1
2.9
4.8
4.6
7.4
6.6
10.4
9.6
12.6
10.8
16.1
14.3
23.0
20.5
29.3
24.8
43.4
38.9
56.0
51.0
68.6
60.5
80.5
71.0
105.1
92.8
112.0
-
138.6
-
164.7
-
226.4
-
15 kHz
2.78
4.3
5.8
8.8
9.1
12.6
18.0
20.2
34.4
46
53
62
81
-
-
-
-
403

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Cr700

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