Temperature derating, Parameter settings – Yaskawa iQpump1000 AC Drive Quick Start User Manual
Page 322
Drive Model
Output Capacity
Single Phase Input Load
Motor Power (HP)
Motor FLA
Power (kVA)
Current (A)
4A0362
125
156
142
308
4A0414
150
180
168
365
4A0515
150
180
171
371
4A0675
200
240
225
489
Table A.20 Sizing Method B, 600 V Single-Phase Input (575 V to 600 V), 575 V Three-Phase Motor
Drive Model
Output Capacity
Single Phase Input Load
Motor Power (HP)
Motor FLA
Power (kVA)
Current (A)
5A0003
1
1.7
1.78
3.10
5A0004
2
2.7
2.93
5.10
5A0006
3
3.9
4.37
7.60
5A0009
5
6.1
6.90
12.0
5A0011
3
3.9
4.95
8.60
5A0017
7.5
9
11.4
19.8
5A0022
7.5
9
11.4
19.8
5A0027
10
11
16.1
28.0
5A0032
10
11
16.1
28.0
5A0041
20
22
24.0
41.8
5A0052
20
22
24.0
41.8
5A0062
30
32
36.8
64.0
5A0077
40
41
46.0
80.0
5A0099
40
41
47.2
82.0
5A0125
60
62
68.4
119
5A0145
60
62
68.4
119
5A0192
100
99
113
196
5A0242
100
99
113
196
u
Temperature Derating
To ensure the maximum performance life, the drive output current must be derated as shown in
when the drive is
installed in areas with high ambient temperature or if drives are mounted side-by-side in a cabinet. In order to ensure reliable
drive overload protection, set parameters L8-12 and L8-35 according to the installation conditions.
n
Parameter Settings
No.
Name
Description
Range
Def.
L8-12
Ambient
Temperature Setting
Adjust the drive overload (oL2) protection level when the drive is installed
in an environment that exceeds its ambient temperature rating.
-10 to +50
+40 °C
L8-35
Installation Method
Selection
0: IP00/Open-Chassis Enclosure
1: Side-by-Side Mounting
2: IP20/NEMA Type 1 Enclosure
3: Finless Drive or External Heatsink Installation
0 to 3
<1>
<1> Default setting is determined by drive model.
Setting 0: (Models 2A0250 to 2A0415 and 4A0208 to 4A1200)
Setting 2: (Models 2A0004 to 2A0211, 4A0002 to 4A0165, and 5A0003 to 5A0242).
Setting 0: IP00/Open-Chassis Enclosure
Drive operation between -10 °C and +50 °C allows 100% continuous current without derating.
Setting 1: Side-by-Side Mounting
Drive operation between -10 °C and +30 °C allows 100% continuous current without derating. Operation between +30 °C and
+50 °C requires output current derating.
Setting 2: IP20/NEMA Type 1 Enclosure
Drive operation between -10 °C and +40 °C allows 100% continuous current without derating. Operation between +40 °C and
+50 °C requires output current derating.
A.4 Drive Derating Data
322
YASKAWA TOEP YAIP1W 01B YASKAWA AC Drive - iQpump1000 Quick Start Guide