YASKAWA P1000, Техническое руководство

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Three-Phase 600 V Class
Drive Model
Rated Current [A]
Normal Duty Rating (ND)
2 kHz 3 kHz
5A0125 125.0 93.0
5A0145 145.0 108.0
5A0192 192.0 148.0
5A0242 242.0 187.0
u
Temperature Derating
To ensure the maximum performance life, the drive output current must be derated as shown in Figure A.1 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: External Heatsink Installation
0 to 3
<1>
<1> Default setting is determined by drive model.
Setting 0: (Models 2A0250 to 2A0415 and 4A0208 to 4A0675)
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 b30 °C and
+50 °C requires output current derating.
Setting 2: IP20/NEMA 1, UL Type 1 Enclosure
Drive operation between -10 °C and +40 °C allows 100% continuous current without derating. Operation b40 °C and
+50 °C requires output current derating.
Setting 3: External Heatsink Installation
Drive operation between -10 °C and +40 °C allows 100% continuous current without derating. Operation b40 °C and
+50 °C requires output current derating.
100
85
70
55
0
L8-35 = 2: IP20/NEMA 1,
UL Type 1 Enclosure
L8-35 = 3: External Heatsink
lnstallation
L8-35 = 0: IP00/Open-Chassis
Enclosure
30 -10 40 50
Drive Rating
(%)
L8-12
(Ambient temp:
°
C)
L8-35 = 1: Side-by-Side Mounting
Figure A.1 Ambient Temperature and Installation Method Derating
A.4 Drive Derating Data
428 YASKAWA SIEP YAIP1U 01C AC Drive - P1000 Technical Manual