CHAPTER 12: DESCRIPTION OF PARAMETER SETTINGS
189 63-4528—04
• It should go with Pr. 00-11 and Pr.00-12 for setting.
DERATING CURVE DIAGRAM WHILE NORMAL DUTY AND HEAVY DUTY (CONTINUES)
4
Fc (kHz)
RATIO
(%)
56789101112131415
03
02
01
110
100
90
80
70
SETTING 1
NORMAL DUTY
(40 : UL OPEN TYPE AND TYPE 1)
HEAVY DUTY
(50 : UL OPEN TYPE)
(40 : UL TYPE 1 AND OPEN TYPE_SIZE BY SIZE)
230V
01
02
03
VFD CORE 1 HP - 20 HP, 208/230 VOLTAGE
VFD CORE 25 HP - 60 HP, 208/230 VOLTAGE
VFD CORE 75-125 HP, 208/230 VOLTAGE
M33677
4
Fc (kHz)
56789101112131415
110
100
90
80
70
SETTING 0 OR 2
NORMAL DUTY
(30 : UL OPEN TYPE AND TYPE 1)
HEAVY DUTY
(40 : UL OPEN TYPE)
(30 : UL TYPE 1 OR OPEN TYPE_SIZE BY SIZE)
230V
03
02
01
01
02
03
VFD CORE 1 HP - 20 HP, 208/230 VOLTAGE
VFD CORE 25 HP - 60 HP, 208/230 VOLTAGE
VFD CORE 75-125 HP, 208/230 VOLTAGE
RATIO
(%)
MINIMUM MOUNTING CLEARANCE
FRAME
A~C
A (mm/in) B (mm/in) C (mm/in)
D (mm/in)
D~E
60/1.2
100/3.3
30/0.6
50/1.7
10/0.2
0
0
A
B
B
A
INVERTER
NOTE:
THE MOUNTING CLEARANCES SHOWN IN THE LEFT FIGURE ARE NOT FOR INSTALLING THE DRIVE IN A
CONFINED SPACE (SUCH AS CABINET OR ELECTRIC BOX). WHEN INSTALLING IN A CONFINED SPACE,
BESIDES THESE SAME MINIMUM MOUNTING CLEARANCES, IT NEEDS TO HAVE THE VENTILATION
EQUIPMENT OR AIR CONDITIONER TO KEEP THE SURROUNDING TEMPERATURE LOWER THAN THE
OPERATION TEMPERATURE.
THE FOLLOWING TABLE SHOWS HEAT DISSIPATION AND THE REQUIRED AIR VOLUME WHEN INSTALLING
A SINGLE DRIVE IN A CONFINED SPACE. WHEN INSTALLING MULTIPLE DRIVES, THE REQUIRED AIR
VOLUME SHALL BE MULTIPLIED BY THE NUMBER OF DRIVES.
REFER TO THE CHART (AIR FLOW RATE FOR COOLING) FOR VENTILATION EQUIPMENT DESIGN AND
SELECTION.
REFER TO THE CHART (POWER DISSIPATION) FOR AIR CONDITIONER DESIGN AND SELECTION.
IT IS THE MINIMUM DISTANCE REQUIRED FOR FRAME A~D. IF DRIVES ARE INSTALLED CLOSER THAN
THE MINIMUM MOUNTING CLEARANCE, THE FAN MAY NOT FUNCTION PROPERLY.
M31500A
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