Mitsubishi Electric FR-F700 Series Configuration guide

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FR-F700 Series
Instruction Manual Supplement
Before using this FR-F746-EC (IP54 specification) inverter, please read through the
following instructions along with the supplied manual for this inverter.
1. Inverter type
2. Removal and installation method of the front cover
(1) Removal
• After removing the installation screw, remove the front cover.*
• Remove the connection cable from the PU connector.
• Remove the hook of metal chain end from the inverter.
* Since the metal chain is mounted to the front cover, remove the front cover slowly.
(2) Installation
• Install the hook of metal chain end to the inverter.
• Connect the connection cable to the PU connector.
• Fix the front cover using the installation screws securely.
CAUTION
· When installing the front cover, be careful not to pinch the connection cable or
the metal chain.
- EC00126
Symbol
00023
to
00620
Displays the SLD rated
current
Description
FR --F746
Symbol
F746
Voltage/structure specification
Three-phase 400V class/
waterproof structure IP54
(standard IEC 60529:2001)
specification
Removal/installation
hook
Metal chain Connection cable
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3. Precautions for use of the inverter
There are following precautions for IP54 specification.
(1) Do not remove the operation panel.
The operation panel is installed to the front cover.
The connection cable is also connected to PU connector internal of the
inverter.
(2) Remove the rubber bushing and use the cable gland (equivalent for SKINTOP
ST-M series, locknuts GMP-GL-M series and Gaskets GMP series, LAPP) so
that cable wiring satisfies IP54.
For a hole in which the cable is not led, the rubber bush may be used without
replacing.
(3) Not supported to UL, cUL
CAUTION
· The operation panel (FR-DU07) is designed to IP54 specifications.
Do not install the FR-DU07 mounted on the FR-F740-EC.
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(4) The cooling fan fixes the fan cover with fixed screws.
For the type, refer to the following table.
*1 The clearances above and under the inverter should be 10cm or more. (Spaces on
both sides are not necessary.)
Since the fan cover is fixed with screws, leave enough clearances so that the screws
can be removed with a driver and such.
*2 The F746-00023 to 00052 do not have a cooling fan.
Removal procedure of cooling fan
• Remove the fixed screws to remove the fan cover.
• Remove the fan connection connector.
• Remove the cooling fan.
Installation procedure of cooling fan
• After confirming the orientation of the fan, reinstall the fan so that the arrow
on the left of "AIR FLOW" faces up.
• Connect the fan connection connector to return the connector to the original
position.
When wiring, care must be taken to avoid the cables being caught by the fan.
• Install the fan cover and fix it with the fixed screws.
(5) Inspection
Check that packing is not removed at removal or reinstallation of a cover.
If packing is removed, contact the sales representative. If the inverter is used
with packing removed, the inverter does not conform to IP54.
Inverter Type Fan Type Units
F746
00083,00126 MMF-09D24TS-RP3 BKO-CA1640H03 1
00170,00250,00310,
00380 MMF-09D24TS-RP3 BKO-CA1640H03 2
00470,00620 MMF-12D24DS-RP3 BKO-CA1619H03 2
00770 MMF-09D24DS-RP3 BKO-CA1640H03 2
00930,01160 MMF-12D24DS-RP3 BKO-CA1619H03 2
AIR FLOW
<Side of cooling fan>
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4. Rating
SLD is initially set.
*1 The applicable motor capacity indicated is the maximum capacity applicable for use of the Mitsubishi 4-pole
standard motor.
*2 The rated output capacity indicated assumes that the output voltage is 440V.
*3 When operating the inverter with the carrier frequency set to 3kHz or more, the carrier frequency automatically
decreases if the inverter output current exceeds the value in parenthesis of the rated current. This may cause the
motor noise to increase.
*4 The % value of the overload current rating indicated is the ratio of the overload current to the inverter's rated
output current. For repeated duty, allow time for the inverter and motor to return to or below the temperatures
under 100% load.
*5 The maximum output voltage does not exceed the power supply voltage. The maximum output voltage can be
changed within the setting range. However, the pulse voltage value of the inverter output side voltage remains
unchanged at about that of the power supply.
*6 The power supply capacity varies with the value of the power supply side inverter impedance (including those of
the input reactor and cables).
Type FR-F746-  -EC 00023 00038 00052 00083 00126 00170 00250 00310 00380 00470 00620 00770 00930 01160
Applied motor capacity
(kW) *1 0.75 1.5 2.2 3.7 5.5 7.5 11 15 18.5 22 30 37 45 55
Output
Rated
capacity
(kVA) *2
LD
1.6 2.7 3.7 5.8 8.8 12.2 17.5 22.1 26.7 32.8 43.4 53.3 64.8 80.8
SLD
Rated
current(A)
*3
LD 2.1
(1.8)
3.5
(3.0)
4.8
(4.1)
7.6
(6.5)
11.5
(9.8)
16
(13.6)
23
(20)
29
(25)
35
(30)
43
(37)
57
(48)
70
(60)
85
(72)
106
(90)
SLD 2.3
(2.0)
3.8
(3.2)
5.2
(4.4)
8.3
(7.1)
12.6
(10.7)
17
(14.5)
25
(21)
31
(26)
38
(32)
47
(40)
62
(53)
77
(65)
93
(79)
116
(99)
Overload
current
rating *4
LD 120%60s, 150%3s, Ambient temperature 40°C
SLD 110%60s, 120%3s, Ambient temperature 30°C
Voltage *5 Three-phase 380V-480V
Power supply
Rated input AC
voltage/frequency Three-phase 380V-480V 50/60Hz
Permissible AC
voltage fluctuation 323 to 528V 50Hz/60Hz
Permissible
frequency
fluctuation
±5%
Power
supply
system
capacity
(kVA) *6
LD
2.5 4.5 5.5 9 12 17 20 28 34 41 52 66 80 100
SLD
Protective structure IP54
Cooling system Self cooling Forced air cooling
Approx. mass 12.5 18.5 21.5 30 27 42 42
Ambient
temperature
LD -10°C to 40°C (non-freezing)
SLD -10°C to 30°C (non-freezing)
2
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5. Outline dimension drawings
•FR-F746-00023,00038,00052,00083,00126-EC
•FR-F746-00170,00250-EC
380
7.5 7.5
395
7
180
249
210
2.3
104
38 3886.5 86.5
FAN
Exhaust
Screw : M6
2holes 7
explosion-releasing
valve
3holes 28
NP
Rating plate
(with rubber bushing)
(Unit : mm)
FAN
Exhaust
2holes 7
explosion-releasing
valve
4holes 35
NP
Rating plate
(with rubber bushing)
(Unit : mm)
48 48 48
255
319
7
380
395
87.5 87.5
240
2.3
7.5
135 7.5
Screw : M6
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•FR-F746-00310,00380-EC
•FR-F746-00470,00620-EC
FAN
Exhaust
Screw : M8
2holes 10
explosion-releasing
valve
NP
Rating plate
(with rubber bushing)
(Unit : mm)
   









 
4holes 35
FAN
Exhaust
Screw : M8
2holes 10
explosion-releasing
valve
NP
Rating plate
(with rubber bushing)
4holes 44
60 60 6087 87
153 10
540
10
560
10
312
354
2.3
260
(Unit : mm)
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•FR-F746-00770-EC
•FR-F746-00930,01160-EC
FAN
Exhaust
Screw : M8
2holes 10
NP
Rating plate
(with rubber bushing)
4holes 63
265
3.2
360
10
300
590 57010 10152
8383 83 55.555.5
(Unit : mm)
FAN
Exhaust
Screw : M10
2holes 12
NP
Rating plate
(with rubber bushing)
4holes 63
12
471
411
91.5 96 96 96 91.5
195 10 635 15
660
320
3.2
(Unit : mm)
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MEMO
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