Mitsubishi Electric FR-F820-00046 Instruction Manual page 55

Fr-f800 series
Hide thumbs Also See for FR-F820-00046:
Table of Contents

Advertisement

• 400 V class (440 V input power supply, with a power factor improving AC or DC reactor)
Applicable
Terminal
inverter model
screw
*4
FR-F840-[ ]
size
00023(0.75K)
to
M4
00083(3.7K)
00126(5.5K)
M4
00170(7.5K)
M4
00250(11K)
M4
00310(15K)
M5
00380(18.5K) M5
00470(22K)
M6
00620(30K)
M6
00770(37K)
M6
00930(45K)
M8
01160(55K)
M8
01800(75K)
M8
02160(90K)
M10
02600(110K)
M10
03250(132K)
M10(M12) 14.7
03610(160K)
M10(M12) 14.7
04320(185K)
M12(M10) 24.5
04810(220K)
M12(M10) 24.5
05470(250K)
M12(M10) 46
06100(280K)
M12(M10) 46
06830(315K)
M12(M10) 46
*1
For all the 200 V class capacities and FR-F840-01160(55K) or lower, it is the gauge of a cable with the continuous maximum permissible
temperature of 75°C (HIV cable (600 V grade heat-resistant PVC insulated wire), etc.). It assumes a surrounding air temperature of 50°C or lower
and the wiring distance of 20 m or shorter.
For the FR-F840-01800(75K) or higher, it is the gauge of the cable with the continuous maximum permissible temperature of 90°C or higher. It
assumes a surrounding air temperature of 50°C or lower and in-enclosure wiring.
*2
For all the 200 V class capacities and FR-F840-00930(45K) or lower, it is the gauge of a cable with the continuous maximum permissible
temperature of 75°C (THHW cable). It assumes a surrounding air temperature of 40°C or lower and the wiring distance of 20 m or shorter.
For the FR-F840-01160(55K) or higher, it is the gauge of a cable with the continuous maximum permissible temperature of 90°C (THHN cable).
It assumes a surrounding air temperature of 40°C or lower and in-enclosure wiring.
(For the use in the United States or Canada, refer to "Instructions for UL and cUL" in the Instruction Manual (Startup) or Instruction Manual
(Hardware).)
*3
For the FR-F820-00930(22K) or lower and the FR-F840-00930(45K) or lower, it is the gauge of a cable with the continuous maximum permissible
temperature of 70°C (PVC cable). It assumes a surrounding air temperature of 40°C or lower and the wiring distance of 20 m or shorter.
For the FR-F820-01250(30K) or higher and the FR-F840-01160(55K) or higher, it is the gauge of a cable with the continuous maximum
permissible temperature of 90°C (XLPE cable). It assumes a surrounding air temperature of 40°C or lower and in-enclosure wiring.
(Selection example mainly for use in Europe.)
*4
The screw size for terminals R/L1, S/L2, T/L3, U, V, W, P/+, N/-, P1, and P3, and the earthing (grounding) terminal are shown.
The screw size for earthing (grounding) terminal on FR-F820-00930(22K) or higher is shown in parentheses.
The screw size for terminal P/+ for option connection on the FR-F840-03250(132K) and FR-F840-03610(160K) is shown in parentheses.
The screw size for earthing (grounding) terminal on FR-F840-04320(185K) or higher is shown in parentheses.
The line voltage drop can be calculated by the following formula:
Line voltage drop [V] =
Use a larger diameter cable when the wiring distance is long or when it is desired to decrease the voltage drop (torque
reduction) in the low speed range.
NOTE
• Tighten the terminal screw to the specified torque.
A screw that has been tightened too loosely can cause a short circuit or malfunction.
A screw that has been tightened too tightly can cause a short circuit or malfunction due to the unit breakage.
• Use crimp terminals with insulation sleeves to wire the power supply and motor.
54
2. INSTALLATION AND WIRING
2.5 Main circuit terminals
Crimp terminal
Tightening
torque
R/L1, S/
(N·m)
L2, T/
U, V, W
L3
1.5
2-4
2-4
1.5
2-4
2-4
1.5
5.5-4
5.5-4
1.5
5.5-4
5.5-4
2.5
5.5-5
5.5-5
2.5
8-5
8-5
4.4
14-6
14-6
4.4
22-6
22-6
4.4
22-6
22-6
7.8
38-8
38-8
7.8
60-8
60-8
7.8
60-8
60-8
14.7
80-10
80-10
14.7
100-10 100-10 100
150-10 150-10 125
150-10 150-10 150
100-12 100-12 2×100 2×100 2×100
100-12 100-12 2×100 2×100 2 × 125 60
150-12 150-12 2×125 2×125 2×125
150-12 150-12 2×150 2×150 2×150
200-12 200-12 2×200 2×200 2×200
× wire resistance [mΩ/m] × wiring distance [m] × current [A]
2
*1
HIV cables, etc. (mm
)
R/L1,
Earthing
U, V,
S/L2,
P/+, P1
(grounding)
W
T/L3
cable
2
2
2
2
2
2
3.5
3.5
3.5
3.5
3.5
3.5
5.5
5.5
5.5
5.5
5.5
5.5
8
5.5
8
8
14
8
14
14
22
14
22
22
22
14
22
22
22
14
38
38
38
22
60
60
60
22
60
60
60
22
80
80
80
22
100
100
38
125
150
38
150
150
38
60
60
60
100
1000
Cable gauge
*2
AWG/MCM
PVC cables, etc. (mm
R/L1,
R/L1,
U, V,
S/L2,
S/L2,
W
T/L3
T/L3
14
14
2.5
2.5
14
14
2.5
2.5
12
12
4
4
10
10
6
6
10
10
6
6
8
8
10
10
6
6
16
16
4
4
25
25
4
4
25
25
2
2
50
50
1/0
1/0
50
50
1/0
1/0
50
50
3/0
3/0
70
70
4/0
4/0
95
95
250
250
120
120
300
300
150
150
2×4/0
2×4/0
2×95
2×95
2×4/0
2×4/0
2×95
2×95
2×250 2×250 2×120 2×120 120
2×300 2×300 2×150 2×150 150
2×350 2×350 2×185 2×185 2×95
2
*3
)
Earthing
U, V,
(grounding)
W
cable
2.5
4
4
10
10
16
16
16
16
25
25
25
35
50
70
95
95
95

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents