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DIFFERENCE and COMPATIBILITY
of SJ300 series and SJ700 series
TORQUE CHARACTORISTIC
DERATING DATA
Items
Retry or trip parameter
A016:External frequency filter
time const.
A105:[OI]-[L] input start
frequency enable
C025:Terminal [15] function
b012, b212, b312:
Electronic thermal function
d007:
Scaled output frequency monitoring
A038:Jog frequency setting
Removable
Position
Position
Arrangement
Others
055L
075L
110L
055H
075H
Installation
External radiating fin
Option position
SJ-DG
SJ-FB
SJ-DN / SJ-DN2
SJ-LW
SJ-PBT
Screw diameter
110L/H
300L
450L
370H
SJ300 series SJ700 series
You can copy the parameter settings from the SJ300 series into the SJ700 series.
(You cannot copy the parameter settings from the SJ700 series to the SJ300 series because the SJ700
series has many new functions and additional parameters.)
No display mode selection.
(full display)
Basic display mode/Data comparison function addition.
Note:basic display mode [factory setting])
To display all parameters, specify "00" for "b037".
Instantaneous power failure/under-voltage/
overvoltage/overcurrent:It sets up by b001.
Instantaneous power failure/under-voltage:It sets
up by b001.
overvoltage/overcurrent:It sets up by b008.
Default:01(external start frequency) Default:00(0Hz)
Default:08(instantaneous power failure) Default:40(cooling-fan speed drop)
You can not change the output frequency
setting by using the and/or key.
055L/H:5mm upper part from SJ300. 300L/H:97mm upper part from SJ300.
Other model:same position.
Those with compatibility.
Those with compatibility.
Note:Since the SJ700 series has many new functions and additional parameters,
some functions of the SJ-DN, SJ-LW, and SJ-PBT (option boards conforming to the open network
specifications) cannot be implemented on the SJ700 series. SJ-DN2 has compatibility to SJ700.
You can not change the output frequency
setting by using the and/or key.
055 to 110L/H:10mm upper part from SJ300.
150 to 300L/H:20mm upper part from SJ300.550L:30mm upper part from SJ300.
Other model:same position.
Setting range:0 to 999Hz
Setting range:
0.01 to 999Hz(0Hz setup is impossible)
Removable
Other model:same position. 055L/H:5mm upper part from SJ300. 300L/H:97mm upper part from SJ300.
M8(Ground Screw)
150 to 220L/H:RB there is not a terminal.
All the models are possible.
up to 11kW
055L/H: SJ700 is in next larger enclosure vs. SJ300. All other models are the same enclosure size.
055L/H:Those with no compatibility.075 to 550L/H:Those with compatibility. Note 2
Other model:same position. 055L/H:5mm upper part from SJ300. 300L/H:97mm upper part from SJ300.
17
17
17
50
50
055 to 110L/H:Two steps, 150 to 550L/H:One step
150 to 220L/H:RB there is a terminal.
15kW or more is possible.
up to 22kW
16
10
10
35
35
055 to 550L/H:One step
M6(Ground Screw)
M10 M8
M6 M8
Removable
(You can mount the SJ300 series into the SJ700 series.)
Setting upper limit:120% Setting upper limit:100%
Default:8 Default:31 Note 1
d001:
Output frequency monitoring
M6(Ground Screw) M5(Ground Screw)
Copying the parameter settings
Parameter display mode.
Change function
Terminal
Minimum value of
resistor(Ω)
Easy-removable Dc bus Capacitor
Dynamic Brake circuit
Dimensions
Digital operator position
Option boards
Control
Circuit
Main
Circuit
Note1:Since a response falls the V/F characteristic curve selection SLV should make this setup small.
Note2:370, 450L/H and 550H:Metal fittings differ.
29
30
Base frequency = 60Hz
Base frequency = 50Hz
100 1206560200.3
Output frequency (Hz)
Output torque (%)
6
95
92
80
55
70
45
35
30
100
30 45kW
0.4 3.7kW
55 132kW
5.5 22kW
15 22kW
30 55kW
0.4 11kW
0.4 3.7kW
Sensorless vector control
V/f control
Sensorless vector control
V/f control
Output frequency (Hz)
Output torque (%)
200V class
Output current(Ratio to the rating:%)
100
95
90
85
80
75
70
65
60
55
Output current(Ratio to the rating:%)
100
95
90
85
80
75
70
65
60
55
0.5 2 4 6 8 10 12 14 15
0.5 2 4 6 8 10 12 14 15
400V class
400V class
SJ700
SJ700
SJ700B
Output current(Ratio to the rating:%)
100
95
90
85
80
75
70
65
60
55
0.5 2 4 6 8 10 12
18.5kW
15kW
30kW
37kW
22kW
45,55kW
15kW
30kW45kW37kW
75kW
90kW
11kW0.4 7.5kW
0.75 11kW
18.5kW
132kW
110kW
55kW
22kW
160kW
75kW
55kW
37kW
22kW
45kW
110kW
132kW
11 18.5kW
90kW 30kW
SJ700/SJ700B Series / Torque Under Continous Operation