Difference And Compatibility Of Sj300 Series And Sj700/Sj700D Series - Hitachi SJ700 series Manual
Powerful inverter with sensorless vector control
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Also See for SJ700 series:
- Instruction manual (46 pages) ,
- Manual (33 pages) ,
- Software manual (15 pages)
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DIFFERENCE and COMPATIBILITY
of SJ300 series and SJ700/SJ700D series
Items
Copying the parameter settings
Parameter display mode.
Retry or trip parameter
d001:
Output frequency monitoring
d007:
Scaled output frequency monitoring
A016:External frequency filter
Change function
time const.
A038:Jog frequency setting
A105:[OI]-[L] input start
frequency enable
b012, b212, b312:
Electronic thermal function
C025:Terminal [15] function
Removable
Control
Circuit
Position
Screw diameter
Terminal
Main
Circuit
Position
Arrangement
Others
Easy-removable Dc bus Capacitor
Dynamic Brake circuit
055L
075L
Minimum value of
110L
055H
075H
Installation
Dimensions
External radiating fin
Digital operator position
SJ-DG
SJ-FB
SJ-DN / SJ-DN2
Option boards
SJ-PB/PBT, SJ-PB2/PBT2
SJ-LW
Option position
Note1: As analog response follows the V/F curve, selection of SLV may require this setting to be reduced.
Note2: 370, 450L/H and 550H:Metal fittings differ.
35
SJ300
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)
Instantaneous power failure/under-voltage/
overvoltage/overcurrent:It sets up by b001.
You can not change the output frequency
setting by using the △ and/or ▽ key.
Default:8
Setting range:0 to 999Hz
Default:01 (external start frequency)
Setting upper limit:120%
Default:08 (instantaneous power failure)
Removable
Other model:same position. 055L/H:5mm upper part from SJ300. 300L/H:97mm upper part from SJ300.
M6 (Ground Screw)
110L/H
M8 (Ground Screw)
300L
M10
450L
M6
370H
055 to 110L/H:10mm upper part from SJ300. 300L:77mm upper part from SJ300.
300H:72mm upper part from SJ300. 150 to 185L / 220H:29mm upper part from SJ300.
220L:18mm upper part from SJ300. 550L:25mm upper part from SJ300.
Other model:same position.
055 to 110L/H:Two steps, 150 to 550L/H:One step
150 to 220L/H:RB there is not a terminal.
All the models are possible.
up to 11kW
055L/H: SJ700/SJ700D 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
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-PB/PBT (option boards conforming to the open network
specifications) cannot be implemented on the SJ700 series. SJ-DN2, SJ-PB2/PBT2 has compatibility to SJ700-2.
SJ-DN2, SJ-PB2/PBT2 cannot access new paramaters is SJ700D-3.
available
Other model:same position. 055L/H:5mm upper part from SJ300. 300L/H:97mm upper part from SJ300.
series
Basic display mode/Data comparison function addition.
Note:basic display mode.
To display all parameters, specify "00" for "b037".
Instantaneous power failure/under-voltage:It sets
up by b001.
overvoltage/overcurrent:It sets up by b008.
You can not change the output frequency
setting by using the △ and/or ▽ key.
Default:31 Note 1
Setting range:
0.01 to 999Hz (0Hz setup is impossible)
Default:00 (0Hz)
Setting upper limit:100%
Default:40 (cooling-fan speed drop)
Removable (You can mount the SJ300 series into
the SJ700/SJ700D series.)
M5 (Ground Screw)
M6 (Ground Screw)
M8
M8
055 to 550L/H:One step
150 to 220L/H:RB there is a terminal.
15kW or more is possible.
up to 22kW
17
17
17
50
50
not available
SJ700/SJ700D
series
16
10
10
35
35
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