SANCH S3800C Series User manual

User Manual
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TAIWAN SANCH ELECTRIC
S3800C Series High performance Vector
Control Inverter
Sanch wechat service number
37kW
440V 3PHASE
3800C
22kW
440V 3PHASE
3800C
3.7kW
440V 3PHASE
3800C
11kW
440V 3PHASE
3800C
All rights reserved. Subject to change without further notice.
Received ISO 9001, ISO 14001 and OHSAS 18001 recognition
Shanghai Office
Room 1410-1411,4# Building, Yatai square, Huaqiao international
Business City)
Tel:[phone] Fax:[phone]
3# Zixin Road, Jiangnan Hi-Tech Industrial Park,
Quanzhou, Fujian, China
Tel:[phone] Fax:[phone]
Business Hotline
North:+86-0595/2467 8266 +86-0575/8515 3392 +86-010/8085 4440
East:+86-0595/2467 8266 +86-0574/8711 8139 +86-0575/8515 3392
South:+86-0595/2467 8271 +86-0595/2467 8267
International:+86-0595/2467 8209
Fax:[phone]
Sanch Website :www.sanch.net E-mail: [e-mail]
Alibaba Website：www.savch.com.cn Alibaba Store：www.savch.net
Quanzhou Factory:Quanzhou Sangchuan Electric Equipment Co.,Ltd

User Manual
File No. 520038013810
Vision No. V1.0
Filing time 2016-10-25
SANCH electric provide a full range of technical support for our
customers. All users could contact with the nearest SANCH office
or service center, also could contact with our headquarters directly.
SANCH Electric reserves the copyrights and all rights, Subject to
change without further notice.
Quanzhou Factory:
QUANZHOU SANGCHUAN ELECTRIC EQUIPMENT CO., LTD
Address: 3# Zixin Road, Jiangnan Hi-Tech Industrial Park, Quan-
zhou, Fujian, China
Tel: [phone] Fax: [phone]
Shanghai Office:
SHANGHAI SANCH ELECTRIC TECHNOLOGY CO., LTD
Tel: [phone] Fax: [phone]
Service Hotline: [phone]
Sanch Website:www.sanch.net
S3800C Series High performance Vector Control
Inverter
Room 1410-1411,4# Building, Yatai square, Huaqiao international
Business City)
Alibaba Website：www.savch.com.cn
Alibaba Store：www.savch.net

PREFACE......................................................................................................................................1
1.Safety Instructions.................................................................................................................2
2.Hardware Description And Installation..........................................................................5
2.1 Operational Environment.......................................................................................................5
2.2 Installation Matters.................................................................................................................5
2.3 Model Description..................................................................................................................7
2.4 Inverter Specifications...........................................................................................................8
2.5 Precautions For Using Inverters.........................................................................................13
2.6 Keypad dimension figure....................................................................................................28
2.7 External Dimensions...........................................................................................................28
3.Keypad Description.............................................................................................................30
3.1 Overview Of Keypad Functions...........................................................................................30
3.2 Overview Of Operation Modes............................................................................................32
3.3 Running Mode................................................................................................................32
3.4 Programming Mode.........................................................................................................34
3.5 Alarm Mode....................................................................................................................45
4.Running..................................................................................................................................46
4.1 Test Run.............................................................................................................................46
4.2 Special Operations.............................................................................................................54
5.Function Parameters List..................................................................................................55
6.Function Parameters Description...................................................................................99
7.Failure Indication and Countermeasures......................................................................99
8.MAINTENANCE AND INSPECTION.................................................................................99
9.OPTIONS...............................................................................................................................100
9.1 Braking Resistor List.........................................................................................................100
9.2 Input/Output AC/DD Reactor Specifications List For S3800C Series Inverter...................101
9.3 Options for PG card............................................................................................................102

１
Thank you for choosing SANCH inverter! This instruction manual, which includes operation descrip-
tions and notes for maintenance, shall be delivered to the end-user.
For safety running and effective operation, this instruction manual shall be read thoroughly prior to
use, which shall also be preserved for later use. Provided problems occur and solution is not
provided in this instruction manual, contact your SANCH ELECTRIC representative or contact with
our company directly. Our professional technicians will serve for you actively. And please continue to
adopt products of SANCH, give valuable opinion and advice.
1. READING INSTRUCTIONS
Symbols of” DANGER” and” CAUTION” in the manual indicates that, for safety running or mainte-
nance of inverters or other electrical products, attention shall be attached during delivering, installa-
tion, operation and checks for the inverter. And these notes shall be applied for a better and safer
operation.
2. PRODUCTS RECEIVING
All products have been performed with strict test and inspection. After receiving the inverters, the
following checks shall be performed.
To check that SANCH inverter, an instruction manual and a cover is inside of the package
To check whether model number correspond with model and capacity your purchase order.
To check whether there are damaged parts during transportation and delivering. If there are, do
not connect with power supply.
If any of the above checkpoints are not satisfactory, contact your SANCH ELECTRIC representa-
tive for a quick resolution.
Never connect wires while power on. Do not check components or signal for circuit board
during operation.
Do not dismantle or change inner wire, circuit or components unnecessarily.
Make sure grounding terminals are correctly grounded. 220V level: Grounding Ⅲ; 440V level:
Special Grounding
If not used correctly, personnel damage even death may be caused.
If not used correctly, serious damage to inverter or machine may be resulted.
DANGER
DANGER
CAUTION
CAUTION
●
Do not perform a withstand voltage test for components of inverter, it can cause semi-
conductor components to be damaged by high voltage.
Never connect the output terminals U, V, W to AC power supply.
IC of CMOS on control circuit of the inverter shall be damaged by electrostatic influence. Do
not touch main circuit board.
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PREFACE

２
1.1 NOTES FOR OPERATION
Before wiring
Specification of applying power supply shall correspond to input voltage of the inverter.
Installation
Operation
When handling the inverter, do not draw front cover directly but handle it by the heat sink to
prevent the cover from falling off and to avoid the falling of the inverter and causing personal
injury or damage to the inverter.
Install the inverter on a base made of metal or other non-flammable material, Do not place
flammable object nearby to prevent fires.
If several inverters are installed in a electric cabinet, add extra cooling fan to keep the
temperature lower than 40 ℃to prevent over-heating or fire.
Operator shall be dismantled or refitted after power supply is off. Fixed operator shall be
processed as diagram shows to prevent operator fault or no display.
Confirm whether the input voltage is identical with the voltage in the nameplate on the right
side of the inverter, Otherwise the malfunction could happen.
Never put in or take off the motor during operation, otherwise over-current even over burning
the main circuit of the inverter may happen.
Do not remove the cover while current is flowing. Failure to observe this may result in electrical
shock to personnel.
When auto-restart function is set, do not approach the machine since motor can be reset
suddenly after being stopped.
Since STOP button can be selected by function set, which is different from usage of emer-
gency stop/on switch, attention shall be given to the usage.
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1.SAFETY INSTRUCTIONS
DANGER
CAUTION
CAUTION
Main circuit terminals must be correct, R/L1, S/L2 and T/L3 is input terminals and it’ s forbidden
to use mixing with U/T1, V/T2 and W/T3. Failure to observe this may cause the inverter dam-
aged.
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DANGER

３
Check and maintenance
Never touch heat sink or discharging resistor since temperature may be very high.
Since it is easy to change running speed from low to a high speed, verify safe working range of
motor and machine before running.
Pay attention to relative settings before using the brake.
Do not check signals during running.
All parameters of the inverter have been preset at the factory according to line frequency. Do
not change the settings unnecessarily.
Do not perform dismantling or checks while power supply and charging indicator” CHARGE”
are still on.
Ambient temperature for operating the inverter shall be -10℃to + 40℃and 90%RH non
condensation.
After removing the dust-cover, ambient temperature for operating the inverter shall be -10℃
to + 50℃and 95%RH non condensation. However under this condition, the ambient environ-
ment must be without drips of water or metal dust. If there are, the dust cover shall be refitted
and check whether ambient temperature is within -10℃to + 40℃simultaneously.
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CAUTION
Caution
Disposal precaution
Explosion may occur when burning the electrolytic capacitor of the main circuit and printing
plate. Toxic gas may be generated when burning control panel and other plastic fittings.
It shall be treated as Industrial waste when disposing of it.
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Caution

４
1.2 NOTES FOR OPERATION ENVIRONMENT
Direct sunlight. Corrosive gas or fluids Oil
Oil
COOL
Iron chips and dust
Rain, moisture
Salt or saline
Extreme high ambient
temperatures (Above 40℃)
Extreme low temperatures
Radioactive materials Locations of inflammable
materials
Large impelling
Electromagnetic waves and
ultra high-angle rays (For
example: locations of welding
machines and etc.)
Salt

５
2.1 OPERATIONAL ENVIRONMENT
2.2 INSTALLATION MATTERS
Table 2.1 Operational Environmental Requirements
Table 2.2 The output Current Derating Factor in Relation to Altitude
Altitude
1,000 m (3300 ft)or lower
1,000~1,500m
1,500~2,000m
2,000~2,500m
2,500~3,000m
1
0.97
0.95
0.91
0.88
(1) Installing base
Install the inverter on a base made of metal or other non-combustible; do not mount it upside down,
obliquely or horizontally.
Install the inverter on a base made of metal or other non-combustible.
Otherwise,it may cause a fire.
Items Specifications
-10 to+50℃; When inverters (22kW or below) are mounted side-by-side without any
clearance between them, the surrounding temperature should be within the range from
-10 to +40°C (14 to 104°F)
3mm (max. amplitude) within 2 ~ 9 Hz
9.8 m/s2 within 9 ~ 20 Hz
2 m/s2 within 20 ~ 55 Hz
1 m/s2 within 55 ~ 200 Hz
The inverter must not be exposed to dust, direct sunlight, corrosive , gases, flammable
gases, oil mist, lint and small metal filings ,vapor, electromagnetic interference (welding
machines, power machines) , water drops, or vibration (punch).
Keep away from radioactive materials and flammable object.
Install antivibration pads to reduce vibration if vibration cannot be avoided
No condensation below 90%
Ambient
temperat-
ure
Relative
humidity
Altitude
Environ-
ment Atm-
osphere
Atmosp-
heric
pressure
1,000 m or less (Note 1)
86~106kPa
Installation environment has a direct impact on the normal function of and life span of the inverter, so
install S3800C series of inverters in an environment that satisfies the requirements listed in Table 2.1:
(Note 1) If you use the inverter in an altitude above 1000 m (3300 ft), you should apply an output
current derating factor as listed in Table 2.2.
2.HARDWARE DESCRIPTION AND INSTALLATION
Vibration
Output current derating factor
Warning

６
(2) Installation Clearance
Make sure that the minimum clearances indicated in Figure 2.1 and Table 2.3 are maintained at all
times. When mounting the inverter in the panel of your system, take extra care with ventilation inside
the panel as the surrounding temperature easily rises. Do not mount the inverter in a small panel with
poor ventilation, it’s easy to cause failure due to the inverter overheating.
(3) Installing two or more inverters
When installing several inverters in the same unit or panel, install them side by side. When one must
be installed above the other, be sure to separate them with a partition plate, or the like, so that any
heat radiating from an inverter will not affect the one/s above.and pay attention to put the position for
cooling , must install cooling fans on the case, to make the inverter surrounding temperature below
50℃for the principle. As long as the surrounding temperature is 40℃(104oF) or lower, inverters of
22kW or below can be mounted side by side without any clearace between them.
Inverter capacity
1.5kW
2.2~22kW
30~315kW
A
50
10
50
B
100
Table 2.3 Installation Clearance（mm）
B
B
A A
Figure 2.1 Installation diagrammatic drawing
ＩＮＳＩＤＥ ＴＨＥ
ＣＡＢＩＮＥＴ
（ＦＡＬＳＥ）
ＡＩＲ ＥＸＣＨＡＮＧＥＦＡＮ
ＩＮＳＩＤＥ ＴＨＥ
ＣＡＢＩＮＥＴ
ＩＮＳＩＤＥ ＴＨＥ
ＣＡＢＩＮＥＴ
（ＣＯＲＲＥＣＴ） （ＦＡＬＳＥ）（ＣＯＲＲＥＣＴ）
ＩＮＳＩＤＥ ＴＨＥ
ＣＡＢＩＮＥＴ
ＡＩＲ ＥＸＣＨＡＮＧＥＦＡＮ
C

７
2.3 MODEL DESCRIPTION
DRIVE MODEL: S3800C-4T1.5G
INPUT:AC 3 PHASE 380~480V 50/60Hz
OUTPUT:3 PHASE 0~480V 2.8kVA4.0A
FREQUENCYRANGE:0.1~500Hz
Model
Input power supply Spec
Output power supply Spec
Output frequency
Ｓ ３８００Ｃ –４ Ｔ １．５ Ｇ
SANCH Ｇ：Ｇｅｎｅｒａｌ
Ａｐｐｌｉｃａｂｌｅ ｍｏｔｏｒ ｒａｔｉｎｇ
１．５： １．５ｋＷ
２．２： ２．２ｋＷ
２２： ２２ｋＷ
２００：２００ＫＷ
Input power source :
2T：3 ph 220V
4T：3 ph 440V
Product series name

８
2.4 INVERTER SPECIFICATIONS
2.4.1 Standard Specifications
220V Three phase Series
目项 Ｓｐｅｃｉｆｉｃａｔｉｏｎｓ
Ｔｙｐｅ（Ｓ３８００Ｃ－２Ｔ＊＊＊Ｇ）
Ｎｏｍｉｎａｌ ａｐｐｌｉｅｄ ｍｏｔｏｒ
［ｋＷ］（ｒａｔｅｄ ｏｕｔｐｕｔ）
Ｒａｔｅｄ ｐｏｗｅｒ ［ｋＶＡ］
Ｖｏｌｔａｇｅ ［Ｖ］
Ｒａｔｅｄ ｃｕｒｒｅｎｔ ［Ａ］
Ｏｖｅｒｌｏａｄ ｃａｐａｂｉｌｉｔｙ
Ｖｏｌｔａｇｅ， ｆｒｅｑｕｅｎｃｙ
Ｖｏｌｔａｇｅ， ｆｒｅｑｕｅｎｃｙ
ｖａｒｉａｔｉｏｎｓ
Ｒｅｑｕｉｒｅｄ ｐｏｗｅｒ ｓｕｐｐｌｙ
ｃａｐａｃｉｔｙ（ｗｉｔｈ ＤＣＲ）
［ｋＶＡ］
Ｒａｔｅｄ ｉｎｐｕｔ ｃｕｒｒｅｎｔ
（ｗｉｔｈｏｕｔ ＤＣＲ） ［Ａ］
Ｒａｔｅｄ ｉｎｐｕｔ ｃｕｒｒｅｎｔ
（ｗｉｔｈ ＤＣＲ） ［Ａ］
（＊２）
（＊３）
Ｂｒａｋｉｎｇ ｔｒａｎｓｉｓｔｏｒ
—
—
Ｂｕｉｌｔ－ｉｎ ｂｒａｋｉｎｇ
ｒｅｓｉｓｔａｎｃｅ
ＤＣ ｒｅａｃｔｏｒ（ＤＣＲ）
Ｅｎｃｌｏｓｕｒｅ
Ｃｏｏｌｉｎｇ ｍｅｔｈｏｄ
１２０％－１ｍｉｎ
２００～２４０Ｖ，５０Ｈｚ ／６０Ｈｚ
Ｖｏｌｔａｇｅ：＋１０￣１５％（Ｉｎｔｅｒｐｈａｓｅ ｕｎｂａｌａｎｃｅ ｒａｔｅ ｉｓ ｗｉｔｈｉｎ ２％， ｆｒｅｑｕｅｎｃｙ：＋５￣－５％）
７ １０ １５ ２１ ３１．８ ４６．２ ５９．４
２．２ ３．１ ５．７ １０ １５ ２０８
９．５ １３．２ ２２．２ ４２．７ ６０．７ ８０．１３１．５
６．１ ８．９ １５ ２８．８ ４２．２ ５７．６２１．１
１．５
１．５
３
２．２
２．２
４．２
３．７
３．７
６．８
７．５
７．５
１１
１１
１１
１６
１５
１５
２０
５．５
５．５
１０
１６０Ω／８０Ｗ
（＊１）
Ｒａｔｅｄ
Ｏｕｔｐｕｔ
Ｉｎｐｕｔ
Ｐｏｗｅｒ
Ｂｒａｋｉｎｇ
３ ｐｈ ３８０￣４８０Ｖ（Ｗｉｔｈ ＡＶＲ ｆｕｎｃｔｉｏｎ）
Ｓｔａｎｄａｒｄ ｂｕｉｌｔ－ｉｎ
Ｏｐｔｉｏｎａｌ
ＩＰ２０ ｃｌｏｓｅｄ ｔｙｐｅ
Ｆａｎ ｃｏｏｌｉｎｇ
（＊１） Ｒａｔｅｄ ｃａｐａｃｉｔｙ ｉｓ ｃａｌｃｕｌａｔｅｄ ｂｙ ａｓｓｕｍｉｎｇ ｔｈｅ ｏｕｔｐｕｔ ｒａｔｅｄ ｖｏｌｔａｇｅ ａｓ ２２０Ｖ．
（＊２） Ｏｂｔａｉｎｅｄ ｗｈｅｎ ａ ＤＣ ｒｅａｃｔｏｒ （ＤＣＲ） ｉｓ ｕｓｅｄ．
（＊３）ＤＣ ｒｅａｃｔｏｒ （ＤＣＲ） ｉｓ ｏｐｔｉｏｎａｌ ｐａｒｔ

９
440V Three phase Series
目项 Ｓｐｅｃｉｆｉｃａｔｉｏｎｓ
Ｔｙｐｅ（Ｓ３８００Ｃ－４Ｔ＊＊＊Ｇ）
Ｎｏｍｉｎａｌ ａｐｐｌｉｅｄ ｍｏｔｏｒ
［ｋＷ］（ｒａｔｅｄ ｏｕｔｐｕｔ）
Ｒａｔｅｄ ｐｏｗｅｒ ［ｋＶＡ］
Ｖｏｌｔａｇｅ ［Ｖ］
Ｒａｔｅｄ ｃｕｒｒｅｎｔ ［Ａ］
Ｏｖｅｒｌｏａｄ ｃａｐａｂｉｌｉｔｙ
Ｖｏｌｔａｇｅ， ｆｒｅｑｕｅｎｃｙ
Ｖｏｌｔａｇｅ， ｆｒｅｑｕｅｎｃｙ
ｖａｒｉａｔｉｏｎｓ
Ｒｅｑｕｉｒｅｄ ｐｏｗｅｒ ｓｕｐｐｌｙ
ｃａｐａｃｉｔｙ（ｗｉｔｈ ＤＣＲ）
［ｋＶＡ］
Ｒａｔｅｄ ｉｎｐｕｔ ｃｕｒｒｅｎｔ
（ｗｉｔｈｏｕｔ ＤＣＲ） ［Ａ］
Ｒａｔｅｄ ｉｎｐｕｔ ｃｕｒｒｅｎｔ
（ｗｉｔｈ ＤＣＲ） ［Ａ］
（＊２）
（＊３）
Ｂｒａｋｉｎｇ ｔｒａｎｓｉｓｔｏｒ
—
—
—
Ｂｕｉｌｔ－ｉｎ ｂｒａｋｉｎｇ
ｒｅｓｉｓｔａｎｃｅ
ＤＣ ｒｅａｃｔｏｒ（ＤＣＲ）
Ｅｎｃｌｏｓｕｒｅ
Ｃｏｏｌｉｎｇ ｍｅｔｈｏｄ
１２０％－１ｍｉｎ
３８０～４８０Ｖ，５０Ｈｚ ／６０Ｈｚ
Ｖｏｌｔａｇｅ：＋１０￣１５％（Ｉｎｔｅｒｐｈａｓｅ ｕｎｂａｌａｎｃｅ ｒａｔｅ ｉｓ ｗｉｔｈｉｎ ２％， ｆｒｅｑｕｅｎｃｙ：＋５￣－５％）
４ ５ ８ １３ １６．５ ２３ ３０．５
１．５
１．５
２．２
２．２
３．７
３．７
７．５
７．５
１１
１１
１５
１５
５．５
５．５
１６０Ω／８０Ｗ
（＊１）
Ｒａｔｅｄ
Ｏｕｔｐｕｔ
Ｉｎｐｕｔ
Ｐｏｗｅｒ
Ｂｒａｋｉｎｇ
３ ｐｈ ３８０￣４８０Ｖ（Ｗｉｔｈ ＡＶＲ ｆｕｎｃｔｉｏｎ）
Ｓｔａｎｄａｒｄ ｂｕｉｌｔ－ｉｎ
Ｏｐｔｉｏｎａｌ ＩＰ２０ ｃｌｏｓｅｄ ｔｙｐｅ
Ｆａｎ ｃｏｏｌｉｎｇ
１８．５
１８．５
２８
３０
３０
４５
３７
３７
５７
４５
４５
６９
５５
５５
８５
７５
７５
１１４
２２
２２
３３
２２１７１２８６．１３．８３．１
３７ ４５ ６０ ７５ ９１ １１２ １５０
２５ ３０ ４０ ４８ ５８ ７１ ９６
２．３ ３．２ ５．２ １０ １５ ２０７．４
５．９ ８．２ １３ ２３．２ ３３ ４３．８ ５２．３ ６０．６ ７７．９１７．３
３８ ４６ ６２ ７６ ９０ １０５ １４０
３ ４．５ ７．５ １４．４ ２６ ３５１０．６
Ｓｔａｎｄａｒｄ ｂｕｉｌｔ－ｉｎ
ＩＰ００
Ｎａｔｕｒａｌ ｃｏｏｌｉｎｇ

１０
440V Three phase Series
目项 Ｓｐｅｃｉｆｉｃａｔｉｏｎｓ
Ｔｙｐｅ（Ｓ３８００Ｃ－４Ｔ＊＊＊Ｇ）
Ｎｏｍｉｎａｌ ａｐｐｌｉｅｄ ｍｏｔｏｒ
［ｋＷ］（ｒａｔｅｄ ｏｕｔｐｕｔ）
Ｒａｔｅｄ ｐｏｗｅｒ ［ｋＶＡ］
Ｖｏｌｔａｇｅ ［Ｖ］
Ｒａｔｅｄ ｃｕｒｒｅｎｔ ［Ａ］
Ｏｖｅｒｌｏａｄ ｃａｐａｂｉｌｉｔｙ
Ｖｏｌｔａｇｅ， ｆｒｅｑｕｅｎｃｙ
Ｖｏｌｔａｇｅ， ｆｒｅｑｕｅｎｃｙ
ｖａｒｉａｔｉｏｎｓ
Ｒｅｑｕｉｒｅｄ ｐｏｗｅｒ ｓｕｐｐｌｙ
ｃａｐａｃｉｔｙ（ｗｉｔｈ ＤＣＲ）
［ｋＶＡ］
Ｒａｔｅｄ ｉｎｐｕｔ ｃｕｒｒｅｎｔ
（ｗｉｔｈｏｕｔ ＤＣＲ） ［Ａ］
Ｒａｔｅｄ ｉｎｐｕｔ ｃｕｒｒｅｎｔ
（ｗｉｔｈ ＤＣＲ） ［Ａ］
（＊２）
（＊３）
Ｂｒａｋｉｎｇ ｔｒａｎｓｉｓｔｏｒ
—
—
—
—
Ｂｕｉｌｔ－ｉｎ ｂｒａｋｉｎｇ
ｒｅｓｉｓｔａｎｃｅ
ＤＣ ｒｅａｃｔｏｒ（ＤＣＲ）
Ｅｎｃｌｏｓｕｒｅ
Ｃｏｏｌｉｎｇ ｍｅｔｈｏｄ
１２０％－１ｍｉｎ
３８０～４８０Ｖ，５０Ｈｚ ／６０Ｈｚ
Ｖｏｌｔａｇｅ：＋１０￣１５％（Ｉｎｔｅｒｐｈａｓｅ ｕｎｂａｌａｎｃｅ ｒａｔｅ ｉｓ ｗｉｔｈｉｎ ２％， ｆｒｅｑｕｅｎｃｙ：＋５￣－５％）
（＊１）
Ｒａｔｅｄ
Ｏｕｔｐｕｔ
Ｉｎｐｕｔ
Ｐｏｗｅｒ
Ｂｒａｋｉｎｇ
３ ｐｈ ３８０￣４８０Ｖ（Ｗｉｔｈ ＡＶＲ ｆｕｎｃｔｉｏｎ）
Ｏｐｔｉｏｎａｌ
Ｆａｎ ｃｏｏｌｉｎｇ
ＩＰ００
９０
９０
１３４
１６０
１６０
２３１
２００
２００
２８７
２２０
２２０
３１６
１３２
１３２
１９２
１１０
１１０
１６０
３５５
３５５
４９５
２８０
２８０
３９６
１７６ ２５３２１０
３０４
３７７
４１５
５２０
６５０
３４７
４３６
５００
６２８
１１４ １４０
１９９
２４８
２７１
１６５
１６０ ２１０
２９０
３７０
４１０
２４０
（＊１） Ｒａｔｅｄ ｃａｐａｃｉｔｙ ｉｓ ｃａｌｃｕｌａｔｅｄ ｂｙ ａｓｓｕｍｉｎｇ ｔｈｅ ｏｕｔｐｕｔ ｒａｔｅｄ ｖｏｌｔａｇｅ ａｓ ４４０Ｖ．
（＊２） Ｏｂｔａｉｎｅｄ ｗｈｅｎ ａ ＤＣ ｒｅａｃｔｏｒ （ＤＣＲ） ｉｓ ｕｓｅｄ．
（＊３）ＤＣ ｒｅａｃｔｏｒ （ＤＣＲ） ｉｓ ｏｐｔｉｏｎａｌ ｐａｒｔ， ｉｎｖｅｒｔｅｒ ｏｆ ７５ＫＷ ｏｒ ａｂｏｖｅ ｍｕｓｔ ｕｓｅ ｔｏｇｅｔｈｅｒ ｗｉｔｈ ｔｈｅ ＤＣ ｒｅａｃｔｏｒ
（ＤＣＲ）．

１１
2.4.2 Common specifications
Output frequency
Setting range
Maximum frequency
Base frequency
Starting frequency
Carrier frequency
Setting resolution
frequency output
Accuracy (Stability)
Speed
control
range
Speed
control
accuracy
Speed
control
range
Speed
control
accuracy
Speed
control
range
Speed
control
accuracy
Under Vector
control without
speed sensor
Under Vector
controlwith speed
sensor
Control method
Torque boost
Start/stop operation
Voltage /frequency
characteristics
Control
Frequency Setting
Item Explanation
Under V/F control
of with speed
sensor Under
Dynamic torque
vector control with
speed sensor
25 to 500 Hz (120 Hz under vector control without speed sensor, 200 Hz under
vector control with speed sensor).
25 to 500 Hz (in conjunction with the maximum frequency)
0.1 to 60.0 Hz (0.0 Hz under vector control with/without speed sensor)
0.75 ~ 16 kHz (4T1.5～18.5kW).
0.75 ~ 10kHz(2T1.5～15 kW,4T22～45 kW)
0.75 ~ 6kHz(4T55～200kW)
Note: The carrier frequency may automatically drop depending upon the surrounding temper-
ature or output current to protect the inverter. (The automatic drop function can be disabled)
Analog setting: ±0.2% of maximum frequency (at 25 ±10 ℃ )
Keypad setting: ±0.01% of maximum frequency (at -10 to +50
℃ )
Analog setting: 1/3000 of maximum frequency (1/1500 for AUI input)
Keypad setting: 0.01 Hz (99.99 Hz or less), 0.1 Hz (100.0 to 500.0 Hz)
Link operation setting: 1/20000 of maximum frequency or 0.01 Hz (fixed)
1 : 100 (Minimum speed: Base speed, 4P, 7.5 to 1500 r/min)
1 : 2 (Constant torque range: Constant output range)
Analog setting: ±0.2% of maximum speed (at 25 ±10 ℃ )
Digital setting: ±0.01% of maximum speed (at -10 to +50
℃ )
1 : 200 (Minimum speed: Base speed, 4P, 7.5 to 1500 r/min)
1 : 2 (Constant torque range: Constant output range)
Analog setting: ±0.5% of maximum speed (at 25 ±10 ℃ )
Digital setting: ±0.5% of maximum speed (at -10 to +50
℃ )
1 : 1500 (Minimum speed: Base speed, 4P, 7.5 to 1500 r/min)
1 : 4 (Constant torque range: Constant output range)
Analog setting: ±0.5% of maximum speed (at 25 ±10 ℃ )
Digital setting: ±0.01% of maximum speed (at -10 to +50
℃ )
Possible to set output voltage at base frequency and at maximum frequency
AVR control ON/OFF selectable. Non-linear V/F pattern with three arbitrary points
Keypad ( RUN/STOP keys), external signals (run forward (run reverse) run/stop
command etc.),Communications link (RS-485).
Auto torque boost (for constant torque load)
Manual torque boost: Desired torque boost (0.0 to 20.0%) can be set
Select application load with function (Constant torque load or variable torque load)
Keypad ( Can use UP/DOWN keys to set)
Analog input:DC0 to ±10V/0 to ±100%( terminal AVI 、AUI)
：DC 4 to 20mA/0 to 100% (terminal AVI)
UP/DOWN operation: Multi-frequency (16 steps), 16-bit parallel
Pulse train input (standard): Pulse input = MI7 terminal, Rotational direction =
general terminals
Reference frequency switching, Remote/local mode switching, Auxiliary
frequency setting, Proportional operation setting, and Inverse operation.
V/f control
Dynamic torque vector control
V/F control of with speed sensor、Dynamic torque vector control with speed sensor
Vector control without speed sensor
Vector control with speed sensor (with an optional PG interface card mounted)

１２
Hardware
current limiter
Torque limiter
Control
functions
Digital input
Item Explanation
0.00 to 6000 s，Linear/S-curve/curvilinear, Acceleration/deceleration time settings 1 to 4 switchable.
Running continued at the stop frequency, coast-to-stop, or force to stop
DC braking: Braking starting frequency (up to 60 Hz), time (up to 30.0 s), and operation level (up to
100%).
Zero speed control (under vector control with speed sensor)
Trip immediately, trip after recovery from power failure, trip after deceleration to stop.
Continue to run, restart at the frequency at which the power failure occurred, restart at the starting
frequency, restart after searching for idling motor speed.
Settable Current limiting action value
Over current limiting by hardware (it can be canceled)
Terminals AFM: Output a selected signal with DC voltage (0 to +10 V) or DC current (4 to 20 mA)
Terminals DFM:Output a selected signal with pulse (25 to 6000p/s log voltage (0 to +10 V)
＜Selectable output signals＞
Output frequency (before slip compensation, after slip compensation), output current, output voltage, output
torque, load factor, input power, PID feedback amount, speed (PG feedback value), DC link bus voltage,
universal AO, motor output, calibration, PID command , PID output.
Alarm history: Saves and displays the last 4 alarm code and their detailed description
RS-485 COM port 1 (for keypad connection), RS-485 COM port 2 (on terminal block)
Torque limit value (±300%)
Torque limiter 1/2, torque limiter enabled/disabled, analog torque limit value.
Analog input adjustment (gain/offset/filter time constant), frequency limiter (high and low), bias frequency,
jump frequency,jogging operation, pre-excitation, switch to commercial power, commercial power switch-
ing sequence,cooling fan ON/OFF control, select motor 2 to 4, protect motor from dew condensation,
universal DI, universal DO,universal AO, rotational direction limitation.
Overload prevention control, auto search, slip compensation, over voltage stall prevention, droop control,
PID process control, PID dancer control, Deceleration characteristics (improving braking capability),auto
energy saving function.
Auto-tuning (Operating modes: motor load, do not connect the mechanical transmission parts.)
Light alarm, retry, command loss detection.
Run/stop forward and reverse command, select multi-frequency , select ACC/DEC time,Enable 3-wire
operation, Coast-to-stop command,reset alarm, enable external alarm trip, ready for jogging, select frequency
command 2/1, select motor 1 to 4, enable DC braking, select torque limiter level, switch to commercial power ,
UP/DOWN command, enable data change with keypad, cancel PID control, switch normal/inverse operation,
interlock,cancel torque limiter, enable communications link via RS-485, universal DI, select starting character-
istic, force to stop, pre-excitation, reset PID integral and differential components, hold PID integral
component,select local (keypad) operation, protect the motor from dew condensation, enable internal
sequence to commercial lines , pulse train input, pulse train sign, cancel constant peripheral speed
control,hold constant peripheral speed control frequency in the memory, switch to commercial power
operation (motor 1 to 4), select droop control, servo-lock command (under PG vector control),cancel PG
alarm (under PG vector control),cancel user logic,clear all user logic timers.
Inverter running, frequency arrival signal 1/3, frequency detected (3 points), under voltage detected (inverter
stopped), torque polarity detected, inverter output limiting, auto-restarting after momentary power failure,
motor overload early warning, keypad operation, inverter ready to run, switch motor power between commer-
cial line and inverter output (inverter input/output/commercial power), select the AX terminal function (primary
side MC), inverter output limiting with delay, cooling fan in operation, auto-resetting, universal DO, heat sink
overheat early warning, service lifetime alarm, reference loss detected, inverter operating, overload prevention
control, current detected (3 points), low level current detected, PID alarm, under PID control, PID control
stopped due to slow flowrate, low output torque detected, torque detected (2 points), switched to motor 1 to 4,
run forward signal, run reverse signal, inverter in remote operation, PTC status detection enabled, brake
signal, analog frequency reference loss on the terminal [ACI], inverter keeping speed output, speed arrived,
PG error detected, maintenance timer, light alarm, alarm relay contact output (for any fault), braking resistor
broken, positioning completion signal, user logic output signal.
Speed monitor (reference frequency (Hz), output frequency, motor speed, load shaft speed, line speed,
speed in %).
Output current, output voltage, torque calculation value, input power, PID command value, PID feedback
amount, PID output, load factor, motor output, torque current, flux command, analog signal input monitor,
cumulative inverter run time, cumulative motor run time, input watt-hour, number of startups, I/O checking,
energy-saving monitor.
Upon detection of a momentary power failure lasting more than 15 ms, this function stops the inverter
output. If restart after momentary power failure is selected, this function invokes a restart process if power
is restored within a predetermined period (allowable momentary power failure time).
Acceleration/
deceleration time
Stop control
Auto-restart
after
momentary
power failure
Transistor
output
Analog
output
Running
/stopping
Alarm inform-
ation
Communicat-
ions
Protection against
momentary
power failure
Others Indication Control

2.5.1 Application and description for ambient equipments
S3800C
If power supply of large capacity (Above 600k VA) is used,
an AC reactor can be added to inverters which is below
440V 15kW, thus the power of power supply shall be
improved.
3800C
2.5 Precautions for Using Inverters
１３

S3800C
S3800C
S3800C
S3800C
S3800C
S3800C
１４

FALSE
frequency
carrier
carrier frequency
00.26
１５

Moulded Case Circuit Breaker (MCCB) / Earth Leakage Circuit Breaker (ELCB)
Supplyvoltage
1.5
2.2
3.7
5.5
7.5
11
15
S3800C-2T1.5G
S3800C-2T2.2G
S3800C-2T3.7G
S3800C-2T5.5G
S3800C-2T7.5G
S3800C-2T11G
S3800C-2T15G
S3800C-4T1.5G
S3800C-4T2.2G
S3800C-4T3.7G
S3800C-4T5.5G
S3800C-4T7.5G
S3800C-4T11G
S3800C-4T15G
S3800C-4T22G
S3800C-4T30G
S3800C-4T37G
S3800C-4T45G
S3800C-4T55G
S3800C-4T75G
S3800C-4T90G
S3800C-4T110G
S3800C-4T132G
S3800C-4T160G
S3800C-4T200G
S3800C-4T220G
S3800C-4T280G
S3800C-
4T355G
20
30
40
63
100
125
160
10
15
20
30
40
50
63
100
125
150
150
175
200
250
315
400
500
630
630
800
1000
1280
1.5
2.2
3.7
5.5
7.5
11
15
18.5
22
30
37
45
55
75
90
110
132
160
200
220
280
355
S3800C-4T18.5G
Applicable standard
motor(kW)
Type of inverter Rated Current (A) of
MCCB, ELCB
Three phase
220V
Three phase
440V
Note:
(1) In order to avoid the residual current circuit-breaker error, please choice the induction
current with 200mA or above, and operation time with 0.1s or above.
(2) Breaker rated current must be 2 ~ 4 times the rated input current of frequency inverter.
2.5.2 The Selection of Peripheral Devices
１６

1.5
2.2
3.7
5.5
7.5
11
15
S3800C-2T1.5G
S3800C-2T2.2G
S3800C-2T3.7G
S3800C-2T5.5G
S3800C-2T7.5G
S3800C-2T11G
S3800C-2T15G
S3800C-4T1.5G
S3800C-4T2.2G
S3800C-4T3.7G
S3800C-4T5.5G
S3800C-4T7.5G
S3800C-4T11G
S3800C-4T15G
S3800C-4T22G
S3800C-4T30G
S3800C-4T37G
S3800C-4T45G
S3800C-4T55G
S3800C-4T75G
S3800C-4T90G
S3800C-4T110G
S3800C-4T132G
S3800C-4T160G
S3800C-4T200G
S3800C-4T220G
S3800C-4T280G
S3800C-4T355G
4
6
6
6
10
25
25
2.5
2.5
4
4
6
6
6
10
16
25
25
38
38
60
70
100
150
185
240
150*2
185*2
240*2
1.5
2.2
3.7
5.5
7.5
11
15
18.5
22
30
37
45
55
75
90
110
132
160
200
220
280
355
S3800C-4T18.5G
2.5
3.5
2.5
3.5
5.5
8
14
22
38
60
100
Recommended wire specification
Supply voltage
Applicable
standard
motor(kW)
(kW)
Type of inverter
Recommended wire specification (mm2)
Input
[L1/R,L2/S,L3/T]
Output
[U,V,W]
Ground
terminal[G]
Three phase
220V
Three phase
440V
１７