SAVCH S3100 A/E Series Inverter General Vector Control Owner’s Manual

: June 9, 2024
: SAVCH

Table of Contents

SAVCH S3100 A/E Series Inverter General Vector Control
Company Profile
For More Convenient Maintenance
Common DC Bus
Characteristics
Function Description
Operation Keypad
Model Description
Product Specification
Basic Wiring Diagram
External Dimensions
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

SAVCH S3100 A/E Series Inverter General Vector Control

Company Profile

Taiwan Savch Electric Co., Ltd was set up in Quanzhou, Fujian province in 2001 and established a research and development center in Shanghai. It is one of the first few companies to develop and produce motor drives in China. In 2005, it became China’s top ten inverter brands. The company relies on a strong R & D team and world-class power electronics production and quality control system (OEM for top international brand) to provide customers with high-performance servo drives, inverters, computer controllers and other industrial control products.
The company focuses on the frontier technology fields of “industrial intelligence, energy saving, green energy”, and adheres to the core goal of “creating value for customers”, and establishes a technical R&D team that highly conforms to customer industry characteristics and highly integrated mechatronics and provide more efficient and resource-efficient system solutions for various industries customers. For the pass years, the company has established a global equal and close cooperation agent system, and customer service system with user satisfaction as an indicator, widely used in ceramics, packaging, textile, dyeing and finishing, engineering upgrading, lifting, road, CNC machine tools, glass, mining, petroleum, shipbuilding, military and even farming and animal husbandry and other equipment fields.

S3100A/E series of products is an upgraded version of our S3100 series inverter. Under the premise of ensuring the original high configuration of the hardware remains unchanged, the operation mode is adjusted according to the usage habits of domestic customers, and the driver performance and functions of the bottom and application layers of the software are respectively improved:

Support asynchronous motor and permanent magnet synchronous motor control.
The maximum starting torque is 0.5Hz, 200%, and the speed accuracy is 0.1%.
The latest vector algorithm of permanent magnet synchronization, start without reversal. Support 3200Hz high frequency output.
Simple PLC, built-in swing frequency function.
Can realize the main and auxiliary frequency superposition control.

For More Convenient Maintenance

Integrate into the easy disassembly modularization factor.
The maintenance is easier and it is convenient to sink heat and clean internal.

SAVCH S3100 A E Series Inverter General Vector Control
1

Common DC Bus

All the power range support the common DC bus application, to share with the energe, and reduce the braking resistor power or cancel the brake resistor.

SAVCH S3100 A E Series Inverter General Vector Control
2

More Comprehensive Protection

More optimized module temperature management. If the temperature of environment is high or over loading, it can protect more ti-mely and considerately.
More optimized short-circuit protection.
2T series 4.0kW, 4T series 5.5kW and below, equipped with built-in charging resistor overheating protection unit.

More Flexible Operation
External input terminal can select the two working modes, NPN, PNP to connect with external PLC and touch screen neatly.

Characteristics

The overload capacity is 150%-60 seconds for the G type and 120%-60 seconds for the P type.
The maximum starting torque (SVC) is 200%-0.5Hz, and the speed accuracy is 0.1%.
The latest vector algorithm for permanent magnet synchronization does not reverse when starting.
3-point V/f curve setting, 6 sets of V/f curve setting, V/f separation control.
Instant stop function, speed tracking function, effective brake suppression function.
Instantaneous stop non-stop function, speed tracking function, effective brake suppression function.
Built-in PID function, simple PLC function, swing frequency function.
Multi-channel multi-function terminal, include optional function 1 high-speed pulse input, 1 high-speed pulse output.
The external terminals can be selected from NPN and PNP modes, which are more flexible with external PLC and touch screen. Built-in brake transistor for power models up to 22kW.
Switch to high frequency (3200Hz) output.
With double limit specification: G type heavy load / P type light load specification can be set by parameters.
Provide a variety of fault protection functions: inverter short circuit protection, over voltage, over current, overload, over temperature and other protection functions.

Various Application

S3100A/E series is an enhanced current vector control general-purpose inverter, supporting asynchronous motor and pe-rmanent magnet synchronous motor control, DSP control system main chip upgrade, a new high-performance current v-ector control method (SVC), V/f control, V /f separation control, torque control.
The application is more flexible and the performance is more stable. It can be widely used in applications with high requi-rements for speed control accuracy, torque response speed and low frequency output characteristics.

Function Description

Multi terminal ports:

AVI	DC0~+10V input
AVI2/ACI	DC0~+10V/DC4~20mA
MI5	Pulse input

Fast current limiting: The fast current limiting function can avoid the over current alarms in the inverter freque-ntly. When the current exceeds the current protection p-oint, the fast current limit function can limit the current within the current protection point quickly to protect the safety of the device and avoid over current alarms cau-sed by sudden load or interference.

SAVCH S3100 A E Series Inverter General Vector Control
3

AFM	Analog output
DFM	Pulse output

Chemical fiber and other industries needing for traverse, winding frequency swing function: make the forming sp-indle flat, no drum.

SAVCH S3100 A E Series Inverter General Vector Control
4

Powerful current vector control and high starting torque: No speed sensor vector control support to run under condition of block running. Under 0.5Hz, the rated out-put torque is 200%; Sensor-less vector control reduces sensitivity to motor parameters and improves field ada-ptability.

SAVCH S3100 A E Series Inverter General Vector Control
5

Instantaneous power failure without stopping: It means that the inverter will not stop when there is an insta-ntaneous power failure. In the case of instantaneous po-wer failure or sudden voltage drop, the inverter reduces the output speed, and the load is fed back to the energy to compensate for the voltage drop to keep the inverter running for a short time.

SAVCH S3100 A E Series Inverter General Vector Control
6

Operation Keypad

Function Description

SAVCH S3100 A E Series Inverter General Vector Control
7

Dimension (unit: mm)

Below 18.5kW (include 18.5kW)

SAVCH S3100 A E Series Inverter General Vector Control
8

Above 22kW (include 22 kW)

SAVCH S3100 A E Series Inverter General Vector Control
9

Note: the operation can extend by common cable (8 cores)

Epitaxial receptacle dimension description (unit: mm)

SAVCH S3100 A E Series Inverter General Vector Control
10

Model Description

SAVCH S3100 A E Series Inverter General Vector Control
11

Product Specification

Common specification

Item	Explanation
Control characteristic	Control mode

torque control
Range of output frequency| 0~500.00Hz (V/f highest 3200.0Hz)
Frequency setting resolution| 0.01 Hz
Output Frequency setting resolution| 0.01 Hz
PWM carrier frequency| Adjust from 0.5kHz to 16kHz
Torque boost| Open loop vector control (SVC): G type: 0.5Hz/150%，P type: 0.5Hz/120%

V/f curve

| Three types: line, multi-point. Nth power V/f curve

(1.2th power, 1.4th power, 1.6th power, 1.8th power, 2th power)

V/f separation| Two types: full separation, semi-separation
Jump frequency| Adjust from 0.1Hz to 500.00Hz
Acceleration/ deceleration time| 0.00 to 65000 seconds (4-stage acceleration/deceleration time is set independently), linear or S-curve acceleration/deceleration mode.
Over current stall prevention level| Can be set according to the motor load characteristics with 100~200% of the rated current of the driver
DC brake| When stopping, it can be operated from 0.00 to the maximum operating frequency, and the braking current is

0 to 100% of the rated current. Start time 0-100.0 seconds, stop time 0-100.0 seconds.

Brake torque| 20% (external optional brake resistor can reach 125%)

(1-50HP brake transistor built-in, 60HP and above can be connected to the external brake unit module)

Speed ratio| open loop vector control：1:100
Operation charactreristic| Frequency setting signal| bit operation board| set by
external

terminal

| DC0-10V，DC4-20mA，Serial communication (RS485)

Operation signal

| bit operation board| Available to be operated by RUN, STOP, JOG keys
external terminal| 2-wire/3-wire operation, jog operation, serial communication (RS485)

Input terminal of multi-function

| Forward and reverse running, three-line running control, Forward and reverse jog running, free stop, reset fault, running pause, external fault input, increment/decrement frequency terminal setting, 16-segment preset speed switching, acceleration/deceleration time switching , frequency source switching, running command switching, PID control, PLC status reset, pause swing frequency, reset swing frequency, prohibit acceleration and deceleration, disable torque control, calculator function, length count, frequency increase and decrease setting clear, high speed pulse frequency , stop DC braking, frequency modification enable, speed control and torque control switching, clear running time of this time.
Item| Explanation
---|---
Operation charactreristic|

Output terminal of multi-function

| Inverter operation, fault output, frequency level detection FDT output, frequency arrival, zero speed oper- ation, overload pre-alarm, count value arrival, length arrival, PLC cycle completion, cumulative running time arrival, frequency limitation, torque limit Ready to run, AVI1>AVI2, upper limit frequency arrival, lower limit frequency arrival (operation related), undervoltage status output, communication setting, cumulative power- on time arrival, frequency arrival output, timing arrival output, offload, reverse In operation, the zero current state, the module temperature reaches, the output current exceeds the limit, the lower limit frequency

arrives (the stop is also output), the alarm output (continues to run), and the running time arrives.

Analog signal output| Corresponding to the actual output frequency, output current, output voltage, etc.
Fault signal contact| Contact “ON” (relay or two open collector outputs when the AC drive fails)

Inner function

| Output frequency upper and lower limit setting, instantaneous power failure restart, abnormal fault restart, speed tracking, Simple PLC, multi-speed operation, PID control, timing control,Automatic regulated output regulation, Abnormal record, parameter lock, parameter factory reset, Reverse rotation prohibited, overcur- rent stall prevention, overvoltage stall prevention, electronic thermal relay

Protection function

| Short circuit protection, acceleration over current, deceleration over current, constant speed over current, acceleration over voltage, deceleration over voltage, constant speed over voltage, bus undervoltage fault, motor overload, inverter overload, over torque protection, loss phase on the output (7.5G/11P and above), loss phase on the output , module overheating, external fault, communication fault, current detection fault, motor self-learning fault, parameter read and write abnormality, inverter hardware abnormality, motor short circuit to ground, running time arrival, the power-on time arrives, the load dropped, the PID feedback

disconnected, and the fast current limit timeout.

Number of part on keypad

| Contains 8 function keys, 5-digit 8-segment LED display, 6 status indicator LED lights, Can set the frequency, display the actual output frequency, output current, user-defined unit Parameter browsing and modification settings and parameter locking, abnormal fault display Executable operation, stop, reset, forward/reverse,

jogging

Environment| Operation temperature| -10℃ to +40℃
Temperature of stock| -20℃ to +60℃
Humidity of operation environment| Below 90%RH, No condensation
Height of installation| No more than 1000m in height, no corrosive gas, liquid, dust
Vibration| Below 20Hz 9.80665m/s² (1G)，20~50Hz 5.88m/s² (0.6G)
Enclosure| IP20 (Depending on the end customer’s installation environment)

Standard Specification
220V single phase/three phase series

Item	Specifications

S3100A/E-2T***G

| 0.4| 0.75| 1.5| 2.2| 4.0| 5.5| 7.5
Output| Maximum applicable motor output power(kW)| 0.4| 0.75| 1.5| 2.2| 4.0| 5.5| 7.5
Maximum applicable motor output power(HP)| 0.5| 1| 2| 3| 5.4| 7.4| 1
Output rated capacity(kVA)| 1.1| 1.5| 2.7| 3.7| 6.5| 9.5| 12.2
Output rated current(A)| 2.3| 4.0| 7.0| 9.6| 17.0| 25| 32
Output frequency range| 0～500Hz
Overload capacity| 150%-60s
Max output voltage| same to input voltage
Input| Phase,voltage,Frequency| Single phase/three phase 200~240V 50/60Hz
Voltage frequency variations| Voltage:±15% Frequency:±5%

Input current(A)

| single phase| 5.4| 8.2| 14.2| 23| no single phase input
three phase| 3.1| 5.0| 7.7| 11.1| 22.2| 31.5| 42.7
Cooling method| Fan cooling

440V three phase series

Item	Specifications
S3100A/E-4T***G/P	0.75
45	55
Output

Maximum applicable motor output power(kW)

|

0.75

|

1.5

|

2.2

|

4.0

|

5.5

|

7.5

|

11

|

15

|

18.5

|

22

|

30

|

37

|

45

|

55

Maximum applicable motor output power(HP)

|

1

|

2

|

3

|

5.4

|

7.4

|

10

|

14.7

|

20

|

24.7

|

29.4

|

40

|

50

|

60

|

74

Output rated capacity(kVA)| 1.9| 2.9| 3.9| 6.9| 9.9| 13| 19.1| 24.4| 28.2| 34.3| 45.7| 57.1| 68.6| 83.8

Output rated current(A)

| 2.5

(3.2)

| 3.8

(4.7)

| 5.1

(6.5)

| 9

(11.8)

| 13

(15)

| 17

(21.7)

| 25

(28.5)

| 32

(35.4)

| 37

(42)

| 45

(60)

| 60

(75)

| 75

(85)

| 90

(110)

| 110

(152)

Output frequency range| 0～500Hz

Overload capacity

| G type: 150%-60seconds P type: 120%-60seconds
Max output voltage| same to input voltage
Input| Phase,voltage,Frequency| Three phase 380-460V 50/60Hz
Voltage frequency variations| Voltage: ±15% Frequency: ±5%
Input current(A)| 3.4| 5.0| 5.8| 10.5| 15| 20.5| 26| 35| 38| 46| 62| 76| 92| 113
Cooling method| Fan cooling
Item| Specifications
---|---
S3100A/E-4T***G/P| 75| 90| 110| 132| 160| 185| 200| 220| 250| 280| 315| 355| 400| 450| 500
Output|

Maximum applicable motor output power(kW)

|

75

|

90

|

110

|

132

|

160

|

185

|

200

|

220

|

250

|

280

|

315

|

355

|

400

|

450

|

500

Maximum applicable motor output power(HP)

|

100

|

120

|

147

|

176

|

214

|

247

|

267

|

294

|

334

|

374

|

420

|

470

|

530

|

600

|

660

Output rated capacity(kVA)| 114.3| 134| 160| 191| 229| 259| 290| 316| 358| 396| 445| 500| 565| 630| 700

Output rated current(A)

| 152

(176)

| 176

(210)

| 210

(253)

| 253

(304)

| 304

(340)

| 340

(377)

| 377

(426)

| 426

(465)

| 465

(520)

| 520

(585)

| 585

(650)

| 650

(725)

| 725

(820)

| 820

(860)

|

860

Output frequency range| 0～500Hz

Overload capacity

| G type: 150%-60seconds P type: 120%-60seconds
Max output voltage| same to input voltage
Input| Phase,voltage,Frequency| Three phase 380-460V 50/60Hz
Voltage frequency variations| Voltage: ±15% Frequency: ±5%
Input current(A)| 157| 180| 214| 256| 308| 345| 382| 430| 470| 525| 590| 655| 730| 825| 865
Cooling method| Fan cooling

Basic Wiring Diagram

The following diagram is the standard wiring diagram of S3100A/E series AC motor driver. If only digital control panel (HCA-OP-A2/HCA-OP-B2) was used, only main circuit terminal wiring applicable.

SAVCH S3100 A E Series Inverter General Vector Control
12

Remarks:

The external terminal has two AVI inputs (AVI1, AVI2), one of which is shared with ACI and can be switched to each other.
Analog current frequency command ACI: It can switch 4~20mA or 0~+10V as input signal according to J3.
There are 5 multi-function input terminals (MI1~MI5) in the external terminal, and the configuration input can be selected.
The external terminals have 2 open collector outputs (MO1, DFM).
The external terminal has one relay output (RA-RB-RC).
The power of 22kW and above can be equipped with I/O expansion card: HCA-EIO-AO/MC1, the whole machine realizes 2 analog (voltage/current optional) signals + 2 relay outputs.